<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[The Identity Brief by Sovra]]></title><description><![CDATA[Your go‑to space for everything on digital trust, decentralized identity, and the future of institutional Web3 — with insights on how Sovra is building the digital identity stack.]]></description><link>https://blog.sovra.io</link><image><url>https://substackcdn.com/image/fetch/$s_!MdkU!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05a578f1-72fd-4720-a938-b3045ce70e9a_1155x1155.png</url><title>The Identity Brief by Sovra</title><link>https://blog.sovra.io</link></image><generator>Substack</generator><lastBuildDate>Sun, 11 Oct 2026 00:10:00 GMT</lastBuildDate><atom:link href="https://blog.sovra.io/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Sovra]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[sovra@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[sovra@substack.com]]></itunes:email><itunes:name><![CDATA[Sovra]]></itunes:name></itunes:owner><itunes:author><![CDATA[Sovra]]></itunes:author><googleplay:owner><![CDATA[sovra@substack.com]]></googleplay:owner><googleplay:email><![CDATA[sovra@substack.com]]></googleplay:email><googleplay:author><![CDATA[Sovra]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[How a Country Verifies an Identity Issued by Another]]></title><description><![CDATA[Before trusting an identity issued by another country, a government needs to define who qualifies as an issuer, how assurance levels map across systems, and how information can be exchanged.]]></description><link>https://blog.sovra.io/p/identity-verification-international</link><guid isPermaLink="false">https://blog.sovra.io/p/identity-verification-international</guid><dc:creator><![CDATA[Dolores]]></dc:creator><pubDate>Mon, 05 Oct 2026 16:10:08 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!qqP6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/verificacion-identidad-transfronteriza&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/verificacion-identidad-transfronteriza"><span>Leer en Espa&#241;ol</span></a></p><p>When someone presents a digital document issued by another country, proving that the document is authentic is only the beginning.</p><p>Suppose In&#233;s, a Brazilian accountant, moves to Montevideo and needs to complete a procedure through a Uruguayan government portal. She has a digital identity issued by Brazil and a digital university degree issued by a Brazilian university.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qqP6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qqP6!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png 424w, https://substackcdn.com/image/fetch/$s_!qqP6!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png 848w, https://substackcdn.com/image/fetch/$s_!qqP6!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png 1272w, https://substackcdn.com/image/fetch/$s_!qqP6!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!qqP6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png" width="1456" height="777" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:777,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1931194,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/218950240?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!qqP6!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png 424w, https://substackcdn.com/image/fetch/$s_!qqP6!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png 848w, https://substackcdn.com/image/fetch/$s_!qqP6!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png 1272w, https://substackcdn.com/image/fetch/$s_!qqP6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffe1b6671-6430-40e6-b96f-f29657ffba5c_1717x916.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>Uruguay can verify the signatures on those documents. But before accepting them, it needs to know something else: <strong>who is behind that signature, and why should Uruguay trust that institution?</strong></p><p>It also needs to know whether the way Brazil verified In&#233;s&#8217;s identity meets Uruguay&#8217;s requirements, and how the systems in both countries can exchange the information they need.</p><p>Until now, much of this work has been handled through agreements between governments and institutions, specific integrations, and lists of recognized authorities. Verifiable credentials allow part of that trust to become digital infrastructure. <strong>This is where Propia comes in.</strong></p><p>In April, we explained <a href="https://sovra.substack.com/p/credenciales-verificables-en-gobierno-interoperabilidad">how an organization can verify a credential without contacting the organization that issued it</a>. Now we take that one step further: <strong>what does a government need to know before accepting a credential issued outside its own system, and how can that trust become something systems can query directly?</strong></p><h2>1. First, you need to know who can issue</h2><p>Start with In&#233;s&#8217;s degree.</p><p>Her university can issue a digital credential stating that she earned her accounting degree. The university digitally signs the credential using a key it controls.</p><p>When In&#233;s presents it in Uruguay, the receiving organization can verify that the signature is valid and that the document has not been altered.</p><p>But that still leaves a fundamental question:</p><p><strong>How does Uruguay know that the key actually belongs to a university authorized to issue degrees?</strong></p><p>The traditional answer is an agreement or a trusted list. Uruguay could maintain a list of Brazilian universities it recognizes, or the two countries could agree on which authorities are valid.</p><p>The problem emerges as this model has to scale. There are more countries, more institutions, more issuers, and more keys. Maintaining trust relationships one by one becomes difficult.</p><p><strong>Propia proposes turning this information into a trust layer that systems can query directly.</strong></p><p>Instead of requiring every verifier to maintain its own list, Propia proposes a public registry where systems can check which issuers are recognized and which credentials they are authorized to issue.</p><p>So when Uruguay receives In&#233;s&#8217;s degree, it can verify not only that the signature is valid, but also <strong>that the institution behind the signature is recognized as a valid issuer.</strong></p><h2>2. Then, you need to know what &#8220;verified&#8221; actually means</h2><p>In&#233;s&#8217;s identity presents a different problem.</p><p>Brazil and Uruguay may use different procedures to establish that someone is who they claim to be. One country may verify an identity entirely online, while another may require an in-person appearance, official documents, or biometric checks.</p><p>That is why it is not enough to say that Brazil &#8220;verified&#8221; In&#233;s. Uruguay needs to know <strong>what checks she had to pass</strong>.</p><p>Identity systems address this through <strong>assurance levels</strong>. Each level represents a set of requirements a person must meet for the system to consider their identity sufficiently trustworthy.</p><p>When two countries want to recognize each other&#8217;s identities, they need to establish which assurance levels they accept.</p><p><strong>Uruguay and Brazil have already done this.</strong> According to <strong><a href="https://www.gub.uy/agencia-gobierno-electronico-sociedad-informacion-conocimiento/comunicacion/noticias/uruguay-recibe-reconocimiento-internacional-identificacion-digital">Agesic</a></strong>, Uruguay considers Brazil&#8217;s highest level, known as <strong>gold</strong>, equivalent to its own advanced level.</p><p>This allows people with a Brazilian gold-level identity to access more than <strong>400 digital services in Uruguay</strong>, under the assurance conditions agreed between the two countries.</p><p>In this case, recognition remains a government-to-government agreement. <strong>Propia addresses another part of the problem: trust in credentials and in the institutions that issue them.</strong></p><p>Its model uses public registries to make it possible to check who is authorized to issue, which key the issuer controls, and the current status of a credential.</p><p>The result is that trust does not have to depend entirely on a direct integration between the system that issued a document and the system that receives it.</p><h2>3. Finally, the systems need to be able to talk to each other</h2><p>There is a third piece: even if Uruguay knows who issued the credential and trusts that issuer, the systems still need a way to exchange it.</p><p>This is where <strong>interoperability protocols</strong> come in.</p><p>When In&#233;s signs in using her Brazilian digital identity, the systems in both countries need common rules for requesting and exchanging the information they need.</p><p>Her university degree can follow a different path. In&#233;s can store it in a wallet and present it directly to the Uruguayan government organization.</p><p>In that case, the wallet and the organization need compatible protocols to request, receive, and verify the credential.</p><p>Among the most widely used standards are <strong>OpenID4VCI</strong>, for issuing credentials, and <strong>OpenID4VP</strong>, for presenting them. In September, the <a href="https://openid.net/first-implementers-certify-to-openid4vp-and-openid4vci-with-haip/">OpenID Foundation</a> announced the first implementations to pass its public conformance tests.</p><p>Sovra builds on these standards so credentials can move between wallets, issuers, and verifiers without every integration having to define its own rules. <strong>SovraID enables the issuance and verification of credentials, SovraWallet lets people store and present them, and Propia provides the trust layer for verifying issuers and their credentials. </strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!TcW7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!TcW7!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png 424w, https://substackcdn.com/image/fetch/$s_!TcW7!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png 848w, https://substackcdn.com/image/fetch/$s_!TcW7!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png 1272w, https://substackcdn.com/image/fetch/$s_!TcW7!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!TcW7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png" width="1456" height="819" 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srcset="https://substackcdn.com/image/fetch/$s_!TcW7!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png 424w, https://substackcdn.com/image/fetch/$s_!TcW7!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png 848w, https://substackcdn.com/image/fetch/$s_!TcW7!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png 1272w, https://substackcdn.com/image/fetch/$s_!TcW7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F993b12a6-f327-4e0c-8e6d-8d492c06bd5c_2400x1350.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>How it works with Sovra</h2><p>Let&#8217;s go back to In&#233;s&#8217;s degree.</p><ol><li><p><strong>The university issues the credential.</strong><br>With <strong><a href="https://sovra.io/sovraid">SovraID</a></strong>, the university issues the degree as a digital credential signed with its own key. Its status can be updated later, for example if the credential needs to be revoked.</p></li><li><p><strong>In&#233;s stores the credential.</strong><br>She stores it in <strong><a href="https://sovra.io/sovrawallet">SovraWallet</a></strong>, where she controls her credentials and decides when to present them.</p></li><li><p><strong>Uruguay receives and verifies the degree.</strong><br>The government organization initiates the presentation through a QR code and cryptographically verifies the credential&#8217;s signature. It does not need to contact the university every time In&#233;s presents the degree.</p></li><li><p><strong>Uruguay verifies trust in the issuer.</strong><br>This is where <strong>Propia</strong> comes in. The organization can query its registries to check that the university is recognized as an issuer for that type of credential, that the key associated with the issuer remains valid and under its control, and that the credential has the expected status.</p></li></ol><p>The distinction matters.</p><p><strong>Credential verification answers: &#8220;Is this document authentic?&#8221; Propia adds: &#8220;Why should I trust the institution that issued it?&#8221;</strong></p><p>And it does so without turning that trust layer into a database of people. The registries do not need to store In&#233;s&#8217;s personal data or record where she presented her degree.</p><h2>From system-to-system agreements to trust infrastructure</h2><p>For In&#233;s to complete the procedure in seconds, several pieces have to work together: <strong>her identity has to be recognized, the institution that issued her credential has to be trusted, and the systems need to be able to exchange and verify that information.</strong></p><p>Government agreements still matter because they determine which identities and authorities each country recognizes. But not everything has to be solved through a direct integration between every pair of systems. An architecture like Propia allows part of that trust to become open, queryable infrastructure, without requiring every organization to build and maintain its own lists and integrations.</p><p>That is the shift: <strong>the credential can travel with the person, while the information needed to trust it can be available to whoever needs to verify it.</strong></p><h2>Keep reading</h2><ul><li><p><strong><a href="https://sovra.substack.com/p/podcast-ep-11-como-peru-emitio-su-dni-digital">[PODCAST] Ep. 11 with H&#233;ctor Saravia</a></strong>: how Peru&#8217;s civil registry chose to stay out of every verification of its digital ID.</p></li><li><p><strong><a href="https://sovra.substack.com/p/billeteras-de-credenciales-digitales-gobierno">Digital Credential Wallets: What Changes When They Go Into Production</a></strong>: what a government wallet needs when its documents start circulating to other institutions.</p></li></ul><h2>Keep the conversation going</h2><p>Our <strong><a href="https://sovra.io/knowledge">knowledge center at sovra.io/knowledge</a></strong> explains verifiable credentials, trust registries, and digital identity standards in plain language, from the basic concepts to the systems already in production.</p><p>How does your country decide which foreign identities it accepts? <strong>Reply and tell us.</strong> We read every response, and if someone on your team works on interoperability, send them this edition.</p><p><strong><a href="https://sovra.substack.com/">Subscribe to The Identity Brief</a></strong>, published weekly.</p><div><hr></div>]]></content:encoded></item><item><title><![CDATA[Cómo un país verifica una identidad emitida por otro]]></title><description><![CDATA[Antes de confiar en una identidad emitida por otro pa&#237;s, un Estado define qui&#233;n cuenta como emisor, c&#243;mo se equiparan los niveles de garant&#237;a y c&#243;mo se intercambian los datos.]]></description><link>https://blog.sovra.io/p/verificacion-identidad-transfronteriza</link><guid isPermaLink="false">https://blog.sovra.io/p/verificacion-identidad-transfronteriza</guid><dc:creator><![CDATA[Dolores]]></dc:creator><pubDate>Mon, 05 Oct 2026 16:09:20 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!kg_N!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/identity-verification-international&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/identity-verification-international"><span>Read in English</span></a></p><p>Cuando una persona presenta un documento digital de otro pa&#237;s, comprobar que el documento es aut&#233;ntico es solo el comienzo.</p><p>Supongamos que In&#233;s, una contadora brasile&#241;a, se muda a Montevideo y necesita hacer un tr&#225;mite en un portal p&#250;blico uruguayo. Tiene una identidad digital emitida por Brasil y un t&#237;tulo universitario digital emitido por una universidad brasile&#241;a.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!kg_N!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!kg_N!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png 424w, https://substackcdn.com/image/fetch/$s_!kg_N!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png 848w, https://substackcdn.com/image/fetch/$s_!kg_N!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png 1272w, https://substackcdn.com/image/fetch/$s_!kg_N!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!kg_N!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png" width="1456" height="777" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:777,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1931194,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/218950240?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!kg_N!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png 424w, https://substackcdn.com/image/fetch/$s_!kg_N!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png 848w, https://substackcdn.com/image/fetch/$s_!kg_N!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png 1272w, https://substackcdn.com/image/fetch/$s_!kg_N!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F042ebdc1-983c-464b-bd7a-f2235c2cdd83_1717x916.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Uruguay puede comprobar la firma. Pero antes de aceptarlos necesita saber algo m&#225;s: <strong>&#191;qui&#233;n est&#225; detr&#225;s de esa firma y por qu&#233; deber&#237;a confiar en esa instituci&#243;n?</strong></p><p>Tambi&#233;n necesita saber si la forma en que Brasil verific&#243; la identidad de In&#233;s alcanza para Uruguay y c&#243;mo pueden intercambiar informaci&#243;n los sistemas de ambos pa&#237;ses.</p><p>Hasta ahora, buena parte de ese trabajo se resolv&#237;a con acuerdos entre instituciones y gobiernos, integraciones espec&#237;ficas y listas de autoridades reconocidas. Las credenciales verificables permiten llevar una parte de esa confianza a la infraestructura digital. Ah&#237; es donde aparece <strong>Propia</strong>.</p><p>En abril explicamos <a href="https://sovra.substack.com/p/credenciales-verificables-en-gobierno-interoperabilidad">c&#243;mo un organismo puede verificar una credencial sin consultar al organismo que la emiti&#243;</a>. Ahora vamos un paso m&#225;s all&#225;: <strong>qu&#233; necesita saber un gobierno para aceptar una credencial emitida fuera de su sistema y c&#243;mo esa confianza puede convertirse en algo que los sistemas consultan directamente.</strong></p><h2>1. Primero hay que saber qui&#233;n puede emitir</h2><p>Empecemos por el t&#237;tulo de In&#233;s.</p><p>Su universidad puede emitir una credencial digital que diga que obtuvo el t&#237;tulo de contadora. La universidad firma esa credencial digitalmente con una clave que controla.</p><p>Cuando In&#233;s la presenta en Uruguay, el organismo puede comprobar que la firma es v&#225;lida y que el documento no fue modificado.</p><p>Pero eso todav&#237;a no responde una pregunta fundamental:</p><p><strong>&#191;c&#243;mo sabe Uruguay que esa clave pertenece realmente a una universidad autorizada para emitir t&#237;tulos?</strong></p><p>La respuesta tradicional es un acuerdo o una lista de confianza. Uruguay puede mantener una lista de universidades brasile&#241;as que reconoce, o los dos pa&#237;ses pueden acordar qu&#233; autoridades son v&#225;lidas.</p><p>El problema aparece cuando este modelo tiene que crecer. Hay m&#225;s pa&#237;ses, m&#225;s instituciones, m&#225;s emisores y m&#225;s claves. Mantener relaciones de confianza una por una se vuelve dif&#237;cil.</p><p><strong>Propia plantea convertir esa informaci&#243;n en una capa de confianza que los sistemas puedan consultar directamente.</strong></p><p>En lugar de que cada verificador tenga que mantener su propia lista, Propia propone un registro p&#250;blico donde se pueda comprobar qu&#233; emisores est&#225;n reconocidos y qu&#233; credenciales est&#225;n habilitados a emitir.</p><p>As&#237;, cuando Uruguay recibe el t&#237;tulo de In&#233;s, puede verificar no solo que la firma es correcta, sino tambi&#233;n <strong>que la instituci&#243;n que firm&#243; est&#225; reconocida como un emisor v&#225;lido</strong>.</p><h2>2. Despu&#233;s hay que saber qu&#233; significa &#8220;verificada&#8221;</h2><p>La identidad de In&#233;s presenta otro problema.</p><p>Brasil y Uruguay pueden tener procedimientos diferentes para comprobar qui&#233;n es una persona. Un pa&#237;s puede verificar una identidad completamente online y otro puede requerir una comparecencia presencial, documentos oficiales o datos biom&#233;tricos.</p><p>Por eso no alcanza con decir que Brasil &#8220;verific&#243;&#8221; a In&#233;s. Uruguay necesita saber <strong>qu&#233; controles tuvo que superar</strong>.</p><p>Los sistemas de identidad resuelven esto mediante <strong>niveles de garant&#237;a</strong>. Cada nivel representa un conjunto de requisitos que una persona tuvo que cumplir para que el sistema considere confiable su identidad.</p><p>Cuando dos pa&#237;ses quieren reconocer identidades entre s&#237;, tienen que establecer qu&#233; niveles aceptan.</p><p><strong>Uruguay y Brasil ya lo hicieron.</strong> Seg&#250;n <strong><a href="https://www.gub.uy/agencia-gobierno-electronico-sociedad-informacion-conocimiento/comunicacion/noticias/uruguay-recibe-reconocimiento-internacional-identificacion-digital">Agesic</a></strong>, Uruguay considera el nivel m&#225;s alto de Brasil, llamado <strong>oro</strong>, equivalente a su propio nivel avanzado.</p><p>Eso permite que una persona con una identidad brasile&#241;a de nivel oro acceda a m&#225;s de <strong>400 servicios digitales uruguayos</strong>, bajo las condiciones de garant&#237;a acordadas entre ambos pa&#237;ses.</p><p>En este caso, el reconocimiento sigue siendo un acuerdo entre gobiernos. <strong>Propia resuelve otra parte del problema: la confianza en las credenciales y en quienes las emiten.</strong></p><p>Su modelo propone registros p&#250;blicos que permiten comprobar qui&#233;n est&#225; autorizado a emitir, qu&#233; clave controla ese emisor y cu&#225;l es el estado de una credencial.</p><p>El resultado es que la confianza deja de depender solamente de una integraci&#243;n directa entre el sistema que emiti&#243; el documento y el sistema que lo recibe.</p><h2>3. Finalmente, los sistemas tienen que poder hablar</h2><p>Hay una tercera pieza: incluso si Uruguay sabe qui&#233;n emiti&#243; la credencial y conf&#237;a en ese emisor, los sistemas tienen que poder intercambiarla.</p><p>Ah&#237; entran los <strong>protocolos de interoperabilidad</strong>.</p><p>Cuando In&#233;s inicia sesi&#243;n utilizando su identidad brasile&#241;a, los sistemas de ambos pa&#237;ses necesitan reglas comunes para pedir y entregar la informaci&#243;n necesaria.</p><p>Su t&#237;tulo universitario puede seguir un recorrido diferente. In&#233;s puede tenerlo guardado en una wallet y presentarlo directamente al organismo uruguayo.</p><p>En ese caso, la wallet y el organismo necesitan protocolos compatibles para solicitar, recibir y verificar la credencial.</p><p>Entre los est&#225;ndares m&#225;s utilizados est&#225;n <strong>OpenID4VCI</strong>, para emitir credenciales, y <strong>OpenID4VP</strong>, para presentarlas. En septiembre, la <a href="https://openid.net/first-implementers-certify-to-openid4vp-and-openid4vci-with-haip/">OpenID Foundation</a> public&#243; las primeras implementaciones que pasaron sus pruebas p&#250;blicas.</p><p>Sovra trabaja sobre estos est&#225;ndares para que las credenciales puedan circular entre wallets, emisores y verificadores sin que cada integraci&#243;n tenga que inventar sus propias reglas. <strong>SovraID permite emitir y verificar credenciales, SovraWallet permite que las personas las almacenen y presenten, y Propia aporta la capa de confianza para verificar a los emisores y sus credenciales.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!fFMf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!fFMf!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png 424w, https://substackcdn.com/image/fetch/$s_!fFMf!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png 848w, https://substackcdn.com/image/fetch/$s_!fFMf!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png 1272w, https://substackcdn.com/image/fetch/$s_!fFMf!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!fFMf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:117160,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/218950240?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!fFMf!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png 424w, https://substackcdn.com/image/fetch/$s_!fFMf!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png 848w, https://substackcdn.com/image/fetch/$s_!fFMf!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png 1272w, https://substackcdn.com/image/fetch/$s_!fFMf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F31736bca-3fbb-45e0-b227-4cab4bd60c97_2400x1350.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>C&#243;mo funciona con Sovra</h2><p>Volvamos al t&#237;tulo de In&#233;s.</p><ol><li><p><strong>La universidad emite la credencial.</strong><br>Con <strong><a href="https://sovra.io/sovraid">SovraID</a></strong>, la universidad emite el t&#237;tulo como una credencial digital firmada con su propia clave. Su estado puede actualizarse posteriormente, por ejemplo si necesita ser revocada.</p></li><li><p><strong>In&#233;s guarda la credencial.</strong><br>La almacena en <strong><a href="https://sovra.io/sovrawallet">SovraWallet</a></strong>, donde ella controla sus credenciales y decide cu&#225;ndo presentarlas.</p></li><li><p><strong>Uruguay recibe y verifica el t&#237;tulo.</strong><br>El organismo inicia la presentaci&#243;n mediante un c&#243;digo QR y verifica criptogr&#225;ficamente la firma de la credencial. No necesita llamar a la universidad para comprobar el documento cada vez que In&#233;s lo presenta.</p></li><li><p><strong>Uruguay verifica la confianza en el emisor.</strong><br>Ah&#237; entra <strong>Propia</strong>. El organismo puede consultar sus registros para comprobar que la universidad est&#225; autorizada para emitir esa credencial, que la clave asociada al emisor sigue siendo v&#225;lida y est&#225; bajo su control.</p></li></ol><p>La diferencia es importante.</p><p><strong>La verificaci&#243;n de la credencial responde &#8220;&#191;el documento es aut&#233;ntico?&#8221;. Propia agrega &#8220;&#191;por qu&#233; deber&#237;a confiar en quien lo emiti&#243;?&#8221;.</strong></p><p>Y lo hace sin convertir esa capa de confianza en una base de datos de personas. Los registros no necesitan guardar los datos personales de In&#233;s ni registrar d&#243;nde present&#243; su t&#237;tulo.</p><h2>De acuerdos entre sistemas a infraestructura de confianza</h2><p>Para que In&#233;s pueda hacer el tr&#225;mite en segundos, distintas piezas tienen que funcionar juntas: <strong>su identidad tiene que ser reconocida, la instituci&#243;n que emiti&#243; su credencial tiene que ser confiable y los sistemas tienen que poder intercambiar y verificar esa informaci&#243;n</strong>.</p><p>Los acuerdos entre gobiernos siguen siendo importantes porque determinan qu&#233; identidades y qu&#233; autoridades reconoce cada pa&#237;s. Pero no todo tiene que resolverse mediante una integraci&#243;n directa entre cada par de sistemas. Una arquitectura como Propia permite llevar una parte de esa confianza a una infraestructura abierta y consultable, sin que cada organismo tenga que construir y mantener sus propias listas e integraciones.</p><p>Ese es el cambio: <strong>la credencial puede viajar con la persona, mientras que la informaci&#243;n necesaria para confiar en ella puede estar disponible para quien tiene que verificarla.</strong></p><h2>Para seguir leyendo</h2><ul><li><p><strong><a href="https://sovra.substack.com/p/podcast-ep-11-como-peru-emitio-su-dni-digital">[PODCAST] Ep. 11 con H&#233;ctor Saravia</a></strong>: c&#243;mo el registro de Per&#250; eligi&#243; quedar fuera de cada verificaci&#243;n de su DNI digital.</p></li><li><p><strong><a href="https://sovra.substack.com/p/billeteras-de-credenciales-digitales-gobierno">Billeteras de credenciales digitales: qu&#233; cambia cuando entran en producci&#243;n</a></strong>: lo que necesita una billetera de gobierno cuando sus documentos empiezan a circular hacia otras instituciones.</p></li></ul><h2>Sigamos la conversaci&#243;n</h2><p>Nuestro <strong><a href="https://sovra.io/knowledge">centro de conocimiento en sovra.io/knowledge</a></strong> explica en lenguaje simple las credenciales verificables, los registros de confianza y los est&#225;ndares de identidad digital, desde los conceptos b&#225;sicos hasta los sistemas que ya est&#225;n en funcionamiento.</p><p>&#191;C&#243;mo decide tu pa&#237;s qu&#233; identidades extranjeras acepta? Resp&#243;ndenos y cu&#233;ntanos. Leemos cada respuesta, y si alguien de tu equipo trabaja en interoperabilidad, reenv&#237;ale esta edici&#243;n.</p><p><strong><a href="https://sovra.substack.com">Suscr&#237;bete a The Identity Brief</a></strong>, publicado cada semana.</p><div><hr></div>]]></content:encoded></item><item><title><![CDATA[[PODCAST] Ep. 11: Perú lanzó su DNI digital como credencial verificable (con Héctor Saravia)]]></title><description><![CDATA[Una conversaci&#243;n sobre c&#243;mo RENIEC convirti&#243; su documento de identidad en una credencial verificable en cuesti&#243;n de meses, por qu&#233; decidi&#243; quedar fuera de cada verificaci&#243;n y qu&#233; cambia esa decisi&#243;n.]]></description><link>https://blog.sovra.io/p/podcast-ep-11-como-peru-emitio-su-dni-digital</link><guid isPermaLink="false">https://blog.sovra.io/p/podcast-ep-11-como-peru-emitio-su-dni-digital</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Mon, 28 Sep 2026 19:55:31 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/a215f41f-5d4a-4cfc-847f-26d672ff8ad1_1681x936.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/podcast-sovra-how-peru-issued-its-national-digital-id&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/podcast-sovra-how-peru-issued-its-national-digital-id"><span>Read in English</span></a></p><div id="youtube2-laIAWJ6Pje8" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;laIAWJ6Pje8&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/laIAWJ6Pje8?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><p>Per&#250; ya emite su documento de identidad, el <strong>DNId</strong>, como <strong>credencial verificable</strong>: una versi&#243;n del DNI firmada digitalmente que vive en una billetera en el celular llamada <strong>Per&#250; Pass</strong>, y que cualquiera puede comprobar sin contactar a la oficina que la emiti&#243;. La billetera ya <a href="https://www.biometricupdate.com/202608/peru-gives-digital-id-equal-legal-status-to-physical-credential">sali&#243; en Android con 63 millones de credenciales</a> entre DNI, partidas de nacimiento y actas de matrimonio.</p><p>En la pr&#225;ctica, el DNId tiene el mismo valor legal que el DNI f&#237;sico y es gratuito durante 2026. Para usarlo, el ciudadano muestra desde Per&#250; Pass un c&#243;digo QR que se genera en el momento, elige qu&#233; datos compartir y, si pierde el celular, puede revocarlo en l&#237;nea. Ya hay m&#225;s de 22 instituciones que lo aceptan en programas de vivienda, becas, inclusi&#243;n financiera y transporte, y seg&#250;n <a href="https://cdpi.dev/our-work/">CDPI</a> sirve incluso para renovar la licencia de conducir o entrar a Machu Picchu. La norma adem&#225;s deja la puerta abierta a otras billeteras que cumplan los mismos est&#225;ndares, no solo a la del Estado.</p><p>En este episodio de <strong>Sovra Podcast</strong>, <strong>Lucas Jol&#237;as</strong> conversa con <strong>H&#233;ctor Saravia, Director de Certificaci&#243;n y Servicios Digitales de RENIEC</strong>. Antes de llegar al registro en 2023, H&#233;ctor pas&#243; a&#241;os en el sector privado intentando usar el DNI electr&#243;nico con sus clientes, as&#237; que conoce el problema desde el otro lado del mostrador: sabe lo que un banco necesita de un documento porque durante mucho tiempo fue quien lo ped&#237;a.</p><h2>Lo que vas a escuchar</h2><p><strong>1. Por qu&#233; el DNI con chip no alcanz&#243;</strong>. Per&#250; tiene un DNI electr&#243;nico con chip desde 2013, pero casi nadie lo us&#243;: el DNI tradicional se sigui&#243; emitiendo y era m&#225;s barato. Adem&#225;s, bancos y empresas nunca recibieron las herramientas para leer el chip, as&#237; que para confirmar la identidad de un cliente segu&#237;an consultando a RENIEC. H&#233;ctor lo describe como un modelo de desconfianza, en el que el registro queda en el medio de cada tr&#225;mite y los datos de los ciudadanos terminan copiados en muchas empresas, casi siempre desactualizados.