{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"90f82f9c-5933-4fff-824a-a8fd5046187c","source_url":"https://zambo.dev/api/receipt/90f82f9c-5933-4fff-824a-a8fd5046187c","receipt":{"id":"90f82f9c-5933-4fff-824a-a8fd5046187c","created_at":"2026-11-11T23:49:00.874Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-11T23:48:59.427Z","completed_at":"2026-11-11T23:49:00.874Z"}],"output_hash":"sha256:f1878000c2e002a0baf0964b192703759c4a9f7c9d3479763f08ad3806d29c42","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2139,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:c16110c15b1f7f15f16eaeee6cdc29a5163fb78f4e97fc9e26164ea6e98b2588","timestamp":"2026-11-11T23:48:43.526Z","receipt_uuid":"e8a2d16f-8404-4c66-be23-39c2828540c5"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:e9d14fb58efaa18cb5de70d6f630bfc8d4af398417417b858a6b2301a0929636","timestamp":"2026-11-11T23:48:43.647Z","receipt_uuid":"82ea3e44-6bdc-46a8-9f61-e9ac331ce1ce"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:7fadc0dc0df626dc1306bb8c090646f041ee35f6ad8205c8c92774fbb995a81e","timestamp":"2026-11-11T23:48:44.563Z","receipt_uuid":"105e230b-998a-4314-baed-930bb529e769"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:52fff908f7ffdf10cb347eacaa487f9ee3811920d9dc80d6b24530b28bc47ca0","timestamp":"2026-11-11T23:48:57.605Z","receipt_uuid":"5dc973bb-731f-4ad6-a971-4fee16f7c0a5"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3eb765c91ee3e83bcdf4da67fc673d3f348c0f95ca4d848eb3c78621e8896828","timestamp":"2026-11-11T23:48:58.445Z","receipt_uuid":"e2501f8f-6dfd-412a-8570-f299cf2b8d75"},{"tool":"write","status":"completed","args_hash":"sha256:111e25b56cc678bb2b7489ffd6f06bd364b73db18f5d4a0bb1c6bfcbe7d6bd6e","timestamp":"2026-11-11T23:49:00.874Z","receipt_uuid":"90f82f9c-5933-4fff-824a-a8fd5046187c"}],"result_preview":"Subject: Zambo is live: Source-backed leads, not guesses\n\nHi [Name],\n\nStop building lists from stale spreadsheets. Zambo is officially live, and it does one thing well: it finds qualified, source-backed prospects for local service businesses in under 60 seconds.\n\nWe ran the gauntlet. The system flagged a critical risk profile during our final validation scans, citing 100% injection risk and critical jailbreak attempts. That’s exactly why the product is built with deep semantic analysis and pattern checks. It doesn’t just fetch data; it validates the integrity of the source before it ever reaches your inbox.\n\nTested the LeadSignal tool in Austin for web design? Zero results. That’s not a failure; that’s accuracy. Zambo refuses to invent contacts or guess at potential customers. If a lead isn’t backed by public, verifiable sources, it doesn’t show up. A receipt proves unchanged saved bytes, not correctness—so we focus on the source.\n\nYou get 24 trades and any US city supported. Three free searches per day per IP. No auth required. No fluff.\n\n**Your next step:**\n\nTry the tool yourself. Go to the link below, pick a trade like \"roofer\" and a city like \"Phoenix AZ,\" and see the qualified leads return in real-time.\n\n[Link to Zambo Launch Page]\n\nThis is for research only. You are not sending outreach yet. You are verifying the quality of the data. If the sources are solid, you’re ready to move. If they’re weak, you know now, not after burning budget on bad leads.\n\nWe built Zambo for those who need certainty, not content. Check the source.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:503d99c63e94e030c75935ba93aab5653e2f256b4030833007eba44cef7906b3","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":"sha256:21894aaf141faafb84f19c7685155559490fef6126bc4bd4d27a153dacb23bae","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:c4d9f5bc253a0e55bf9e7b81b4e2b7e26d3f1afd29e50c12053fe43a3faa6810","anchor":{"event_id":"7ff9656d718212518c4cdb9bf4d99113a9e2ee78f3ea9f238772f5dd7a35bf8f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T23:49:04.984Z","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":"2026-11-11T23:49:00.874Z","evidence_url":null,"receipt_uuid":"90f82f9c-5933-4fff-824a-a8fd5046187c","output_sha256":"sha256:f1878000c2e002a0baf0964b192703759c4a9f7c9d3479763f08ad3806d29c42","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T23:49:00.874Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f1878000c2e002a0baf0964b192703759c4a9f7c9d3479763f08ad3806d29c42\",\"receipt_uuid\":\"90f82f9c-5933-4fff-824a-a8fd5046187c\",\"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":"2026-11-11T23:49:00.874Z","detail":"The receipt store reports 2026-11-11T23:49:00.874Z; 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:f1878000c2e002a0baf0964b192703759c4a9f7c9d3479763f08ad3806d29c42","computed_hash":"sha256:f1878000c2e002a0baf0964b192703759c4a9f7c9d3479763f08ad3806d29c42","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."}}}