{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3b89697c-eceb-4b9c-93b5-94a54be56cf2","source_url":"https://zambo.dev/api/receipt/3b89697c-eceb-4b9c-93b5-94a54be56cf2","receipt":{"id":"3b89697c-eceb-4b9c-93b5-94a54be56cf2","created_at":"2026-10-22T19:59:36.917Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-22T19:59:36.917Z","status":"success"}],"output_hash":"sha256:8461705c9b2836dab20d0d557588985a67a5747fbb5adc087f36f4cf66f05b2b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1127,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":1,\"merkle_root\":\"e058f0b107e5dc02989699245b7dcdb1420074c4f25866631859f0d6292e5f8a\",\"children\":[{\"id\":\"dcdf7665-124f-443f-ad4c-9a03c3773535\",\"output_hash\":\"46a09b3869a00b935ca15911c05734deb52a53413d9a298faaf8141b2426c764\"}],\"handover_id\":\"5ddc6a6e-6687-4680-862c-a0b935ca69e0\",\"steps_digest\":\"367bf0943a1cd74dd58728452a0563b0b7943c5c3c0133beaccb75bdb48872e8\",\"graph_sha256\":\"18dcf02b308674ca5873698c8a70908836c63286899b7568176f84b759a6ae6c\",\"deliverables\":[{\"name\":\"Supplied work\",\"sha256\":\"57fe7783b2033e6639233d02efa49b972986eb61362199d39f5d8df8cddf96ef\"}],\"negative_record\":{\"not_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:a20446af63ef0868fbfcf7d1315ef61271394812c7f6abe0191f96d23275f4d4"},"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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:2dfa577255edbc10b103c6e7228627ce4738407a24bff17f3a94d38ab0b58801","anchor":{"event_id":"b9fa179888070e242224f64849f74d0d6997542166b039e410ed59e3bf830ee3","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-22T19:59:38.288Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T19:59:36.917Z","evidence_url":null,"receipt_uuid":"3b89697c-eceb-4b9c-93b5-94a54be56cf2","output_sha256":"sha256:8461705c9b2836dab20d0d557588985a67a5747fbb5adc087f36f4cf66f05b2b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T19:59:36.917Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8461705c9b2836dab20d0d557588985a67a5747fbb5adc087f36f4cf66f05b2b\",\"receipt_uuid\":\"3b89697c-eceb-4b9c-93b5-94a54be56cf2\",\"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":"2026-10-22T19:59:36.917Z","detail":"The receipt store reports 2026-10-22T19:59:36.917Z; 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."}}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:8461705c9b2836dab20d0d557588985a67a5747fbb5adc087f36f4cf66f05b2b","computed_hash":"sha256:8461705c9b2836dab20d0d557588985a67a5747fbb5adc087f36f4cf66f05b2b","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."}}}