VERIFY IT YOURSELF
Do not trust us. Check.
The verification below runs entirely in this tab. The SHA3-512 chain, the Ed25519 signature and the post-quantum ML-DSA-65 signature are all checked in pure JavaScript, with no request to any server and no account with anyone. Two of the sample dossiers have been tampered with on purpose, so you can watch a forgery be rejected rather than take our word that it would be. This is an integrity check: it shows a record was not changed after sealing, not that a property is proven.
The exact bytes a dossier commits to are published in the wire specification, so an independent verifier can be written in any language, by anyone, without our code.
See a full evidence pack: six gate decisions, sealed →DON’T TAKE OUR WORD FOR IT
Check a sealed record yourself.
Load a sealed sample and check it right here — Ed25519 + ML-DSA-65 signatures, the SHA3-512 chain, and, when the record carries one, the temporal anchor that pins when, entirely in your browser. Then load a tampered one and watch it get rejected. This checks that nothing changed after sealing. It does not check whether a decision was right: that is re-derived separately, from its inputs.
Runs entirely in your browser — pure-JavaScript Ed25519 + ML-DSA-65 (FIPS 204) + SHA3-512, no server, and no code shared with the software that seals. The wire format is published, so anyone can write a second verifier: read the spec →