Verify a proof
Mint a proof, then verify it. Change a single character in the payload and the verifier reports it as tampered — no trust in us required.
Mint a proof
Turn a statement into a portable artefact. The payload is canonicalised, hashed with SHA-256 and signed with a real ECDSA P-256 key on the server.
Verify it — or break it
The verifier recomputes the hash and checks the signature. Edit a single character in the artefact, or press “Tamper”, and verification fails with the reason recorded.
Verification is included everywhere
Every plan includes unlimited verification. Plans differ by volume, retention, autonomy and governance — never by per-check fees.