{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c0c4ffc3-be5f-4ad1-8a42-770709bc1f2b","source_url":"https://zambo.dev/api/receipt/c0c4ffc3-be5f-4ad1-8a42-770709bc1f2b","receipt":{"id":"c0c4ffc3-be5f-4ad1-8a42-770709bc1f2b","created_at":"2026-10-16T15:27:19.639Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-16T15:27:19.639Z","status":"success"}],"output_hash":"sha256:c6f2c4c8792dc8028ca94e64f02ba9c5e37d442654c731a56a644c8f46e0a113","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6NmZiNDA3MGFlOGE5MzVlNTI5MGQyYjY1ZGFlNzI3NWNlNDhiYTk5M2U4YWQwOWRjMzA4NGVkZjM0NTVjZTdiYyIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjaGlsZHJlbiI6W3siaWQiOiI5M2JkNzhjZC1mZTJmLTQxZjQtYjcxNS1lNGVjY2JlZTA4NzIiLCJvdXRwdXRfaGFzaCI6IjZjMzRmOGIxYmYxYWI0ODMyMzkzYWM4MmQ1ZjlmMDcyOGVjZDdiMDIzM2QzNmUzN2NiNTJlNjZkZTM0ZTVlNWYifSx7ImlkIjoiZWIwNTVjNWItMDFkNS00NDU2LTk0YTUtMWRmNDVjNjVhYTFlIiwib3V0cHV0X2hhc2giOiJhNGQ5NDdhMTk2NzljZjY5NWJmYWY0MDRhMDljMzhjYjQ4Zjk3MjFlMmRiNGVlN2RhYWExNWJiOTI3ZTJmYTZmIn1dLCJjb3VudCI6MiwiZGVsaXZlcmFibGVzIjpbXSwiaXNzdWVyX2F1dGhlbnRpY2F0ZWQiOmZhbHNlLCJtZXJrbGVfcm9vdCI6IjAwNjM1ZmI0NWRlMjI0NzBjYmMyZGNmNTY2Yjk2MmU1ZDdjMTI2NGUyNWY1Yjc3NDYwMDIxYmYzYzhkYTFkZDkiLCJuZWdhdGl2ZV9yZWNvcmQiOnsibm90X2NoZWNrZWQiOltdLCJub3RfcnVuIjpbXX0sInZlcmlmaWNhdGlvbl9zdGF0dXMiOiJub3RfdmVyaWZpZWQifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid29ya2Zsb3dfY2xvc2UiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":937,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":2,\"merkle_root\":\"00635fb45de22470cbc2dcf566b962e5d7c1264e25f5b77460021bf3c8da1dd9\",\"children\":[{\"id\":\"93bd78cd-fe2f-41f4-b715-e4eccbee0872\",\"output_hash\":\"6c34f8b1bf1ab4832393ac82d5f9f0728ecd7b0233d36e37cb52e66de34e5e5f\"},{\"id\":\"eb055c5b-01d5-4456-94a5-1df45c65aa1e\",\"output_hash\":\"a4d947a19679cf695bfaf404a09c38cb48f9721e2db4ee7daaa15bb927e2fa6f\"}],\"deliverables\":[],\"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":"sha256:6fb4070ae8a935e5290d2b65dae7275ce48ba993e8ad09dc3084edf3455ce7bc"},"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:e46f3e0cdd3638cc555ed5f77b1d212269e77e9706cd0b156bbc21e1b6929ec0","anchor":{"event_id":"7ebaafdad1956500e22f9491bfb8cba58ab0113d0801037657f1d4d7572b66c0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T15:27:25.678Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T15:27:19.639Z","evidence_url":null,"receipt_uuid":"c0c4ffc3-be5f-4ad1-8a42-770709bc1f2b","output_sha256":"sha256:c6f2c4c8792dc8028ca94e64f02ba9c5e37d442654c731a56a644c8f46e0a113","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T15:27:19.639Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c6f2c4c8792dc8028ca94e64f02ba9c5e37d442654c731a56a644c8f46e0a113\",\"receipt_uuid\":\"c0c4ffc3-be5f-4ad1-8a42-770709bc1f2b\",\"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":"2026-10-16T15:27:19.639Z","detail":"The receipt store reports 2026-10-16T15:27:19.639Z; 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:c6f2c4c8792dc8028ca94e64f02ba9c5e37d442654c731a56a644c8f46e0a113","computed_hash":"sha256:c6f2c4c8792dc8028ca94e64f02ba9c5e37d442654c731a56a644c8f46e0a113","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."}}}