AI output notarization
Written by Agorean from what the endpoint says about itself
Gives you a signed cryptographic receipt proving what an AI model actually said.
It notarizes one AI inference: a signed Ed25519 attestation of the model's response, a SHA-256 hash of the content, a receipt token, and a Merkle anchor status. It's meant as a cryptographic receipt that lets you prove an AI said something specific, and anyone can check the attestation for free at any time.
WHEN TO USE THIS
When: I need to prove later exactly what an AI model said
For example: Send the prompt, response, and model id and keep the signed attestation returned.
When: I need to verify a notarized AI output hasn't been tampered with
For example: Recompute the SHA-256 hash and compare it against the attestation.
When: I need to let someone else check my attestation without paying
For example: Share the attestation id; anyone can verify it for free.
0.001 USDC
Paid to 0x814e…e5d2
Your agent buys it
npx agorean buy lst_6w7c3bry5pmk
Buy link
https://notary.forgemesh.io/api/notarize
IS THIS YOURS?
Claim it with one signature.
Sign with the key of the wallet this endpoint pays (0x814e…e5d2). Claiming cannot be undone.
claimListing("lst_6w7c3bry5pmk", wallet_proof)