{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"de2d90d2-e2b2-4d93-bf76-59b33431c129","source_url":"https://zambo.dev/api/receipt/de2d90d2-e2b2-4d93-bf76-59b33431c129","receipt":{"id":"de2d90d2-e2b2-4d93-bf76-59b33431c129","created_at":"2026-10-31T16:09:28.443Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-31T16:09:28.443Z","status":"success"}],"output_hash":"sha256:974fe0596f0d9b58048b257c0c5a7974b43dea765e82d64d8b9483d5d04e301d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1205,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":2,\"merkle_root\":\"6fc071d6e82746894cebdec9b41f3b7dfc1d4965558140aedc92ee9b1fd3f7d8\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"adc1755d-bbce-470d-bc51-26290fc5d680\",\"output_hash\":\"c041408010ef7788e7c563c8e3752e7a34d31d103b8d285c87090d3354cc3515\"},{\"id\":\"b66e79c3-8d34-4d57-a3c4-d135cbd559c6\",\"output_hash\":\"e6df5b481a96f599d02844c814cfc7b59d5a00a116773a31877657d569ff67b7\"}],\"handover_id\":\"7fae4695-f88c-4bca-8182-016e32c614d1\",\"steps_digest\":\"7c45af61d1e9d6d3a42c13b30fbf398a2c3a248bd8a75980c3644dee41b020f5\",\"deliverables\":[{\"name\":\"Supplied work\",\"sha256\":\"78548ea97c709d0b7b2960ab53f0bf13789cb966cbe311734ed486f2cf9bf39e\"}],\"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:a7f83ff2f85cfbf50cd83b06ed4271e8a6a40477c83a51a5fc0666cd44a558ec"},"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":"sha256:8fac15432602b82b2613cc4a4763e6046135fafec9cc24d74c66bf69e5c91218","anchor":{"event_id":"8ac991b84a70cec6ff7e95eb46deedeafe7c2f345b38c3963d603a97ec38b6cd","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T16:09:34.608Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T16:09:28.443Z","evidence_url":null,"receipt_uuid":"de2d90d2-e2b2-4d93-bf76-59b33431c129","output_sha256":"sha256:974fe0596f0d9b58048b257c0c5a7974b43dea765e82d64d8b9483d5d04e301d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T16:09:28.443Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:974fe0596f0d9b58048b257c0c5a7974b43dea765e82d64d8b9483d5d04e301d\",\"receipt_uuid\":\"de2d90d2-e2b2-4d93-bf76-59b33431c129\",\"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":"2026-10-31T16:09:28.443Z","detail":"The receipt store reports 2026-10-31T16:09:28.443Z; 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":"sha256:974fe0596f0d9b58048b257c0c5a7974b43dea765e82d64d8b9483d5d04e301d","computed_hash":"sha256:974fe0596f0d9b58048b257c0c5a7974b43dea765e82d64d8b9483d5d04e301d","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."}}}