{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1770f507-3d0c-4ba5-a540-f0120cc1847a","source_url":"https://zambo.dev/api/receipt/1770f507-3d0c-4ba5-a540-f0120cc1847a","receipt":{"id":"1770f507-3d0c-4ba5-a540-f0120cc1847a","created_at":"2026-10-28T20:03:10.084Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-28T20:03:10.084Z","status":"success"}],"output_hash":"sha256:a45be2d148918ae484c8e445aaadd8872e5b18e940c14fd31afd1d36f4ccfeca","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1174,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":2,\"merkle_root\":\"60d9546826f6a6ffd9d440b355f2338d16924ecf3c8628a1627e18765f9fda93\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"6c38c197-b2d0-45b9-b14b-2fee98496c80\",\"output_hash\":\"b44c118319a34107726cf4632e98ce6446f9f6dcefa14ddb7457480f97c050a8\"},{\"id\":\"a34c8c50-976d-4b81-b9dd-2fd9bb6f0186\",\"output_hash\":\"b666cbfd547c5bb2553d7b074ab24abdf4294bc0d4bbaece3b10e31abe472456\"}],\"handover_id\":\"90826a34-7793-43f9-92d4-59a00c8ed56d\",\"steps_digest\":\"1c372cdae31694776568881059739796c976f6fecfed7d8c65cc356f69a3b67f\",\"deliverables\":[],\"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:adfa6a8fc7ef0ca000506f590d392072a9e2852c32231c01c8e7421f11d98f8d"},"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:e86bad76cec98f18be36b1195a1b9b597d09e9777b1e8d34cbea3718266f12d4","anchor":{"event_id":"f90fa40cc5685153354880f3d27f8e85274bfd4cf72b4969b0f04fcb8e098570","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T20:03:11.308Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T20:03:10.084Z","evidence_url":null,"receipt_uuid":"1770f507-3d0c-4ba5-a540-f0120cc1847a","output_sha256":"sha256:a45be2d148918ae484c8e445aaadd8872e5b18e940c14fd31afd1d36f4ccfeca","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T20:03:10.084Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a45be2d148918ae484c8e445aaadd8872e5b18e940c14fd31afd1d36f4ccfeca\",\"receipt_uuid\":\"1770f507-3d0c-4ba5-a540-f0120cc1847a\",\"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":"2026-10-28T20:03:10.084Z","detail":"The receipt store reports 2026-10-28T20:03:10.084Z; 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:a45be2d148918ae484c8e445aaadd8872e5b18e940c14fd31afd1d36f4ccfeca","computed_hash":"sha256:a45be2d148918ae484c8e445aaadd8872e5b18e940c14fd31afd1d36f4ccfeca","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."}}}