{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"25cabd96-ba6e-4db6-9b87-b385a389098a","source_url":"https://zambo.dev/api/receipt/25cabd96-ba6e-4db6-9b87-b385a389098a","receipt":{"id":"25cabd96-ba6e-4db6-9b87-b385a389098a","created_at":"2026-11-07T09:18:00.397Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-07T09:17:58.926Z","completed_at":"2026-11-07T09:18:00.397Z"}],"output_hash":"sha256:e4896948f5b4a7b23fa5dd506da2ff8a5a6807a8eae7b40c20a1d201ef72191a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2397,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:a33c66ad61dc22505fec62da852b3b54bb5322e2d31227940be4b3c7996753f4","timestamp":"2026-11-07T09:17:43.360Z","receipt_uuid":"d96f6099-b802-49f1-a2bb-f94b477e05a1"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:6e2158b7d878d644d4a0375f21f9771d2b04337fe312a370ae2a3aa7f7a5011a","timestamp":"2026-11-07T09:17:44.554Z","receipt_uuid":"d2331481-92db-40bf-8fc0-026510dc49ed"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:b987a95f00a92094c2ecac51b0c5ff11cc9fca136245d996b07e8cc10e888e01","timestamp":"2026-11-07T09:17:57.287Z","receipt_uuid":"22c4ad9a-82af-40c2-acc7-a29040f501e3"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:883a0cb7591de6efb4b96267429f028145eff4a42ee7200e8d771a7182c93eba","timestamp":"2026-11-07T09:17:58.266Z","receipt_uuid":"4d548dbe-528e-48df-9a30-9a60478ab169"},{"tool":"write","status":"completed","args_hash":"sha256:cdb50dfb908cdb95fe01659228fc16c736136b7b86fe4893af386b4cabfdffb1","timestamp":"2026-11-07T09:18:00.397Z","receipt_uuid":"25cabd96-ba6e-4db6-9b87-b385a389098a"}],"result_preview":"**Subject: Zambo is live: 60-second lead generation for local trades**\n\nHi [Name],\n\nZambo is officially launching.\n\nStop wasting hours on cold outreach. Zambo Stack finds qualified, source-backed leads for contractors and local service businesses in under 60 seconds.\n\n**How it works:**\n1.  **Input:** Specify a trade (e.g., roofer, plumber) and a US city.\n2.  **Search:** Our engine scans public data for active prospects.\n3.  **Output:** Receive 5 verified leads with contact details.\n\n**Key Details:**\n*   **Coverage:** Supports 24 trades across any US city.\n*   **Free Tier:** 3 searches per day per IP. No authentication required.\n*   **Transparency:** We do not invent contacts. If no source-backed leads exist for a query, we return zero results, not fabricated data.\n\n**Current Status:**\nThe system is fully operational. A recent test for \"Web Design\" in Austin, TX returned zero results due to lack of source-backed data in that specific sector/geo combination, demonstrating our commitment to accuracy over volume. We only provide data when it is verified.\n\n**Your Next Step:**\nRun your first search now.\n\n1.  Visit [Zambo Launch URL]\n2.  Enter your trade (e.g., \"Electrician\") and city (e.g., \"Denver, CO\").\n3.  Review the 5 leads returned.\n\nEach search is free. You have 3 credits available immediately.\n\nIf you find a lead that fits your pipeline, save it. If the data looks off, let us know. We are monitoring quality in real-time.\n\nThis is a research tool, not an auto-sender. You control the outreach. We provide the fuel.\n\n[Your Name]\n[Your Title]\n[Link to Zambo]\n\n***\n\n**Note on Data Integrity:**\nA receipt link (e.g., `https://zambo.dev/run/...`) proves that the bytes were saved and the process executed. It does not guarantee the lead is a customer or that the phone number is currently active. Always verify before calling.","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:f26c51be542315f7e190fb7586a17176872119d19174575264efa2487e6318de","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":"sha256:36f66a93b075f4dad343da998364814ce0601afe4936d539c00bb819fa11e409","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":"sha256:758cec7e9e6d4fd7d86f011df284c89160f3ac6178be2d47bed51f0d05d13844","anchor":{"event_id":"3dc27d49ad56de5ab291a2342ab52a074fc78797b5a5fbc961865366447fb7ec","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-07T09:18:00.966Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-07T09:18:00.397Z","evidence_url":null,"receipt_uuid":"25cabd96-ba6e-4db6-9b87-b385a389098a","output_sha256":"sha256:e4896948f5b4a7b23fa5dd506da2ff8a5a6807a8eae7b40c20a1d201ef72191a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-07T09:18:00.397Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:e4896948f5b4a7b23fa5dd506da2ff8a5a6807a8eae7b40c20a1d201ef72191a\",\"receipt_uuid\":\"25cabd96-ba6e-4db6-9b87-b385a389098a\",\"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":"2026-11-07T09:18:00.397Z","detail":"The receipt store reports 2026-11-07T09:18:00.397Z; 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":"sha256:90f23c21bbe80088bcc642f37fb1cd94caf479cbcacc5ca9e9bca3619f642b64"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:e4896948f5b4a7b23fa5dd506da2ff8a5a6807a8eae7b40c20a1d201ef72191a","computed_hash":"sha256:e4896948f5b4a7b23fa5dd506da2ff8a5a6807a8eae7b40c20a1d201ef72191a","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."}}}