{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"55a2d8b3-9128-4e2e-a69d-200b56876b01","source_url":"https://zambo.dev/api/receipt/55a2d8b3-9128-4e2e-a69d-200b56876b01","receipt":{"id":"55a2d8b3-9128-4e2e-a69d-200b56876b01","created_at":"2026-10-18T17:32:45.257Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-18T17:32:45.257Z","status":"success"}],"output_hash":"sha256:8274036e0526b654a488f8123ffdd06e9a659e2762dd50d8d92fdaab9b7a8cbb","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6YzE2NDJjNjE5MWFhZjUwNzM5Mjg4N2U3NTM3NWI0Yjc5ZWE1ODA3ZmQzMjc4MWFhNjJiYjY0OWM2ZGU3MzE4NSIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjaGlsZHJlbiI6W3siaWQiOiJmNjgxOTk2NC04NjhhLTRiMDQtYWU5ZC05M2I3MjYwM2EzMmIiLCJvdXRwdXRfaGFzaCI6IjUwMzNjNTczY2NiMDMyNDQwMzY5MWNlNjZkNTNlYjZjZmRmYWQxMmJkODBmZjk3OTFhOWI4OTU1YTUzYmQxNzUifSx7ImlkIjoiZGRlM2JmNjktMThiYi00NmE5LWI0OGYtZWI5YzkzMTE4NTYzIiwib3V0cHV0X2hhc2giOiJhZTZiZDUzZGUxMTU4YmNiN2UyOGVmYzI0NzIxOGQwMWU5Y2MyMGVhMWZmMDkzZjQ5NTEyOWU1NGI3OWQyNWIwIn1dLCJjb3VudCI6MiwibWVya2xlX3Jvb3QiOiJmN2M0ZjcyNGYxY2YzOGFiMWM4NDAxMjUwZjQ0ZTQzNjIyNWRlNmYwODY0OTFlMjg1NTY2YmViMzhjYmZjZjk3In0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndvcmtmbG93X2Nsb3NlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":803,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":2,\"merkle_root\":\"f7c4f724f1cf38ab1c8401250f44e436225de6f086491e285566beb38cbfcf97\",\"children\":[{\"id\":\"f6819964-868a-4b04-ae9d-93b72603a32b\",\"output_hash\":\"5033c573ccb0324403691ce66d53eb6cfdfad12bd80ff9791a9b8955a53bd175\"},{\"id\":\"dde3bf69-18bb-46a9-b48f-eb9c93118563\",\"output_hash\":\"ae6bd53de1158bcb7e28efc247218d01e9cc20ea1ff093f495129e54b79d25b0\"}]}","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:c1642c6191aaf507392887e75375b4b79ea5807fd32781aa62bb649c6de73185"},"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:f0aaab30e690f24a833ef0af028a9823c939cb821cc28ea13f881ba931f0c9aa","anchor":{"event_id":"eee4cdde784af98cae80aeb79378a0909293eb82f29b6d272888b72d11c56f78","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-18T17:32:45.860Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T17:32:45.257Z","evidence_url":null,"receipt_uuid":"55a2d8b3-9128-4e2e-a69d-200b56876b01","output_sha256":"sha256:8274036e0526b654a488f8123ffdd06e9a659e2762dd50d8d92fdaab9b7a8cbb","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T17:32:45.257Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8274036e0526b654a488f8123ffdd06e9a659e2762dd50d8d92fdaab9b7a8cbb\",\"receipt_uuid\":\"55a2d8b3-9128-4e2e-a69d-200b56876b01\",\"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":"2026-10-18T17:32:45.257Z","detail":"The receipt store reports 2026-10-18T17:32:45.257Z; 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":"sha256:8274036e0526b654a488f8123ffdd06e9a659e2762dd50d8d92fdaab9b7a8cbb","computed_hash":"sha256:8274036e0526b654a488f8123ffdd06e9a659e2762dd50d8d92fdaab9b7a8cbb","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."}}}