https://soverage.com/blog Proof of personhood, verifiable credentials, and the standards underneath. en Thu, 24 Sep 2026 00:00:00 GMT https://soverage.com/blog/who-stands-behind-the-agent https://soverage.com/blog/who-stands-behind-the-agent Thu, 24 Sep 2026 00:00:00 GMT How to verify the human behind an AI agent: what a service needs to know, and how a real, unique person can prove it while keeping their data. https://soverage.com/blog/how-to-use-a-personhood-score https://soverage.com/blog/how-to-use-a-personhood-score Wed, 16 Sep 2026 00:00:00 GMT Where to put the threshold, why one threshold is the wrong shape, and what to store afterwards. The implementation side of proof of personhood. https://soverage.com/blog/proof-of-personhood-approaches-compared https://soverage.com/blog/proof-of-personhood-approaches-compared Wed, 16 Sep 2026 00:00:00 GMT World ID, Humanity Protocol, BrightID and document plus device, compared: what each one assumes, what it filters, and what breaks it. https://soverage.com/blog/how-selective-disclosure-works-in-sd-jwt https://soverage.com/blog/how-selective-disclosure-works-in-sd-jwt Wed, 16 Sep 2026 00:00:00 GMT The issuer signs digests, not values, so a holder can release some claims and withhold others. What the verifier sees, and the two details most write-ups miss. https://soverage.com/blog/how-an-openid4vp-verifier-works https://soverage.com/blog/how-an-openid4vp-verifier-works Wed, 16 Sep 2026 00:00:00 GMT The request, the vp_token that comes back, and the seven things a verifier has to validate before it believes any of it. With a real DCQL query. https://soverage.com/blog/eudi-wallet-vs-proof-of-personhood https://soverage.com/blog/eudi-wallet-vs-proof-of-personhood Wed, 16 Sep 2026 00:00:00 GMT One proves who you are and that a claim about you is true. The other proves you are one person and not a hundred. Using either for the other's job goes badly. https://soverage.com/blog/personhood-credential-qeaa-eidas https://soverage.com/blog/personhood-credential-qeaa-eidas Tue, 15 Sep 2026 00:00:00 GMT No, and the reason is the useful part: qualified is an institutional status, not a cryptographic one. Where the two systems actually meet is the wire format. https://soverage.com/blog/gateway-beta https://soverage.com/blog/gateway-beta Wed, 01 Apr 2026 00:00:00 GMT Soverage Gateway is now open. Verify your personhood, receive W3C credentials, and own your decentralized identity. https://soverage.com/blog/the-age-of-sovereignty https://soverage.com/blog/the-age-of-sovereignty Wed, 15 Jan 2025 00:00:00 GMT A vision for a world where individuals own their digital identity. On self-sovereign identity, surveillance capitalism, and the path forward.