{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f9cf1395-5c84-4e23-8bbf-a3427c4c2a60","source_url":"https://zambo.dev/api/receipt/f9cf1395-5c84-4e23-8bbf-a3427c4c2a60","receipt":{"id":"f9cf1395-5c84-4e23-8bbf-a3427c4c2a60","created_at":"2026-10-16T20:23:27.535Z","receipt_schema_version":"0.4","job_summary":"goal: watch round-trip test","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-10-16T20:23:26.148Z","completed_at":"2026-10-16T20:23:27.535Z"}],"output_hash":"sha256:a3904438a709903789baae6edbf227a618d2ee747c0feaeb6846eab823973b4f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1263,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:c3f425d368fddaaff2e4bd55c89703e328a2cee4e0510d074e7b696551fd28fc","timestamp":"2026-10-16T20:23:25.487Z","receipt_uuid":"e8eece04-1a7d-4a91-9243-4392e51c4ee8"},{"tool":"handover","status":"completed","args_hash":"sha256:c81ce1d2d6cd67eb2706f62731daef84371fde5747a82daa5be4e299b086bfd2","timestamp":"2026-10-16T20:23:27.535Z","receipt_uuid":"f9cf1395-5c84-4e23-8bbf-a3427c4c2a60"}],"result_preview":"{\"handover_id\":\"6ad5bd7b-1bba-4d83-a571-86c0b7f8a98f\",\"url\":\"https://zambo.dev/handover/6ad5bd7b-1bba-4d83-a571-86c0b7f8a98f\",\"reused\":false,\"share_text\":\"Here's the handover for watch round-trip test: https://zambo.dev/handover/6ad5bd7b-1bba-4d83-a571-86c0b7f8a98f. Each listed step has a verifiable receipt you can check in your browser.\",\"workflow_receipt_url\":\"https://zambo.dev/run/ff15a22b-4d2f-4e41-b7fc-0011d6429f91\",\"verify_url\":\"https://zambo.dev/api/v2/receipt/ff15a22b-4d2f-4e41-b7fc-0011d6429f91/verify\",\"steps\":2,\"ais\":[\"test-deep-auditor-2026-10-16\",\"Unspecified AI\"],\"not_checked\":[],\"shield\":\"pass\",\"visibility\":\"public\",\"redactions\":0,\"owner_url\":\"https://zambo.dev/handover/6ad5bd7b-1bba-4d83-a571-86c0b7f8a98f?owner_token=[private]\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:20a314d1d2354e732c6f74a45f2031ab1805a5e939aeff1cc7202f3f545740aa","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":3,"free_remaining":17,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:0f39609128e84e92a8b0c4f080174a89617cbe9b8198154a905caa7191f88b94","label":"test-deep-auditor-2026-10-16","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:c3a8a7b7525c25f9f0575a16e08e68ed81b88e4b23d6879d814e3a84e5baf970","evidence_url":"/api/evidence/c3a8a7b7525c25f9f0575a16e08e68ed81b88e4b23d6879d814e3a84e5baf970","evidence_byte_length":673,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:705b2c9556976a0c7f43872fcffe51a4acb924375359d6e8877285decf476367","anchor":{"event_id":"e48243129d0c88962dc62cbab90ce101b303a9b311ad702991e24f597bb7778d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T20:23:28.099Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T20:23:27.535Z","evidence_url":"https://zambo.dev/api/evidence/c3a8a7b7525c25f9f0575a16e08e68ed81b88e4b23d6879d814e3a84e5baf970","receipt_uuid":"f9cf1395-5c84-4e23-8bbf-a3427c4c2a60","output_sha256":"sha256:a3904438a709903789baae6edbf227a618d2ee747c0feaeb6846eab823973b4f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:c3a8a7b7525c25f9f0575a16e08e68ed81b88e4b23d6879d814e3a84e5baf970","evidence_byte_length":673},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T20:23:27.535Z\",\"evidence_byte_length\":673,\"evidence_sha256\":\"sha256:c3a8a7b7525c25f9f0575a16e08e68ed81b88e4b23d6879d814e3a84e5baf970\",\"evidence_url\":\"https://zambo.dev/api/evidence/c3a8a7b7525c25f9f0575a16e08e68ed81b88e4b23d6879d814e3a84e5baf970\",\"output_sha256\":\"sha256:a3904438a709903789baae6edbf227a618d2ee747c0feaeb6846eab823973b4f\",\"receipt_uuid\":\"f9cf1395-5c84-4e23-8bbf-a3427c4c2a60\",\"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":"2026-10-16T20:23:27.535Z","detail":"The receipt store reports 2026-10-16T20:23:27.535Z; 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":{"environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:a3904438a709903789baae6edbf227a618d2ee747c0feaeb6846eab823973b4f","computed_hash":"sha256:a3904438a709903789baae6edbf227a618d2ee747c0feaeb6846eab823973b4f","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."}}}