{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"9ac5dc58-b7e5-4f99-a3c0-7168088a489b","source_url":"https://zambo.dev/api/receipt/9ac5dc58-b7e5-4f99-a3c0-7168088a489b","receipt":{"id":"9ac5dc58-b7e5-4f99-a3c0-7168088a489b","created_at":"2026-10-31T08:50:30.040Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T08:50:28.474Z","completed_at":"2026-10-31T08:50:30.040Z"}],"output_hash":"sha256:90b61d5d0bb8f05803c95f1d09037cedbaaecf2b6c10d421f507877d3eeff97d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1435,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:330ad0e721c9ac48c9367edab39b296f161177366c7dbeaaeb800de81651c4f1","timestamp":"2026-10-31T08:50:14.077Z","receipt_uuid":"170ab41d-7afc-42af-8ee2-08810a1c57d4"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:69c18f85b24c8b133b57d355749eb36cf3ba8b8f6a186a1341c7bde92c9462c2","timestamp":"2026-10-31T08:50:16.427Z","receipt_uuid":"6c489601-5231-47fa-8308-0c67845ebbac"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a40ca6087645690acfa58fd313ac36d4dd8613f5dfb3b752e9982dae5d08db7f","timestamp":"2026-10-31T08:50:26.899Z","receipt_uuid":"b0456cda-d0b5-4a5b-8896-c847ae638520"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ff30dcdcce6726534e0abd2fd9e459f407377c7ff76029a134448786e09668f1","timestamp":"2026-10-31T08:50:27.915Z","receipt_uuid":"78fdca31-c3cd-42ab-b6fb-8c414ebc0c3a"},{"tool":"write","status":"completed","args_hash":"sha256:a36e98879faabe849f53f4a32a972a1668f9505913d72424992908395adda7d9","timestamp":"2026-10-31T08:50:30.040Z","receipt_uuid":"9ac5dc58-b7e5-4f99-a3c0-7168088a489b"}],"result_preview":"**Subject: Zambo is live**\n\nHi [Name],\n\nZambo is officially up.\n\nThe core utility is simple: you provide a trade and a city, and the system returns five qualified leads with contact information in under 60 seconds. We tested the Austin web design sector today. The result was zero matches, proving the system accurately reflects current market inventory rather than hallucinating data. That negative result is the point. You get verified status, not filler.\n\nThe platform supports 24 trades across any US city. No API keys. No signup friction. Just three free searches per day per IP to validate your pipeline immediately.\n\nIf your current lead gen process relies on guessing, Zambo replaces that with hard data.\n\n**Try it now:**\n1. Visit [Insert Link]\n2. Input your top trade and target city.\n3. Review the five returned prospects.\n\nTell me if the data matches your on-the-ground reality.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:c7ffb7b1502fab68d8d5731d4f88d6964ff072f71a968030b7cbe95e28ae9ee5","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:afb846c57b97bbf3ab1cd07cfb7f5f8a822b91416a4e9e7baf5aba56f6cf36d4","label":"zambo-home-demo","label_source":"caller_reported"},"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":"sha256:97554960e5138c42516c725fdf888d5145bd7be6e68420873a27ab21d3f26bf5","anchor":{"event_id":"4cef316fba5a841d262416126566040cdffe7fe199841e2d22c3fb5e0d8755ca","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T08:50:36.071Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T08:50:30.040Z","evidence_url":null,"receipt_uuid":"9ac5dc58-b7e5-4f99-a3c0-7168088a489b","output_sha256":"sha256:90b61d5d0bb8f05803c95f1d09037cedbaaecf2b6c10d421f507877d3eeff97d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T08:50:30.040Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:90b61d5d0bb8f05803c95f1d09037cedbaaecf2b6c10d421f507877d3eeff97d\",\"receipt_uuid\":\"9ac5dc58-b7e5-4f99-a3c0-7168088a489b\",\"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":"2026-10-31T08:50:30.040Z","detail":"The receipt store reports 2026-10-31T08:50:30.040Z; 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":"sha256:83c00aba0072741e848cf7467072aa73d2f2c77fb579da729712cfee38498235"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:90b61d5d0bb8f05803c95f1d09037cedbaaecf2b6c10d421f507877d3eeff97d","computed_hash":"sha256:90b61d5d0bb8f05803c95f1d09037cedbaaecf2b6c10d421f507877d3eeff97d","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."}}}