{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2a6b5c37-3134-47a0-99cf-d4617c380a93","source_url":"https://zambo.dev/api/receipt/2a6b5c37-3134-47a0-99cf-d4617c380a93","receipt":{"id":"2a6b5c37-3134-47a0-99cf-d4617c380a93","created_at":"2026-11-14T06:22:25.734Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: 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Zambo is live: 60-second lead research for local trades\n\n[Name],\n\nThe lead generation workflow for contractors and local service businesses is now operational.\n\nZambo connects directly to source-backed data to identify prospective customers. You input a specific trade and city, and the system returns up to five qualified prospects with contact information in under 60 seconds. This covers 24 trades across any US city.\n\nThe platform currently supports free initial calls and shared continuation calls, with specific product limits resetting daily. Recent tests confirm the architecture handles execution plans and tool integration smoothly. For example, a query for web designers in Austin, TX, correctly returned zero results when no source-backed leads were available, demonstrating the system’s accuracy in filtering out unverified data.\n\nThis is not a customer database. It is a research tool. It does not send outreach. It does not invent names. It provides verified, source-backed prospects for your manual review and contact.\n\n**Next Step:**\n\nRun your first test. Use the MCP access to call the `leadsignal` tool with your target trade and city. Verify the output matches your expectations before scaling your outreach strategy.\n\n[Your Name]\n[Your Title]\nZambo Team\n\n***\n\n*Note: This draft relies strictly on the provided launch checks. It reflects the zero-result status for the Austin test case and the specific tool capabilities described. No sales figures, customer names, or completed fixes are included, as they were not present in the source data.*","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:3fb716ef3a6885ffe15503a567e5a948505fe13117b841ea619bc0c76f5d8b34","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":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:da50277cc02735de4fcf7abd8991c8d618baa824c9120b8e5183bdbd52c5984d","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:ff01fec06ff0ccc4733684be39ba30cca3327c001aef3d7e287d1142d72b24a9","anchor":{"event_id":"29cee4e6fe5357fcd19aab8cdc8d28ab94f9aa49fe5c8bdc90d311a5b54556be","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T06:22:26.397Z","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":"2026-11-14T06:22:25.734Z","evidence_url":null,"receipt_uuid":"2a6b5c37-3134-47a0-99cf-d4617c380a93","output_sha256":"sha256:b15e42433f205b1fb55f6dd01aaf3e58ab0c1760081f73d5d83faff50620db9c","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T06:22:25.734Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:b15e42433f205b1fb55f6dd01aaf3e58ab0c1760081f73d5d83faff50620db9c\",\"receipt_uuid\":\"2a6b5c37-3134-47a0-99cf-d4617c380a93\",\"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":"2026-11-14T06:22:25.734Z","detail":"The receipt store reports 2026-11-14T06:22:25.734Z; 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:e1995a0a60c1c64413a6fdd0a4f9663eeb503439f974ec1f78f79b783b9da39b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:b15e42433f205b1fb55f6dd01aaf3e58ab0c1760081f73d5d83faff50620db9c","computed_hash":"sha256:b15e42433f205b1fb55f6dd01aaf3e58ab0c1760081f73d5d83faff50620db9c","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."}}}