Verify a SCITT receipt

JavaScript is required — verification runs in your browser using Web Crypto.

For programmatic checks, hit POST https://agentlair.dev/v1/scitt/verify with { "signed_statement": "<base64 cose_sign1>" }, or fetch a single corpus entry with GET https://agentlair.dev/v1/scitt/corpus/<entry_id>.

/verify-receipt

Verify a SCITT receipt

Paste a SCITT entry ID or a raw COSE_Sign1 envelope. The page resolves the claim, parses the signed payload, and verifies the Ed25519 signature against the issuer's published JWKS — first server-side, then again in your browser.

01 · Input

waiting

Submit an entry ID or paste a COSE_Sign1 above.

02 · Claim

pending

No claim yet — verify a statement above.

03 · Signature

pending

Pending verification.

04 · Receipt (Merkle proof)

n/a

N/A — the pasted statement is not registered in the AgentLair transparency log (or no Merkle proof was returned).