{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"da0761ab-e9f7-4296-8f49-63d20c5c1cb4","source_url":"https://zambo.dev/api/receipt/da0761ab-e9f7-4296-8f49-63d20c5c1cb4","receipt":{"id":"da0761ab-e9f7-4296-8f49-63d20c5c1cb4","created_at":"2026-11-10T00:15:45.670Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-11-10T00:15:45.075Z","completed_at":"2026-11-10T00:15:45.670Z"}],"output_hash":"sha256:1c29c202fdcad3bf0b02a1bf323d805884e05e65a76f2b51d8afea377933a28b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1250,"verification_status":"verified","session_trail":[{"tool":"prompt_shield","status":"completed","args_hash":"sha256:9c92f2c1112231477bdfa9721b0761cd374857355bb54549d5d36ac9df21c3f0","timestamp":"2026-11-10T00:15:32.101Z","receipt_uuid":"00e7981d-f68e-47d8-8320-cb2957495ed7"},{"tool":"journal_log","status":"completed","args_hash":"sha256:5993a5a826f398f046ea5fffa0ce4fcb71cc12c5abd1758738650d3c5782d33b","timestamp":"2026-11-10T00:15:43.055Z","receipt_uuid":"bbda9076-9c21-4a9e-bf7f-f32e7e614e3b"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:c08c06de08a32c718e166847062a6ab7425e6213da767e535a5c6195618653df","timestamp":"2026-11-10T00:15:45.670Z","receipt_uuid":"da0761ab-e9f7-4296-8f49-63d20c5c1cb4"}],"result_preview":"{\"count\":2,\"merkle_root\":\"3704a8383088e0e277516dc13bd3b15b438c8e4bb1a793050bc002cda7b0f854\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"00e7981d-f68e-47d8-8320-cb2957495ed7\",\"output_hash\":\"f52c18db3066cc23678cab73a7b832d89f01b0207f2be2f58137832d59ff3f86\"},{\"id\":\"bbda9076-9c21-4a9e-bf7f-f32e7e614e3b\",\"output_hash\":\"bf4f09845369f046a40499f1589ba8b89e6acf4298a1f643d021551ec2b34a85\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/9fb1b760-920f-4ab0-93ab-53f3ca9aac5c\",\"first_closed_at\":\"2026-11-10T00:15:45.154Z\",\"free_view_expires_at\":\"2026-11-11T00:15:45.154Z\",\"page_state\":\"free\",\"disclosure\":\"This proof page has no current expiry. A pass lets you save and share the full proof, with a PDF.\",\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:c08c06de08a32c718e166847062a6ab7425e6213da767e535a5c6195618653df","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":4,"free_remaining":16,"free_limit":20,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:2ff7ebf76ad11a25db7f9fcb266f459c98b291d6e76520c39e9d75e581094307"},"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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:e24a08ade5643c7cd2ccf453696a31e98880bf63aac366233d6edd8b8a27adae","anchor":{"event_id":"b95d8c6e3a0a4e51da8e456645e69beefdde39f367144c5f1723c4f4ad13bd4c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-10T00:15:46.225Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-10T00:15:45.670Z","evidence_url":null,"receipt_uuid":"da0761ab-e9f7-4296-8f49-63d20c5c1cb4","output_sha256":"sha256:1c29c202fdcad3bf0b02a1bf323d805884e05e65a76f2b51d8afea377933a28b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-10T00:15:45.670Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1c29c202fdcad3bf0b02a1bf323d805884e05e65a76f2b51d8afea377933a28b\",\"receipt_uuid\":\"da0761ab-e9f7-4296-8f49-63d20c5c1cb4\",\"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":"2026-11-10T00:15:45.670Z","detail":"The receipt store reports 2026-11-10T00:15:45.670Z; 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."}},"execution_context":{"environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:59ebad633a59e3c9760bb9e0538a9c112cb75beb72cea008116e521b591ff301"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:1c29c202fdcad3bf0b02a1bf323d805884e05e65a76f2b51d8afea377933a28b","computed_hash":"sha256:1c29c202fdcad3bf0b02a1bf323d805884e05e65a76f2b51d8afea377933a28b","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."}}}