</p><p><strong>2. C&#243;mo arranc&#243; el proyecto</strong>. En 2024 el equipo empez&#243; a estudiar otros modelos, como el europeo <strong>eIDAS 2</strong> y el de India, pero no ten&#237;a presupuesto para construir algo nuevo. El giro lleg&#243; en un evento en El Salvador, donde H&#233;ctor conoci&#243; a Manuel Aguilera, del <strong>Centre for Digital Public Infrastructure (CDPI)</strong>, una organizaci&#243;n que ayuda a los pa&#237;ses a implementar estos sistemas. Manuel cont&#243; su parte de la historia en <a href="https://sovra.substack.com/p/podcast-manuel-aguilera-cdpi-latam-dpi">nuestra conversaci&#243;n con Manuel Aguilera</a>. De ese encuentro sali&#243; un piloto sobre <strong>Inji</strong>, la herramienta de c&#243;digo abierto de <strong>MOSIP</strong> para emitir credenciales, con el apoyo de <strong>Co-Develop</strong> y de la plataforma filantr&#243;pica <strong>V&#233;lezReyes+</strong>. El Estado puso el equipo de personas, y el proyecto tard&#243; unos ocho meses, sobre todo por los controles de seguridad internos de RENIEC.</p><p><strong>3. La prueba en la Amazon&#237;a.</strong> Para probar el DNId en condiciones reales, el equipo viaj&#243; en avi&#243;n, en auto y en lancha r&#237;o arriba hasta una zona de la selva sin conectividad, con su propia antena satelital. Ah&#237; trabajan productores de cacao que le venden a compradores suizos, y esos compradores les entregan una credencial verificable que prueba que su tierra no fue deforestada. El sector de microfinanzas tambi&#233;n usa su propia billetera de credenciales en la zona, y la idea era ver si el DNId funcionaba junto a ella. El obst&#225;culo fue identificar a los productores, porque la verificaci&#243;n de huella fallaba: el trabajo a mano y el cordel de pesca les hab&#237;an gastado las huellas. El equipo la reemplaz&#243; por biometr&#237;a facial, los productores recibieron su DNId en el celular y las dos billeteras funcionaron juntas.</p><p><strong>4. La decisi&#243;n clave: la verificaci&#243;n no pasa por RENIEC.</strong> RENIEC emite el DNId y la prueba de autenticidad viaja dentro de la credencial, as&#237; que un banco o un comercio puede verificarla por su cuenta, sin consultar al registro. H&#233;ctor lo resume diciendo que RENIEC queda &#8220;ciego y sordo&#8221; cada vez que alguien muestra su DNI digital. Con eso se recupera la privacidad del documento f&#237;sico, porque el registro nunca supo cu&#225;ndo mostraste tu DNI para comprar una botella de vino, y se respeta el consentimiento que exige la ley de protecci&#243;n de datos personales. Explicamos c&#243;mo funciona en detalle en <a href="https://sovra.substack.com/p/la-privacidad-no-se-negocia">verificar sin consultar al emisor</a>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!mmbY!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!mmbY!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png 424w, https://substackcdn.com/image/fetch/$s_!mmbY!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png 848w, https://substackcdn.com/image/fetch/$s_!mmbY!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png 1272w, https://substackcdn.com/image/fetch/$s_!mmbY!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!mmbY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:117287,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/217889797?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!mmbY!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png 424w, https://substackcdn.com/image/fetch/$s_!mmbY!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png 848w, https://substackcdn.com/image/fetch/$s_!mmbY!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png 1272w, https://substackcdn.com/image/fetch/$s_!mmbY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F47eb2a4c-f8a5-4e33-a76c-44b9d8e44621_2400x1350.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>5. Qu&#233; cambia para bancos y comercios.</strong> Si RENIEC ya no responde cada consulta, la prueba de cada verificaci&#243;n queda en manos de quien verifica y en la billetera del ciudadano. Es lo que m&#225;s cuesta explicar, y por eso RENIEC organiza bootcamps para verificadores. A cambio, el costo baja: un amigo de H&#233;ctor del sector financiero calcula que podr&#237;a reducir al menos un 80% sus costos de verificaci&#243;n, porque pasa de pagar consultas todo el tiempo a hacer una integraci&#243;n una sola vez. Los tr&#225;mites tambi&#233;n se simplifican: si alguien se muda o se casa, RENIEC revoca la credencial anterior y emite una nueva, sin imprimir otra tarjeta. Lo explicamos en <a href="https://sovra.substack.com/p/el-ciclo-de-vida-completo-de-una">c&#243;mo funciona la revocaci&#243;n</a>.</p><p><strong>6. C&#243;mo se sostiene el modelo</strong>. RENIEC cobra por las consultas, as&#237; que un sistema sin consultas obliga a buscar otros ingresos. La apuesta de H&#233;ctor es sumar verificadores: una <strong>lista de confianza</strong> que el ciudadano pueda reconocer, transacciones m&#225;s r&#225;pidas para quienes est&#233;n en ella y una convocatoria abierta para que empresas de tecnolog&#237;a lleven la verificaci&#243;n a sus propios clientes. Una segunda fase, con apoyo del <strong>Banco Interamericano de Desarrollo (BID)</strong>, apunta a una versi&#243;n 2.0 del DNId.</p><h2>Frases destacadas</h2><blockquote><p><em>&#8220;Nos encant&#243; ese concepto de que nosotros seamos ciegos y sordos cada vez que haya una presentaci&#243;n de un DNI digital. Eso es lo que crear&#237;a realmente un sistema de confianza, porque nadie est&#225; meti&#233;ndose entre mi verificador y yo.&#8221;</em></p><p><em>&#8220;Ahora la carga de la prueba ya no va a estar en RENIEC, va a estar en el propio verificador y en la billetera del ciudadano.&#8221;</em></p><p><em>&#8220;El DNI digital es la soluci&#243;n, les vamos a hacer una biometr&#237;a facial. Y nos fuimos a la selva y funcion&#243;.&#8221;</em></p><p><em>&#8220;No perdamos el miedo al open source. Te puede dar un poco m&#225;s de soberan&#237;a tambi&#233;n a ti como pa&#237;s.&#8221;</em></p></blockquote><h2>Sobre el invitado</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!lbYS!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!lbYS!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg 424w, https://substackcdn.com/image/fetch/$s_!lbYS!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg 848w, https://substackcdn.com/image/fetch/$s_!lbYS!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!lbYS!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!lbYS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg" width="300" height="300" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/aaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:300,&quot;width&quot;:300,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;H&#233;ctor Eduardo Saravia Mart&#237;nez - Director de Certificaci&#243;n y Servicios  Digitales - Funcionarios - Registro Nacional de Identificaci&#243;n y Estado  Civil - Plataforma del Estado Peruano&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="H&#233;ctor Eduardo Saravia Mart&#237;nez - Director de Certificaci&#243;n y Servicios  Digitales - Funcionarios - Registro Nacional de Identificaci&#243;n y Estado  Civil - Plataforma del Estado Peruano" title="H&#233;ctor Eduardo Saravia Mart&#237;nez - Director de Certificaci&#243;n y Servicios  Digitales - Funcionarios - Registro Nacional de Identificaci&#243;n y Estado  Civil - Plataforma del Estado Peruano" srcset="https://substackcdn.com/image/fetch/$s_!lbYS!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg 424w, https://substackcdn.com/image/fetch/$s_!lbYS!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg 848w, https://substackcdn.com/image/fetch/$s_!lbYS!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!lbYS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faaee9022-e8f5-46fe-a869-abe017869260_300x300.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>H&#233;ctor Saravia</strong> es Director de Certificaci&#243;n y Servicios Digitales de <strong>RENIEC</strong>, la instituci&#243;n que administra la identidad, el registro civil y el padr&#243;n electoral de Per&#250;. Asumi&#243; el cargo en febrero de 2023, despu&#233;s de una larga trayectoria en el sector privado trabajando con clientes que quer&#237;an construir sobre el DNI electr&#243;nico. Su direcci&#243;n lider&#243; el proyecto del DNI digital y de Peru Pass junto a MOSIP, CDPI, Co-Develop y V&#233;lezReyes+. Su mirada es valiosa porque estuvo en los dos lados del mostrador: sabe lo que una empresa necesita de un documento de identidad y hoy dirige el &#225;rea del Estado que lo emite.</p><h2>M&#225;s de Sovra</h2><ul><li><p>&#127911; <strong><a href="https://sovra.substack.com/p/podcast-manuel-aguilera-cdpi-latam-dpi">[PODCAST] Ep. 9: LATAM tiene todo para ganar en infraestructura digital</a></strong><a href="https://sovra.substack.com/p/podcast-manuel-aguilera-cdpi-latam-dpi"> (con Manuel Aguilera)</a> &#183; <em>el lado de CDPI en esta historia: c&#243;mo Brasil e India construyeron rieles compartidos y por qu&#233; la regi&#243;n puede reutilizarlos.</em></p></li><li><p>&#127911; <strong><a href="https://sovra.substack.com/p/podcast-episodio-10-mauro-solano">[PODCAST] Ep. 10: C&#243;mo 24 jurisdicciones argentinas construyen una agenda digital com&#250;n</a></strong><a href="https://sovra.substack.com/p/podcast-episodio-10-mauro-solano"> (con Mauro Solano)</a> &#183; <em>la reutilizaci&#243;n como argumento presupuestario, contada desde las provincias.</em></p></li><li><p>&#128214; <strong><a href="https://sovra.substack.com/p/la-privacidad-no-se-negocia">La Privacidad No Se Negocia</a></strong> &#183; <em>c&#243;mo un verificador comprueba una credencial sin contactar al emisor, la propiedad sobre la que RENIEC construy&#243; su dise&#241;o.</em></p></li><li><p>&#128214; <strong><a href="https://sovra.substack.com/p/el-ciclo-de-vida-completo-de-una">El ciclo de vida completo de una credencial verificable</a></strong> &#183; <em>emisi&#243;n, presentaci&#243;n, estado y revocaci&#243;n, los pasos detr&#225;s del ejemplo del cambio de domicilio.</em></p></li></ul><h2>Sigamos la conversaci&#243;n</h2><p>Conoc&#233; los est&#225;ndares y los componentes detr&#225;s de estas ideas en <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>, nuestro centro de conocimiento sobre identidad digital y credenciales verificables. En Sovra construimos esta capa para gobiernos: <strong><a href="https://sovra.io/sovraid">SovraID</a></strong> para emitir y verificar credenciales, <strong><a href="https://sovra.io/sovrawallet">SovraWallet</a></strong> para el lado del ciudadano y <strong><a href="https://sovra.io/sovragov">SovraGov</a></strong> para los servicios que se construyen encima. Entre todos los despliegues, ese stack ya atiende a <strong>m&#225;s de 8 millones de ciudadanos</strong>, con <strong>m&#225;s de 1,5 millones de identidades</strong> en <strong>m&#225;s de 20 gobiernos</strong>.</p><p>Leemos cada respuesta: contanos c&#243;mo funciona la verificaci&#243;n en tu pa&#237;s hoy, &#191;cada control sigue volviendo al registro? Y reenviale esta edici&#243;n a alguien que trabaje en identidad en un registro civil o en un banco.</p><p><strong><a href="https://sovra.substack.com">Suscribite a The Identity Brief</a></strong>, publicado semanalmente.</p><p>&#127911; <strong>Escuch&#225; el episodio completo</strong> en <a href="https://www.youtube.com/watch?v=laIAWJ6Pje8">YouTube</a></p>]]></content:encoded></item><item><title><![CDATA[[PODCAST] Ep. 11:How Peru Issued Its National ID as a Verifiable Credential (with Héctor Saravia)]]></title><description><![CDATA[A conversation on how Peru&#8217;s civil registry turned its national ID into a verifiable credential in a matter of months, why it decided to stay out of every verification, and what that decision changes.]]></description><link>https://blog.sovra.io/p/podcast-sovra-how-peru-issued-its-national-digital-id</link><guid isPermaLink="false">https://blog.sovra.io/p/podcast-sovra-how-peru-issued-its-national-digital-id</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Mon, 28 Sep 2026 19:47:08 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/9d3b370a-03d0-445c-9e12-ba003675215b_1681x936.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/podcast-ep-11-como-peru-emitio-su-dni-digital&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/podcast-ep-11-como-peru-emitio-su-dni-digital"><span>Leer en Espa&#241;ol</span></a></p><div id="youtube2-laIAWJ6Pje8" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;laIAWJ6Pje8&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/laIAWJ6Pje8?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><p>Peru now issues its national ID, the <strong>DNI</strong>, as a <strong>verifiable credential</strong>: a digitally signed version of the ID that lives in a phone wallet called <strong>Peru Pass</strong>, and that anyone can check without contacting the office that issued it. According to Biometric Update, the wallet <a href="https://www.biometricupdate.com/202608/peru-gives-digital-id-equal-legal-status-to-physical-credential">went live on Android with 63 million credentials</a> across the national ID, birth certificates and marriage certificates.</p><p>The decision that shapes the whole project is something <strong>RENIEC</strong>, Peru&#8217;s national registry of identity and civil status, chose to stop doing. Until now, a bank that received a customer&#8217;s ID card queried the registry to confirm it. With the digital ID, the bank checks the credential itself and the registry never learns the ID was shown, which gives the digital document the same privacy a plastic card always had.</p><p>In this episode of <strong>Sovra Podcast</strong>, <strong>Lucas Jol&#237;as</strong> speaks with <strong>H&#233;ctor Saravia, Director of Certification and Digital Services at RENIEC</strong>. H&#233;ctor spent years in the private sector as a would-be user of Peru&#8217;s electronic ID before joining the registry in 2023, which gives him an unusual view of the problem: he knows what a bank needs from an ID because he used to be the one asking for it. The conversation covers where the project came from, the international partners who made it possible, and the design decision at its center.</p><h2>What You Will Hear</h2><p><strong>1. Why a chip in the card was never enough</strong> Peru has had an electronic ID with a cryptographic chip since 2013, and few people used it. H&#233;ctor explains why: the conventional card kept being issued and was cheaper, and the public and private sectors never received the components to read the chip directly. So every bank that received a customer&#8217;s ID still queried RENIEC to confirm the person was who the card said. A registry that answers every check becomes the center of every transaction, and H&#233;ctor describes how that pattern left copies of citizens&#8217; data spread across companies, most of it out of date.</p><p><strong>2. Looking east, and a meeting in El Salvador</strong> At the start of 2024 the team studied the credential model behind US mobile driver&#8217;s licenses, then turned to Europe&#8217;s <strong>eIDAS 2</strong> framework and to India. Peru&#8217;s new personal data protection rules were also narrowing how registry data could be supplied. The budget did not cover a new build. The turning point came at a digital identity event in El Salvador, where H&#233;ctor heard Manuel Aguilera of the <strong>Centre for Digital Public Infrastructure (CDPI)</strong> explain how CDPI helps countries implement digital public infrastructure with verifiable credentials, a story Manuel told from his side in <a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera-cdpi-brazil-india">our conversation with Manuel Aguilera of CDPI</a>.</p><p><strong>3. The design decision: verification does not go through RENIEC</strong> This is the idea Lucas singles out and the one H&#233;ctor calls the part the team loved from the beginning. RENIEC issues the credential, and the proof travels inside it, so a shop or a bank can confirm the ID is authentic and current without asking the registry. H&#233;ctor&#8217;s phrase for it is that RENIEC becomes &#8220;blind and deaf&#8221; to each presentation. It restores the privacy of the physical card, where the registry never learned that you showed your ID to buy a bottle of wine, and it lines up with the consent principle in Peru&#8217;s data protection law. We walked through the mechanics of <a href="https://sovra.substack.com/p/privacy-is-not-a-trade-off">verification that never calls the issuer</a> in an earlier edition, which explains how a verifier checks the signature and the credential&#8217;s status on its own.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qX8s!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qX8s!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png 424w, https://substackcdn.com/image/fetch/$s_!qX8s!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png 848w, https://substackcdn.com/image/fetch/$s_!qX8s!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png 1272w, https://substackcdn.com/image/fetch/$s_!qX8s!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!qX8s!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:112734,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/217885187?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!qX8s!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png 424w, https://substackcdn.com/image/fetch/$s_!qX8s!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png 848w, https://substackcdn.com/image/fetch/$s_!qX8s!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png 1272w, https://substackcdn.com/image/fetch/$s_!qX8s!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F68a7d8ef-d322-4a89-b8ec-b8485f543fcc_2400x1350.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>4. Open source, a pilot, and a partner network</strong> RENIEC&#8217;s first contact was with <strong>MOSIP</strong>, the open-source identity platform, and the pilot ran on <strong>Inji</strong>, MOSIP&#8217;s open-source credential stack. The team challenged the Inji side to use RENIEC&#8217;s existing authenticator instead of its own, which cut cost, and they made it work across time zones and a language gap. CDPI brought in <strong>Co-Develop</strong> and the philanthropic platform <strong>V&#233;lezReyes+</strong> to fund and support the build. H&#233;ctor is candid that the eight months it took were mostly spent on RENIEC&#8217;s own security protocols, which is the kind of internal work that makes a platform fit to be treated as a critical service.</p><p><strong>5. The burden of proof moves</strong> When the registry stops answering every query, the evidence of a verification lives with the verifier and in the citizen&#8217;s wallet. H&#233;ctor admits this is the hardest idea to teach: RENIEC runs bootcamps for verifiers, and businesses ask what their new responsibilities are. The answer he gives them is a model with lower costs. A friend in the financial sector told him that identifying customers this way could cut his recurring verification costs by at least 80%, because the work becomes a one-time integration. Updates change shape too: when a citizen moves house or marries, RENIEC can revoke the old credential and issue a new one instead of printing a new card, a pattern we explain in <a href="https://sovra.substack.com/p/lifecycle-of-a-verifiable-credential">how revocation works</a>.</p><p><strong>6. Sustainability through verifiers</strong> RENIEC&#8217;s traditional income comes from charging for queries, so a design that removes queries forces a new plan. H&#233;ctor&#8217;s plan is to grow the number of verifiers: a <strong>trust list</strong> of registered verifiers that citizens can recognize, faster transactions for the businesses on it, and an open call so private technology companies can bring the verification components to their own clients under the same technical documentation and standards. Phase two, with support from the <strong>Inter-American Development Bank</strong>, is meant to take the platform from a first version that covers the basics to a second one.</p><h2>Key Quotes</h2><blockquote><p><em>&#8220;We loved the idea that we would be blind and deaf every time a digital ID is presented. That&#8217;s what would really create a system of trust, because nobody is getting in between my verifier and me.&#8221;</em></p><p><em>&#8220;Now the burden of proof is no longer going to be on RENIEC. It&#8217;s going to be on the verifier itself and on the citizen&#8217;s wallet.&#8221;</em></p><p><em>&#8220;The digital ID is the solution. We&#8217;ll do facial biometrics. And we went to the rainforest and it worked.&#8221;</em></p><p><em>&#8220;Let&#8217;s lose our fear of open source. It can give you a bit more sovereignty as a country too.&#8221;</em></p></blockquote><h2>About the guest</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!l6B1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!l6B1!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg 424w, https://substackcdn.com/image/fetch/$s_!l6B1!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg 848w, https://substackcdn.com/image/fetch/$s_!l6B1!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!l6B1!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!l6B1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg" width="300" height="300" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:300,&quot;width&quot;:300,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;H&#233;ctor Eduardo Saravia Mart&#237;nez - Director de Certificaci&#243;n y Servicios  Digitales - Funcionarios - Registro Nacional de Identificaci&#243;n y Estado  Civil - Plataforma del Estado Peruano&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="H&#233;ctor Eduardo Saravia Mart&#237;nez - Director de Certificaci&#243;n y Servicios  Digitales - Funcionarios - Registro Nacional de Identificaci&#243;n y Estado  Civil - Plataforma del Estado Peruano" title="H&#233;ctor Eduardo Saravia Mart&#237;nez - Director de Certificaci&#243;n y Servicios  Digitales - Funcionarios - Registro Nacional de Identificaci&#243;n y Estado  Civil - Plataforma del Estado Peruano" srcset="https://substackcdn.com/image/fetch/$s_!l6B1!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg 424w, https://substackcdn.com/image/fetch/$s_!l6B1!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg 848w, https://substackcdn.com/image/fetch/$s_!l6B1!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!l6B1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1ea60f4f-e1b9-4e42-bc5f-edfc3ee2d954_300x300.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>H&#233;ctor Saravia</strong> is Director of Certification and Digital Services at <strong>RENIEC</strong>, the Registro Nacional de Identificaci&#243;n y Estado Civil, which runs Peru&#8217;s national identity, civil registry and electoral roll. He was appointed in February 2023 after a long career in the private sector, where he worked with clients who wanted to build on Peru&#8217;s electronic ID. His directorate led the DNI digital project and Peru Pass, working with MOSIP, CDPI, Co-Develop and V&#233;lezReyes+. His perspective is valuable because he has sat on both sides of the counter: he knows what a business needs from an identity document, and he now runs the part of the state that issues it.</p><h2>More from Sovra</h2><ul><li><p>&#127911; <strong><a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera-cdpi-brazil-india">[PODCAST] Ep. 9: Latin America Has Everything to Win at Digital Infrastructure</a></strong><a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera-cdpi-brazil-india"> (with Manuel Aguilera)</a> &#183; <em>the CDPI side of this story: how Brazil and India built shared rails, and why the region can reuse them instead of building alone.</em></p></li><li><p>&#127911; <strong><a href="https://sovra.substack.com/p/podcast-ep-10-mauro-solano">[PODCAST] Ep. 10: The Provinces Are Not Waiting</a></strong><a href="https://sovra.substack.com/p/podcast-ep-10-mauro-solano"> (with Mauro Solano)</a> &#183; <em>how Argentina&#8217;s 24 jurisdictions coordinate a digital agenda, and why reuse makes infrastructure affordable.</em></p></li><li><p>&#128214; <strong><a href="https://sovra.substack.com/p/privacy-is-not-a-trade-off">Privacy Is Not a Trade-Off</a></strong> &#183; <em>how a verifier checks a credential without contacting the issuer, the property RENIEC built its design on.</em></p></li><li><p>&#128214; <strong><a href="https://sovra.substack.com/p/lifecycle-of-a-verifiable-credential">The full lifecycle of a verifiable credential</a></strong> &#183; <em>issuance, presentation, status and revocation, the steps behind H&#233;ctor&#8217;s address-change example.</em></p></li></ul><h2>Continue the conversation</h2><p>Explore the standards and building blocks behind these ideas at <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>, our hub for digital identity and verifiable credentials. Sovra builds this layer for governments: <strong><a href="https://sovra.io/sovraid">SovraID</a></strong> for issuing and verifying credentials, <strong><a href="https://sovra.io/sovrawallet">SovraWallet</a></strong> for the citizen side, and <strong><a href="https://sovra.io/sovragov">SovraGov</a></strong> for the services built on top. Across deployments, that stack already serves <strong>8M+ citizens</strong> with <strong>1.5M+ identities</strong> across <strong>20+ governments</strong>.</p><p>We read every response, so reply and tell us how verification works in your country today: does every check still go back to the registry? Forward this to someone working on identity in a civil registry or a bank.</p><p><strong><a href="https://sovra.substack.com">Subscribe to The Identity Brief</a></strong>, published every week.</p><p>&#127911; <strong>Listen to the full episode</strong> on <a href="https://www.youtube.com/watch?v=laIAWJ6Pje8">YouTube</a></p><div><hr></div><p></p>]]></content:encoded></item><item><title><![CDATA[Digital Credential Wallets: What Changes When They Go Into Production]]></title><description><![CDATA[This month, another subnational government in the region put a citizen wallet into production on infrastructure we operate.]]></description><link>https://blog.sovra.io/p/digital-credential-wallets-government</link><guid isPermaLink="false">https://blog.sovra.io/p/digital-credential-wallets-government</guid><dc:creator><![CDATA[Dolores]]></dc:creator><pubDate>Fri, 18 Sep 2026 17:59:06 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/68b18ace-9a79-4730-89e5-fe3ccd76cbe4_1586x992.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/billeteras-de-credenciales-digitales-gobierno&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/billeteras-de-credenciales-digitales-gobierno"><span>Leer en Espa&#241;ol</span></a></p><p>A digital credential wallet can look simple from the user&#8217;s perspective: the government <strong>issues a document</strong>, the person <strong>stores it on their phone</strong>, and <strong>presents it when needed</strong>.</p><p>But behind that simple interaction is a complex infrastructure. Once a credential leaves the system that issued it, another government agency, bank, or university needs to be able to <strong>recognize who issued it, verify that it is authentic, and check that it is still valid</strong>.</p><p>That is the circuit we operate at Sovra. <strong><a href="https://www.sovra.io/sovraid">SovraID</a></strong> issues verifiable credentials. <strong><a href="https://www.sovra.io/sovrawallet">SovraWallet</a></strong> lets people store and present them. <strong><a href="https://www.sovra.io/sovragov">SovraGov</a></strong> manages the procedures that produce them. And <strong><a href="https://propia.id/">Propia</a></strong>, built with LambdaClass and Aligned, provides a public trust layer so that credentials can be <strong>recognized across systems</strong>, without exposing personal data or recording their use. All of this is supported by <strong><a href="https://www.sovra.io/sovrachain">SovraChain</a></strong>.</p><p>In <strong>Nuevo Le&#243;n,</strong><a href="https://www.nl.gob.mx/es/boletines/lanzan-primera-wallet-gubernamental-en-mexico-billetera-nlinea"> this is already in production</a>. <strong>NL&#237;nea allows people to carry official documents on their phones and present them as digital credentials</strong>, within a state ecosystem with more than <strong>700 procedures and services</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-VA7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-VA7!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 848w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!-VA7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg" width="1456" height="1092" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1092,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:371932,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/216326564?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!-VA7!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 848w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>The wallet integrates with <strong>NL&#237;nea&#8217;s Expediente &#218;nico</strong>, allowing documents such as birth certificates, permits, and contracts to move from a government procedure into a format the person can keep on their device. The document no longer stays only inside the digital service window: <strong>it also stays with the citizen</strong>.</p><h2>What Changes After Issuance</h2><p>The first step is getting documents into the wallet. The next is making sure they <strong>remain useful outside it</strong>.</p><p>In Nuevo Le&#243;n, the starting point is the documents already contained in Expediente &#218;nico. As new documents and new verification points are added, the same credential can be used across more procedures and services.</p><p>This also changes how integrations work. Instead of every agency having to reconstruct the document or query the system that originally issued it, <strong>the credential can carry the information needed to be verified</strong>. For this to work across different systems, Propia provides the public registries needed to recognize <strong>authorities, keys, and credential status</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!L_ox!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!L_ox!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png 424w, https://substackcdn.com/image/fetch/$s_!L_ox!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png 848w, https://substackcdn.com/image/fetch/$s_!L_ox!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png 1272w, https://substackcdn.com/image/fetch/$s_!L_ox!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!L_ox!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png" width="1456" height="801" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:801,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:134875,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/216341318?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!L_ox!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png 424w, https://substackcdn.com/image/fetch/$s_!L_ox!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png 848w, https://substackcdn.com/image/fetch/$s_!L_ox!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png 1272w, https://substackcdn.com/image/fetch/$s_!L_ox!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F45acdf87-2edc-4870-be9f-861762114a98_2400x1320.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>The Launch Is the Beginning</h2><p>Having <strong>NL&#237;nea</strong> in production marks a concrete change: <strong>official documents can reach a person&#8217;s phone and be presented from there</strong>.</p><p>The next step is for those documents to be accepted in more places, without requiring people to return to the original government procedure every time they need to prove something.</p><p>That is why deploying a wallet is not measured only by how many documents it can store. It also depends on <strong>how far those documents can travel once they are in the hands of the person</strong>.</p><div><hr></div><h2>Keep the Conversation Going</h2><p>If your institution is working on <strong>modular service architectures</strong>, <a href="https://www.sovra.io/contact">get in touch</a>.