{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"871a396a-7ef2-443f-a95e-c9931e9f42d0","source_url":"https://zambo.dev/api/receipt/871a396a-7ef2-443f-a95e-c9931e9f42d0","receipt":{"id":"871a396a-7ef2-443f-a95e-c9931e9f42d0","created_at":"2026-11-12T07:52:42.939Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-12T07:52:41.689Z","completed_at":"2026-11-12T07:52:42.939Z"}],"output_hash":"sha256:9042b76729b707b1c3275345f33123aa45556724995077358d377cfd7dca2a97","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2128,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:f3e26a087fba5bb7cc375e3cbf372213b7369afa72f8679738f26e1fa9ffbdcf","timestamp":"2026-11-12T07:52:25.828Z","receipt_uuid":"ed02415d-b9b9-4786-bf42-c2402b67778d"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:6bffcbd93dfae7ea8ea7eb78cb558561eb1d4758065f71b6efb02d06fd28daf9","timestamp":"2026-11-12T07:52:27.047Z","receipt_uuid":"2eea5e5f-492e-4c42-abb4-478e1999f4e6"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:a6f64ed51462928356a28653d0b7293d49056c6b8931d7d6c28a998c2b32b11b","timestamp":"2026-11-12T07:52:27.221Z","receipt_uuid":"f5568689-68c5-4088-afae-1c9da4c7c0ed"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:73b946c7d9a4a4dd09eecaf5dd4bafde343dc6be8a750ce777f6b0e9d012fa08","timestamp":"2026-11-12T07:52:39.791Z","receipt_uuid":"8533eadf-ca1a-4335-b2b8-c98eb50e4a63"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:d00c1f2113297e6cb7a01c4d4a6fe847ba2539fb588ec2ef0d9e2c2772a395f9","timestamp":"2026-11-12T07:52:40.677Z","receipt_uuid":"de5d014b-d635-412f-87b8-e69d3b17d60c"},{"tool":"write","status":"completed","args_hash":"sha256:d1a9adcfbd9d9589f2d908780e52ecf509e6ff4ef651012a76b2003c895d53f8","timestamp":"2026-11-12T07:52:42.939Z","receipt_uuid":"871a396a-7ef2-443f-a95e-c9931e9f42d0"}],"result_preview":"Subject: Zambo is live: AI lead gen for local trades\n\nHi [Name],\n\nZambo is officially out of beta.\n\nWe built it for contractors and local service providers who are tired of chasing cold leads. The core promise is simple: provide a trade type and a US city, and Zambo returns five source-backed prospects with contact info in under 60 seconds.\n\nThis isn't a generic list. The system scans public sources to identify businesses that fit your specific niche. If you run a roofing company in Phoenix, you get Phoenix roofers. If you’re a web designer in Austin, you get Austin web design leads. The tool supports 24 trades across any US city.\n\nThere is no paywall for testing. You get three free searches per day per IP address. No login required. No credit card. Just immediate, actionable data.\n\nWe know trust is earned, not asked for. That’s why every result is tied to a verifiable receipt URL. This link lets you see exactly what data was pulled and confirms the bytes saved during the search. It’s a transparent audit trail for your own records.\n\nZambo doesn’t invent contacts. It doesn’t scrape private data. It aggregates public information to give you a head start on your outreach.\n\nReady to see what’s out there?\n\n**Try it now:**\n1. Visit [Link to Zambo LeadSignal]\n2. Enter your trade (e.g., \"Plumber\") and city (e.g., \"Denver\")\n3. Copy your first list of five qualified leads\n\nIf the data is solid, you have a working pipeline. If not, you have lost sixty seconds. Either way, you know where you stand.\n\nLet’s get you those five leads.\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:101546824ba983fa5da656f59342c45c6500563f344452fa50025d936454f52c","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":"sha256:65d5d4a4bf00a847da318c55bbda167b41504cba85c677508764dd77f23b7a5d","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:abd8bb6e25fb0f97643a83f4c035074b83c538978d15e65aea840e86a23d5b15","anchor":{"event_id":"6a0372dadffe49b6eccde90f1fb67f44ae7e636598907d021dcfbbfdc6fcc508","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-12T07:52:43.467Z","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":"2026-11-12T07:52:42.939Z","evidence_url":null,"receipt_uuid":"871a396a-7ef2-443f-a95e-c9931e9f42d0","output_sha256":"sha256:9042b76729b707b1c3275345f33123aa45556724995077358d377cfd7dca2a97","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-12T07:52:42.939Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:9042b76729b707b1c3275345f33123aa45556724995077358d377cfd7dca2a97\",\"receipt_uuid\":\"871a396a-7ef2-443f-a95e-c9931e9f42d0\",\"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":"2026-11-12T07:52:42.939Z","detail":"The receipt store reports 2026-11-12T07:52:42.939Z; 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":"sha256:37e730ede0fa243322d316757e142a3d83a04324f8c5a22e189e176112bb293e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:9042b76729b707b1c3275345f33123aa45556724995077358d377cfd7dca2a97","computed_hash":"sha256:9042b76729b707b1c3275345f33123aa45556724995077358d377cfd7dca2a97","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."}}}