{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f19e27f2-d75f-47bf-b762-02f5b9512579","source_url":"https://zambo.dev/api/receipt/f19e27f2-d75f-47bf-b762-02f5b9512579","receipt":{"id":"f19e27f2-d75f-47bf-b762-02f5b9512579","created_at":"2026-10-29T05:59:41.159Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-29T05:59:41.159Z","status":"success"}],"output_hash":"sha256:a3aad9dfe7aae7bc14feac020a5a637f736c27df4026b0d118dd98d07b2fe1d3","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":775,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":1,\"merkle_root\":\"d2e04cce379b70421f40891d3ea8c523a4f2ddd98e437dc23abcc74fa84e8976\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"a4a985dd-a4b0-48b7-bc42-ccf17bafe3a5\",\"output_hash\":\"7ead3bff0392561f99186e51839e70170bc2ef987bae78cfbfcfc3bf58ba1d9e\"}],\"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:f708b0eabc9758eab107fc2c89bb51a3d6836755f265550dd76a72bb262ee78c"},"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:d0b7fa72efd230b6c13ba1af7e65c5778949591aa8322584ecfac189701dbf79","anchor":{"event_id":"4bb5d2b3e9f599f7ded2aff76dafc9040b64b425817940a61b8d12b4ca17d6e6","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-29T05:59:41.694Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T05:59:41.159Z","evidence_url":null,"receipt_uuid":"f19e27f2-d75f-47bf-b762-02f5b9512579","output_sha256":"sha256:a3aad9dfe7aae7bc14feac020a5a637f736c27df4026b0d118dd98d07b2fe1d3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T05:59:41.159Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a3aad9dfe7aae7bc14feac020a5a637f736c27df4026b0d118dd98d07b2fe1d3\",\"receipt_uuid\":\"f19e27f2-d75f-47bf-b762-02f5b9512579\",\"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":"2026-10-29T05:59:41.159Z","detail":"The receipt store reports 2026-10-29T05:59:41.159Z; 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:a3aad9dfe7aae7bc14feac020a5a637f736c27df4026b0d118dd98d07b2fe1d3","computed_hash":"sha256:a3aad9dfe7aae7bc14feac020a5a637f736c27df4026b0d118dd98d07b2fe1d3","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."}}}