</p><p>Concepts explained in simple language: <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>.</p><p><strong><a href="https://sovra.substack.com/">Subscribe to The Identity Brief</a></strong>, published weekly.</p><div><hr></div><h3>Keep Reading</h3><ul><li><p><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">The Full Lifecycle of a Verifiable Credential</a></p></li><li><p><a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">How the Mobile Driver&#8217;s License Works</a></p></li><li><p><a href="https://sovra.substack.com/p/how-a-verifiable-credential-outlives-its-issuer">How a Verifiable Credential Outlives Its Issuer</a></p></li><li><p><a href="https://sovra.substack.com/p/inside-propia-three-public-trust-registries">Inside Propia: Three Public Trust Registries</a></p></li></ul><p></p>]]></content:encoded></item><item><title><![CDATA[Billeteras de credenciales digitales: qué cambia cuando entran en producción]]></title><description><![CDATA[Este mes, otro gobierno subnacional de la regi&#243;n puso una billetera ciudadana en producci&#243;n sobre infraestructura que operamos.]]></description><link>https://blog.sovra.io/p/billeteras-de-credenciales-digitales-gobierno</link><guid isPermaLink="false">https://blog.sovra.io/p/billeteras-de-credenciales-digitales-gobierno</guid><dc:creator><![CDATA[Dolores]]></dc:creator><pubDate>Fri, 18 Sep 2026 17:48:35 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/3fd66861-4f80-412f-870e-be949a1e4dcf_1586x992.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/digital-credential-wallets-government&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/digital-credential-wallets-government"><span>Read in English</span></a></p><p>Una billetera de credenciales digitales puede parecer simple desde el punto de vista de la persona: el Estado <strong>emite un documento</strong>, la persona <strong>lo guarda en el tel&#233;fono</strong> y <strong>lo presenta cuando lo necesita</strong>.</p><p>Pero detr&#225;s de ese gesto hay una infraestructura compleja. Cuando una credencial sale del sistema que la emiti&#243;, otro organismo, un banco o una universidad tiene que poder <strong>reconocer qui&#233;n la emiti&#243;, verificar que es aut&#233;ntica y comprobar que sigue vigente</strong>.</p><p>Ese es el circuito que operamos en Sovra. <strong><a href="https://www.sovra.io/sovraid">SovraID</a></strong> emite credenciales verificables. <strong><a href="https://www.sovra.io/sovrawallet">SovraWallet</a></strong> permite a las personas guardarlas y presentarlas. <strong><a href="https://www.sovra.io/sovragov">SovraGov</a></strong> gestiona los tr&#225;mites que las producen. Y <strong><a href="https://propia.id/">Propia</a></strong>, construida con LambdaClass y Aligned, aporta una capa p&#250;blica de confianza para que esas credenciales puedan <strong>reconocerse entre sistemas</strong>, sin exponer datos personales ni registrar su uso. Todo esto se apoya en <strong><a href="https://www.sovra.io/sovrachain">SovraChain</a></strong>.</p><p>En Nuevo Le&#243;n, <strong><a href="https://www.nl.gob.mx/es/boletines/lanzan-primera-wallet-gubernamental-en-mexico-billetera-nlinea">esto ya est&#225; en producci&#243;n</a></strong>. <strong>La billetera</strong> <strong>NL&#237;nea permite llevar documentos oficiales en el tel&#233;fono y presentarlos como credenciales digitales</strong>, dentro de un ecosistema estatal con m&#225;s de <strong>700 tr&#225;mites y servicios</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-VA7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-VA7!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 848w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!-VA7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg" width="1456" height="1092" 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srcset="https://substackcdn.com/image/fetch/$s_!-VA7!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 848w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!-VA7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80b879e6-3aa3-411a-8aa2-92cdcb651cba_2048x1536.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>La billetera se integra con el <strong>Expediente &#218;nico de NL&#237;nea</strong>, de modo que documentos como actas, permisos y contratos pueden pasar del tr&#225;mite a un formato que la persona conserva en su dispositivo. El documento ya no queda solamente dentro de la ventanilla digital: <strong>tambi&#233;n acompa&#241;a al ciudadano</strong>.</p><p><strong>Ac&#225; te dejamos un video realizado por el gobierno de Nuevo Le&#243;n para mostrar su funcionamiento:</strong></p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;b3fe07e6-dc23-4dba-80b9-297bb5208acb&quot;,&quot;duration&quot;:null}"></div><h2>Qu&#233; cambia despu&#233;s de la emisi&#243;n</h2><p>La primera etapa es conseguir que los documentos lleguen a la billetera. La siguiente es conseguir que <strong>sean &#250;tiles fuera de ella</strong>.</p><p>En Nuevo Le&#243;n, el punto de partida son los documentos que ya forman parte del Expediente &#218;nico. A medida que se incorporan nuevos documentos y nuevos puntos de verificaci&#243;n, la misma credencial puede participar en m&#225;s tr&#225;mites y servicios.</p><p>Eso tambi&#233;n cambia la l&#243;gica de las integraciones. En lugar de que cada organismo tenga que reconstruir el documento o consultar nuevamente al sistema que lo gener&#243;, <strong>la credencial puede llevar consigo la informaci&#243;n necesaria para ser verificada</strong>. Para que esto funcione entre sistemas distintos, Propia aporta los registros p&#250;blicos necesarios para reconocer <strong>autoridades, claves y estado de las credenciales</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!b_B4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F622c144b-49ae-4d2d-98d8-ae59844f735b_2400x1320.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!b_B4!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F622c144b-49ae-4d2d-98d8-ae59844f735b_2400x1320.png 424w, https://substackcdn.com/image/fetch/$s_!b_B4!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F622c144b-49ae-4d2d-98d8-ae59844f735b_2400x1320.png 848w, https://substackcdn.com/image/fetch/$s_!b_B4!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F622c144b-49ae-4d2d-98d8-ae59844f735b_2400x1320.png 1272w, https://substackcdn.com/image/fetch/$s_!b_B4!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F622c144b-49ae-4d2d-98d8-ae59844f735b_2400x1320.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!b_B4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F622c144b-49ae-4d2d-98d8-ae59844f735b_2400x1320.png" width="1456" height="801" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/622c144b-49ae-4d2d-98d8-ae59844f735b_2400x1320.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:801,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:138789,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/216326564?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F622c144b-49ae-4d2d-98d8-ae59844f735b_2400x1320.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>El lanzamiento es el comienzo</h2><p>Que <strong>NL&#237;nea</strong> est&#233; en producci&#243;n marca un cambio concreto: <strong>los documentos oficiales pueden llegar al tel&#233;fono de una persona y volver a presentarse desde ah&#237;</strong>.</p><p>El paso siguiente es que esos documentos puedan ser aceptados en m&#225;s lugares, sin obligar a la persona a volver al tr&#225;mite original cada vez que necesita demostrar algo.</p><p>Por eso, el despliegue de una billetera no se mide solamente por cu&#225;ntos documentos puede guardar. Tambi&#233;n por <strong>qu&#233; tan lejos pueden viajar esos documentos una vez que est&#225;n en manos de la persona</strong>.</p><div><hr></div><h2>Sigamos la conversaci&#243;n</h2><p>Si tu instituci&#243;n est&#225; trabajando en <strong>arquitecturas modulares de servicios</strong>, <a href="https://www.sovra.io/contact">no dudes en ponerte en contacto</a>.</p><p>Conceptos explicados en lenguaje simple: <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>.</p><p><strong><a href="https://sovra.substack.com/">Suscribite a The Identity Brief</a></strong>, se publica semanalmente.</p><div><hr></div><h3>Para seguir leyendo</h3><ul><li><p><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">El ciclo completo de una credencial verificable</a></p></li><li><p><a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">C&#243;mo funciona una licencia de conducir cuando vive en el tel&#233;fono</a></p></li><li><p><a href="https://sovra.substack.com/p/how-a-verifiable-credential-outlives-its-issuer">Qu&#233; mantiene verificable un documento cuando cambia la instituci&#243;n que lo emiti&#243;</a></p></li><li><p><a href="https://sovra.substack.com/p/inside-propia-three-public-trust-registries">Dentro de Propia: tres registros p&#250;blicos de confianza</a></p></li></ul>]]></content:encoded></item><item><title><![CDATA[Cómo tres loterías argentinas están haciendo verificables sus sorteos y premios]]></title><description><![CDATA[Los resultados de un sorteo pueden seguir siendo verificables mucho despu&#233;s de su publicaci&#243;n. R&#237;o Negro, Neuqu&#233;n y San Juan ya est&#225;n construyendo esa infraestructura.]]></description><link>https://blog.sovra.io/p/loterias-credenciales-verificables-sorteos-premios</link><guid isPermaLink="false">https://blog.sovra.io/p/loterias-credenciales-verificables-sorteos-premios</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Fri, 11 Sep 2026 14:00:01 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!uPzS!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/lotteries-verifiable-credentials-draws-prizes&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/lotteries-verifiable-credentials-draws-prizes"><span>Read in English</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!uPzS!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!uPzS!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!uPzS!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!uPzS!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!uPzS!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!uPzS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2443702,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/215219089?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!uPzS!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!uPzS!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!uPzS!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!uPzS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc31ed401-e3df-4158-95c1-7044ea56eb8b_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>La <strong>Loter&#237;a de R&#237;o Negro</strong> y la <strong>Loter&#237;a La Neuquina</strong> registran digitalmente sus resultados para que cualquier persona pueda comprobar que el documento publicado es exactamente el que fue emitido despu&#233;s del sorteo. <strong>La Loter&#237;a de San Juan ser&#225; la pr&#243;xima en incorporarse.</strong> R&#237;o Negro tambi&#233;n extendi&#243; el sistema a la certificaci&#243;n de premios de monto alto.</p><p>Desde <a href="https://sovra.io/">Sovra</a> implementamos <strong>Sovra Trace </strong>en estos sistemas, una capa de certificaci&#243;n que permite registrar estos documentos y convertir los certificados de premio en <strong>credenciales digitales verificables</strong>: documentos firmados por una instituci&#243;n que pueden comprobarse sin tener que volver a consultar al emisor.</p><h2>El documento de cada sorteo</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!7NLu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!7NLu!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!7NLu!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!7NLu!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!7NLu!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!7NLu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1729627,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/215219089?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!7NLu!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!7NLu!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!7NLu!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!7NLu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc1e6c9d-922f-4edd-a3e2-522423f3a787_1672x941.png 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Todas las noches, las loter&#237;as provinciales hacen sus sorteos y publican un <strong>extracto</strong>, (la lista oficial de los n&#250;meros ganadores). En Argentina, donde la quiniela se juega todos los d&#237;as, ese documento se convierte en la referencia para revisar resultados, pagar premios y resolver reclamos.</p><p>R&#237;o Negro fue la primera loter&#237;a de Sudam&#233;rica en certificar sus resultados de esta manera y opera el sistema desde 2024. La Neuquina cuenta adem&#225;s con un <a href="https://blockchain.ijan-neuquen.com/faq">verificador p&#250;blico</a>, por lo que comprobar un sorteo no requiere pedir acceso a la instituci&#243;n. La <strong>Loter&#237;a de San Juan</strong> incorporar&#225; el mismo sistema pr&#243;ximamente.</p><p>La idea es sencilla: si alguien necesita comprobar un resultado ma&#241;ana, dentro de un a&#241;o o dentro de diez, <strong>puede hacerlo por su cuenta</strong>.</p><h2>C&#243;mo funciona la certificaci&#243;n</h2><p>El extracto es un archivo. Antes de publicarlo, el sistema calcula una <strong>huella digital</strong>, llamada <em>hash</em>. Es una especie de identificador del archivo: si el contenido no cambia, la huella es siempre la misma. Si alguien cambia un n&#250;mero, una palabra o una coma, la huella cambia.</p><p>La loter&#237;a registra esa huella en <strong><a href="https://sovra.io/sovrachain">SovraChain</a></strong>, junto con la fecha y la hora. El extracto completo sigue estando publicado por la propia loter&#237;a. En la red p&#250;blica queda <strong>la huella y el momento en que fue registrada</strong>.</p><p>Para verificarlo, cualquiera puede descargar el extracto, calcular nuevamente su huella y compararla con la que qued&#243; registrada. Si coinciden, <strong>el archivo es exactamente el mismo que se registr&#243; originalmente</strong>.</p><p>Registrar esa huella en una red p&#250;blica agrega algo que una base de datos propia no puede garantizar por s&#237; sola: <strong>el registro no depende de la infraestructura de la instituci&#243;n</strong>. Si con los a&#241;os cambia el sistema, cambia el proveedor tecnol&#243;gico o se reorganiza el organismo, el registro externo sigue existiendo y puede ser consultado por terceros.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!d3PH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!d3PH!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png 424w, https://substackcdn.com/image/fetch/$s_!d3PH!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png 848w, https://substackcdn.com/image/fetch/$s_!d3PH!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png 1272w, https://substackcdn.com/image/fetch/$s_!d3PH!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!d3PH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png" width="1456" height="580" 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srcset="https://substackcdn.com/image/fetch/$s_!d3PH!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png 424w, https://substackcdn.com/image/fetch/$s_!d3PH!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png 848w, https://substackcdn.com/image/fetch/$s_!d3PH!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png 1272w, https://substackcdn.com/image/fetch/$s_!d3PH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6959e4bf-eb23-492d-a303-e4ebc4f95d52_2400x956.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Qu&#233; permite comprobar</h2><p>La certificaci&#243;n tiene un alcance concreto: permite comprobar que <strong>el resultado publicado es el mismo que fue registrado</strong> y que <strong>ese registro ya exist&#237;a en una fecha determinada</strong>.</p><p>La seguridad del sorteo sigue dependiendo de la m&#225;quina utilizada, los controles t&#233;cnicos, el protocolo y los funcionarios responsables. Esta capa verifica lo que ocurre despu&#233;s: que <strong>el resultado que lleg&#243; al p&#250;blico no fue modificado</strong> respecto del que qued&#243; registrado.</p><p>Si una loter&#237;a necesita corregir un resultado, registra una nueva versi&#243;n con <strong>su propia huella y su propia fecha</strong>. La versi&#243;n anterior no desaparece, por lo que <strong>el historial completo queda registrado y puede consultarse</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!4IMz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!4IMz!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png 424w, https://substackcdn.com/image/fetch/$s_!4IMz!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png 848w, https://substackcdn.com/image/fetch/$s_!4IMz!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png 1272w, https://substackcdn.com/image/fetch/$s_!4IMz!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!4IMz!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png" width="1456" height="400" 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srcset="https://substackcdn.com/image/fetch/$s_!4IMz!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png 424w, https://substackcdn.com/image/fetch/$s_!4IMz!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png 848w, https://substackcdn.com/image/fetch/$s_!4IMz!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png 1272w, https://substackcdn.com/image/fetch/$s_!4IMz!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F81a4931c-5f2e-4dda-b46f-7d1da5ab15ef_2400x660.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>De un sorteo a un certificado de premio</h2><p>R&#237;o Negro extendi&#243; el mismo mecanismo a los <a href="https://www.loteriaderionegro.gob.ar/?contID=61401">premios de monto alto</a>, en juegos como Quini 6, Loto 5, Telebingo Patag&#243;nico y Pozo de la Quiniela. La persona que gana recibe un certificado y puede presentarlo ante un banco, una escriban&#237;a o un registro de la propiedad, que <strong>pueden comprobarlo por su cuenta, sin tener que comunicarse con la loter&#237;a</strong>.</p><p>El documento funciona entonces como una <strong>credencial verificable</strong>, igual que un t&#237;tulo universitario, una matr&#237;cula profesional o <a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">una licencia de conducir digital</a>. </p><h2>Qu&#233; cambia cuando el documento es verificable</h2><p>Al final, el problema es bastante simple: <strong>un documento oficial deber&#237;a poder seguir demostrando lo que dec&#237;a cuando fue emitido</strong>, aunque pasen los a&#241;os y cambien los sistemas que lo rodean.</p><p>R&#237;o Negro ya lo aplica a resultados y certificados de premios. Neuqu&#233;n, a sus resultados. San Juan est&#225; incorpor&#225;ndose al mismo esquema. <strong>Tres loter&#237;as, distintos usos y una misma necesidad:</strong> que la prueba quede registrada y pueda ser verificada por terceros cuando haga falta.</p><p><strong>La</strong> <strong>confianza deja de depender de que alguien recuerde d&#243;nde estaba el documento, qu&#233; sistema lo guardaba o a qui&#233;n hab&#237;a que llamar para comprobarlo</strong>. La prueba simplemente queda ah&#237;.</p><div><hr></div><h2><strong>Sigamos la conversaci&#243;n</strong></h2><p>Si tu instituci&#243;n est&#225; trabajando en <strong>arquitecturas modulares de servicios</strong>, <a href="https://www.sovra.io/contact">no dudes en ponerte en contacto</a>.</p><p>Conceptos explicados en lenguaje simple: <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>.</p><p><strong><a href="https://sovra.substack.com/">Suscribite a The Identity Brief</a></strong>, se publica semanalmente.</p><div><hr></div><h2>Para leer esta semana</h2><ul><li><p><strong><a href="https://www.loteriaderionegro.gob.ar/?contID=61401">Loter&#237;a de R&#237;o Negro</a></strong>: la ampliaci&#243;n de la certificaci&#243;n a premios de monto alto en Quini 6, Loto 5, Telebingo Patag&#243;nico y Pozo de la Quiniela.</p></li><li><p><strong><a href="https://blockchain.ijan-neuquen.com/faq">Loter&#237;a La Neuquina</a></strong>: su verificador p&#250;blico y las preguntas frecuentes sobre c&#243;mo comprobar un sorteo.</p></li><li><p><strong><a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">C&#243;mo funciona una licencia de conducir digital</a></strong>: qu&#233; cambia cuando una credencial puede llevarse en una billetera y verificarse directamente.</p></li><li><p><strong><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">El ciclo de vida de una credencial verificable</a></strong>: c&#243;mo se emite, se presenta y se revoca una credencial digital.</p></li><li><p><strong><a href="https://sovra.substack.com/p/inside-propia-three-public-trust-registries">Los tres registros p&#250;blicos de Propia</a></strong>: c&#243;mo se comprueba la autoridad del emisor, el control de sus claves y el estado de una credencial.</p></li><li><p><strong><a href="https://sovra.substack.com/p/introducing-propia-public-trust-layer">Por qu&#233; construir una infraestructura p&#250;blica de confianza en abierto</a></strong>: el razonamiento detr&#225;s de Propia y su modelo de infraestructura abierta.</p></li></ul>]]></content:encoded></item><item><title><![CDATA[Three Argentine lotteries are making their draws and prizes verifiable]]></title><description><![CDATA[A draw ends, but its result can remain verifiable. R&#237;o Negro, Neuqu&#233;n and soon San Juan are building that digital proof, including for their prizes.]]></description><link>https://blog.sovra.io/p/lotteries-verifiable-credentials-draws-prizes</link><guid isPermaLink="false">https://blog.sovra.io/p/lotteries-verifiable-credentials-draws-prizes</guid><dc:creator><![CDATA[Lucas Jolias]]></dc:creator><pubDate>Fri, 11 Sep 2026 13:59:00 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!86uH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/loterias-credenciales-verificables-sorteos-premios&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/loterias-credenciales-verificables-sorteos-premios"><span>Leer en Espa&#241;ol</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!86uH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!86uH!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!86uH!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!86uH!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!86uH!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!86uH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png" width="1456" height="819" 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srcset="https://substackcdn.com/image/fetch/$s_!86uH!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!86uH!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!86uH!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!86uH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa3114e5c-c84c-4add-a155-7a74bcbf634a_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p><strong>Loter&#237;a de R&#237;o Negro </strong>and<strong> Loter&#237;a La Neuquina</strong> register their results digitally so that <strong>anyone can confirm that the published document is exactly the one issued after the draw, </strong>and<strong> Loter&#237;a de San Juan is the next to join. </strong>R&#237;o Negro also extended the system to <strong>certifying high-value prizes.</strong></p><p>At <a href="https://sovra.io">Sovra</a> we implement <strong>Sovra Trace</strong>, the certification layer that makes it possible to register these documents and to turn prize certificates into <strong>verifiable digital credentials</strong>: documents signed by an institution that can be checked without having to query the issuer again.</p><h2>A document issued every night</h2><p>Every night the provincial lotteries run their draws and publish an <strong>extracto</strong>, the official list of winning numbers. In Argentina, where the quiniela is played daily, that document is the reference for checking results, paying prizes and resolving claims.</p><p>R&#237;o Negro was the first lottery in South America to certify its results this way and has been running the system since 2024. La Neuquina also has a <a href="https://blockchain.ijan-neuquen.com/faq">public verifier</a>, so checking a draw requires no access request to anyone. <strong>Loter&#237;a de San Juan</strong> will adopt the same system, launching shortly.</p><p>The idea is simple. If someone wants to check a result tomorrow, in a year or in ten years, they can do it on their own.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!_fbT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!_fbT!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!_fbT!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!_fbT!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!_fbT!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!_fbT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1729627,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/215225272?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!_fbT!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!_fbT!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!_fbT!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!_fbT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff78ac7ae-a15d-4680-a4bc-860a2a767bc5_1672x941.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h2>How it is built</h2><p>The &#8216;extracto&#8217; is a file. Before publishing it, the system computes its <strong>digital fingerprint</strong>, known technically as a <em>hash</em>: a short string derived from the entire contents of the file. Over the same document it always gives the same result, and if someone changes a number, a word or a comma, it changes.</p><p>The lottery registers that fingerprint on <strong><a href="https://sovra.io/sovrachain">SovraChain</a></strong>, the public network this layer runs on, together with the moment of registration. The full extracto stays published by the lottery itself; what remains on the network is the fingerprint and the date it was registered.</p><p>Verifying is direct: download the published extracto, recompute its fingerprint, and compare it with the registered one.</p><p>Registering on a public network adds a property an internal database does not give: <strong>the record does not depend on the infrastructure the institution administers</strong>. If over the years the system changes, the technology provider changes or the organisation is restructured, the external record still exists. It is the same problem facing <a href="https://sovra.substack.com/p/how-a-verifiable-credential-outlives-its-issuer">any document that has to stay verifiable for years</a>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!uIdx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!uIdx!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png 424w, https://substackcdn.com/image/fetch/$s_!uIdx!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png 848w, https://substackcdn.com/image/fetch/$s_!uIdx!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png 1272w, https://substackcdn.com/image/fetch/$s_!uIdx!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!uIdx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png" width="1456" height="580" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:580,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:98148,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/215225272?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!uIdx!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png 424w, https://substackcdn.com/image/fetch/$s_!uIdx!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png 848w, https://substackcdn.com/image/fetch/$s_!uIdx!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png 1272w, https://substackcdn.com/image/fetch/$s_!uIdx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43d422b1-6b08-4a5e-a429-6a9d9e64dbf9_2400x956.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>What it lets you confirm</h2><p>Certification has a specific scope: it makes it possible to confirm that <strong>the published result matches the one that was registered</strong> and that <strong>the record existed at a given moment</strong>.</p><p>The security of the draw still depends on the machine used, the technical controls, the protocol and the officials responsible. This layer adds a confirmation about what happens afterwards: that the document which reached the public is the same one that was registered.</p><p>If a lottery needs to correct a result, it registers the new version with its own fingerprint and its own moment of registration. The previous entry remains, and the full history stays available.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!lLmx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!lLmx!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png 424w, https://substackcdn.com/image/fetch/$s_!lLmx!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png 848w, https://substackcdn.com/image/fetch/$s_!lLmx!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png 1272w, https://substackcdn.com/image/fetch/$s_!lLmx!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!lLmx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png" width="1456" height="400" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:400,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:69519,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/215225272?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!lLmx!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png 424w, https://substackcdn.com/image/fetch/$s_!lLmx!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png 848w, https://substackcdn.com/image/fetch/$s_!lLmx!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png 1272w, https://substackcdn.com/image/fetch/$s_!lLmx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F748a2dba-5eaf-4d59-a370-f14c1f2277ce_2400x660.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>From a draw to a prize certificate</h2><p>R&#237;o Negro extended the same mechanism to <a href="https://www.loteriaderionegro.gob.ar/?contID=61401">high-value prizes</a>, in games such as Quini 6, Loto 5, Telebingo Patag&#243;nico and Pozo de la Quiniela. The person who wins receives a certificate and can present it to a bank, a notary or a property registry, which check it on their own without contacting the lottery.</p><p>The document then works as a <strong>verifiable credential</strong>, under the same model as a university degree, a professional licence or <a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">a digital driving licence</a>. That is where the same problem appears as with any digital credential: whoever receives the document needs to be able to confirm who issued it, whether they were authorised to do so, whether it belongs to the person presenting it, and whether it is still valid.</p><p>Answering those questions takes pieces beyond the document itself: a standard for issuing and presenting it, a way to carry and use it, and registries that make it possible to check the issuer&#8217;s authority, the control of their keys and the status of the credential. </p><h2>A concrete case for a broader infrastructure</h2><p>A lottery has an interesting characteristic for this kind of infrastructure: it produces <strong>official documents very frequently</strong>, each one tied to a specific moment and to a clearly identified institution. That makes it possible to test in production something that can later be applied to many other public documents.</p><p>In the case of the draws, the question is how to <strong>demonstrate that a result published today is still the same result tomorrow</strong>. In the case of a prize certificate, the question shifts slightly: how can a bank, a notary or any other institution <strong>check a document without having to call the organisation that issued it</strong>.</p><p>The same needs appear in both cases: being able to <strong>confirm the integrity of the document</strong>, <strong>knowing who issued it</strong>, <strong>verifying its status</strong>, and having an infrastructure that keeps that information <strong>available to third parties</strong>.</p><p>That pattern can extend well beyond lotteries. A university degree, a professional licence, a driving licence or a certificate from a public programme all face the same problem when they need to be <strong>used far from the system that issued them</strong>.