{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3b65fcaf-9c3e-4eb5-bc29-c5e4199c3201","source_url":"https://zambo.dev/api/receipt/3b65fcaf-9c3e-4eb5-bc29-c5e4199c3201","receipt":{"id":"3b65fcaf-9c3e-4eb5-bc29-c5e4199c3201","created_at":"2026-11-11T03:12:40.828Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: 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Zambo is live: 5 qualified leads in 60 seconds\n\nHi [Name],\n\nZambo is officially live. We built it to solve one specific problem: finding verified, source-backed prospects for local service businesses without the guesswork of manual scraping.\n\nThe platform supports 24 trades across any US city. You input your trade and location, and Zambo returns five qualified leads with contact information in under 60 seconds. These are research-backed prospects, not invented data. We prioritize accuracy over volume, ensuring every lead is traceable to a public source.\n\nRight now, the tool is running on our free tier, offering three searches per day per IP. No authentication is required to start. We have validated the search functionality across multiple cities and trades. For example, a recent test for web design in Austin, TX returned zero results, demonstrating our commitment to reporting only what exists rather than padding results with low-quality data. If a market is saturated or data is sparse, we tell you so.\n\nThis launch marks the start of a focused rollout. We are not sending automated outreach on your behalf. You get the raw, verified data; you decide how to engage. This keeps your brand voice intact and your compliance clean.\n\nWe are ready for your first test.\n\n**Next Step:**\nRun your first search using the link below. Pick a trade you know well and a city where you operate. Check the results. If the data matches your expectations, we are ready to scale. If it doesn't, tell us why.\n\n[Link to Zambo Dashboard]\n\nWe are building this for the contractors and local service owners who value time. Let’s see if it saves you some.\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:236135a463ffd0e234b1cc1cc195be0892d1d35a65ae8d89ff8f7ec8f708512a","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":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:c642b0fa3af37dadf2bb3cd88d941c3adf8cb93370c2751e82a5d93f4a37ad3b","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":"sha256:88d48c5fdb479560d30ab0038e68c2dd7f190383cd6560b4713e99b89398d0f2","anchor":{"event_id":"3aa5c634740ccc5083e21d5171719917e5259aaeca72bf8efb917385bc0b3971","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T03:12:43.911Z","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":"2026-11-11T03:12:40.828Z","evidence_url":null,"receipt_uuid":"3b65fcaf-9c3e-4eb5-bc29-c5e4199c3201","output_sha256":"sha256:928967d8f63af884b813c94319e668ee6b64f5ce82c578185b62003897816dd7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T03:12:40.828Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:928967d8f63af884b813c94319e668ee6b64f5ce82c578185b62003897816dd7\",\"receipt_uuid\":\"3b65fcaf-9c3e-4eb5-bc29-c5e4199c3201\",\"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":"2026-11-11T03:12:40.828Z","detail":"The receipt store reports 2026-11-11T03:12:40.828Z; 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:db6bd24a29d67dad85dfaeeb0a32fab676e8cad4a60e624e49f918f48afbe813"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:928967d8f63af884b813c94319e668ee6b64f5ce82c578185b62003897816dd7","computed_hash":"sha256:928967d8f63af884b813c94319e668ee6b64f5ce82c578185b62003897816dd7","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."}}}