ERC-8004 Verify

Click a verify link included with signed content. The link carries the signature, hash, agent identity, and a subject line preview encoded in the URL. Verification runs automatically.

This confirms the signature was made by a registered on-chain agent. The subject line shows what was signed, but the full content is not included in the link.

Paste the entire signed message, including the signature block at the bottom. This lets you see the full content alongside the verification result.

Both modes perform the same cryptographic check: the signer address is recovered from the ECDSA signature, then matched against the agent's registered wallet on Arbitrum. Everything runs in your browser. No data is sent to any server.