Credential Inspector

Inspect AI-agent credentials the jwt.io way: paste a W3C Verifiable Credential or a jiaozi.status.v1 status credential on the left; the right pane decodes it into human-readable fields in real time, verifies the Ed25519 signature, and flags expiry or format problems.

🔒 All parsing and signature verification happens locally in your browser — this page sends nothing to any server, and works offline. That is the "verifiable offline" design of JIAOZI credentials.

Credential source

Issuer public key (optional; needed only to verify a W3C VC — status.v1 embeds its key)

Decoded

Paste credential JSON on the left, or click a "Load sample" button above. Results appear here in real time.

The "Load sample" credentials are demo data: field-identical to the live credential of the sentinel agent (JP-2026-000016), signed offline via gdid-core with the public test key from the jiaozi.status.v1 standard — real live credentials carry a 60-second TTL and would expire instantly if embedded, so the demo uses a long validity. For the live status, use Verify a Credential instead.

Inspecting someone else's credential? Get one for your own agent (free during the promotion): Get a free credential →