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Numbersprotocol Inc.
Snap once. Prove forever.
Éléments actuellement visibles sur la page publique de l’App Store d’Apple. Cette liste peut différer du catalogue complet App Store Connect.
Snap once. Prove forever.
ProofSnap turns your smartphone into a trust engine—sealing photos and videos with cryptographic proof. Want to prove it’s your photo not AI? Try now.
Why ProofSnap?
* Instant integrity – GPS, timestamp and device data are written to blockchain at the moment you press the shutter.
* C2PA-ready sharing – Each file carries a C2PA manifest so viewers on any platform can verify origin in one tap.
* Zero-friction UX – Feels like a normal camera; no wallets or seed phrases required.
* Future-proof provenance – Built on open standards (C2PA 2.x, EIP-7053) and EVM-compatible networks.
Key Features
* Simple Capture – One tap to snap or record; ProofSnap handles the cryptography in the background.
* Immutable Records – Content ID + blockchain hash guarantee your media can’t be tampered with.
* Fake-proof Publishing – Stop AI forgeries and content theft by sharing verifiable originals.
* Privacy by Design – Your data remains yours.
Who Is It For?
* Photo-journalists & activists – Capture evidence that stands up in court.
* UGC creators & brands – Protect credit and maintain audience trust.
* Developers – Integrate verifiable imagery via our open API & SDK.
Join thousands already capturing trust with ProofSnap and make every moment count.
Réponses rapides basées sur les dernières données App Store observées.
Le dernier prix de téléchargement observé est de Free. Consultez le lien App Store officiel pour confirmer le prix actuel au moment du paiement.
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