{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"6384c6a4-98ab-4954-be62-44f075bd5185","source_url":"https://zambo.dev/api/receipt/6384c6a4-98ab-4954-be62-44f075bd5185","receipt":{"id":"6384c6a4-98ab-4954-be62-44f075bd5185","created_at":"2026-11-15T03:00:21.707Z","receipt_schema_version":"0.4","job_summary":"query: AI writing assistant","tools":["find_agent"],"steps":[{"tool":"find_agent","status":"success","started_at":"2026-11-15T03:00:19.701Z","completed_at":"2026-11-15T03:00:21.707Z"}],"output_hash":"sha256:a3dfbbbffe95b8a3f5c8b47552095cb1284771f623b27f4061c657a3bce68e81","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":525,"verification_status":"verified","session_trail":[],"result_preview":"{\"agents\":[],\"count\":0}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:99d63a565a8924449e6a1b254eb6af5dec6a79180f71824c5235564a76d09034","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"find_agent","version":"4.1.4","scope":"public"},"caller":{"type":"anonymous","id":"sha256:8e7b356dd9ef9a62d367fdc00ce9ce1a41e34d3ec3beca61be0a258e0bac8c81","basis":"ip_ua_30d","rotates_at":"2026-12-03T00:00:00.000Z"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:60c8ce880b4de4850ebec6f6e884c9f129df2f6070cbf5ea7dd7e695db7851dd","evidence_url":"/api/evidence/60c8ce880b4de4850ebec6f6e884c9f129df2f6070cbf5ea7dd7e695db7851dd","evidence_byte_length":23,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"ok","result_source":null,"evidence_source":"localhost","external_evidence":[],"provenance":{"result_source":null,"evidence_source":"localhost","evidence_status":"ok","evidence_captures":[{"sha256":"sha256:60c8ce880b4de4850ebec6f6e884c9f129df2f6070cbf5ea7dd7e695db7851dd","source":"localhost","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:557d639c420aaabc48b918d93545a2db8146ca14972de45fd72060b1794b9a13","anchor":{"event_id":"83598d58650980fcc53da75f7b533931800b2dafa8780444ca0b9175fc0debfa","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T03:00:22.293Z","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":"2026-11-15T03:00:21.707Z","evidence_url":"https://zambo.dev/api/evidence/60c8ce880b4de4850ebec6f6e884c9f129df2f6070cbf5ea7dd7e695db7851dd","receipt_uuid":"6384c6a4-98ab-4954-be62-44f075bd5185","output_sha256":"sha256:a3dfbbbffe95b8a3f5c8b47552095cb1284771f623b27f4061c657a3bce68e81","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:60c8ce880b4de4850ebec6f6e884c9f129df2f6070cbf5ea7dd7e695db7851dd","evidence_byte_length":23},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T03:00:21.707Z\",\"evidence_byte_length\":23,\"evidence_sha256\":\"sha256:60c8ce880b4de4850ebec6f6e884c9f129df2f6070cbf5ea7dd7e695db7851dd\",\"evidence_url\":\"https://zambo.dev/api/evidence/60c8ce880b4de4850ebec6f6e884c9f129df2f6070cbf5ea7dd7e695db7851dd\",\"output_sha256\":\"sha256:a3dfbbbffe95b8a3f5c8b47552095cb1284771f623b27f4061c657a3bce68e81\",\"receipt_uuid\":\"6384c6a4-98ab-4954-be62-44f075bd5185\",\"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":"2026-11-15T03:00:21.707Z","detail":"The receipt store reports 2026-11-15T03:00:21.707Z; 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":"sha256:3a0130dc9171d01cb6d3fadcb7d8c942ac8957890d2ac0959d81ebfdacdb3ab5"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:a3dfbbbffe95b8a3f5c8b47552095cb1284771f623b27f4061c657a3bce68e81","computed_hash":"sha256:a3dfbbbffe95b8a3f5c8b47552095cb1284771f623b27f4061c657a3bce68e81","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."}}}