</p><p>The experience of these three lotteries shows something concrete: a <strong>trust infrastructure can start with a small and very specific problem</strong>, such as a document issued every night that a third party can <strong>verify on their own</strong>. From there, the same pieces can extend to <strong>many other documents and many other relationships between institutions</strong>.</p><div><hr></div><h2>Let&#8217;s continue the conversation</h2><p>If your institution is working on modular service architectures, let&#8217;s talk. <a href="https://sovra.io">Get in touch with our team</a>.</p><p>To get a better grip on these concepts, visit <a href="https://sovra.io/knowledge">sovra.io/knowledge</a>, where we explain them in plain language.</p><p>And if you want to keep following these conversations, <a href="https://sovra.substack.com">subscribe to The Identity Brief</a>. We publish a new edition every week.</p><div><hr></div><h2>Worth reading this week</h2><ul><li><p><strong><a href="https://www.loteriaderionegro.gob.ar/?contID=61401">Loter&#237;a de R&#237;o Negro</a></strong>: the extension of certification to high-value prizes in Quini 6, Loto 5, Telebingo Patag&#243;nico and Pozo de la Quiniela.</p></li><li><p><strong><a href="https://blockchain.ijan-neuquen.com/faq">Loter&#237;a La Neuquina</a></strong>: its public verifier and the FAQ on how to check a draw.</p></li><li><p><strong><a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">How a digital driving licence works</a></strong>: what changes when a credential can be carried in a wallet and verified directly.</p></li><li><p><strong><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">The lifecycle of a verifiable credential</a></strong>: how a digital credential is issued, presented and revoked.</p></li><li><p><strong><a href="https://sovra.substack.com/p/inside-propia-three-public-trust-registries">Propia&#8217;s three public registries</a></strong>: how issuer authority, key control and credential status are checked.</p></li><li><p><strong><a href="https://sovra.substack.com/p/introducing-propia-public-trust-layer">Why build public trust infrastructure in the open</a></strong>: the reasoning behind Propia and its open infrastructure model.</p></li></ul>]]></content:encoded></item><item><title><![CDATA[Bogotá Moves Toward a SuperApp for Public Services]]></title><description><![CDATA[Bogot&#225; is building a new way to relate to its citizens: a SuperApp that brings the district's procedures, services and benefits into one common digital experience.]]></description><link>https://blog.sovra.io/p/bogota-moves-toward-a-superapp-for-citizens-public-services</link><guid isPermaLink="false">https://blog.sovra.io/p/bogota-moves-toward-a-superapp-for-citizens-public-services</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Fri, 04 Sep 2026 15:03:06 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!zpc0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/bogota-avanza-hacia-una-superapp&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/bogota-avanza-hacia-una-superapp"><span>Leer en Espa&#241;ol</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!zpc0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!zpc0!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png 424w, https://substackcdn.com/image/fetch/$s_!zpc0!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png 848w, https://substackcdn.com/image/fetch/$s_!zpc0!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png 1272w, https://substackcdn.com/image/fetch/$s_!zpc0!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!zpc0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png" width="1448" height="1086" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1086,&quot;width&quot;:1448,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1721092,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/214155526?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!zpc0!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png 424w, https://substackcdn.com/image/fetch/$s_!zpc0!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png 848w, https://substackcdn.com/image/fetch/$s_!zpc0!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png 1272w, https://substackcdn.com/image/fetch/$s_!zpc0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Bogot&#225; has started building its SuperApp, a single platform from which residents will reach the district&#8217;s procedures, services and benefits. <br><br>Sovra runs the identity layer: the citizen wallet, the issuance of <strong>verifiable digital credentials</strong>, digital documents signed by an institution that can be checked without calling whoever issued them (<a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">how a credential is issued, presented and revoked end to end</a>), and the open protocol that holds them up.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qgf7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qgf7!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 424w, https://substackcdn.com/image/fetch/$s_!qgf7!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 848w, 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https://substackcdn.com/image/fetch/$s_!qgf7!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 848w, https://substackcdn.com/image/fetch/$s_!qgf7!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!qgf7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>A common platform for a diverse district</h2><p>Bogot&#225; has 62 district entities and more than 1,400 procedures. Integrating that diversity calls for an architecture that can take on new services without each one having to solve the same technical problems all over again.</p><p>That&#8217;s why the SuperApp is designed as a modular platform. Each service can run as a <strong>MiniApp</strong>, a module that plugs into the ecosystem through standardized APIs and SDKs and inherits shared capabilities for authentication, security, analytics and user experience.</p><p>That design lets the platform evolve step by step. The first version doesn&#8217;t need to hold every district procedure to start generating value: it can ship specific capabilities, put them into operation, and add new services as the ecosystem grows.</p><p>The architecture also includes a <strong>service orchestrator</strong>, responsible for coordinating flows between the platform&#8217;s modules, the digital wallet, and each entity&#8217;s systems. Integration becomes a shared capability instead of a series of one-off connections.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!u9te!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd283fb54-65cd-412e-ab81-88cd6f63c2b9_2400x940.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!u9te!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd283fb54-65cd-412e-ab81-88cd6f63c2b9_2400x940.png 424w, https://substackcdn.com/image/fetch/$s_!u9te!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd283fb54-65cd-412e-ab81-88cd6f63c2b9_2400x940.png 848w, 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srcset="https://substackcdn.com/image/fetch/$s_!u9te!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd283fb54-65cd-412e-ab81-88cd6f63c2b9_2400x940.png 424w, https://substackcdn.com/image/fetch/$s_!u9te!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd283fb54-65cd-412e-ab81-88cd6f63c2b9_2400x940.png 848w, https://substackcdn.com/image/fetch/$s_!u9te!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd283fb54-65cd-412e-ab81-88cd6f63c2b9_2400x940.png 1272w, https://substackcdn.com/image/fetch/$s_!u9te!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd283fb54-65cd-412e-ab81-88cd6f63c2b9_2400x940.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>How it&#8217;s built</h2><p>The <strong>SuperApp</strong> runs on <strong>open standards</strong> that let different institutions issue, share and verify digital credentials securely. Sovra integrates that infrastructure so <strong>identity can be used across services</strong>, without depending on a single platform or a one-off integration.</p><p>The project is also framed by district regulation on <strong>interoperability and digital authentication</strong>, which lets entities connect under shared rules and lets the solution grow with new services and use cases.</p><p>The <strong>person&#8217;s control over their data</strong> is a set of concrete system functions: voluntary presentation, explicit consent with traceability of use and access, revocation under each issuer&#8217;s rules, and event logging and audit. The platform also embeds Chatico, the district&#8217;s virtual assistant, meets WCAG 2.1 AA accessibility or above, and includes biometric validation with liveness detection plus in-person authentication for vulnerable populations, the same design goal behind <a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">the mobile driver&#8217;s licence&#8217;s offline, cached-verification pattern</a>: <strong>digital identity can become public infrastructure that works for more people, regardless of the device they have or their connectivity.</strong></p><h2>Verifiable credentials for reaching opportunities</h2><p>The first operational module will focus on economic inclusion. Through verifiable credentials, institutions will be able to issue trustworthy digital information that people keep in their wallet and present whenever they need to access a program, service or opportunity.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!k7yI!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca9f18c8-2076-45c8-a56b-a6c2e28b0acb_2400x880.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!k7yI!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca9f18c8-2076-45c8-a56b-a6c2e28b0acb_2400x880.png 424w, https://substackcdn.com/image/fetch/$s_!k7yI!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca9f18c8-2076-45c8-a56b-a6c2e28b0acb_2400x880.png 848w, https://substackcdn.com/image/fetch/$s_!k7yI!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca9f18c8-2076-45c8-a56b-a6c2e28b0acb_2400x880.png 1272w, https://substackcdn.com/image/fetch/$s_!k7yI!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca9f18c8-2076-45c8-a56b-a6c2e28b0acb_2400x880.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!k7yI!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fca9f18c8-2076-45c8-a56b-a6c2e28b0acb_2400x880.png" width="1456" height="534" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>This model cuts down on repeated procedures, makes it easier to validate information, and gives people more control over their data.</p><h2>Infrastructure built to grow</h2><p>The solution is built on open self-sovereign identity and verifiable-credential standards, with APIs, privacy by design, and the capacity to add new issuers, verifiers and use cases. It also allows for, at a future stage, credential portability between Bogot&#225; and Cali.</p><p>It&#8217;s the same kind of architectural bet that, each in its own way, <a href="https://sovra.substack.com/p/estonia-india-denmark-three-models-digital-identity">Estonia, India and Denmark</a> have made: how to get a person&#8217;s identity to work across institutions, not only inside one.</p><p><strong>With Sovra, Bogot&#225;&#8217;s SuperApp gets a trust infrastructure that connects institutions, services and citizens, making a digital experience possible that&#8217;s simpler, more interoperable, and centered on people.</strong></p><div><hr></div><h2>Continue the conversation</h2><p>If your institution is working on <strong>modular service architectures</strong> or <strong>verifiable credentials for social programs</strong>, let&#8217;s talk. <a href="https://www.sovra.io/contact">Get in touch with our team</a>.</p><p>To explore these concepts in simple language, visit <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>.</p><p>And if you want to follow the conversation, <strong><a href="https://sovra.substack.com/">subscribe to The Identity Brief</a></strong>. A new edition every week.</p><div><hr></div><h2>Worth reading this week</h2><ul><li><p><a href="https://sovra.substack.com/p/introducing-propia-public-trust-layer">Introducing Propia</a>: why we build shared verification infrastructure instead of one-off integrations.</p></li><li><p><a href="https://sovra.io/case-studies">sovra.io/case-studies</a>: the other governments already running this identity stack in production.</p></li><li><p><a href="https://sovra.io/latam-identity-index">The Latin America Identity Index</a>: where the region&#8217;s digital identity programs stand today.</p></li><li><p><a href="https://bogota.gov.co/mi-ciudad/gestion-publica/la-transformacion-digital-de-bogota-se-acelera-con-respaldo-de-caf">Bogot&#225;&#8217;s SuperApp accelerates with CAF&#8217;s backing</a>: the district&#8217;s own account of the program.</p></li><li><p><a href="https://docs.cdpi.dev/technical-notes/data-and-credentialing-infra/verifiable-credentials">Verifiable credentials, explained</a>: the Centre for Digital Public Infrastructure&#8217;s technical primer on how these credentials work.</p></li></ul>]]></content:encoded></item><item><title><![CDATA[Bogotá avanza hacia una SuperApp de servicios públicos]]></title><description><![CDATA[Bogot&#225; est&#225; construyendo una nueva forma de relacionarse con la ciudadan&#237;a: una SuperApp que integra tr&#225;mites, servicios y beneficios del Distrito en una experiencia digital com&#250;n]]></description><link>https://blog.sovra.io/p/bogota-avanza-hacia-una-superapp</link><guid isPermaLink="false">https://blog.sovra.io/p/bogota-avanza-hacia-una-superapp</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Fri, 04 Sep 2026 14:57:09 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!zpc0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/bogota-moves-toward-a-superapp-for-citizens-public-services&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/bogota-moves-toward-a-superapp-for-citizens-public-services"><span>Read in English</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!zpc0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0436a39-1e54-415a-9cce-9bd45393efd8_1448x1086.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Bogot&#225; empez&#243; a construir su <strong>SuperApp</strong>, una plataforma &#250;nica desde la que la ciudadan&#237;a va a acceder a los tr&#225;mites, servicios y beneficios del Distrito. <br><br>Desde <strong><a href="http://sovra.io">Sovra</a> ejecutamos la capa de identidad</strong>: la billetera ciudadana, la emisi&#243;n de <strong>credenciales digitales verificables</strong>, documentos digitales firmados por una instituci&#243;n que se pueden comprobar sin llamar a quien los emiti&#243; (<a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">c&#243;mo se emite, se presenta y se revoca una credencial de principio a fin</a>), y el protocolo abierto que las sostiene. </p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qgf7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qgf7!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 424w, https://substackcdn.com/image/fetch/$s_!qgf7!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 848w, https://substackcdn.com/image/fetch/$s_!qgf7!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!qgf7!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!qgf7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg" width="1280" height="960" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:960,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!qgf7!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 424w, https://substackcdn.com/image/fetch/$s_!qgf7!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 848w, https://substackcdn.com/image/fetch/$s_!qgf7!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!qgf7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05122276-9ed1-4fc5-a7e6-5a7c4f723c31_1280x960.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Una plataforma com&#250;n para un Distrito diverso</h2><p>Bogot&#225; cuenta con 62 entidades distritales y m&#225;s de 1.400 tr&#225;mites. Integrar esa diversidad requiere una arquitectura capaz de incorporar nuevos servicios sin que cada uno tenga que resolver otra vez los mismos problemas tecnol&#243;gicos.</p><p>Por eso la SuperApp se plantea como una plataforma <strong>modular</strong>. Cada servicio puede funcionar como una <strong>MiniApp</strong>, un m&#243;dulo que se integra al ecosistema mediante APIs y SDK estandarizados y que hereda capacidades comunes de autenticaci&#243;n, seguridad, anal&#237;tica y experiencia de usuario.</p><p>Este enfoque permite que la plataforma evolucione de forma progresiva. La primera versi&#243;n no necesita contener todos los tr&#225;mites del Distrito para empezar a generar valor: puede incorporar capacidades concretas, ponerlas en operaci&#243;n y sumar nuevos servicios a medida que el ecosistema crece.</p><p>La arquitectura tambi&#233;n contempla un <strong>orquestador de servicios</strong>, encargado de coordinar los flujos entre los m&#243;dulos de la plataforma, la billetera digital y los sistemas de cada entidad. As&#237;, la integraci&#243;n se vuelve una capacidad compartida en lugar de una serie de conexiones aisladas.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!RlUw!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!RlUw!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png 424w, https://substackcdn.com/image/fetch/$s_!RlUw!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png 848w, https://substackcdn.com/image/fetch/$s_!RlUw!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png 1272w, https://substackcdn.com/image/fetch/$s_!RlUw!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!RlUw!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png" width="1456" height="570" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:570,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:114624,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/214155526?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!RlUw!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png 424w, https://substackcdn.com/image/fetch/$s_!RlUw!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png 848w, https://substackcdn.com/image/fetch/$s_!RlUw!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png 1272w, https://substackcdn.com/image/fetch/$s_!RlUw!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F462a775f-1c8d-47b6-a091-5462424b6873_2400x940.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>C&#243;mo est&#225; construido</h2><p>La <strong>SuperApp</strong> se apoya en <strong>est&#225;ndares abiertos</strong> que permiten que distintas instituciones emitan, compartan y verifiquen credenciales digitales de forma segura. Desde Sovra, integramos esta infraestructura para que la identidad pueda utilizarse en <strong>diferentes servicios</strong>, sin depender de una &#250;nica plataforma.</p><p>El proyecto tambi&#233;n se enmarca en la normativa distrital sobre <strong>interoperabilidad y autenticaci&#243;n digital</strong>, permitiendo que las entidades se conecten bajo reglas comunes y que la soluci&#243;n crezca con nuevos servicios.</p><p>El <strong>control de la persona sobre sus datos</strong> se traduce en presentaci&#243;n voluntaria, consentimiento expl&#237;cito, revocaci&#243;n y trazabilidad. La plataforma integra adem&#225;s Chatico, cumple <strong>WCAG 2.1 AA o superior</strong>, e incorpora validaci&#243;n biom&#233;trica con prueba de vida y autenticaci&#243;n presencial para poblaci&#243;n vulnerable.</p><p>As&#237;, la <strong>identidad digital se convierte en una infraestructura p&#250;blica</strong> &#250;til para m&#225;s personas, independientemente del dispositivo o sus condiciones de conectividad.</p><h2>Credenciales verificables para acceder a oportunidades</h2><p>El primer m&#243;dulo operativo estar&#225; enfocado en la <strong>inclusi&#243;n econ&#243;mica</strong>. A trav&#233;s de credenciales verificables, las instituciones podr&#225;n emitir informaci&#243;n digital confiable que las personas podr&#225;n conservar en una wallet y presentar cuando necesiten acceder a un programa, servicio u oportunidad.</p><p>Este modelo permite reducir la repetici&#243;n de tr&#225;mites, facilitar la validaci&#243;n de informaci&#243;n y dar a los ciudadanos mayor control sobre sus datos.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!84EG!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc6edcf5c-962e-4a34-ab78-3ee144c2cea1_2400x880.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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src="https://substackcdn.com/image/fetch/$s_!84EG!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc6edcf5c-962e-4a34-ab78-3ee144c2cea1_2400x880.png" width="1456" height="534" 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srcset="https://substackcdn.com/image/fetch/$s_!84EG!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc6edcf5c-962e-4a34-ab78-3ee144c2cea1_2400x880.png 424w, https://substackcdn.com/image/fetch/$s_!84EG!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc6edcf5c-962e-4a34-ab78-3ee144c2cea1_2400x880.png 848w, https://substackcdn.com/image/fetch/$s_!84EG!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc6edcf5c-962e-4a34-ab78-3ee144c2cea1_2400x880.png 1272w, https://substackcdn.com/image/fetch/$s_!84EG!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc6edcf5c-962e-4a34-ab78-3ee144c2cea1_2400x880.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Una infraestructura preparada para crecer</h2><p>La soluci&#243;n se basa en est&#225;ndares abiertos de identidad autosoberana y credenciales verificables, con APIs, privacidad desde el dise&#241;o y capacidad de incorporar nuevos emisores, verificadores y casos de uso. Tambi&#233;n contempla la futura portabilidad de credenciales entre Bogot&#225; y Cali.</p><p>Es el mismo tipo de apuesta arquitect&#243;nica que atravesaron, cada uno a su manera, <a href="https://sovra.substack.com/p/estonia-india-denmark-three-models-digital-identity">Estonia, India y Dinamarca</a>: c&#243;mo hacer que la identidad de una persona funcione entre instituciones, no solo dentro de una.</p><p><strong>Con Sovra, la SuperApp de Bogot&#225; incorpora una infraestructura de confianza que conecta instituciones, servicios y ciudadanos, y hace posible una experiencia digital m&#225;s simple, interoperable y centrada en las personas.</strong></p><h2>Sigamos la conversaci&#243;n</h2><p>Si tu instituci&#243;n est&#225; trabajando en <strong>arquitecturas modulares de servicios</strong> o en <strong>credenciales verificables para programas sociales</strong>, conversemos. <a href="https://www.sovra.io/contact">Ponete en contacto con nuestro equipo</a>.</p><p>Para entender mejor estos conceptos, visit&#225; <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>, donde los explicamos en lenguaje simple.</p><p>Y si quer&#233;s seguir estas conversaciones, <strong><a href="https://sovra.substack.com">suscribite a The Identity Brief</a></strong>. Publicamos una nueva edici&#243;n cada semana.</p><h2>Vale la pena leer esta semana</h2><ul><li><p><a href="https://sovra.substack.com/p/introducing-propia-public-trust-layer">Presentamos Propia</a>: por qu&#233; construimos infraestructura de verificaci&#243;n compartida en lugar de integraciones puntuales.</p></li><li><p><a href="https://sovra.io/case-studies">sovra.io/case-studies</a>: los otros gobiernos que ya corren este mismo stack de identidad en producci&#243;n.</p></li><li><p><a href="https://sovra.io/latam-identity-index">El &#205;ndice de Identidad de Latinoam&#233;rica</a>: d&#243;nde est&#225; parada hoy la identidad digital en la regi&#243;n.</p></li><li><p><a href="https://bogota.gov.co/mi-ciudad/gestion-publica/la-transformacion-digital-de-bogota-se-acelera-con-respaldo-de-caf">La transformaci&#243;n digital de Bogot&#225; se acelera con respaldo de CAF</a>: el relato oficial del Distrito sobre el programa.</p></li><li><p><a href="https://docs.cdpi.dev/technical-notes/data-and-credentialing-infra/verifiable-credentials">Verifiable credentials, explained</a>: la explicaci&#243;n t&#233;cnica del Centre for Digital Public Infrastructure sobre c&#243;mo funcionan estas credenciales.</p></li></ul>]]></content:encoded></item><item><title><![CDATA[Issuer Authority, Key Control, and Credential Status: Inside Propia’s Three Registries]]></title><description><![CDATA[How issuer authorization, identifier control, and credential status make independent verification possible, explained through a digital driver&#8217;s license.]]></description><link>https://blog.sovra.io/p/propia-issuer-authority-key-control-credential-status</link><guid isPermaLink="false">https://blog.sovra.io/p/propia-issuer-authority-key-control-credential-status</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Fri, 28 Aug 2026 16:53:51 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/1924bdb3-bad3-4893-bd2c-bfe5c3c227cd_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/propia-confianza-credenciales-digitales&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/propia-confianza-credenciales-digitales"><span>Leer en Espa&#241;ol</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!X4eg!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!X4eg!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!X4eg!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!X4eg!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!X4eg!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!X4eg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1563866,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/213173808?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!X4eg!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!X4eg!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!X4eg!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!X4eg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9610abab-8e96-477c-abd3-e8b08792700a_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>A week ago, we published <strong><a href="https://propia.id/whitepaper/">Propia</a></strong>, a <strong>public trust layer for verifiable digital credentials</strong>, and explained <strong><a href="https://sovra.substack.com/p/introducing-propia-public-trust-layer">why we are building it as open infrastructure</a></strong>.</p><p>In short: institutions verify the same facts over and over. Verifiable credentials make those verifications reusable, but for that to work, a verifier needs to know who is authorized to issue a credential, which keys control that identifier, and whether the credential is still valid.</p><p><strong>Propia provides that trust layer through public, independently verifiable registries.</strong></p><p>To see how it works, let&#8217;s follow one situation from beginning to end: <strong>someone walks up to a rental car counter and presents a digital driver&#8217;s license on their phone.</strong></p><h2>What can the counter verify?</h2><p>The verifier checks five things:</p><ul><li><p><strong>Integrity.</strong> The signed credential has not been modified.</p></li><li><p><strong>Issuer authority.</strong> The signing key belongs to an issuer authorized to issue that type of credential under the relevant trust framework.</p></li><li><p><strong>Holder binding.</strong> The person presenting the credential satisfies the binding method defined by the credential.</p></li><li><p><strong>Temporal validity.</strong> The credential is within its defined validity period.</p></li><li><p><strong>Status.</strong> The credential has not been suspended or revoked.</p></li></ul><p>A digital signature proves that a particular key signed the credential. But that alone does not establish whether the key was authorized to issue a driver&#8217;s license, whether it is still the key recognized for that institution, or whether the license remains valid.</p><p><strong>Those are the questions answered by Propia&#8217;s three public registries.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!r2g3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!r2g3!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png 424w, https://substackcdn.com/image/fetch/$s_!r2g3!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png 848w, https://substackcdn.com/image/fetch/$s_!r2g3!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png 1272w, https://substackcdn.com/image/fetch/$s_!r2g3!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!r2g3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png" width="1456" height="837" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:837,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:153427,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/213173808?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!r2g3!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png 424w, https://substackcdn.com/image/fetch/$s_!r2g3!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png 848w, https://substackcdn.com/image/fetch/$s_!r2g3!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png 1272w, https://substackcdn.com/image/fetch/$s_!r2g3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58244fbb-8387-48ed-83b6-d980835f789c_2400x1380.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h2>1. Issuer Registry: who can issue what</h2><p>The first registry answers a basic question: <strong>who is authorized to issue a particular credential, and within what scope?</strong></p><p>A transport authority may be authorized to issue driver&#8217;s licenses in one jurisdiction without being authorized to issue university degrees or licenses elsewhere.</p><p>That authorization comes from the relevant <strong>trust framework</strong>: the legal, policy, governance, and operational rules under which institutions issue and accept credentials.</p><p>Propia records that authorization so it can be independently verified.</p><p>The governance authority controls who can update issuer authorizations. This matters because permissionless self-registration would only prove that an entity controls a cryptographic key. It would not establish the institutional authority required to issue a regulated credential.</p><p>Reading the registry remains open, and changes to authorization state are auditable.</p><h2>2. Identifier Registry: who controls the keys</h2><p>An institution may change its keys without invalidating credentials it has already issued.</p><p>Devices are replaced, responsible staff change, and identifiers may need to be recovered. Credentials, meanwhile, can remain valid for years.</p><p>The <strong>Identifier Registry</strong> records the information needed to manage that continuity: current verification methods, who controls an identifier, and the rules under which that control can change.</p><p>Key rotation and recovery therefore become explicit, verifiable state transitions.</p><p>This also affects credential continuity. A credential bound to a stable identifier may remain usable after an authorized key update. A credential bound directly to a device key may require re-issuance.</p><p>Propia does not require a proprietary identifier format. Credential profiles may use W3C DIDs or another compatible identifier scheme, provided that control state and authorized changes can be independently resolved and verified.</p><h2>3. Status Registry: what remains valid</h2><p>A driver&#8217;s license can be valid today and suspended or revoked tomorrow.</p><p>The <strong>Status Registry</strong> allows issuers to publish that change in a compact form. Verifiers can check current status without making a private callback to the issuer every time a credential is presented.</p><p>This also supports scenarios with limited connectivity. Status can be cached, provided there is an explicit policy defining how long that information remains trustworthy.</p><p>Just as importantly, the registry records the credential&#8217;s status, not where or when the credential was presented.</p><h2>The same logic, across institutions</h2><div class="captioned-image-container"><figure><div class="image-link image2" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!vYQO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png 424w, https://substackcdn.com/image/fetch/$s_!vYQO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png 848w, https://substackcdn.com/image/fetch/$s_!vYQO!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png 1272w, https://substackcdn.com/image/fetch/$s_!vYQO!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!vYQO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png" width="1456" height="237" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:237,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:83970,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/213173808?