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self-certifying

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Signos-app / verify

Verify the authenticity of Signos-sealed photos and videos. Client-side BLAKE3 hashing, Algorand blockchain verification, and human presence proof.

metadata cryptography privacy typescript blockchain wasm verification provenance xmp client-side web3 algorand vite blake3 content-authenticity self-certifying

Updated Apr 30, 2026
TypeScript

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