{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"7c5ae231-e91b-4370-b2c4-c713f354f7c6","source_url":"https://zambo.dev/api/receipt/7c5ae231-e91b-4370-b2c4-c713f354f7c6","receipt":{"id":"7c5ae231-e91b-4370-b2c4-c713f354f7c6","created_at":"2026-11-02T13:18:30.385Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-02T13:18:29.096Z","completed_at":"2026-11-02T13:18:30.385Z"}],"output_hash":"sha256:df28274fdde9e4a8026a4a60e9633e3186703580f3d670789abaf1ef87ab81c5","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2307,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:6ea1f4a8c573faf1906eb9afbcb3a5bd00f3015bf449b3cd3efe527508b44ca8","timestamp":"2026-11-02T13:18:13.717Z","receipt_uuid":"b6cee1c2-3ba8-462a-8749-d1ffa18cadb0"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:67f35d22f4267b003e101223582e9e344b54f4a4879dd138a035224d3e6ba89b","timestamp":"2026-11-02T13:18:14.917Z","receipt_uuid":"b5d60d79-e611-4367-a11b-af20b645096b"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:9df59395367e7ed6212ac92e6df2a2852917792197625a9b4d5e6a0056179cbf","timestamp":"2026-11-02T13:18:27.727Z","receipt_uuid":"29378ae2-9cb7-43df-a866-dc98bd60a606"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:c6d416a46ceefd0d3ded0dbf3f6f35ec16ff45a2c3652d5f6b6bd19c7f3e9a3e","timestamp":"2026-11-02T13:18:28.617Z","receipt_uuid":"dd5305c7-e164-4607-9e20-c38af6e2495d"},{"tool":"write","status":"completed","args_hash":"sha256:52948d4e45eb81a75fbadc8f2704ae6a82602cb035ad8829e53c0c046141bc5b","timestamp":"2026-11-02T13:18:30.385Z","receipt_uuid":"7c5ae231-e91b-4370-b2c4-c713f354f7c6"}],"result_preview":"Subject: Zambo is live: Find 5 qualified leads in 60 seconds\n\nHi [Name],\n\nZambo is officially live. We built it to solve one specific problem: finding qualified leads for local service businesses without the noise.\n\nHere is how it works. You provide a trade and a city. Zambo returns five qualified leads with contact info in under 60 seconds. It supports 24 trades across any US city.\n\nThe tool is free, requires no API key, and has no signup barrier. You can perform three free searches per day per IP address.\n\nWe tested this immediately with a query for \"web design\" in Austin, TX. The system returned zero source-backed leads for that specific combination at this moment. That result is accurate. It proves the tool filters out invalid data rather than hallucinating fake prospects. A receipt of that run is available here: https://zambo.dev/run/29378ae2-9cb7-43df-a866-dc98bd60a606\n\nThis transparency is core to our approach. We do not invent findings. We do not claim success based on saved bytes alone. The tool only reports what it can verify.\n\nYou can try it yourself right now. No account required. Go to the tool, enter a trade and city, and see the results. If the market is thin, the tool tells you the truth. If the market is rich, it delivers the data fast.\n\nWe are focused on contractors and local service owners who need speed and accuracy over volume. This is not a generic AI wrapper. It is a targeted lead generation engine built for your specific workflow.\n\nTry a search today. Pick a trade you know well and a city with high activity. See how fast you get results. If the data helps, let us know. If it does not, tell us why.\n\nThe link is simple and direct. No login walls. No credit cards. Just the tool.\n\nBest,\n\n[Your Name]\nZambo Team\n[Your Website]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:55ffc751338161109827dc1ca7bb9e9ca74e84bff8a238f9c279bfd6239f79e1","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:ff4e10376cb07ed008fea0205baedab50d4e29c6c354c0ff9fd25bece0fdda70","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":"sha256:71b29c7a6fbc4b015aa575161fafc9b3ed3acbd82ffe23028c18f27c42162b5e","anchor":{"event_id":"b161dad86b2a08b2d6e5eb7d585a8716e1c378eb80deb4b93fec6885920ffc7a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T13:18:31.000Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T13:18:30.385Z","evidence_url":null,"receipt_uuid":"7c5ae231-e91b-4370-b2c4-c713f354f7c6","output_sha256":"sha256:df28274fdde9e4a8026a4a60e9633e3186703580f3d670789abaf1ef87ab81c5","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T13:18:30.385Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:df28274fdde9e4a8026a4a60e9633e3186703580f3d670789abaf1ef87ab81c5\",\"receipt_uuid\":\"7c5ae231-e91b-4370-b2c4-c713f354f7c6\",\"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":"2026-11-02T13:18:30.385Z","detail":"The receipt store reports 2026-11-02T13:18:30.385Z; 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:df28274fdde9e4a8026a4a60e9633e3186703580f3d670789abaf1ef87ab81c5","computed_hash":"sha256:df28274fdde9e4a8026a4a60e9633e3186703580f3d670789abaf1ef87ab81c5","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."}}}