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!vYQO!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png 424w, https://substackcdn.com/image/fetch/$s_!vYQO!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png 848w, https://substackcdn.com/image/fetch/$s_!vYQO!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png 1272w, https://substackcdn.com/image/fetch/$s_!vYQO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0af75446-5b73-4ed6-999c-c68699196ac4_2334x380.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></div></figure></div><p></p><p>The rental car example is only one case.</p><p>A government may issue a foundational identity credential. A university can verify it and issue a diploma. A professional body can verify both before issuing a license. An employer, bank, or public agency can then verify the credentials it needs.</p><p>The institutions do not need access to each other&#8217;s databases. Each verifies a standardized presentation, applies its own legal and administrative rules, and may issue another credential.</p><p>This is where <strong>composability</strong> comes in: the signed output of one institutional process can become a verifiable input to another.</p><p>Instead of starting from zero, an institution can build on a verification that another institution has already performed.</p><p>This reduces repeated verification, document handling, fraud review, and bilateral integrations. It also allows new wallets, verification services, and applications to participate without relying on a central operator.</p><h2>What stays outside Propia</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!KL6x!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!KL6x!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png 424w, https://substackcdn.com/image/fetch/$s_!KL6x!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png 848w, https://substackcdn.com/image/fetch/$s_!KL6x!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png 1272w, https://substackcdn.com/image/fetch/$s_!KL6x!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!KL6x!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png" width="1456" height="619" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:619,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:127279,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/213173808?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!KL6x!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png 424w, https://substackcdn.com/image/fetch/$s_!KL6x!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png 848w, https://substackcdn.com/image/fetch/$s_!KL6x!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png 1272w, https://substackcdn.com/image/fetch/$s_!KL6x!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb02af0da-0f4a-4f2c-967d-653d455dbc5f_2400x1020.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>For this infrastructure to remain public, it also matters what is <strong>not</strong> made public.</p><p>Credential payloads, claims, and personal data remain under the holder&#8217;s control. Propia&#8217;s public registries do not contain names, addresses, dates of birth, photographs, document numbers, or biometrics.</p><p>They also do not record presentation requests, responses, or usage histories.</p><p>What becomes public is the information different verifiers need to establish trust: <strong>issuer authorizations, identifier control, and credential status.</strong></p><p>This allows independent participants to verify against the same accepted trust state without routing every presentation through an issuer&#8217;s server or a central operator.</p><h2>Why public infrastructure?</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-2mD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-2mD!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png 424w, https://substackcdn.com/image/fetch/$s_!-2mD!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png 848w, https://substackcdn.com/image/fetch/$s_!-2mD!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png 1272w, https://substackcdn.com/image/fetch/$s_!-2mD!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!-2mD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png" width="1456" height="722" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:722,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:136803,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/213173808?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!-2mD!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png 424w, https://substackcdn.com/image/fetch/$s_!-2mD!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png 848w, https://substackcdn.com/image/fetch/$s_!-2mD!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png 1272w, https://substackcdn.com/image/fetch/$s_!-2mD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0f1a97-b529-468e-8624-a29884e235a5_2400x1190.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p>These registries could simply be implemented as a database operated by a single provider. That would create a common interface, but the provider would control availability, update ordering, and retained history.</p><p>Propia uses blockchain to avoid that dependency on a privileged operator.</p><p>Ethereum serves as the settlement layer, recording accepted state commitments and allowing the resulting state and its governing rules to be independently verified.</p><p>For population-scale operation, Propia proposes an <strong>Ethereum Layer 2 validium</strong>, where many operations can be executed and batched before settlement on Ethereum. Validity proofs allow Ethereum to verify that those state transitions follow the protocol rules.</p><p>The data required to reconstruct the Layer 2 state remains outside Ethereum. This reduces the cost of publishing large amounts of data, while making data availability an explicit responsibility of each deployment.</p><p>Blockchain does not create institutional authority. A government remains responsible for deciding who may issue a national identity credential, and a university remains responsible for its degrees.</p><p><strong>Propia represents that trust state. It does not create it.</strong></p><h2>The objective</h2><p>The objective is not to put identity on a blockchain.</p><p>It is to separate two things that are often coupled today: <strong>the private data contained in a credential and the public state required to verify that credential.</strong></p><p>Open credential standards make credentials portable across systems. Propia adds the public trust layer needed to independently verify issuer authority, identifier control, and credential status.</p><p>A credential issued after one institution completes a verification process can then become a reusable input to another institution&#8217;s process.</p><p>The goal is simple: <strong>institutions should be able to build on prior verification instead of starting from zero.</strong></p><h2>Further reading</h2><ul><li><p><strong><a href="https://propia.id/whitepaper/">The Propia whitepaper</a></strong>: the complete protocol specification.</p></li><li><p><strong><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">The Full Lifecycle of a Verifiable Credential</a></strong>: from issuance to revocation.</p></li><li><p><strong><a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">How the Mobile Driver&#8217;s License Works</a></strong>: what happens behind a digital driver&#8217;s license.</p></li><li><p><strong><a href="https://www.w3.org/TR/vc-data-model-2.0/">W3C Verifiable Credentials Data Model 2.0</a></strong>: the credential standard underlying the model.</p></li></ul><h2>Keep the conversation going</h2><p>If your institution is working on credential issuance, verification, or revocation, reply to this email and tell us where the difficult parts are.</p><p><strong><a href="https://sovra.substack.com/">Subscribe to The Identity Brief</a></strong>, published every week.</p><div><hr></div>]]></content:encoded></item><item><title><![CDATA[Autoridad del emisor, control de claves y estado de la credencial: dentro de los tres registros de Propia]]></title><description><![CDATA[Una licencia de papel se mira. Una credencial digital se puede comprobar: que es aut&#233;ntica, que quien la emiti&#243; ten&#237;a la facultad, y que sigue vigente hoy.]]></description><link>https://blog.sovra.io/p/propia-confianza-credenciales-digitales</link><guid isPermaLink="false">https://blog.sovra.io/p/propia-confianza-credenciales-digitales</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Fri, 28 Aug 2026 16:45:31 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/a73a2452-8161-4880-b828-e9604559dee9_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/p/propia-issuer-authority-key-control-credential-status&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://blog.sovra.io/p/propia-issuer-authority-key-control-credential-status"><span>Read in English</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!TlKY!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56878b99-f951-4ba4-8982-59460e5a40b0_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!TlKY!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56878b99-f951-4ba4-8982-59460e5a40b0_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!TlKY!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56878b99-f951-4ba4-8982-59460e5a40b0_1672x941.png 848w, 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data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/56878b99-f951-4ba4-8982-59460e5a40b0_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1563866,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/213163816?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56878b99-f951-4ba4-8982-59460e5a40b0_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!TlKY!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56878b99-f951-4ba4-8982-59460e5a40b0_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!TlKY!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56878b99-f951-4ba4-8982-59460e5a40b0_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!TlKY!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56878b99-f951-4ba4-8982-59460e5a40b0_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!TlKY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F56878b99-f951-4ba4-8982-59460e5a40b0_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Hace una semana publicamos <strong><a href="https://propia.id/whitepaper/">Propia</a></strong>, una <strong>capa p&#250;blica de confianza para credenciales digitales verificables</strong>, y contamos <a href="https://sovra.substack.com/p/introducing-propia-public-trust-layer">por qu&#233; la estamos construyendo como infraestructura abierta</a>.</p><p>En resumen: hoy las instituciones vuelven a comprobar las mismas cosas una y otra vez. Las credenciales verificables permiten que una instituci&#243;n pueda confiar en una credencial que otra ya emiti&#243;. Pero para hacerlo necesita poder responder tres preguntas: <strong>&#191;qui&#233;n la emiti&#243;?, &#191;estaba autorizado para hacerlo? y &#191;sigue siendo v&#225;lida?</strong></p><p><strong>Propia hace que esas respuestas est&#233;n disponibles p&#250;blicamente y puedan ser verificadas por cualquiera.</strong></p><p>Para entender c&#243;mo funciona, sigamos una situaci&#243;n concreta: <strong>alguien llega al mostrador de una empresa de alquiler de autos y muestra su licencia de conducir digital en el tel&#233;fono</strong>.</p><h2>Qu&#233; puede comprobar el mostrador</h2><p>El verificador, en este caso la persona detr&#225;s del mostrador, necesita comprobar cinco cosas:</p><ul><li><p><strong>Integridad.</strong> La credencial no fue modificada despu&#233;s de ser firmada.</p></li><li><p><strong>Autoridad del emisor.</strong> La instituci&#243;n que la emiti&#243; estaba autorizada para emitir ese tipo de credencial.</p></li><li><p><strong>V&#237;nculo con el titular.</strong> La persona que la presenta es quien recibi&#243; la credencial.</p></li><li><p><strong>Validez temporal.</strong> La credencial todav&#237;a est&#225; dentro de su per&#237;odo de validez.</p></li><li><p><strong>Estado.</strong> La credencial no fue suspendida ni revocada.</p></li></ul><p>La firma digital permite comprobar que la credencial fue firmada por una determinada clave y que no fue modificada. Pero eso no alcanza para saber si esa clave pertenece a un emisor autorizado, si sigue siendo la clave v&#225;lida de esa instituci&#243;n o si la credencial contin&#250;a vigente.</p><p><strong>Esas son las preguntas que responden los registros p&#250;blicos de Propia.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!WmQE!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!WmQE!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png 424w, https://substackcdn.com/image/fetch/$s_!WmQE!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png 848w, https://substackcdn.com/image/fetch/$s_!WmQE!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png 1272w, https://substackcdn.com/image/fetch/$s_!WmQE!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!WmQE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png" width="1456" height="837" 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srcset="https://substackcdn.com/image/fetch/$s_!WmQE!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png 424w, https://substackcdn.com/image/fetch/$s_!WmQE!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png 848w, https://substackcdn.com/image/fetch/$s_!WmQE!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png 1272w, https://substackcdn.com/image/fetch/$s_!WmQE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb7e8879d-c502-4ce7-9677-72e33c478b29_2400x1380.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>1. Registro de emisores: qui&#233;n puede emitir qu&#233;</h2><p>El primer registro responde una pregunta simple: <strong>&#191;qui&#233;n est&#225; autorizado a emitir una determinada credencial?</strong></p><p>Una autoridad de transporte puede estar autorizada a emitir licencias de conducir en una jurisdicci&#243;n, pero no t&#237;tulos universitarios ni licencias en otra.</p><p>Esa autorizaci&#243;n depende del <strong>marco de confianza</strong> correspondiente, es decir, las reglas que determinan qu&#233; instituciones pueden emitir y bajo qu&#233; condiciones.</p><p>Propia registra esas autorizaciones para que cualquiera pueda verificarlas.</p><p>La autoridad de gobernanza es quien puede modificar este registro. Esto es importante: <strong>tener una clave criptogr&#225;fica no significa tener autoridad para emitir una credencial</strong>. Un registro donde cualquiera pudiera anotarse como emisor solo demostrar&#237;a que controla una clave, no que est&#225; legalmente autorizado a emitir.</p><p>Leer el registro es abierto, y todos sus cambios quedan registrados y pueden auditarse.</p><h2>2. Registro de identificadores: qui&#233;n controla las claves</h2><p>Las instituciones cambian de claves. Pueden reemplazar un dispositivo, cambiar al responsable de firmar o recuperar el control de un identificador. <strong>Eso no deber&#237;a invalidar las credenciales que ya emitieron.</strong></p><p>El <strong>registro de identificadores</strong> permite saber qu&#233; claves controla cada instituci&#243;n y bajo qu&#233; reglas pueden cambiar.</p><p>As&#237;, una credencial vinculada a un identificador estable puede seguir siendo v&#225;lida aunque cambie la clave que lo controla. Si est&#225; vinculada directamente a una clave de dispositivo, puede ser necesario emitirla de nuevo.</p><p>Propia puede trabajar con DIDs u otros identificadores compatibles, siempre que su control pueda verificarse de forma independiente.</p><h2>3. Registro de estado: qu&#233; sigue vigente</h2><p>Una licencia puede ser v&#225;lida hoy y ser suspendida o revocada ma&#241;ana.</p><p>El <strong>registro de estado</strong> permite que el emisor publique ese cambio. El verificador puede consultar si la credencial sigue vigente <strong>sin tener que preguntarle al emisor cada vez que se presenta</strong>.</p><p>El estado tambi&#233;n puede mantenerse en cach&#233; para funcionar con conectividad limitada, siempre que exista una regla clara sobre cu&#225;nto tiempo sigue siendo confiable.</p><p>Y hay una diferencia importante: <strong>el registro muestra si una credencial est&#225; vigente, pero no registra d&#243;nde ni cu&#225;ndo fue presentada.</strong></p><h2>La misma l&#243;gica, en otros mostradores</h2><div class="captioned-image-container"><figure><div class="image-link image2" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!jRot!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp 424w, https://substackcdn.com/image/fetch/$s_!jRot!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp 848w, https://substackcdn.com/image/fetch/$s_!jRot!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp 1272w, https://substackcdn.com/image/fetch/$s_!jRot!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!jRot!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp" width="1456" height="243" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:243,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:22280,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/213163816?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!jRot!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp 424w, https://substackcdn.com/image/fetch/$s_!jRot!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp 848w, https://substackcdn.com/image/fetch/$s_!jRot!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp 1272w, https://substackcdn.com/image/fetch/$s_!jRot!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa232cfc3-ece0-4017-84f0-ef9635897891_1456x243.webp 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></div></figure></div><p>El alquiler de autos es solo un ejemplo. Un gobierno puede emitir una credencial de identidad, una universidad usarla para emitir un t&#237;tulo y un colegio profesional verificar ambos antes de emitir una matr&#237;cula. Despu&#233;s, un empleador, un banco o un organismo p&#250;blico puede verificar las credenciales que necesita.</p><p>Cada instituci&#243;n aplica sus propias reglas, pero puede construir sobre una verificaci&#243;n que otra ya hizo, sin acceder a sus bases de datos ni pasar por un operador central.</p><p>Ah&#237; aparece la <strong>composabilidad</strong>: las credenciales se convierten en piezas reutilizables de procesos institucionales, reduciendo verificaciones, manejo de documentos, revisi&#243;n de fraude e integraciones.</p><h2>Qu&#233; datos no se publican</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!SlHb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!SlHb!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp 424w, https://substackcdn.com/image/fetch/$s_!SlHb!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp 848w, https://substackcdn.com/image/fetch/$s_!SlHb!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp 1272w, https://substackcdn.com/image/fetch/$s_!SlHb!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!SlHb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp" width="1456" height="619" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:619,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:45860,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/213163816?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!SlHb!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp 424w, https://substackcdn.com/image/fetch/$s_!SlHb!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp 848w, https://substackcdn.com/image/fetch/$s_!SlHb!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp 1272w, https://substackcdn.com/image/fetch/$s_!SlHb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00518f4c-2c88-44d0-aca6-36805a97d84f_1456x619.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Para que esta infraestructura sea p&#250;blica, tambi&#233;n importa qu&#233; informaci&#243;n <strong>no</strong> se publica.</p><p>Las credenciales, sus claims y los datos personales permanecen bajo el control del holder. Los registros de Propia no contienen nombres, direcciones, fechas de nacimiento, fotograf&#237;as, n&#250;meros de documento ni datos biom&#233;tricos.</p><p>Tampoco registran <strong>qu&#233; credencial se present&#243;, d&#243;nde ni cu&#225;ndo</strong>.</p><p>Lo que s&#237; queda en el registro p&#250;blico es lo que cualquier verificador necesita para comprobar una credencial: <strong>qui&#233;n puede emitirla, qu&#233; claves controla ese identificador y si sigue vigente</strong>.</p><p>As&#237;, distintos verificadores pueden consultar el mismo estado p&#250;blico sin que cada presentaci&#243;n tenga que pasar por el emisor o por un operador central.</p><h2>Por qu&#233; hacerlo como infraestructura p&#250;blica</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qzmQ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qzmQ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png 424w, https://substackcdn.com/image/fetch/$s_!qzmQ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png 848w, https://substackcdn.com/image/fetch/$s_!qzmQ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png 1272w, https://substackcdn.com/image/fetch/$s_!qzmQ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!qzmQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png" width="1456" height="722" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:722,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:150743,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://blog.sovra.io/i/213163816?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!qzmQ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png 424w, https://substackcdn.com/image/fetch/$s_!qzmQ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png 848w, https://substackcdn.com/image/fetch/$s_!qzmQ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png 1272w, https://substackcdn.com/image/fetch/$s_!qzmQ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcad8cf67-1f17-4dd8-891a-88f2cf8f3efa_2400x1190.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Si estos registros fueran una base de datos administrada por una empresa, esa empresa controlar&#237;a su disponibilidad, las actualizaciones y el estado que conserva.</p><p><strong>Propia usa blockchain para evitar esa dependencia de un operador central.</strong></p><p><strong>Ethereum</strong> funciona como capa de settlement: registra los compromisos del estado aceptado y permite verificar que las actualizaciones siguieron las reglas del protocolo.</p><p>Para operar a escala, Propia propone una <strong>Layer 2 validium</strong>, que agrupa muchas actualizaciones antes de asentarlas en Ethereum y utiliza pruebas de validez para verificar que fueron ejecutadas correctamente. Los datos necesarios para reconstruir ese estado permanecen fuera de Ethereum, lo que reduce costos pero hace que su disponibilidad sea una responsabilidad de cada despliegue.</p><p>Blockchain no crea la autoridad institucional. <strong>Un gobierno sigue decidiendo qui&#233;n puede emitir una credencial, y una universidad sigue siendo responsable de sus t&#237;tulos. Propia representa ese estado de confianza; no lo crea.</strong></p><h2>El objetivo</h2><p>El objetivo no es poner la identidad en una blockchain, sino separar <strong>los datos privados de una credencial del estado p&#250;blico necesario para verificarla</strong>.</p><p>Los est&#225;ndares hacen que las credenciales puedan viajar entre sistemas. Propia agrega los registros p&#250;blicos que permiten verificar qui&#233;n puede emitirlas, qu&#233; claves controla cada identificador y si siguen vigentes.</p><p>As&#237;, una verificaci&#243;n puede convertirse en un insumo para otra instituci&#243;n, <strong>en lugar de volver a empezar de cero.</strong></p><div><hr></div><h2>Sigamos la conversaci&#243;n</h2><p>Si tu instituci&#243;n est&#225; trabajando en emisi&#243;n, verificaci&#243;n o revocaci&#243;n de credenciales digitales, respond&#233; este correo y contanos d&#243;nde se pone dif&#237;cil.</p><p><strong><a href="https://sovra.substack.com/">Suscribite a The Identity Brief</a></strong>, que se publica semanalmente.</p><div><hr></div><h2>Para seguir leyendo</h2><ul><li><p><strong><a href="https://propia.id/whitepaper/">El whitepaper de Propia</a></strong>: la especificaci&#243;n completa del protocolo.</p></li><li><p><strong><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">The full lifecycle of a verifiable credential</a></strong>: c&#243;mo funciona una credencial desde su emisi&#243;n hasta su revocaci&#243;n.</p></li><li><p><strong><a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">How the mobile driver&#8217;s license works</a></strong>: qu&#233; hay detr&#225;s de una licencia de conducir digital.</p></li><li><p><strong><a href="https://www.w3.org/TR/vc-data-model-2.0/">W3C Verifiable Credentials Data Model 2.0</a></strong>: el est&#225;ndar de credenciales sobre el que se apoya el modelo.</p></li></ul>]]></content:encoded></item><item><title><![CDATA[Presentamos Propia: una infraestructura abierta para la verificación de credenciales digitales]]></title><description><![CDATA[Desarrollado en colaboraci&#243;n con LambdaClass y Aligned, este protocolo abierto establece un marco para credenciales digitales verificables y para las instituciones que las emiten.]]></description><link>https://blog.sovra.io/p/propia-protocolo-verificacion-credenciales-digitales</link><guid isPermaLink="false">https://blog.sovra.io/p/propia-protocolo-verificacion-credenciales-digitales</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Thu, 20 Aug 2026 16:14:35 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/941ea2a1-c72a-4af8-ba01-fa98282ec900_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://sovra.substack.com/p/introducing-propia-a-public-trust&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://sovra.substack.com/p/introducing-propia-a-public-trust"><span>Read in English</span></a></p><p><strong>Propia es una capa p&#250;blica de confianza para credenciales digitales verificables, desarrollada en colaboraci&#243;n entre Sovra, <a href="https://lambdaclass.com/">LambdaClass</a> y <a href="https://alignedlayer.com/">Aligned</a>.</strong></p><p>El whitepaper se encuentra publicado en ingl&#233;s en <a href="https://propia.id/whitepaper/">propia.id/whitepaper</a>. Versi&#243;n en espa&#241;ol disponible ac&#225;: </p><div class="file-embed-wrapper" data-component-name="FileToDOM"><div class="file-embed-container-reader"><div class="file-embed-container-top"><image class="file-embed-thumbnail" src="https://substackcdn.com/image/fetch/$s_!v_X-!,w_400,h_600,c_fill,f_auto,q_auto:best,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F322dbb7d-1e37-465f-8136-94f72f943762_1624x1338.jpeg"></image><div class="file-embed-details"><div class="file-embed-details-h1">Propia Whitepaper (Espa&#241;ol)</div><div class="file-embed-details-h2">540KB &#8729; PDF file</div></div><a class="file-embed-button wide" href="https://sovra.substack.com/api/v1/file/1b4e7b9d-5688-49e6-8dbc-df8ea2d11f1a.pdf"><span class="file-embed-button-text">Download</span></a></div><div class="file-embed-description">Descarg&#225; el whitepaper de Propia y conoc&#233; su arquitectura y propuesta para la verificaci&#243;n abierta de credenciales digitales.</div><a class="file-embed-button narrow" href="https://sovra.substack.com/api/v1/file/1b4e7b9d-5688-49e6-8dbc-df8ea2d11f1a.pdf"><span class="file-embed-button-text">Download</span></a></div></div><p>El whitepaper describe c&#243;mo funciona Propia. Este art&#237;culo explica <strong>por qu&#233; creemos que hace falta</strong>.</p><h2>Por qu&#233; estamos publicando Propia</h2><p>A medida que los gobiernos digitalizan identidad, licencias, t&#237;tulos, registros y otros documentos oficiales, aparece un problema que no se resuelve solamente con mejores credenciales: <strong>cada instituci&#243;n necesita una forma confiable de saber qui&#233;n puede emitirlas, bajo qu&#233; autoridad y si siguen siendo v&#225;lidas.</strong></p><p>Hoy, esa confianza suele resolverse mediante consultas directas, integraciones entre sistemas o acuerdos entre instituciones. Es un modelo que puede funcionar en peque&#241;a escala, pero que se vuelve cada vez m&#225;s dif&#237;cil de sostener cuando participan cientos de organismos, distintos proveedores y m&#250;ltiples jurisdicciones.</p><p>Propia parte de una tesis sencilla: <strong>las instituciones no necesitan compartir sus bases de datos ni adoptar las mismas reglas para poder confiar unas en otras. Necesitan una infraestructura com&#250;n que permita verificar esa confianza de forma independiente.</strong></p><p>A partir de esa idea, Propia propone una <strong>arquitectura abierta</strong> para que gobiernos e instituciones puedan mantener su propia autoridad y sus propios sistemas, mientras comparten una forma com&#250;n de verificar emisores, credenciales y estado.</p><h2>El problema de fondo</h2><p>Las instituciones <strong>verifican los mismos hechos una y otra vez</strong>. Una persona que ya fue identificada por el Estado puede tener que presentar informaci&#243;n similar ante una universidad, un banco, un empleador o cualquier otro organismo, y cada verificaci&#243;n puede requerir nuevas integraciones, consultas al emisor y copias de datos.</p><p>Las <a href="https://sovra.io/es/knowledge#verifiable-credentials">credenciales verificables</a> permiten <strong>reutilizar esa verificaci&#243;n</strong>. Una instituci&#243;n autorizada puede comprobar un hecho y emitir una credencial firmada que luego puede ser presentada ante otros verificadores, quienes pueden comprobar su autenticidad, el emisor y su estado actual sin volver a consultar al emisor en cada ocasi&#243;n.</p><p>Pero para que esto funcione a escala queda una pregunta fundamental: <strong>&#191;c&#243;mo sabe un verificador que una instituci&#243;n est&#225; autorizada para emitir una determinada credencial y que esa autorizaci&#243;n sigue vigente?</strong></p><h2>Una infraestructura com&#250;n, sin centralizar la autoridad</h2><p>Los est&#225;ndares abiertos ya definen c&#243;mo emitir, firmar y presentar credenciales. Lo que no resuelven por s&#237; solos es <strong>c&#243;mo verificar qui&#233;n est&#225; autorizado a emitirlas</strong>, bajo qu&#233; reglas, qu&#233; claves controla y cu&#225;l es su estado actual.</p><p>Propia proporciona esa infraestructura com&#250;n. <strong>Las credenciales y los datos personales permanecen entre emisores, titulares y verificadores</strong>, mientras <strong>el estado p&#250;blico</strong> permite comprobar de forma independiente las autorizaciones, las claves y el estado de las credenciales.</p><p>Esto reduce la dependencia de consultas directas al emisor, evita integraciones duplicadas y permite que una instituci&#243;n pueda utilizar una credencial emitida por otra sin acceder a sus sistemas internos.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!0le1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!0le1!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png 424w, https://substackcdn.com/image/fetch/$s_!0le1!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png 848w, https://substackcdn.com/image/fetch/$s_!0le1!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png 1272w, https://substackcdn.com/image/fetch/$s_!0le1!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!0le1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png" width="1456" height="1070" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d636b236-597a-4978-8583-9b9c0e576290_1463x1075.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1070,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1060372,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://sovra.substack.com/i/211714813?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!0le1!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png 424w, https://substackcdn.com/image/fetch/$s_!0le1!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png 848w, https://substackcdn.com/image/fetch/$s_!0le1!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png 1272w, https://substackcdn.com/image/fetch/$s_!0le1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd636b236-597a-4978-8583-9b9c0e576290_1463x1075.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Interoperabilidad sin perder soberan&#237;a</h2><p>Una jurisdicci&#243;n <strong>no necesita adoptar las reglas de otra</strong> para que sus credenciales puedan verificarse fuera de sus fronteras. Un gobierno puede emitir una credencial de identidad, una universidad utilizarla para emitir un t&#237;tulo y un organismo regulador utilizar ambas para emitir una habilitaci&#243;n, mientras cada instituci&#243;n mantiene sus propios criterios y responsabilidades.