{"id":"4039d7aa-76dd-47a4-a9f0-31946eb926e1","created_at":"2026-08-04T22:48:37.655521+03:00","route":"/v1/paid/bazaar_index","amount_atomic":"10000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","network":"eip155:8453","payer":"0x0a7f...F0C3","pay_to":"0xb25cc5f3475eefb6142d4a7b907a758b9652c73d","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","request_sha256":"44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a","response_sha256":"27a205b29f2e2d3dd1dbc33c07fb9dda2cc3c49756d27d41c9b5d9c487feae06","response_sig":"4f0688126f179d1b472236e7097202691ca504b89ab184108f17d36df71050368e92eb18c5b482f74e8ff6936485913f2971e1667fa593c98c7f0b240cbdc30b","signer_pubkey":"-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEA89J5xh6OcOGMG4Y+SIpejKbmc82xQ3VEr/9K3yk1Gpk=\n-----END PUBLIC KEY-----\n","ots_b64":null,"status":"settled","verifier_mode":"facilitator","paid":true,"redacted":true,"redaction_note":"payer is truncated and the settlement tx_hash is withheld for unauthenticated callers; the ed25519 signature and content hashes below are complete and independently verifiable without them.","verify":{"response_signature":{"scheme":"ed25519 detached signature over the raw response body bytes","signature_hex":"4f0688126f179d1b472236e7097202691ca504b89ab184108f17d36df71050368e92eb18c5b482f74e8ff6936485913f2971e1667fa593c98c7f0b240cbdc30b","signer_pubkey_pem":"-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEA89J5xh6OcOGMG4Y+SIpejKbmc82xQ3VEr/9K3yk1Gpk=\n-----END PUBLIC KEY-----\n","response_sha256":"27a205b29f2e2d3dd1dbc33c07fb9dda2cc3c49756d27d41c9b5d9c487feae06","how":"The response body of the paid job was returned with an X-Agent-Signature header (hex ed25519 signature). Verify it against signer_pubkey_pem over the exact response bytes whose sha256 equals response_sha256. In Python: cryptography.hazmat.primitives.serialization.load_pem_public_key(pem).verify(bytes.fromhex(sig), body)."},"opentimestamps":{"ots_b64":null,"how":"If ots_b64 is present, base64-decode it to proof.ots and run `ots verify` (opentimestamps-client) to confirm the receipt existed at or before its Bitcoin-anchored timestamp. Absent = not yet notarized."},"request_sha256":"44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"}}