PRODUCT / VERIFY RECORD
Verify the record before you trust the result.
Paste a signed FLINT artifact or compact JWS. The signature is checked in your browser against FLINT's public key, and tampered payloads fail closed.
Verifier guarantees
Public key check
Validates against FLINT JWKS.
Browser local
No payload is sent back to FLINT.
Fail closed
Any modified value breaks the signature.
Press Ctrl+Enter or Cmd+Enter to verify.
How to use
- 01
Run a verification
Start from the Demo page or paste a record here. The verifier accepts a full FLINT artifact JSON or a compact JWS.
- 02
Use the one-click handoff
From the demo receipt, click Verify. You land here with the record filled in and checked automatically.
- 03
Verify a record you received
Paste the full exported artifact or a raw compact JWS string that starts with eyJ, then click VERIFY SIGNATURE.
- 04
Try tampering with it
Change a verdict, alter an amount, or flip one character, then verify again. FLINT rejects the record because the signature no longer matches.