</p><p>La infraestructura com&#250;n permite que esas credenciales puedan <strong>componerse en procesos de otras instituciones sin crear una nueva integraci&#243;n para cada relaci&#243;n</strong>.</p><h2>Dise&#241;ada como infraestructura abierta</h2><p>Una infraestructura que puede permanecer en uso durante d&#233;cadas <strong>no deber&#237;a depender de un proveedor, una aplicaci&#243;n o una administraci&#243;n</strong>.</p><p>Por eso Propia plantea <strong>especificaciones e implementaci&#243;n abiertas</strong>, <strong>verificaci&#243;n independiente</strong>, <strong>derecho de salida</strong> y <strong>gobernanza transparente</strong>. La blockchain se utiliza para hacer verificable el estado com&#250;n de los registros, <strong>no para almacenar credenciales ni datos personales</strong>.</p><p>El c&#243;digo se publica pr&#243;ximamente: cualquiera podr&#237;a auditarlo, ejecutarlo y comprobar por s&#237; mismo que la implementaci&#243;n cumple con lo especificado.</p><p>Propia se publica como una <strong>propuesta abierta, no como un producto cerrado</strong>. Queremos discutirla, mejorarla y construir sobre ella junto a los gobiernos, organismos p&#250;blicos, universidades, reguladores y proveedores que van a emitir y verificar las credenciales del futuro.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://sovra.io/es/contact&quot;,&quot;text&quot;:&quot;Ponete en contacto!&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://sovra.io/es/contact"><span>Ponete en contacto!</span></a></p><h2>Para seguir leyendo</h2><ul><li><p><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">El ciclo de vida completo de una credencial verificable</a> &#8212; emisi&#243;n, presentaci&#243;n y revocaci&#243;n, de punta a punta.</p></li><li><p><a href="https://sovra.substack.com/p/how-a-verifiable-credential-outlives-its-issuer">C&#243;mo una credencial verificable sobrevive a su emisor</a> &#8212; el problema de continuidad que atienden los registros.</p></li><li><p><a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">C&#243;mo funciona la licencia de conducir m&#243;vil</a> &#8212; el perfil ISO 18013-5 en la pr&#225;ctica.</p></li><li><p>Muchos de estos conceptos explicados en lenguaje simple: <a href="https://sovra.io/knowledge">sovra.io/knowledge</a>.</p></li></ul><div><hr></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://blog.sovra.io/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Suscribite a The Identity Brief, que se publica semanalmente:</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Introducing Propia: A Public Trust Layer for Verifiable Digital Credentials]]></title><description><![CDATA[Developed in collaboration with LambdaClass and Aligned, this open protocol establishes a framework for verifiable digital credentials and the institutions that issue them.]]></description><link>https://blog.sovra.io/p/introducing-propia-a-public-trust</link><guid isPermaLink="false">https://blog.sovra.io/p/introducing-propia-a-public-trust</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Thu, 20 Aug 2026 15:59:59 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/87ffb931-fc67-47eb-bbfb-dffdca3ab40e_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://sovra.substack.com/s/espanol&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://sovra.substack.com/s/espanol"><span>Leer en Espa&#241;ol</span></a></p><p><strong>Propia is a public trust layer for verifiable digital credentials</strong>, developed through a collaboration between Sovra, Lambda and Aligned.</p><blockquote><p><strong>The whitepaper is published at <a href="https://propia.id/whitepaper/">propia.id/whitepaper</a>.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!3AMX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b585804-79b9-4f44-bcc3-f64fa35a78cf_1456x895.webp" data-component-name="Image2ToDOM"><div 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src="https://substackcdn.com/image/fetch/$s_!3AMX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b585804-79b9-4f44-bcc3-f64fa35a78cf_1456x895.webp" width="1456" height="895" 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srcset="https://substackcdn.com/image/fetch/$s_!3AMX!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b585804-79b9-4f44-bcc3-f64fa35a78cf_1456x895.webp 424w, https://substackcdn.com/image/fetch/$s_!3AMX!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b585804-79b9-4f44-bcc3-f64fa35a78cf_1456x895.webp 848w, https://substackcdn.com/image/fetch/$s_!3AMX!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b585804-79b9-4f44-bcc3-f64fa35a78cf_1456x895.webp 1272w, https://substackcdn.com/image/fetch/$s_!3AMX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b585804-79b9-4f44-bcc3-f64fa35a78cf_1456x895.webp 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div></blockquote><h2>Why we are publishing Propia</h2><p>The whitepaper describes <strong>how</strong> Propia works. This article explains <strong>why</strong> we believe it is needed.</p><p>As governments digitalize identity, licences, diplomas, records and other official documents, a problem appears that better credentials alone do not solve: <strong>every institution needs a reliable way to know who is allowed to issue them, under whose authority, and whether they are still valid.</strong></p><p>Today, that trust is usually established through direct queries, system-to-system integrations or bilateral agreements between institutions. It is a model that can work at a small scale, and one that becomes progressively harder to sustain once hundreds of agencies, several vendors and multiple jurisdictions are involved.</p><p>Propia starts from a simple thesis: <strong>institutions do not need to share their databases or adopt the same rules in order to trust one another. What they need is common infrastructure that lets them verify that trust independently.</strong></p><p>Building on that idea, the whitepaper proposes an <strong>open architecture</strong> in which governments and institutions keep their own authority and their own systems, while sharing a common way to verify issuers, credentials and status.</p><p>That is the problem this piece sets out to explore.</p><h2>The underlying problem</h2><p>Institutions <strong>verify the same facts over and over</strong>. Someone already identified by the state may have to submit similar information to a university, a bank, an employer or any other agency, and each verification can require new integrations, callbacks to the issuer and additional copies of personal data.</p><p><a href="https://sovra.io/knowledge">Verifiable credentials</a> make that verification <strong>reusable</strong>. An authorized institution can establish a fact and issue a signed credential, which can then be presented to other verifiers, who are able to check its authenticity, its issuer and its current status without going back to the issuer on every occasion.</p><p>But for this to work at scale, one fundamental question remains: <strong>how does a verifier know that an institution is authorized to issue a given credential, and that the authorization still holds?</strong></p><h2>Common infrastructure, without centralizing authority</h2><p>Open standards already define how credentials are issued, signed and presented. What they do not settle on their own is <strong>how to verify who is authorized to issue them</strong>, under which rules, which keys they control, and what their current status is.</p><p>Propia provides that common infrastructure. <strong>Credentials and personal data remain between issuers, holders and verifiers</strong>, while <strong>the public state</strong> allows authorizations, keys and credential status to be checked independently.</p><p>This reduces the reliance on direct callbacks to the issuer, avoids duplicated integrations, and allows one institution to rely on a credential issued by another without any access to its internal systems.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ujfx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ujfx!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp 424w, https://substackcdn.com/image/fetch/$s_!ujfx!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp 848w, https://substackcdn.com/image/fetch/$s_!ujfx!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp 1272w, https://substackcdn.com/image/fetch/$s_!ujfx!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ujfx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp" width="880" height="688" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:688,&quot;width&quot;:880,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:25010,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://sovra.substack.com/i/211709089?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ujfx!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp 424w, https://substackcdn.com/image/fetch/$s_!ujfx!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp 848w, https://substackcdn.com/image/fetch/$s_!ujfx!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp 1272w, https://substackcdn.com/image/fetch/$s_!ujfx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4a25bd3f-4ddf-41af-8ecd-0538f296fe5a_880x688.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><em>Figure 2 of the whitepaper &#8212; private credential exchange and public trust settlement remain separate.</em></p><h2>Interoperability without giving up sovereignty</h2><p>One jurisdiction <strong>does not need to adopt the rules of another</strong> for its credentials to be verifiable beyond its borders. A government can issue an identity credential, a university can rely on it to issue a diploma, and a regulator can rely on both to issue a licence, while each institution keeps its own criteria and its own responsibilities.</p><p>Common infrastructure allows those credentials to <strong>compose into the processes of other institutions without building a new integration for every relationship</strong>.</p><h2>Designed as open infrastructure</h2><p>Infrastructure that may remain in use for decades <strong>should not depend on a single vendor, a single application or a single administration</strong>.</p><p>That is why Propia commits to <strong>open specifications and open implementation</strong>, <strong>independent verification</strong>, <strong>exit rights</strong> and <strong>transparent governance</strong>. Blockchain is used to make the common state of the registries verifiable, <strong>not to store credentials or personal data</strong>.</p><p>Propia is published as an <strong>open proposal, rather than a closed product</strong>. We want to discuss it, improve it and build on it together with the governments, public agencies, universities, regulators and vendors that will issue and verify the credentials of the future.</p><p><strong><a href="https://propia.id/whitepaper/">Read the whitepaper &#8594;</a></strong></p><h2>Worth reading</h2><ul><li><p><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">The Full Lifecycle of a Verifiable Credential</a> &#8212; issuance, presentation and revocation, end to end.</p></li><li><p><a href="https://sovra.substack.com/p/how-a-verifiable-credential-outlives-its-issuer">How a Verifiable Credential Outlives Its Issuer</a> &#8212; the continuity problem the registries address.</p></li><li><p><a href="https://sovra.substack.com/p/how-the-mobile-drivers-license-works">How the Mobile Driver&#8217;s Licence Works</a> &#8212; the ISO 18013-5 profile in practice.</p></li><li><p>Concepts explained in plain language: <a href="https://sovra.io/knowledge">sovra.io/knowledge</a>.</p></li></ul><p><strong><a href="https://sovra.substack.com">Subscribe to The Identity Brief</a>, published every Thursday.</strong></p>]]></content:encoded></item><item><title><![CDATA[Estonia, India, Denmark: Three Models of Digital Identity, Three Different Bets]]></title><description><![CDATA[Three countries built very different national digital identity systems that work. What each one bet on, what each one gave up, and which parts actually travel to Latin America.]]></description><link>https://blog.sovra.io/p/estonia-india-denmark-three-models</link><guid isPermaLink="false">https://blog.sovra.io/p/estonia-india-denmark-three-models</guid><dc:creator><![CDATA[Dolores]]></dc:creator><pubDate>Fri, 14 Aug 2026 18:02:52 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!IHxm!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://sovra.substack.com/p/estonia-india-y-dinamarca-tres-modelos&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://sovra.substack.com/p/estonia-india-y-dinamarca-tres-modelos"><span>Leer en Espa&#241;ol</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!IHxm!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!IHxm!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!IHxm!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!IHxm!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!IHxm!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!IHxm!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1883495,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://sovra.substack.com/i/211051629?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!IHxm!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!IHxm!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!IHxm!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!IHxm!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9361dc2d-3687-4224-8fee-f5d089162a0d_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>When a government team starts designing a digital identity program, the reference cases arrive quickly and all at once: Estonia is held up as the model, India as the proof that it works at scale, the Nordics as the example of a system people actually use every day. All three are genuinely successful, and the useful observation is that they disagree with each other on nearly every design decision that matters.</p><p>That disagreement is the interesting part. Each country answered a different question first, and the answer to that first question determined everything downstream &#8212; who issues the identity, who operates the infrastructure, who pays for it, and what happens to a citizen who does not want to participate. Understanding which question each country answered first is far more useful than importing any one of them wholesale.</p><div><hr></div><h2><strong>Estonia: the state issues, and the state runs the rails</strong></h2><p>Estonia made identity a state obligation and built the exchange layer to match. The electronic ID card has been mandatory for citizens and residents since 2002, and roughly 99% of the population holds one. Around 90% of Estonians use e-services regularly, about 98% of tax declarations are filed online, and effectively the whole catalogue of public services is available around the clock.</p><p>The part that gets copied less often, and matters more, is <a href="https://x-road.global/">X-Road</a> &#8212; the data exchange layer that lets agencies query each other&#8217;s registries directly, with every request logged and attributable. It is what makes the <em>once-only</em> principle enforceable rather than aspirational: because the tax office can ask the population registry directly, nobody has to carry a certificate between counters. X-Road is now deployed in more than twenty countries, which makes it the single most portable component of the Estonian model.</p><p><strong>The bet:</strong> that a small, high-trust country can mandate a state credential and get near-universal adoption without a fight.</p><p><strong>What it cost:</strong> mandatory participation is politically expensive, and it is the piece that transfers worst. It also assumes a population registry clean enough to build on, which is a much larger precondition than it sounds.</p><p><strong>The transferable lesson</strong> is architectural rather than political, and it is one we explored with Gustavo Giorgetti in <a href="https://sovra.substack.com/p/podcast-ep-8-estonia-to-argentina">our conversation on federalism as an interoperability advantage</a>: what makes X-Road work is not that Estonia is centralized, but that the exchange layer carries institutional trust. Argentina&#8217;s provinces are building comparable ecosystems without a unitary state to impose them.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!8pxa!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!8pxa!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png 424w, https://substackcdn.com/image/fetch/$s_!8pxa!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png 848w, https://substackcdn.com/image/fetch/$s_!8pxa!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png 1272w, https://substackcdn.com/image/fetch/$s_!8pxa!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!8pxa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png" width="2276" height="1122" 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srcset="https://substackcdn.com/image/fetch/$s_!8pxa!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png 424w, https://substackcdn.com/image/fetch/$s_!8pxa!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png 848w, https://substackcdn.com/image/fetch/$s_!8pxa!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png 1272w, https://substackcdn.com/image/fetch/$s_!8pxa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5fafed2a-828d-4868-b7c9-b289fdf36ff9_2276x1122.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2><strong>India: solve for scale first, layer the rest on top</strong></h2><p>India inverted the order. Rather than start with a credential and a legal framework, it started with the largest possible base of unique, verifiable identity and treated everything else as a layer to be added afterward. Aadhaar now covers more than <strong>1.44 billion residents</strong>, and authentication runs at a volume with no real precedent: over <strong>27 billion authentication transactions</strong> in a single fiscal year.</p><p>That base became the floor for <a href="https://indiastack.org/identity.html">India Stack</a>: payments (UPI, which processed <strong>21.7 billion transactions</strong> in January 2026 alone), paperless document exchange (DigiLocker, eSign), and consented data sharing. The design principle is that identity is infrastructure rather than a product &#8212; a public rail that private services build on, which is precisely why the payments layer scaled the way it did.</p><p><strong>The bet:</strong> that reaching everyone first, with the thinnest possible credential, unlocks more value than a richer credential that reaches fewer people.</p><p><strong>What it cost:</strong> the privacy and exclusion debates that follow a centralized biometric database are real and ongoing, and much of the later architectural work has been about adding consent, minimization, and purpose limitation to a system that did not start with them. Sequencing scale ahead of governance means retrofitting governance.</p><p><strong>The transferable lesson</strong> is the layering discipline: identity, payments, and data exchange as separate public rails that anyone can build on. Manuel Aguilera of the Centre for Digital Public Infrastructure made exactly this argument for the region in <a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera-cdpi-brazil-india">why Latin America should stop building alone</a> &#8212; Brazil&#8217;s PIX is the clearest regional proof that the layered model travels.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Zenx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Zenx!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png 424w, https://substackcdn.com/image/fetch/$s_!Zenx!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png 848w, https://substackcdn.com/image/fetch/$s_!Zenx!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png 1272w, https://substackcdn.com/image/fetch/$s_!Zenx!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Zenx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png" width="2260" height="940" 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srcset="https://substackcdn.com/image/fetch/$s_!Zenx!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png 424w, https://substackcdn.com/image/fetch/$s_!Zenx!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png 848w, https://substackcdn.com/image/fetch/$s_!Zenx!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png 1272w, https://substackcdn.com/image/fetch/$s_!Zenx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F355050e4-0daf-4b6a-8ce3-a26ce8a0bac7_2260x940.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2><strong>Denmark: the banks were already there</strong></h2><p>Denmark answered a different question: where do citizens already prove who they are, every week, without being asked twice? The answer was online banking, so the Danish system was built as a public-private partnership with the banks. <strong>MitID</strong> has around <strong>5.5 million registered users</strong>, roughly <strong>87% of Danish adults use it at least weekly</strong>, and the app averaged <strong>3.3 million monthly active users</strong> in June 2026. It works for taxes, health records, and public services, and equally for private banking and insurance, which is why it is used weekly rather than annually.</p><p>Denmark is now taking the next step. In June 2026 it launched <strong>AltID</strong>, one of the first official digital identity wallets in the EU, holding an ID card and an age certificate locally on the device rather than in a central store. Adoption is early &#8212; roughly 230,000 downloads by late July, about 4% of the MitID base &#8212; and the direction is what matters, because it moves proof of age and identity to the phone with the citizen holding the data. That shift is the subject of <a href="https://sovra.substack.com/p/when-clicking-im-18-stops-being-enough">our June edition on privacy-preserving age verification</a>.</p><p><strong>The bet:</strong> that adoption follows daily utility, so the fastest path to a national identity is the one that runs through where people already are.</p><p><strong>What it cost:</strong> shared governance with private institutions, and a dependency on a banking sector concentrated and cooperative enough to act as one counterpart. In a market with hundreds of fragmented institutions, the same partnership is far harder to assemble.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!8-yC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb9325ea-6611-4442-93fa-3ef3b7a5a3f8_2260x980.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!8-yC!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb9325ea-6611-4442-93fa-3ef3b7a5a3f8_2260x980.png 424w, https://substackcdn.com/image/fetch/$s_!8-yC!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb9325ea-6611-4442-93fa-3ef3b7a5a3f8_2260x980.png 848w, 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srcset="https://substackcdn.com/image/fetch/$s_!8-yC!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb9325ea-6611-4442-93fa-3ef3b7a5a3f8_2260x980.png 424w, https://substackcdn.com/image/fetch/$s_!8-yC!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb9325ea-6611-4442-93fa-3ef3b7a5a3f8_2260x980.png 848w, https://substackcdn.com/image/fetch/$s_!8-yC!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb9325ea-6611-4442-93fa-3ef3b7a5a3f8_2260x980.png 1272w, https://substackcdn.com/image/fetch/$s_!8-yC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb9325ea-6611-4442-93fa-3ef3b7a5a3f8_2260x980.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div 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fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><div><hr></div><h2><strong>What travels to Latin America, and what does not</strong></h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!oXgJ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!oXgJ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png 424w, https://substackcdn.com/image/fetch/$s_!oXgJ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png 848w, https://substackcdn.com/image/fetch/$s_!oXgJ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png 1272w, https://substackcdn.com/image/fetch/$s_!oXgJ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!oXgJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png" width="2262" height="922" 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srcset="https://substackcdn.com/image/fetch/$s_!oXgJ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png 424w, https://substackcdn.com/image/fetch/$s_!oXgJ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png 848w, https://substackcdn.com/image/fetch/$s_!oXgJ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png 1272w, https://substackcdn.com/image/fetch/$s_!oXgJ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6df2994b-b6e2-4222-a663-d7715a3038dc_2262x922.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Travels well: the exchange layer.</strong> Every one of these systems works because agencies can query each other rather than making the citizen carry documents between them. This is the single highest-value component, it is politically far cheaper than a mandatory national credential, and it is the piece a province or a municipality can start on without national legislation.</p><p><strong>Travels well: layering identity as public infrastructure.</strong> Treating identity, payments, and document exchange as separate rails that private services can build on is what turned India&#8217;s investment into an ecosystem. Brazil demonstrated the same effect with PIX.</p><p><strong>Travels well: designing for daily use.</strong> Denmark&#8217;s lesson is the cheapest to apply and the most often ignored. A credential used once a year for taxes never becomes infrastructure, so the question worth asking early is which weekly interaction the system can attach itself to.</p><p><strong>Travels badly: the mandate.</strong> Estonia&#8217;s near-universal adoption rests on a legal obligation and a level of institutional trust that cannot be legislated into existence elsewhere. Programs that copy the mandate without the trust get the compliance costs and none of the adoption.</p><p><strong>Travels badly: centralizing biometrics first and governing later.</strong> The retrofit is expensive and the political cost compounds. The region has the advantage of arriving after this lesson was learned, and the current generation of standards makes it avoidable: a credential the citizen holds, presented selectively, with the issuer verifiable and the personal data never pooled.</p><p><strong>The genuinely new option</strong> is that none of these three models has to be copied. All three were built before verifiable credentials matured into ratified standards, and each one solved with centralization or with legal mandate what can now be solved cryptographically. A jurisdiction starting today can get Estonia&#8217;s once-only principle without Estonia&#8217;s mandate, and India&#8217;s reach without India&#8217;s central database, because the credential travels with the citizen and any office can verify it independently. That compounding is the subject of <a href="https://sovra.substack.com/p/the-sovra-stack-identity">how the layers of a trust stack build on each other</a>.</p><div><hr></div><h2><strong>Worth reading this week</strong></h2><p>The <strong><a href="https://www.biometricupdate.com/202606/denmark-launches-altid-digital-wallet-for-proof-of-age-identity">EU digital identity wallet deadline</a></strong> is the story to watch for the rest of the year. Every member state must offer at least one certified wallet by <strong>24 December 2026</strong>, and current readiness assessments put fewer than a third of them on track. Denmark&#8217;s AltID is one of the first live examples, which makes its adoption curve the most informative public data point available on how citizens take up a wallet when it is genuinely offered.</p><p>The <strong><a href="https://www.oecd.org/en/publications/digital-government-outlook_0496b2bc-en.html">OECD Digital Government Outlook 2026</a></strong> measures 36 members on the same progression these three countries illustrate: the average Digital Government Index rose from 0.61 to 0.70 between 2023 and 2025, with 74% of core digital public infrastructure components now in place. Its central recommendation &#8212; that governments require or strongly incentivize the use of shared building blocks instead of siloed agency projects &#8212; is the Estonian architectural lesson stated as policy.</p><p>The <strong><a href="https://publicadministration.un.org/egovkb/en-us/">UN E-Government Knowledgebase</a></strong> remains the best free way to place any country against two decades of comparable survey data before deciding which model to borrow from.</p><div><hr></div><h2><strong>Continue the conversation</strong></h2><p>More on verifiable credentials, document management, and digital public infrastructure &#8212; including case studies and reference architectures &#8212; is at <a href="https://sovra.io/knowledge">sovra.io/knowledge</a>.</p><p><a href="https://sovra.substack.com/">Subscribe to The Identity Brief</a>, published every week.</p>]]></content:encoded></item><item><title><![CDATA[Estonia, India y Dinamarca: tres modelos de identidad digital, tres apuestas distintas]]></title><description><![CDATA[Tres pa&#237;ses construyeron diferentes sistemas nacionales de identidad digital que funcionan. Qu&#233; apost&#243; cada uno, qu&#233; resign&#243;, y qu&#233; partes sirven para pensarlo en Am&#233;rica Latina.]]></description><link>https://blog.sovra.io/p/estonia-india-y-dinamarca-tres-modelos</link><guid isPermaLink="false">https://blog.sovra.io/p/estonia-india-y-dinamarca-tres-modelos</guid><pubDate>Fri, 14 Aug 2026 17:58:31 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!9vAc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://sovra.substack.com/p/estonia-india-denmark-three-models&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://sovra.substack.com/p/estonia-india-denmark-three-models"><span>Read in English</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!9vAc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!9vAc!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!9vAc!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!9vAc!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!9vAc!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!9vAc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1883495,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://sovra.substack.com/i/211051666?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!9vAc!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!9vAc!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!9vAc!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!9vAc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a78735-3cf1-431b-9c92-cd675fbdf512_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Cuando un gobierno empieza a dise&#241;ar un programa de identidad digital, los mismos casos aparecen una y otra vez: Estonia como modelo, India como prueba de escala, los pa&#237;ses n&#243;rdicos como ejemplo de un sistema que la gente usa todos los d&#237;as.</p><p>Los tres funcionan. Y, sin embargo, toman decisiones muy distintas sobre casi todo lo que importa: qui&#233;n emite la identidad, qui&#233;n opera la infraestructura, qui&#233;n la financia y qu&#233; ocurre con quien decide no usarla.</p><p>Ah&#237; est&#225; lo interesante. No hay un modelo &#250;nico que copiar. Cada pa&#237;s decidi&#243; qu&#233; problema resolver primero, y esa decisi&#243;n termin&#243; definiendo el resto del sistema.</p><p>Por eso, entender qu&#233; prioriz&#243; cada uno puede ser mucho m&#225;s &#250;til que intentar importar cualquiera de estos modelos entero.</p><div><hr></div><h2><strong>Estonia: el Estado emite y el Estado opera las v&#237;as</strong></h2><p>Estonia convirti&#243; la identidad en una obligaci&#243;n estatal y construy&#243; la capa de intercambio a la medida. La c&#233;dula electr&#243;nica es obligatoria para ciudadanos y residentes desde 2002, y la tiene cerca del <strong>99% de la poblaci&#243;n</strong>. Alrededor del <strong>90% de los estonios</strong> usa servicios digitales de manera habitual, el <strong>98% de las declaraciones de impuestos</strong> se presenta online y pr&#225;cticamente todo el cat&#225;logo de servicios p&#250;blicos est&#225; disponible las 24 horas.