{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2c8d8a86-b32b-4875-9be2-8d5fcf4cc140","source_url":"https://zambo.dev/api/receipt/2c8d8a86-b32b-4875-9be2-8d5fcf4cc140","receipt":{"id":"2c8d8a86-b32b-4875-9be2-8d5fcf4cc140","created_at":"2026-10-31T20:11:28.368Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-31T20:11:28.368Z","status":"success"}],"output_hash":"sha256:0db8be57f3c7941eeb517af855530b2aadb71e8561edf368b93f7dbd9ecf8345","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MGRhMjIzNTExZDllZDRjNDQ2ODE0NzBjNTM3Y2E4N2Y3NTNhNWI2ZmY5NzkxM2M2YjljODkxNjQ5ZWJhYTk2NCIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjaGlsZHJlbiI6W3siaWQiOiI2MWZlNGM2Yy01ZGU2LTQ1MTktOWNmOC0zYjdkYTc2NzkxODgiLCJvdXRwdXRfaGFzaCI6ImVkNWY5ZWQ3ZjA2Yjg2MjYxZWMyNjM5ODBjZDc0YWViYWE1YjIxYjIwMWYzMTEwN2E5ZWZlNjMwNmNjMjg1NmUifSx7ImlkIjoiMWMyNmM1ZGItMmVkYS00OWZjLWI5ZGMtNTY2ZTJhNWIxY2ZmIiwib3V0cHV0X2hhc2giOiI3ODkzNDg2ZTQ4N2RkOGM1MzM3NGMxMDA0MDViOGM1ZmRjODRjMjVkMTY3ODNiNTY4Zjc2ZGFiN2NlZDdlMjUwIn1dLCJjb3VudCI6MiwiZGVsaXZlcmFibGVzIjpbeyJuYW1lIjoiU3VwcGxpZWQgd29yayIsInNoYTI1NiI6IjNiODQwMzlhMGQyNDZjZmFkOTdlODM2ZWFiNDI5ZjBjNmU2YmNlMTg4YTFmZTdhMDg3MTBjNDQyZjA5NDcwYjYifV0sImhhbmRvdmVyX2lkIjoiZDE5MDAyYTktYmJhZC00OGY1LWExMDEtZjY1Njk3ZDNhMmE1IiwiaXNzdWVyX2F1dGhlbnRpY2F0ZWQiOmZhbHNlLCJtZXJrbGVfcm9vdCI6IjExNWMxOWUyMjIxNWI1NThkNzZlMjlhMWJhMjMzYzBmNjg1MDUwZDJiN2VhMzg4YjUwMDYzYzc3ZGZmOTBlYjYiLCJtZXJrbGVfdmVyc2lvbiI6InNlcS1vdXRwdXQtdjEiLCJuZWdhdGl2ZV9yZWNvcmQiOnsibm90X2NoZWNrZWQiOlsiVGhlIHN1cHBsaWVkIHdvcmsgd2FzIHNhdmVkLCBub3QgaW5kZXBlbmRlbnRseSBleGVjdXRlZCBvciBjaGVja2VkLiJdLCJub3RfcnVuIjpbXX0sInN0ZXBzX2RpZ2VzdCI6IjcxZWUyODk0MTc1ODhkOTliNWFhMGU3Y2U5MDg5NWNjNTMxN2Y0OGRiZDUxMDE0NDIzYjIxOTM0ZWYxZmI3NjYiLCJ2ZXJpZmljYXRpb25fc3RhdHVzIjoibm90X3ZlcmlmaWVkIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndvcmtmbG93X2Nsb3NlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1274,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":2,\"merkle_root\":\"115c19e22215b558d76e29a1ba233c0f685050d2b7ea388b50063c77dff90eb6\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"61fe4c6c-5de6-4519-9cf8-3b7da7679188\",\"output_hash\":\"ed5f9ed7f06b86261ec263980cd74aebaa5b21b201f31107a9efe6306cc2856e\"},{\"id\":\"1c26c5db-2eda-49fc-b9dc-566e2a5b1cff\",\"output_hash\":\"7893486e487dd8c53374c100405b8c5fdc84c25d16783b568f76dab7ced7e250\"}],\"handover_id\":\"d19002a9-bbad-48f5-a101-f65697d3a2a5\",\"steps_digest\":\"71ee289417588d99b5aa0e7ce90895cc5317f48dbd51014423b21934ef1fb766\",\"deliverables\":[{\"name\":\"Supplied work\",\"sha256\":\"3b84039a0d246cfad97e836eab429f0c6e6bce188a1fe7a08710c442f09470b6\"}],\"negative_record\":{\"not_checked\":[\"The supplied work was saved, not independently executed or checked.\"],\"not_run\":[]},\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:0da223511d9ed4c44681470c537ca87f753a5b6ff97913c6b9c891649ebaa964"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:1beeb5ffb2cf4b6ac04d114940434f595a42c7fab38f407e014079b626a6cf45","anchor":{"event_id":"cfce78a6b0f971fdb534ac8b0a47c6ce4a0d33cf943a842e6dc31c5893992cfb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-08T00:33:58.485Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T20:11:28.368Z","evidence_url":null,"receipt_uuid":"2c8d8a86-b32b-4875-9be2-8d5fcf4cc140","output_sha256":"sha256:0db8be57f3c7941eeb517af855530b2aadb71e8561edf368b93f7dbd9ecf8345","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T20:11:28.368Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:0db8be57f3c7941eeb517af855530b2aadb71e8561edf368b93f7dbd9ecf8345\",\"receipt_uuid\":\"2c8d8a86-b32b-4875-9be2-8d5fcf4cc140\",\"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":"2026-10-31T20:11:28.368Z","detail":"The receipt store reports 2026-10-31T20:11:28.368Z; 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."}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:0db8be57f3c7941eeb517af855530b2aadb71e8561edf368b93f7dbd9ecf8345","computed_hash":"sha256:0db8be57f3c7941eeb517af855530b2aadb71e8561edf368b93f7dbd9ecf8345","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."}}}