{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c652d9f4-813f-4fc8-9446-27da14cbd96e","source_url":"https://zambo.dev/api/receipt/c652d9f4-813f-4fc8-9446-27da14cbd96e","receipt":{"id":"c652d9f4-813f-4fc8-9446-27da14cbd96e","created_at":"2026-10-18T15:31:56.503Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-18T15:31:56.503Z","status":"success"}],"output_hash":"sha256:3deeee9d0d78ea4245d8a0ff0dd24d664b55db44d3d81cfc9361ebc83829e1c5","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":803,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":2,\"merkle_root\":\"c433eba09ef446bd0e2133aaceae5d8e8528293dc3b95c37b8798b27b2cdc292\",\"children\":[{\"id\":\"a17ac9b7-5328-44dd-835d-c2720e1f3b63\",\"output_hash\":\"4c332fa79a62755ba78d22d9a2701dad87825f76a6b49395a2b886dede6a0838\"},{\"id\":\"619a87ac-37b3-4d11-942c-cefdc1793992\",\"output_hash\":\"0acc4067126a008616a4922d657b5c74adf40a13d68a8b72ce76ed562cfafdcd\"}]}","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":"sha256:7017e50022ea660497a78fff55ac877fede2345dc4542da42972ca781eed5118"},"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":"sha256:2d9e5912e9326d32f248c1e27853911ca8f44ba216c86fd0a6d8d7fb0b7ddebf","anchor":{"event_id":"6b21359faa09ed860aba0fe9960288ce8fbe0ffbe8fbeba4b0e17ee75848619e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-18T15:31:57.142Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T15:31:56.503Z","evidence_url":null,"receipt_uuid":"c652d9f4-813f-4fc8-9446-27da14cbd96e","output_sha256":"sha256:3deeee9d0d78ea4245d8a0ff0dd24d664b55db44d3d81cfc9361ebc83829e1c5","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T15:31:56.503Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3deeee9d0d78ea4245d8a0ff0dd24d664b55db44d3d81cfc9361ebc83829e1c5\",\"receipt_uuid\":\"c652d9f4-813f-4fc8-9446-27da14cbd96e\",\"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":"2026-10-18T15:31:56.503Z","detail":"The receipt store reports 2026-10-18T15:31:56.503Z; 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":"sha256:3deeee9d0d78ea4245d8a0ff0dd24d664b55db44d3d81cfc9361ebc83829e1c5","computed_hash":"sha256:3deeee9d0d78ea4245d8a0ff0dd24d664b55db44d3d81cfc9361ebc83829e1c5","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."}}}