I assume it would take countries issuing IDs in a different format, but would it be possible to store, say, a passport in your safebox and then prove things like age, nationality, issuing authority using zero knowledge proofs? Perhaps even at some point scan your fingerprint in some companion device to prove the ID is yours without revealing all info?
That way you could all kinds of verifications, including online age verification, without contributing to your digital twin…
Milos
npub1t2…vf3f7
2026-02-21 01:13:07 UTC
in reply to nevent1q…rlw8
Author Public Key
npub1t2pv3tc0fsw46w4upxe64zc4wkgsvaym5s5x3v83su92l8qzrgvqwvf3f7Seen on
wss://nostr.momPublished at
2026-02-21 01:13:07 UTCEvent JSON
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"content": "I assume it would take countries issuing IDs in a different format, but would it be possible to store, say, a passport in your safebox and then prove things like age, nationality, issuing authority using zero knowledge proofs? Perhaps even at some point scan your fingerprint in some companion device to prove the ID is yours without revealing all info?\n\nThat way you could all kinds of verifications, including online age verification, without contributing to your digital twin…",
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