{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"4a40f100-1ba7-4069-8a50-36b5144fbdb9","source_url":"https://zambo.dev/api/receipt/4a40f100-1ba7-4069-8a50-36b5144fbdb9","receipt":{"id":"4a40f100-1ba7-4069-8a50-36b5144fbdb9","created_at":"2026-10-23T06:10:11.930Z","receipt_schema_version":"0.4","job_summary":"need: What is the current price of LTC in USD? Report the number only.; goal: What is the current price of LTC in USD? 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Report the number only.","upstream_url":"https://api.coinbase.com/v2/prices/LTC-USD/spot"},"queried_at":"2026-10-23T06:10:11.880Z","response_sha256":"sha256:85ac0aa69b37e903caa06a9af8a288bbbf4b84e1517bd3e56164fb4a50220d41"}],"max_deviation":null,"deviation_exceeded":null,"deviation_threshold":null},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:53d2e702422068cbc311de558b457bb8d1bfe7994258aeb549df9f273db59a9f","anchor":{"event_id":"34a9d9ecbf696e3c20c8f168972df270f78bd2f7f675e35c76671197e1ac98dd","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-23T06:10:12.486Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T06:10:11.930Z","evidence_url":"https://zambo.dev/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","receipt_uuid":"4a40f100-1ba7-4069-8a50-36b5144fbdb9","output_sha256":"sha256:fcf800dee7af06161694487decc7b9381f7830af99431ad4f8e7e2a2c9667f88","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_byte_length":187},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T06:10:11.930Z\",\"evidence_byte_length\":187,\"evidence_sha256\":\"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e\",\"evidence_url\":\"https://zambo.dev/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e\",\"output_sha256\":\"sha256:fcf800dee7af06161694487decc7b9381f7830af99431ad4f8e7e2a2c9667f88\",\"receipt_uuid\":\"4a40f100-1ba7-4069-8a50-36b5144fbdb9\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-23T06:10:11.930Z","detail":"The receipt store reports 2026-10-23T06:10:11.930Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}},"execution_context":{"source":"api.coingecko.com","environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:fcf800dee7af06161694487decc7b9381f7830af99431ad4f8e7e2a2c9667f88","computed_hash":"sha256:fcf800dee7af06161694487decc7b9381f7830af99431ad4f8e7e2a2c9667f88","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}