</p><p>Lo que menos se copia, y m&#225;s importa, es <a href="https://x-road.global/">X-Road</a>: la capa de intercambio que permite a los organismos consultar directamente los registros de los dem&#225;s, con cada consulta registrada y atribuible. Gracias a eso el principio de <em>una sola vez</em> se vuelve exigible en lugar de quedar en declaraci&#243;n: si la agencia tributaria le consulta al registro de poblaci&#243;n, nadie tiene que llevar un certificado de un mostrador a otro. Hoy X-Road est&#225; desplegado en m&#225;s de veinte pa&#237;ses, y es el componente m&#225;s f&#225;cil de trasladar de todo el modelo estonio.</p><p><strong>La apuesta:</strong> un pa&#237;s chico y con alta confianza institucional puede imponer una credencial estatal y aun as&#237; conseguir adopci&#243;n casi universal.</p><p><strong>Lo que cost&#243;:</strong> obligar sale caro en t&#233;rminos pol&#237;ticos, y es justamente la pieza que peor se exporta. Adem&#225;s da por sentado un registro de poblaci&#243;n lo bastante prolijo como para construir encima, que es un punto de partida mucho m&#225;s exigente de lo que parece.</p><p><strong>La lecci&#243;n que s&#237; se traslada</strong> es arquitect&#243;nica antes que pol&#237;tica, y la conversamos con Gustavo Giorgetti en <a href="https://sovra.substack.com/p/podcast-ep-8-estonia-to-argentina">nuestro episodio sobre el federalismo como ventaja de interoperabilidad</a>: si X-Road funciona no es porque Estonia sea centralizada, sino porque la capa de intercambio transporta institucionalidad. Las provincias argentinas est&#225;n armando ecosistemas equivalentes sin un Estado unitario que los imponga.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ZLLR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc60e1da7-bc2b-43da-b7ea-82d05e3d8315_2244x1078.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ZLLR!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc60e1da7-bc2b-43da-b7ea-82d05e3d8315_2244x1078.png 424w, https://substackcdn.com/image/fetch/$s_!ZLLR!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc60e1da7-bc2b-43da-b7ea-82d05e3d8315_2244x1078.png 848w, 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srcset="https://substackcdn.com/image/fetch/$s_!ZLLR!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc60e1da7-bc2b-43da-b7ea-82d05e3d8315_2244x1078.png 424w, https://substackcdn.com/image/fetch/$s_!ZLLR!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc60e1da7-bc2b-43da-b7ea-82d05e3d8315_2244x1078.png 848w, https://substackcdn.com/image/fetch/$s_!ZLLR!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc60e1da7-bc2b-43da-b7ea-82d05e3d8315_2244x1078.png 1272w, https://substackcdn.com/image/fetch/$s_!ZLLR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc60e1da7-bc2b-43da-b7ea-82d05e3d8315_2244x1078.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2><strong>India: primero la escala, despu&#233;s las capas</strong></h2><p>India invirti&#243; el orden. En vez de arrancar por una credencial y un marco legal, arranc&#243; por la base m&#225;s grande posible de identidad &#250;nica y verificable, y dej&#243; todo lo dem&#225;s como capas para sumar despu&#233;s. Aadhaar ya cubre a m&#225;s de <strong>1.440 millones de residentes</strong>, y la autenticaci&#243;n corre a un volumen sin antecedentes: m&#225;s de <strong>27.000 millones de operaciones</strong> en un solo ejercicio fiscal.</p><p>Esa base termin&#243; siendo el piso de <a href="https://indiastack.org/identity.html">India Stack</a>: pagos (UPI, que movi&#243; <strong>21.700 millones de operaciones</strong> solo en enero de 2026), circulaci&#243;n de documentos sin papel (DigiLocker, eSign) y datos compartidos con consentimiento. El criterio de dise&#241;o es tratar la identidad como infraestructura y no como producto: una v&#237;a p&#250;blica sobre la que construyen servicios privados, y por eso la capa de pagos escal&#243; como escal&#243;.</p><p><strong>La apuesta:</strong> llegar a todos con la credencial m&#225;s liviana posible rinde m&#225;s que una credencial m&#225;s completa que alcanza a menos gente.</p><p><strong>Lo que cost&#243;:</strong> los debates de privacidad y exclusi&#243;n que arrastra una base biom&#233;trica centralizada siguen abiertos, y buena parte del trabajo posterior consisti&#243; en agregarle consentimiento, minimizaci&#243;n y l&#237;mites de prop&#243;sito a un sistema que no naci&#243; con eso. Cuando la escala va antes que la gobernanza, la gobernanza se termina instalando a los golpes.</p><p><strong>La lecci&#243;n que s&#237; se traslada</strong> es la disciplina de capas: identidad, pagos e intercambio de datos como v&#237;as separadas sobre las que puede construir cualquiera. Manuel Aguilera, del Centre for Digital Public Infrastructure, plante&#243; exactamente eso para la regi&#243;n en <a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera-cdpi-brazil-india">por qu&#233; Am&#233;rica Latina tiene todo para ganar si deja de construir sola</a>, y PIX en Brasil es la prueba m&#225;s clara de que el modelo por capas funciona ac&#225;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!eSq2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!eSq2!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png 424w, https://substackcdn.com/image/fetch/$s_!eSq2!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png 848w, https://substackcdn.com/image/fetch/$s_!eSq2!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png 1272w, https://substackcdn.com/image/fetch/$s_!eSq2!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!eSq2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png" width="2321" height="1200" 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srcset="https://substackcdn.com/image/fetch/$s_!eSq2!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png 424w, https://substackcdn.com/image/fetch/$s_!eSq2!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png 848w, https://substackcdn.com/image/fetch/$s_!eSq2!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png 1272w, https://substackcdn.com/image/fetch/$s_!eSq2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F344cfa57-559f-419d-ba93-4178b1a44861_2321x1200.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">caption...</figcaption></figure></div><div><hr></div><h2><strong>Dinamarca: los bancos ya estaban ah&#237;</strong></h2><p>Dinamarca se hizo otra pregunta: &#191;d&#243;nde prueba la gente qui&#233;n es, todas las semanas, sin que haya que insistirle? La respuesta fue el home banking, as&#237; que el sistema dan&#233;s naci&#243; como alianza p&#250;blico-privada con los bancos. <strong>MitID</strong> tiene unos <strong>5,5 millones de usuarios registrados</strong>, cerca del <strong>87% de los adultos daneses</strong> lo usa al menos una vez por semana y la app promedi&#243; <strong>3,3 millones de usuarios activos por mes</strong> en junio de 2026. Sirve para impuestos, historia cl&#237;nica y servicios p&#250;blicos, y tambi&#233;n para banca y seguros privados: por eso se usa todas las semanas y no una vez al a&#241;o.</p><p>Ahora Dinamarca est&#225; dando el paso siguiente. En junio de 2026 lanz&#243; <strong>AltID</strong>, una de las primeras billeteras oficiales de identidad digital de la Uni&#243;n Europea, que guarda la c&#233;dula y un certificado de edad en el propio dispositivo y no en un repositorio central. La adopci&#243;n reci&#233;n arranca &#8212;unas 230.000 descargas a fines de julio, cerca del 4% de la base de MitID&#8212; y lo que importa es hacia d&#243;nde va, porque mueve la prueba de edad y de identidad al tel&#233;fono, con el dato en manos del ciudadano. De ese cambio hablamos en <a href="https://sovra.substack.com/p/when-clicking-im-18-stops-being-enough">nuestra edici&#243;n de junio sobre verificaci&#243;n de edad sin exponer la identidad</a>.</p><p><strong>La apuesta:</strong> la adopci&#243;n viene detr&#225;s de la utilidad cotidiana, as&#237; que el camino m&#225;s corto a una identidad nacional pasa por donde la gente ya est&#225;.</p><p><strong>Lo que cost&#243;:</strong> compartir la gobernanza con instituciones privadas, y depender de un sector bancario lo bastante concentrado y cooperativo como para sentarse en la mesa como una sola contraparte. Donde hay cientos de instituciones dispersas, esa alianza es mucho m&#225;s dif&#237;cil de armar.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Xxk6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Xxk6!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png 424w, https://substackcdn.com/image/fetch/$s_!Xxk6!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png 848w, https://substackcdn.com/image/fetch/$s_!Xxk6!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png 1272w, https://substackcdn.com/image/fetch/$s_!Xxk6!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Xxk6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png" width="2241" height="1196" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1196,&quot;width&quot;:2241,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:235705,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://sovra.substack.com/i/211051666?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc3eabe03-9992-4aef-b35c-0864edc16eb0_2588x1619.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Xxk6!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png 424w, https://substackcdn.com/image/fetch/$s_!Xxk6!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png 848w, https://substackcdn.com/image/fetch/$s_!Xxk6!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png 1272w, https://substackcdn.com/image/fetch/$s_!Xxk6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F14177de2-8f49-4d69-8db1-f425dc28826d_2241x1196.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2><strong>Qu&#233; sirve en Am&#233;rica Latina y qu&#233; no</strong></h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!K-Ki!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!K-Ki!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png 424w, https://substackcdn.com/image/fetch/$s_!K-Ki!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png 848w, https://substackcdn.com/image/fetch/$s_!K-Ki!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png 1272w, https://substackcdn.com/image/fetch/$s_!K-Ki!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!K-Ki!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png" width="2246" height="929" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:929,&quot;width&quot;:2246,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:328913,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://sovra.substack.com/i/211051666?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fffa950c2-2342-45aa-9920-122632fd8981_2588x1990.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!K-Ki!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png 424w, https://substackcdn.com/image/fetch/$s_!K-Ki!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png 848w, https://substackcdn.com/image/fetch/$s_!K-Ki!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png 1272w, https://substackcdn.com/image/fetch/$s_!K-Ki!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff927ec2d-69b8-4978-a7c4-e71edac023cb_2246x929.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>&#9989; Sirve: la capa de intercambio.</strong> Los tres sistemas funcionan porque los organismos se consultan entre s&#237; en lugar de mandar al ciudadano a hacer de cadete. Es el componente de mayor valor, cuesta mucho menos en t&#233;rminos pol&#237;ticos que una credencial nacional obligatoria, y una provincia o un municipio puede empezar sin esperar una ley nacional.</p><p><strong>&#9989;  Sirve: pensar la identidad como infraestructura por capas.</strong> Tratar identidad, pagos e intercambio documental como v&#237;as separadas sobre las que construyen servicios privados fue lo que convirti&#243; la inversi&#243;n india en un ecosistema. Brasil consigui&#243; el mismo efecto con PIX.</p><p><strong>&#9989;  Sirve: dise&#241;ar para el uso cotidiano.</strong> La lecci&#243;n danesa es la m&#225;s barata de aplicar y la que m&#225;s se pasa por alto. Una credencial que se usa una vez al a&#241;o para impuestos nunca llega a ser infraestructura, as&#237; que conviene preguntarse temprano a qu&#233; tr&#225;mite semanal puede engancharse el sistema.</p><p><strong>&#10060; No sirve: copiar la obligatoriedad.</strong> La adopci&#243;n estonia se apoya en una obligaci&#243;n legal y en un nivel de confianza institucional que no se consigue por decreto. Copiar la obligaci&#243;n sin la confianza deja los costos de cumplimiento y ninguna de las ventajas.</p><p><strong>&#10060;  No sirve: centralizar biometr&#237;a ahora y gobernar despu&#233;s.</strong> Arreglarlo m&#225;s tarde sale caro y el costo pol&#237;tico se acumula. La regi&#243;n tiene la ventaja de llegar cuando esa lecci&#243;n ya est&#225; aprendida, y la generaci&#243;n actual de est&#225;ndares permite esquivarla: una credencial que porta el ciudadano, que se presenta de a partes, con el emisor verificable y sin amontonar datos personales en ning&#250;n lado.</p><p><strong>Lo verdaderamente nuevo</strong> es que ninguno de estos tres modelos hace falta copiarlo. Los tres se construyeron antes de que las credenciales verificables maduraran como est&#225;ndares ratificados, y cada uno resolvi&#243; con centralizaci&#243;n o con obligaci&#243;n legal lo que hoy se resuelve con criptograf&#237;a. Una jurisdicci&#243;n que arranca hoy puede tener el &#8220;una sola vez&#8221; estonio sin la obligatoriedad estonia, y el alcance indio sin la base central india, porque la credencial viaja con el ciudadano y cualquier oficina la verifica por su cuenta. De ese efecto acumulativo hablamos en <a href="https://sovra.substack.com/p/the-sovra-stack-identity">c&#243;mo se potencian entre s&#237; las capas de un stack de confianza</a>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!mQ06!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!mQ06!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp 424w, https://substackcdn.com/image/fetch/$s_!mQ06!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp 848w, https://substackcdn.com/image/fetch/$s_!mQ06!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp 1272w, https://substackcdn.com/image/fetch/$s_!mQ06!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!mQ06!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp" width="1456" height="931" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:931,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:55808,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://sovra.substack.com/i/211051666?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!mQ06!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp 424w, https://substackcdn.com/image/fetch/$s_!mQ06!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp 848w, https://substackcdn.com/image/fetch/$s_!mQ06!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp 1272w, https://substackcdn.com/image/fetch/$s_!mQ06!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F94da369e-966f-48b4-8061-fd7efd866deb_1456x931.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div><hr></div><h2><strong>Vale la pena leer esta semana</strong></h2><p>El <strong><a href="https://www.biometricupdate.com/202606/denmark-launches-altid-digital-wallet-for-proof-of-age-identity">plazo de la billetera de identidad digital europea</a></strong> es la historia a seguir de ac&#225; a fin de a&#241;o. Cada Estado miembro tiene que ofrecer al menos una billetera certificada antes del <strong>24 de diciembre de 2026</strong>, y las evaluaciones actuales ubican a menos de un tercio en condiciones de cumplirlo. AltID, en Dinamarca, es uno de los primeros casos en vivo, as&#237; que su curva de adopci&#243;n es hoy el mejor dato p&#250;blico disponible sobre c&#243;mo responde la gente cuando le ofrecen una billetera de verdad.</p><p>El <strong><a href="https://www.oecd.org/en/publications/digital-government-outlook_0496b2bc-en.html">Digital Government Outlook 2026</a></strong> de la OCDE, primera edici&#243;n del informe, mide a 36 pa&#237;ses con la misma progresi&#243;n por etapas que ilustran estos tres casos: el Digital Government Index promedio subi&#243; de 0,61 a 0,70 entre 2023 y 2025, con el 74% de los componentes centrales de infraestructura p&#250;blica digital ya implementados. Su recomendaci&#243;n principal &#8212;exigir o incentivar con fuerza el uso de bloques compartidos en lugar de proyectos aislados por organismo&#8212; es la lecci&#243;n arquitect&#243;nica estonia convertida en pol&#237;tica p&#250;blica.</p><p>La <strong><a href="https://publicadministration.un.org/egovkb/en-us/">Base de Conocimiento de Gobierno Electr&#243;nico de la ONU</a></strong> sigue siendo la mejor forma gratuita de ubicar a cualquier pa&#237;s contra dos d&#233;cadas de datos comparables antes de decidir de qu&#233; modelo conviene tomar prestado.</p><div><hr></div><h2><strong>Continu&#225; la conversaci&#243;n</strong></h2><p>M&#225;s sobre credenciales verificables, gesti&#243;n documental e infraestructura p&#250;blica digital, con casos y arquitecturas de referencia, en <a href="https://sovra.io/knowledge">sovra.io/knowledge</a>.</p><p>Si en tu jurisdicci&#243;n est&#225;n eligiendo entre estos modelos ahora mismo, respond&#233; este mail y contanos hacia cu&#225;l los est&#225;n empujando y por qu&#233;. </p><p><a href="https://sovra.substack.com/">Suscribite a The Identity Brief</a>, sacamos ediciones todas las semanas.</p><div><hr></div>]]></content:encoded></item><item><title><![CDATA[Así funciona GDE2 por dentro: cómo un acto administrativo se convierte en información consultable]]></title><description><![CDATA[Qu&#233; guarda realmente GDE2, d&#243;nde vive esa informaci&#243;n, c&#243;mo se busca, c&#243;mo se verifica y por qu&#233; funciona a escala de gobierno.]]></description><link>https://blog.sovra.io/p/gde2-motor-documental-texto-firmado</link><guid isPermaLink="false">https://blog.sovra.io/p/gde2-motor-documental-texto-firmado</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Thu, 23 Jul 2026 18:17:00 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!_E34!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://sovra.substack.com/p/inside-the-gde2-document-engine-how&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://sovra.substack.com/p/inside-the-gde2-document-engine-how"><span>Read in English</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!_E34!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!_E34!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!_E34!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!_E34!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!_E34!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!_E34!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1706839,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://sovra.substack.com/i/208220011?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!_E34!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!_E34!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!_E34!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!_E34!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Un <strong>acto administrativo</strong>, una resoluci&#243;n, un permiso o una notificaci&#243;n, es la unidad de trabajo del Estado. Si el t&#233;rmino te resulta nuevo, hace poco publicamos una gu&#237;a sobre <strong><a href="https://sovra.substack.com/p/what-is-a-government-case-file-manager-implementation">qu&#233; es un expediente electr&#243;nico</a> y c&#243;mo se implementa.</strong></p><p>Cuando presentamos la <a href="https://sovra.substack.com/p/introducing-sovra-gde2-case-files-replace-pdf">arquitectura de registros estructurados y firmados sobre la que est&#225; construido </a><strong><a href="https://sovra.substack.com/p/introducing-sovra-gde2-case-files-replace-pdf">GDE2</a></strong><a href="https://sovra.substack.com/p/introducing-sovra-gde2-case-files-replace-pdf"> de SovraGov,</a> explicamos por qu&#233; los gobiernos deber&#237;an dejar atr&#225;s el PDF como formato nativo. <br><br>En esta edici&#243;n vamos un paso m&#225;s abajo: <strong>qu&#233; se almacena realmente, d&#243;nde vive esa informaci&#243;n, c&#243;mo se busca, c&#243;mo se verifica y qu&#233; hace posible que el sistema funcione a escala de gobierno</strong>.</p><h2><strong>El acto como texto firmado</strong></h2><p>En GDE2, <strong>un acto administrativo se almacena como texto estructurado firmado, no como un PDF</strong>. Cada acto es un documento <strong>Markdown</strong> liviano con el contenido, sus metadatos y una firma digital separada del documento.</p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;891359ab-b4c5-44f5-9d7c-4e51933ed465&quot;,&quot;duration&quot;:null}"></div><p>La firma se calcula sobre una versi&#243;n normalizada del texto, de modo que cualquier modificaci&#243;n invalida la firma. Los funcionarios firman desde su billetera de identidad digital utilizando la misma infraestructura de certificados <strong>X.509</strong> que los gobiernos ya utilizan.</p><p><strong>El documento con validez legal es el texto firmado.</strong> Cuando una norma requiere un PDF, GDE2 lo genera a demanda. El PDF pasa a ser una representaci&#243;n; el texto firmado <a href="https://sovra.substack.com/p/despues-del-pdf-como-deberia-funcionar">sigue siendo el original</a>.</p><h2><strong>D&#243;nde vive la informaci&#243;n</strong></h2><p>GDE2 utiliza <strong>PostgreSQL 18</strong> para almacenar los metadatos, el estado del expediente, la trazabilidad y el hash <strong>SHA256</strong> de cada acto. El documento firmado se guarda en un almacenamiento de objetos y se referencia mediante ese hash. <strong>El PDF solo se genera cuando hace falta.</strong></p><p>Todas las operaciones se ejecutan dentro de una &#250;nica transacci&#243;n. Escribir el acto, registrar la firma, actualizar el expediente y vincular documentos ocurre todo junto o no ocurre en absoluto.</p><p>El resultado es <strong>un registro confiable donde el contenido y los metadatos pueden consultarse directamente.</strong></p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;2d0c88af-a6ae-4d13-9136-228db9857f86&quot;,&quot;duration&quot;:null}"></div><h2>Una b&#250;squeda que lee todo el archivo</h2><p>Como los actos administrativos est&#225;n almacenados como texto, <strong>su contenido completo puede indexarse y buscarse de forma nativa</strong>. Encontrar cl&#225;usulas, montos o expedientes relacionados lleva segundos, incluso sobre a&#241;os de archivo.</p><p>GDE2 tambi&#233;n incorpora <strong>b&#250;squeda sem&#225;ntica</strong>, que recupera documentos por significado y alimenta al asistente de redacci&#243;n con antecedentes y normativa relevante.</p><h2><strong>Una verificaci&#243;n que no depende del sistema original</strong></h2><p>Un documento administrativo no deber&#237;a depender de que el sistema que lo cre&#243; siga existiendo para poder ser verificado.</p><p>Cada acto en GDE2 incorpora <strong>una firma digital CAdES sobre un hash SHA256</strong>. Cualquier persona con el documento, la firma y la cadena de certificados puede comprobar <strong>su integridad y autor&#237;a de manera independiente.</strong></p><p>Cuando se requiere una prueba de existencia a largo plazo, el acto firmado tambi&#233;n puede anclarse en <strong><a href="https://www.sovra.io/es/sovrachain">SovraChain</a></strong> mediante <strong>una marca de tiempo verificable p&#250;blicamente.</strong></p><p>Esto permite que el documento conserve sus propiedades de confianza incluso cuando cambian las plataformas tecnol&#243;gicas.</p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;37d8be01-6e2a-4cfd-92a4-8b23caeb6136&quot;,&quot;duration&quot;:null}"></div><p>La verificabilidad independiente resulta especialmente importante en un pa&#237;s federal, donde cada jurisdicci&#243;n toma sus propias decisiones tecnol&#243;gicas.<a href="https://sovra.substack.com/p/podcast-episodio-10-mauro-solano"> Lo conversamos con Mauro Solano</a> al analizar c&#243;mo las 24 jurisdicciones argentinas construyeron una agenda digital compartida: <strong>un documento que cualquier sistema puede verificar por s&#237; mismo es, por definici&#243;n, un documento interoperable.</strong></p><h2>Dise&#241;ado para operar a escala de gobierno</h2><p>Los sistemas p&#250;blicos tienen una caracter&#237;stica particular: no funcionan con una carga constante. <strong>Los picos de demanda aparecen alrededor de vencimientos, campa&#241;as o eventos espec&#237;ficos.</strong></p><p>GDE2 est&#225; dise&#241;ado para <strong>soportar millones de operaciones concurrentes sin perder capacidad de respuesta.</strong></p><p>El entorno de ejecuci&#243;n a&#237;sla fallas, ejecuta tareas secundarias de forma independiente y mantiene toda la infraestructura versionada y reproducible. Esto permite <strong>despliegues m&#225;s confiables y previsibles.</strong></p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;0e0b2a1d-ecfc-4378-91e0-1aadefc96103&quot;,&quot;duration&quot;:null}"></div><p>Pero una arquitectura no se valida solo en un diagrama.</p><p>Por eso medimos GDE2 sobre expedientes reales de producci&#243;n, comparando las mismas operaciones bajo ambos modelos.</p><p>El resultado fue consistente: <strong>10 veces m&#225;s rendimiento</strong>, con los mismos actos administrativos, las mismas firmas digitales y la misma validez jur&#237;dica, pero sobre <strong>una base mucho m&#225;s eficiente.</strong></p><h2><strong>Sigamos la conversaci&#243;n</strong></h2><p>La transformaci&#243;n central de GDE2 no es solamente reemplazar PDFs. Es cambiar la unidad fundamental del sistema: <strong>pasar de archivos que se almacenan a documentos que pueden entenderse, buscarse y verificarse.</strong></p><p>Cuando un acto administrativo nace como informaci&#243;n estructurada, el Estado puede hacer m&#225;s con los mismos datos: <strong>mejorar la b&#250;squeda, automatizar procesos, aplicar inteligencia artificial con contexto y construir interoperabilidad entre jurisdicciones.</strong></p><p>Ese es el cambio de arquitectura detr&#225;s de GDE2.</p><div><hr></div><p>M&#225;s sobre <a href="https://sovra.io/knowledge#digital-signatures">firmas digitales</a>, <a href="https://sovra.io/knowledge#verifiable-credentials-vcs">credenciales verificables</a> y <a href="https://sovra.io/knowledge#blockchain">anclaje en blockchain</a> en <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>.</p><p>Si est&#225;s evaluando la modernizaci&#243;n de tu sistema documental o de expedientes, <a href="https://sovra.io/">cont&#225;ctanos</a>.</p><p><strong><a href="https://sovra.substack.com/">Suscr&#237;bete a The Identity Brief</a>, publicado todos los jueves.</strong></p>]]></content:encoded></item><item><title><![CDATA[Inside the GDE2 Document Engine: How a Signed Record Becomes Queryable Data]]></title><description><![CDATA[What GDE2 actually stores, where it lives, how it is searched and verified, and why it performs at government scale.]]></description><link>https://blog.sovra.io/p/inside-the-gde2-document-engine-how</link><guid isPermaLink="false">https://blog.sovra.io/p/inside-the-gde2-document-engine-how</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Thu, 23 Jul 2026 17:53:39 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!_E34!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://sovra.substack.com/p/gde2-motor-documental-texto-firmado&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://sovra.substack.com/p/gde2-motor-documental-texto-firmado"><span>Leer en Espa&#241;ol</span></a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!_E34!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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srcset="https://substackcdn.com/image/fetch/$s_!_E34!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!_E34!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!_E34!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!_E34!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F05b2ff8b-6265-4e33-bd03-e7ed22089de2_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>An administrative act (a resolution, a permit, a notification) is the unit of work of government. If the term is new to you we published a primer on <a href="https://sovra.substack.com/p/what-is-a-government-case-file-manager-implementation">what an electronic case file is</a> and how one gets implemented. <br><br>When we <a href="https://sovra.substack.com/p/introducing-sovra-gde2-case-files-replace-pdf">introduced the signed, structured architecture</a> behind <strong>SovraGov's GDE2</strong>, we explained why governments should move beyond PDFs. This edition looks underneath that architecture: what is actually stored, where it lives, how it is searched and verified, and what makes it perform at government scale.</p><h2>The act as signed text</h2><p>In <strong>GDE2</strong>, an administrative act is stored as <strong>signed structured text</strong> instead of a PDF. Each act is a <strong>lightweight Markdown</strong> document containing the content, metadata such as jurisdiction, case number and signers, and a detached digital signature.</p><p>The signature is computed over a canonicalized version of the text, ensuring that even the smallest change invalidates the signature while identical content always produces the same result. Officials sign through their digital identity wallet, using the same <strong>X.509</strong> certificate infrastructure governments already trust.</p><p>The legally binding record is the signed text itself<strong>. </strong>When a regulation or an external system requires a PDF, <strong>GDE2 renders one on demand from the signed source</strong>, so the PDF becomes a view and the signed text remains <a href="https://sovra.substack.com/p/government-case-file-modernization">the record itself</a>.</p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;3d47506d-8fa5-461c-a1a6-27a4f529a830&quot;,&quot;duration&quot;:null}"></div><h2>Where it lives</h2><p>Storing administrative acts as text only matters if the underlying architecture is designed around it.</p><p>GDE2 uses <strong>PostgreSQL 18</strong> as the durable registry: it holds each act&#8217;s metadata, its workflow state and its full traceability, together with the <strong>SHA-256</strong> hash that binds the row to its content. The document body itself is persisted in a decoupled <strong>object store</strong> and referenced from the database by that hash, with the PDF generated on demand from the sealed source rather than stored as a second heavy artifact.</p><p>Every operation is executed as a single transaction, ensuring that writing the act, recording the signature, updating the case file and linking related documents either all succeed together or none do. <strong>The result is a reliable, searchable registry where both content and metadata can be queried directly.</strong></p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;58cc0a74-619a-4604-bf5a-214311c382ac&quot;,&quot;duration&quot;:null}"></div><h2><strong>Search that reads the whole archive</strong></h2><p>Because administrative acts are stored as text, PostgreSQL can <a href="https://www.postgresql.org/docs/current/textsearch.html">index their full content natively</a>. Officials can search clauses, amounts or related proceedings across years of archives in seconds instead of relying only on titles or metadata.</p><p>GDE2 also adds <strong>semantic search</strong> using embeddings, allowing the system to retrieve documents by <strong>meaning</strong> rather than exact wording. This powers the drafting assistant, which surfaces relevant precedents and regulations as context while keeping every decision under human review and digital signature.</p><h2><strong>Verification that outlives the system</strong></h2><p>Every act in <strong>GDE2</strong> carries a standard <strong>CAdES</strong> digital signature over a <strong>SHA-256 hash.</strong> Anyone with the record, the signature and the certificate chain can independently verify its integrity and authorship, without connecting to the original system.</p><p>When long-term proof of existence is required, the signed act can also be anchored on <strong><a href="https://www.sovra.io/es/sovrachain">SovraChain</a></strong>, adding a publicly verifiable timestamp. The result is a record that remains trustworthy and interoperable, even as systems evolve or are replaced.</p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;a9bb015a-bdc0-4945-b4cf-c90b1807d710&quot;,&quot;duration&quot;:null}"></div><p>Independent verifiability matters most in a federal reality where each jurisdiction chooses its own technological path, a landscape we explored in <a href="https://sovra.substack.com/p/podcast-ep-10-mauro-solano">our conversation with Mauro Solano</a> about how 24 jurisdictions built a common digital agenda: a record that any system can verify on its own is a record that interoperates by construction.