{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b6c54469-def3-476a-bb49-d1c4c685bba0","source_url":"https://zambo.dev/api/receipt/b6c54469-def3-476a-bb49-d1c4c685bba0","receipt":{"id":"b6c54469-def3-476a-bb49-d1c4c685bba0","created_at":"2026-10-22T19:59:36.290Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-22T19:59:36.290Z","status":"success"}],"output_hash":"sha256:5069c290a94e8e503731f8745ed360eb2cdfb01e73fc34766e77808d8a6a9843","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\":\"aaf8e238b1d11b7708ed8c646a8fc9abbda85dbad11e41504bde3c4011e1ba89\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"5e085f24-5185-4d5e-91cf-172b65b01a38\",\"output_hash\":\"f22b6dfe2eebb8b42a0b9bdaa0a202602fc18103c5d1eef56f7fc3c5c8fb0c00\"}],\"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:a20446af63ef0868fbfcf7d1315ef61271394812c7f6abe0191f96d23275f4d4"},"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:ed31acf91ced362047c05827aa9af88a76392eaad3756340866eef3127d5c2e9","anchor":{"event_id":"b7cd168f3f616af3ca2b74270c0a92f9cee6cea0f3267ad5d34efc7fa5108682","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-22T19:59:38.287Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T19:59:36.290Z","evidence_url":null,"receipt_uuid":"b6c54469-def3-476a-bb49-d1c4c685bba0","output_sha256":"sha256:5069c290a94e8e503731f8745ed360eb2cdfb01e73fc34766e77808d8a6a9843","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T19:59:36.290Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:5069c290a94e8e503731f8745ed360eb2cdfb01e73fc34766e77808d8a6a9843\",\"receipt_uuid\":\"b6c54469-def3-476a-bb49-d1c4c685bba0\",\"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":"2026-10-22T19:59:36.290Z","detail":"The receipt store reports 2026-10-22T19:59:36.290Z; 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":"sha256:5069c290a94e8e503731f8745ed360eb2cdfb01e73fc34766e77808d8a6a9843","computed_hash":"sha256:5069c290a94e8e503731f8745ed360eb2cdfb01e73fc34766e77808d8a6a9843","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."}}}