</p><h2><strong>Built for government-scale workloads</strong></h2><p><strong>GDE2</strong> is designed to <strong>handle millions of concurrent operations without sacrificing responsiveness</strong>. This makes it well suited to government systems, where usage often spikes around filing deadlines instead of growing steadily.</p><p>The runtime isolates failures so that <strong>if one process encounters an error, the rest of the system continues operating normally</strong>. Background tasks such as notifications, PDF generation and external integrations run independently, while the infrastructure is fully versioned and reproducible, making deployments <strong>reliable</strong> and <strong>predictable</strong>.</p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;b8d3c38c-1fa7-4f35-9696-b84ac14b4a20&quot;,&quot;duration&quot;:null}"></div><p>Architecture arguments are easy to make on a whiteboard, so we measured this one on <strong>real production case files</strong>, running the same operations on both foundations. The result was consistent across every test: <strong>ten times the performance,</strong> with the same acts, the same signatures and the same legal validity, on a foundation built to hold them.</p><h2><strong>Continue the conversation</strong></h2><p>More on <a href="https://sovra.io/knowledge#digital-signatures">digital signatures</a>, <a href="https://sovra.io/knowledge#verifiable-credentials-vcs">verifiable credentials</a> and <a href="https://sovra.io/knowledge#blockchain">blockchain anchoring</a> at <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>.</p><p>If you are evaluating the modernization of your document or case-file system,<strong><a href="https://www.sovra.io/es/sovragov?book=demo"> contact us</a></strong>.</p><p>If this was useful, forward it to a colleague who has to answer for a records system.</p><p><a href="https://sovra.substack.com/">Subscribe to The Identity Brief</a>, published every Thursday.</p><div><hr></div><h2><strong>Worth reading this week</strong></h2><ul><li><p><a href="https://uncitral.un.org/en/texts/ecommerce/modellaw/electronic_signatures">UNCITRAL Model Law on Electronic Signatures</a>: the legal foundation: validity lives in properties of the signature, never in a file format.</p></li><li><p><a href="https://eur-lex.europa.eu/eli/reg/2014/910/oj">eIDAS Regulation (EU 910/2014)</a>: the European framework for electronic identification and trust services.</p></li><li><p><a href="https://www.postgresql.org/docs/current/textsearch.html">PostgreSQL Full-Text Search documentation</a>: how a relational engine indexes and ranks document text natively, the capability a text record unlocks.</p></li></ul><div><hr></div><h2></h2>]]></content:encoded></item><item><title><![CDATA[[PODCAST] Ep. 10: Cómo 24 jurisdicciones argentinas construyen una agenda digital común (con Mauro Solano)]]></title><description><![CDATA[Una conversaci&#243;n sobre c&#243;mo las provincias argentinas construyeron una agenda digital compartida y el valor de una infraestructura com&#250;n.]]></description><link>https://blog.sovra.io/p/podcast-episodio-10-mauro-solano</link><guid isPermaLink="false">https://blog.sovra.io/p/podcast-episodio-10-mauro-solano</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Thu, 16 Jul 2026 18:59:25 GMT</pubDate><enclosure url="https://substackcdn.com/image/youtube/w_728,c_limit/yjA3wmmDJL0" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://sovra.substack.com/p/podcast-ep-10-mauro-solano&quot;,&quot;text&quot;:&quot;Read in English&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://sovra.substack.com/p/podcast-ep-10-mauro-solano"><span>Read in English</span></a></p><div id="youtube2-yjA3wmmDJL0" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;yjA3wmmDJL0&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/yjA3wmmDJL0?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><p>En la mayor&#237;a de los pa&#237;ses federales, los servicios que marcan la vida diaria de un ciudadano dependen de gobiernos subnacionales. En Argentina, salud, educaci&#243;n y seguridad est&#225;n en manos provinciales, lo que significa que la calidad de la administraci&#243;n provincial impacta de manera directa en c&#243;mo viven decenas de millones de personas. Cuando la conversaci&#243;n gira hacia la transformaci&#243;n digital, sin embargo, la atenci&#243;n suele concentrarse en plataformas nacionales, y el nivel de gobierno m&#225;s cercano a esos sistemas cr&#237;ticos suele ser el &#250;ltimo en recibir coordinaci&#243;n, financiamiento o una hoja de ruta compartida.</p><p>Las provincias argentinas decidieron construir esa coordinaci&#243;n por su cuenta. <strong>FederAI</strong> re&#250;ne a las <strong>23 provincias y la Ciudad de Buenos Aires</strong> alrededor de una agenda com&#250;n de transformaci&#243;n digital, convocada desde el tercer sector con la academia, organismos internacionales y el ecosistema govtech en la misma mesa. Su premisa toma la l&#243;gica central de la <strong>infraestructura p&#250;blica digital</strong>: los sistemas fundamentales para prestar servicios, identidad, intercambio de datos y pagos, funcionan mejor y cuestan menos cuando se construyen para ser compartidos, la tesis que nuestro <a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera">Ep. 9 con Manuel Aguilera</a> explor&#243; a escala regional.</p><p>En este episodio de <strong>Sovra Podcast</strong>, <strong>Lucas Jol&#237;as</strong> conversa con <strong>Mauro Solano, Director Ejecutivo de Espacios Pol&#237;ticos y coordinador de la secretar&#237;a t&#233;cnica de FederAI</strong>. Polit&#243;logo que pas&#243; a&#241;os dentro de la administraci&#243;n de la provincia de Buenos Aires, dirigi&#243; el <strong>INAP</strong> (Instituto Nacional de la Administraci&#243;n P&#250;blica) durante m&#225;s de tres a&#241;os y lider&#243; el programa de Estado y Gobierno de <strong>CIPPEC</strong>, Mauro conoce la capacidad provincial desde adentro, desde el nivel nacional y desde la sociedad civil. Ese triple punto de vista hace que su relato de la transformaci&#243;n subnacional sea inusualmente concreto: habla en mesas de trabajo, est&#225;ndares y ciclos de quince d&#237;as antes que en manifiestos.</p><h2><strong>Lo que vas a escuchar</strong></h2><h3><strong>1. Por qu&#233; las provincias son donde la transformaci&#243;n digital m&#225;s importa</strong></h3><p> El punto de partida de Mauro es estructural: los grandes sistemas p&#250;blicos que m&#225;s afectan la vida de las personas, <strong>salud, educaci&#243;n y seguridad</strong>, son responsabilidad provincial en Argentina. Que esas administraciones funcionen bien o mal recae directamente sobre los ciudadanos. Su carrera volvi&#243; una y otra vez a las provincias, desde la secretar&#237;a de modernizaci&#243;n bonaerense que lanz&#243; las primeras gu&#237;as de tr&#225;mites y sistemas de pago, hasta una red federal de capacitaci&#243;n construida desde el INAP que conect&#243; a los responsables de innovaci&#243;n y empleo p&#250;blico de todas las jurisdicciones. Esa red fue la semilla de lo que hoy es FederAI.</p><h3><strong>2. Un espacio de coordinaci&#243;n sin primus inter pares</strong> </h3><p>Argentina tuvo consejos federales donde las provincias alineaban su agenda de modernizaci&#243;n, primero el <strong>COFEFUP</strong> (Consejo Federal de la Funci&#243;n P&#250;blica) y luego el <strong>COFEMOD</strong>. Cuando ese espacio dej&#243; de funcionar, las provincias quedaron sin lugar de encuentro. FederAI recrea la funci&#243;n con otra arquitectura: convocado desde el tercer sector, cada jurisdicci&#243;n se sienta como propietaria en pie de igualdad de la agenda, y la secretar&#237;a t&#233;cnica trabaja detr&#225;s de escena para que sean las propias provincias las que definan las prioridades. La membres&#237;a tambi&#233;n es deliberadamente m&#225;s amplia, con la <strong>Universidad de Buenos Aires</strong>, el laboratorio de inteligencia artificial y desarrollo humano de la <strong>UNSAM</strong>, <strong>CAF</strong>, el <strong>CLAD</strong>, el sector privado y el ecosistema govtech. Una coordinaci&#243;n multisectorial de este tipo sigue siendo rara en Am&#233;rica Latina, y funciona con un ritmo de trabajo concreto: reuniones cada quince d&#237;as, entregables puntuales, quick wins.</p><h3><strong>3. Construir lo que est&#225; debajo de la IA</strong></h3><p> Las tres primeras mesas de trabajo surgieron de lo que las provincias efectivamente ped&#237;an: <strong>interoperabilidad e integrabilidad</strong>, <strong>inteligencia artificial</strong> y <strong>simplificaci&#243;n administrativa</strong>. Lo valioso es la secuencia. Todos los gobiernos quer&#237;an hacer algo con IA, y el primer movimiento del grupo fue mirar la capa de abajo: gobernanza de datos, interoperabilidad y la forma en que se dise&#241;an los tr&#225;mites. Despu&#233;s llegaron dos mesas m&#225;s, una que fusion&#243; simplificaci&#243;n con <strong>identidad digital</strong> (donde participa Sovra) y otra de <strong>ciberseguridad</strong> junto a la <strong>Fundaci&#243;n Sadosky</strong>. Es la misma dependencia que mapeamos en <a href="https://sovra.substack.com/p/what-agentic-gov-requires">What Agentic Government Requires</a>: la inteligencia en la superficie presupone infraestructura debajo.</p><h3><strong>4. La advertencia: no tecnologizar la buropatolog&#237;a</strong> </h3><p>La frase m&#225;s filosa de Mauro nombra un modo de falla que todo veterano de la modernizaci&#243;n conoce. Si un estado agrega tecnolog&#237;a a procesos que funcionan mal, solo consigue que la disfunci&#243;n corra m&#225;s r&#225;pido. La simplificaci&#243;n, en su planteo, viene antes que la automatizaci&#243;n: revisar c&#243;mo administra el estado antes de cablearle inteligencia encima. Las mesas de trabajo tratan los mejores y peores experimentos provinciales con IA como material de aprendizaje compartido, para que cada jurisdicci&#243;n pueda ver cu&#225;ndo conviene un caso de uso, y con qu&#233; resguardos, antes de gastar.</p><h3><strong>5. La reutilizaci&#243;n cambia la conversaci&#243;n presupuestaria</strong></h3><p>La objeci&#243;n cl&#225;sica a la innovaci&#243;n p&#250;blica es que no hay plata. La respuesta de la DPI es la reutilizaci&#243;n. Hoy varias provincias construyeron cada una su propio sistema de <strong>identidad digital</strong>, y un ciudadano validado en una provincia arranca de cero en la siguiente, una experiencia que el <a href="https://sovra.substack.com/p/podcast-ep-8-estonia-to-argentina">Ep. 8 con Gustavo Giorgetti</a> recorri&#243; a nivel del intercambio de datos. Infraestructura compartida significa que la inversi&#243;n de la provincia A se convierte en el punto de partida de la provincia B, en lugar de su gasto duplicado. Mauro enmarca el argumento de fondo en clave constitucional: el federalismo argentino se fund&#243; en pactos preexistentes entre provincias, y acordar est&#225;ndares m&#237;nimos de identidad digital, pagos e intercambio de datos honra esa l&#243;gica original. El ciudadano nunca deber&#237;a cargar con la complejidad institucional, porque en todas las encuestas la conclusi&#243;n es la misma: para el ciudadano, el estado es uno solo.</p><h3><strong>6. Las dos tensiones de los pr&#243;ximos a&#241;os</strong></h3><p>Consultado sobre hacia d&#243;nde van las provincias, Mauro primero aclara lo heterog&#233;neos que son sus puntos de partida, y despu&#233;s nombra dos tensiones compartidas. La primera es transformarse en medio de la aceleraci&#243;n: los estados provinciales acumularon capas de administraci&#243;n patrimonial, burocracia weberiana y nueva gerencia p&#250;blica, y hoy enfrentan ciudadanos cuyas expectativas las fijaron interacciones mucho m&#225;s &#225;giles con el sector privado y el tercer sector. La segunda es la brecha creciente de confianza entre ciudadan&#237;a y estado, visible en cualquier encuesta nacional o internacional. Su argumento optimista es que ambas tensiones se pueden atacar con el mismo movimiento, usando la infraestructura p&#250;blica digital como diagonal, un catalizador que mejora capacidades y reconstruye legitimidad a la vez. Debajo de eso, se&#241;ala la cuesti&#243;n del talento: c&#243;mo los estados provinciales atraen, retienen y forman personas para un mundo donde el cambio es la constante.</p><h2><strong>Citas destacadas</strong></h2><blockquote><p><em>&#8220;Los grandes sistemas de gesti&#243;n p&#250;blica que afectan la vida de los ciudadanos, salud, educaci&#243;n y seguridad, est&#225;n en manos de las provincias. Es ah&#237; donde se juega gran parte de la suerte de la vida de las personas.&#8221;</em></p><p><em>&#8220;No estar&#237;amos haciendo otra cosa que tecnologizar la buropatolog&#237;a: hacer que lo que funciona mal lo haga adem&#225;s m&#225;s r&#225;pido con la tecnolog&#237;a.&#8221;</em></p><p><em>&#8220;Las provincias se encuentran convocadas desde el tercer sector sin un primus inter pares. Todas en pie de igualdad, todas igual de propietarias de la agenda.&#8221;</em></p><p><em>&#8220;Para el ciudadano, el estado es uno solo. Es muy dif&#237;cil pretender que ande pensando si se enfrenta al estado municipal, provincial o nacional, y qu&#233; credencial llevar para cada uno.&#8221;</em></p><p><em>&#8220;En esa necesidad de transformarse y de achicar esa brecha, la infraestructura p&#250;blica digital es una oportunidad enorme para tomar una diagonal, hacer de catalizador y empezar a resolver esas dos tensiones a la vez.&#8221;</em></p></blockquote><h2><strong>Sobre el invitado</strong></h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Drh3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Drh3!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png 424w, https://substackcdn.com/image/fetch/$s_!Drh3!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png 848w, https://substackcdn.com/image/fetch/$s_!Drh3!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png 1272w, https://substackcdn.com/image/fetch/$s_!Drh3!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Drh3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png" width="833" height="530" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f7cdc262-a461-4134-bc3d-05186544d955_833x530.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:530,&quot;width&quot;:833,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:431812,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://sovra.substack.com/i/207327165?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Drh3!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png 424w, https://substackcdn.com/image/fetch/$s_!Drh3!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png 848w, https://substackcdn.com/image/fetch/$s_!Drh3!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png 1272w, https://substackcdn.com/image/fetch/$s_!Drh3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Mauro Solano</strong> es Director Ejecutivo de <strong>Espacios Pol&#237;ticos</strong> y coordina la secretar&#237;a t&#233;cnica de <strong>FederAI</strong>, el foro que re&#250;ne a las 23 provincias argentinas y la Ciudad de Buenos Aires alrededor de una agenda com&#250;n de transformaci&#243;n digital. Polit&#243;logo, pas&#243; a&#241;os en la administraci&#243;n de la provincia de Buenos Aires trabajando en modernizaci&#243;n del estado, dirigi&#243; el <strong>INAP</strong> durante m&#225;s de tres a&#241;os, donde cre&#243; el programa federal de capacitaci&#243;n p&#250;blica, y lider&#243; el programa de Estado y Gobierno de <strong>CIPPEC</strong>. Su mirada es distintiva porque manej&#243; la maquinaria que hoy ayuda a coordinar: lee la transformaci&#243;n subnacional como una cuesti&#243;n de capacidades, secuencia y confianza entre pares, anclada en lo que los equipos provinciales pueden ejecutar de verdad.</p><h2><strong>M&#225;s de Sovra</strong></h2><ul><li><p>&#127911; <strong><a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera">[PODCAST] Ep. 9: Am&#233;rica Latina tiene todo para ganar en infraestructura digital</a></strong><a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera"> (con Manuel Aguilera)</a> &#8212; <em>la versi&#243;n regional de este argumento: la DPI como rieles compartidos que toda la econom&#237;a reutiliza.</em></p></li><li><p>&#127911; <strong><a href="https://sovra.substack.com/p/podcast-ep-8-estonia-to-argentina">[PODCAST] Ep. 8: De Estonia a Argentina</a></strong><a href="https://sovra.substack.com/p/podcast-ep-8-estonia-to-argentina"> (con Gustavo Giorgetti)</a> &#8212; <em>la capa de interoperabilidad en la pr&#225;ctica: c&#243;mo las provincias argentinas se federaron con X-Road.</em></p></li><li><p>&#128214; <strong><a href="https://sovra.substack.com/p/what-agentic-gov-requires">What Agentic Government Requires</a></strong> &#8212; <em>la dependencia que descubrieron las mesas de Mauro: la IA en la superficie necesita infraestructura debajo.</em></p></li><li><p>&#128214; <strong><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">The Full Lifecycle of a Verifiable Credential</a></strong> &#8212; <em>la mec&#225;nica de emitir una vez y verificar en todas partes, el patr&#243;n del que depende la reutilizaci&#243;n de identidad entre provincias.</em></p></li></ul><h2><strong>Sigamos la conversaci&#243;n</strong></h2><p>Explor&#225; los est&#225;ndares y componentes detr&#225;s de estas ideas en <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>, nuestro hub de identidad digital y credenciales verificables. Sovra construye la capa que esta conversaci&#243;n se&#241;ala todo el tiempo: <strong><a href="https://sovra.io/sovraid">SovraID</a></strong> para credenciales verificables que permiten que la validaci&#243;n de una provincia viaje a la siguiente, y <strong><a href="https://sovra.io/sovragov">SovraGov</a></strong> para la capa de servicios encima. Entre despliegues, ese stack ya sirve a <strong>8M+ ciudadanos</strong> con <strong>1.5M+ identidades</strong> en <strong>20+ gobiernos</strong>.</p><p>Leemos todas las respuestas, as&#237; que contanos c&#243;mo funciona la coordinaci&#243;n entre jurisdicciones donde oper&#225;s. Reenvi&#225; esta edici&#243;n a alguien que trabaje en gobierno provincial o estadual.</p><p><strong><a href="https://sovra.substack.com/">Suscribite a The Identity Brief</a></strong>, publicado todos los jueves.</p><p>&#127911; <strong>Escuch&#225; el episodio completo</strong> en <a href="https://www.youtube.com/@sovraio">YouTube</a></p><div><hr></div><p><em>The Identity Brief es publicado semanalmente por <a href="https://sovra.io/">Sovra</a>, el Digital Identity Stack para el mundo institucional.</em></p><div><hr></div>]]></content:encoded></item><item><title><![CDATA[[PODCAST] Ep. 10: The Provinces Are Not Waiting — How 24 Argentine Jurisdictions Built a Common Digital Agenda (with Mauro Solano)]]></title><description><![CDATA[A conversation on why the systems that shape citizens' lives are provincial, how Argentina's provinces built a shared digital agenda, and why shared infrastructure changes what governments can afford]]></description><link>https://blog.sovra.io/p/podcast-ep-10-mauro-solano</link><guid isPermaLink="false">https://blog.sovra.io/p/podcast-ep-10-mauro-solano</guid><dc:creator><![CDATA[Sovra]]></dc:creator><pubDate>Thu, 16 Jul 2026 18:55:03 GMT</pubDate><enclosure url="https://substackcdn.com/image/youtube/w_728,c_limit/yjA3wmmDJL0" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://sovra.substack.com/p/podcast-episodio-10-mauro-solano&quot;,&quot;text&quot;:&quot;Leer en Espa&#241;ol&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://sovra.substack.com/p/podcast-episodio-10-mauro-solano"><span>Leer en Espa&#241;ol</span></a></p><div id="youtube2-yjA3wmmDJL0" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;yjA3wmmDJL0&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/yjA3wmmDJL0?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><p>In most federal countries, the services that shape a citizen&#8217;s daily life are run by subnational governments. Health, education, and security sit in provincial hands in Argentina, which means the quality of provincial administration has a direct effect on how tens of millions of people live. When the conversation turns to digital transformation, however, attention usually flows to national platforms, and the level of government closest to those critical systems is often the last to receive coordination, funding, or a shared roadmap.</p><p>Argentina&#8217;s provinces decided to build that coordination themselves. <strong>FederAI</strong> brings together the country&#8217;s <strong>23 provinces and the City of Buenos Aires</strong> around a common digital transformation agenda, convened from the third sector with academia, international organizations, and the govtech ecosystem at the same table. Its premise borrows the core logic of <strong>digital public infrastructure</strong>: the foundational systems for delivering services, identity, data exchange, and payments, work better and cost less when they are built to be shared, a thesis our own <a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera">Ep. 9 with Manuel Aguilera</a> explored at the regional scale.</p><p>In this episode of <strong>Sovra Podcast</strong>, <strong>Lucas Jol&#237;as</strong> speaks with <strong>Mauro Solano, Executive Director of Espacios Pol&#237;ticos and coordinator of FederAI&#8217;s technical secretariat</strong>. A political scientist who spent years inside the Buenos Aires provincial administration, directed Argentina&#8217;s <strong>INAP</strong> (the National Institute of Public Administration) for over three years, and led the Estado y Gobierno program at <strong>CIPPEC</strong>, Mauro has seen provincial capacity from the inside, from the national level, and from civil society. That triple vantage point is what makes his account of subnational transformation unusually concrete: he speaks in working tables, standards, and fifteen-day work cycles rather than in manifestos.</p><h2><strong>What You Will Hear</strong></h2><p><strong>1. Why the provinces are where digital transformation matters most</strong> Mauro&#8217;s starting point is structural: the large public systems that most affect people&#8217;s lives, <strong>health, education, and security</strong>, are provincial responsibilities in Argentina. Whether those administrations work well or badly lands directly on citizens. His career kept returning to the provinces, from the Buenos Aires modernization secretariat that shipped the province&#8217;s first procedure guides and payment systems, to a federal training network built from INAP that connected innovation and public-employment officials across every jurisdiction. That network became the seed of what FederAI is today.</p><p><strong>2. A coordination space with no primus inter pares</strong> Argentina once had federal councils where provinces aligned on modernization, first <strong>COFEFUP</strong> (the Federal Council of Public Administration) and later <strong>COFEMOD</strong>. When that space wound down, the provinces were left without a place to meet. FederAI recreates the function with a different architecture: convened from the third sector, every jurisdiction sits as an equal owner of the agenda, and the technical secretariat works behind the scenes so the provinces themselves define the priorities. The membership is also deliberately wider, including the <strong>University of Buenos Aires</strong>, <strong>UNSAM</strong>&#8216;s laboratory on artificial intelligence and human development, <strong>CAF</strong>, <strong>CLAD</strong>, the private sector, and the govtech ecosystem. Multi-sector coordination of this kind remains rare in Latin America, and it runs on a working rhythm: meetings every fifteen days, concrete deliverables, quick wins.</p><p><strong>3. Build what is underneath the AI</strong> The first three working tables emerged from what provinces actually asked for: <strong>interoperability and integrability</strong>, <strong>artificial intelligence</strong>, and <strong>administrative simplification</strong>. The sequencing lesson is the valuable part. Every government wanted to do something with AI, and the group&#8217;s first move was to look at the layer below it: data governance, interoperability, and the way procedures are designed. Two more tables followed, one fusing simplification with <strong>digital identity</strong> (where Sovra participates), and one on <strong>cybersecurity</strong> with <strong>Fundaci&#243;n Sadosky</strong>. It is the same dependency we mapped in <a href="https://sovra.substack.com/p/what-agentic-gov-requires">What Agentic Government Requires</a>: intelligence at the surface presupposes infrastructure underneath.</p><p><strong>4. The warning: do not technologize the bureaupathology</strong> Mauro&#8217;s sharpest phrase names a failure mode every modernization veteran has seen. If a state adds technology to processes that work badly, it simply makes the dysfunction run faster. Simplification, in his framing, comes before automation: review how the state administers before wiring intelligence into it. The working tables treat the best and worst provincial AI experiments as shared learning material, so each jurisdiction can see when a use case is worth pursuing, and with which safeguards, before spending.</p><p><strong>5. Reuse changes the budget conversation</strong> The classic objection to public innovation is that there is no money. The DPI answer is reuse. Today several provinces have each built their own <strong>digital identity</strong> systems, and a citizen validated in one province starts from zero in the next, an experience <a href="https://sovra.substack.com/p/podcast-ep-8-estonia-to-argentina">Ep. 8 with Gustavo Giorgetti</a> traced at the level of data exchange. Shared infrastructure means province A&#8217;s investment becomes province B&#8217;s starting point instead of province B&#8217;s duplicate expense. Mauro frames the deeper argument constitutionally: Argentina&#8217;s federalism was founded on pre-existing pacts between provinces, and agreeing on minimum standards for digital identity, payments, and data exchange honors that original logic. The citizen should never have to carry the institutional complexity, because in every survey the conclusion is the same: for the citizen, the state is one.</p><p><strong>6. The two tensions of the next few years</strong> Asked where the provinces are heading, Mauro first notes how heterogeneous their starting points are, then names two shared tensions. The first is transforming amid acceleration: provincial states accumulated layers of patrimonial administration, Weberian bureaucracy, and new public management, and now face citizens whose expectations were set by far more agile private and third-sector interactions. The second is the widening trust gap between citizens and the state, visible in every national and international survey. His case for optimism is that both tensions can be addressed with the same move, using digital public infrastructure as a diagonal, a catalyzer that upgrades capacity and rebuilds legitimacy at once. Beneath those, he flags the talent question: how provincial states attract, retain, and train people for a world where change is the constant.</p><h2><strong>Key Quotes</strong></h2><blockquote><p><em>&#8220;The big public management systems that affect citizens&#8217; lives, health, education, and security, are in the provinces&#8217; hands. It is there that a large part of people&#8217;s fortunes is decided.&#8221;</em></p><p><em>&#8220;We would be doing nothing more than technologizing the bureaupathology: making what already works badly simply run faster with technology.&#8221;</em></p><p><em>&#8220;The provinces sit convened from the third sector with no primus inter pares. All of them on equal footing, all of them equally owners of the agenda.&#8221;</em></p><p><em>&#8220;For the citizen, the state is one. It is very hard to expect people to keep track of whether they are facing the municipal, provincial, or national state, and which credential to carry for each.&#8221;</em></p><p><em>&#8220;In that need to transform and to close the trust gap, digital public infrastructure is an enormous opportunity to take a diagonal, to act as a catalyst, and to begin resolving both tensions at once.&#8221;</em></p></blockquote><h2><strong>About the guest</strong></h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Drh3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7cdc262-a461-4134-bc3d-05186544d955_833x530.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image buttonBase-GK1x3M"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg" class="icon-noB79L"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image buttonBase-GK1x3M"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2 icon-noB79L"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Mauro Solano</strong> is Executive Director of <strong>Espacios Pol&#237;ticos</strong> and coordinates the technical secretariat of <strong>FederAI</strong>, the forum that brings Argentina&#8217;s 23 provinces and the City of Buenos Aires together around a common digital transformation agenda. A political scientist, he spent years in the Buenos Aires provincial administration working on state modernization, directed <strong>INAP</strong> for over three years, where he created the federal public-sector training program, and led the Estado y Gobierno program at <strong>CIPPEC</strong>. His lens is distinctive because he has run the machinery he now helps coordinate: he reads subnational transformation as a question of capacity, sequencing, and trust between peers, grounded in what provincial teams can actually execute.</p><h2><strong>More from Sovra</strong></h2><ul><li><p>&#127911; <strong><a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera">[PODCAST] Ep. 9: Latin America Has Everything to Win at Digital Infrastructure</a></strong><a href="https://sovra.substack.com/p/podcast-ep-9-manuel-aguilera"> (with Manuel Aguilera)</a> &#8212; <em>the regional version of this argument: DPI as shared rails the whole economy reuses.</em></p></li><li><p>&#127911; <strong><a href="https://sovra.substack.com/p/podcast-ep-8-estonia-to-argentina">[PODCAST] Ep. 8: From Estonia to Argentina</a></strong><a href="https://sovra.substack.com/p/podcast-ep-8-estonia-to-argentina"> (with Gustavo Giorgetti)</a> &#8212; <em>the interoperability layer in practice: how Argentine provinces federated through X-Road.</em></p></li><li><p>&#128214; <strong><a href="https://sovra.substack.com/p/what-agentic-gov-requires">What Agentic Government Requires</a></strong> &#8212; <em>the dependency Mauro&#8217;s working tables discovered: AI at the surface needs infrastructure underneath.</em></p></li><li><p>&#128214; <strong><a href="https://sovra.substack.com/p/the-full-lifecycle-of-a-verifiable-credential">The Full Lifecycle of a Verifiable Credential</a></strong> &#8212; <em>the mechanics of issuing once and verifying everywhere, the pattern provincial identity reuse depends on.</em></p></li></ul><h2><strong>Continue the conversation</strong></h2><p>Explore the standards and building blocks behind these ideas at <strong><a href="https://sovra.io/knowledge">sovra.io/knowledge</a></strong>, our hub for digital identity and verifiable credentials. Sovra builds the layer this conversation keeps pointing at: <strong><a href="https://sovra.io/sovraid">SovraID</a></strong> for verifiable credentials that let one province&#8217;s validation travel to the next, and <strong><a href="https://sovra.io/sovragov">SovraGov</a></strong> for the service layer on top. Across deployments, that stack already serves <strong>8M+ citizens</strong> with <strong>1.5M+ identities</strong> across <strong>20+ governments</strong>.</p><p>We read every response, so reply and tell us how coordination works between jurisdictions where you operate. Forward this to someone working in provincial or state government.</p><p><strong><a href="https://sovra.substack.com/">Subscribe to The Identity Brief</a></strong>, published every Thursday.</p><p>&#127911; <strong>Listen to the full episode</strong> on <a href="https://www.youtube.com/@sovraio">YouTube</a></p><div><hr></div><p><em>The Identity Brief is published weekly by <a href="https://sovra.io/">Sovra</a>, the Digital Identity Stack for the Institutional World.</em></p>]]></content:encoded></item></channel></rss>