{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a0e6693f-a63d-477a-b164-175f4876ef94","source_url":"https://zambo.dev/api/receipt/a0e6693f-a63d-477a-b164-175f4876ef94","receipt":{"id":"a0e6693f-a63d-477a-b164-175f4876ef94","created_at":"2026-11-11T09:40:16.425Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-11T09:40:15.028Z","completed_at":"2026-11-11T09:40:16.425Z"}],"output_hash":"sha256:35768a34a9b916f93b0e759705ed1e0fcdaebbbd7741ee5150e146632451f89f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2088,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:53d669e9a029d3b5762cdbcf1b17312edd1376605b9ae0386d1d35943bde5f8a","timestamp":"2026-11-11T09:39:59.716Z","receipt_uuid":"a381d45d-5656-4497-9387-6cf4a1ef7f4d"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:bb3667f55984800109318dc95494191dad7f78bedd2c301cf200891b434139b1","timestamp":"2026-11-11T09:39:59.887Z","receipt_uuid":"9b9fcf43-eb7b-43e9-bacc-9420d7484a48"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:880bd5df34f4921dae9c05030b11a98dd46230b3bc17f2d179d9a1c7c6ce4381","timestamp":"2026-11-11T09:40:01.342Z","receipt_uuid":"166cde23-80c6-4494-b8ba-532992bb66ed"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:7db075b7c09f0d82af88978871c0939dd6af694b7f6395c4e03a8da5fd9ccc22","timestamp":"2026-11-11T09:40:13.809Z","receipt_uuid":"8672ee23-264f-4aab-bf2f-a17e05a548d7"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:5c8cf1ca10cadec9298007b1121f8a4ed36835a352155c4e59f25ba34c33dcf2","timestamp":"2026-11-11T09:40:14.749Z","receipt_uuid":"05d090b0-5562-4bbf-88be-faba035cbfa6"},{"tool":"write","status":"completed","args_hash":"sha256:ed6c5f77e11b4b5a76979f191796b229dfcca2be272d97f4d8ace5e0f84d02b5","timestamp":"2026-11-11T09:40:16.425Z","receipt_uuid":"a0e6693f-a63d-477a-b164-175f4876ef94"}],"result_preview":"Subject: Zambo is live: 60-second lead research for local trades\n\nHi [Name],\n\nZambo is officially live. We built this to solve one specific problem: finding qualified, source-backed prospects for local service businesses without wasting hours on manual scraping.\n\nThe core function is simple. You input a trade type and a city. Within 60 seconds, Zambo returns five qualified leads with contact info. It supports 24 trades across any US city. There is no authentication required, and the tool operates on a free tier of three searches per day per IP.\n\nI ran a test query for web design prospects in Austin, TX. The system executed the search and returned a status of \"no results.\" This is the correct behavior. Zambo does not invent contacts. A receipt is generated for every run, proving exactly what data was retrieved or confirming that no source-backed leads exist for that specific query at that time. The tool prioritizes accuracy and verifiability over volume.\n\nThe initial scan framework includes semantic analysis and pattern checks to ensure data integrity. We are not guessing. We are retrieving verifiable information. If a lead is returned, it is backed by public sources. If no lead is returned, you know immediately.\n\nWe are currently in the launch phase. The platform is accessible now.\n\n**Next Step:**\n\nVisit https://zambo.dev/today to run your first search. Pick a trade and a city. Check the results. Verify the receipt.\n\nLet me know if you have questions about the data sources or the search logic.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:5fe13319f79f620364a719242043c0941b5f3ae8a53746b7962225f3342e1094","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:e357d8abd923d7266ab1a41e6fa42d3d217bfd8aa30d2dce198c0e3018d7f5c9","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":"sha256:7333eeae4253a0bcd9a4468ad60662fd02b505f537570884087705b4fecb9937","anchor":{"event_id":"c3ae058bd76e70273e5d5cce0838f1eebbe08e9ff46242125ae524877479251e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T09:40:16.982Z","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":"2026-11-11T09:40:16.425Z","evidence_url":null,"receipt_uuid":"a0e6693f-a63d-477a-b164-175f4876ef94","output_sha256":"sha256:35768a34a9b916f93b0e759705ed1e0fcdaebbbd7741ee5150e146632451f89f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T09:40:16.425Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:35768a34a9b916f93b0e759705ed1e0fcdaebbbd7741ee5150e146632451f89f\",\"receipt_uuid\":\"a0e6693f-a63d-477a-b164-175f4876ef94\",\"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":"2026-11-11T09:40:16.425Z","detail":"The receipt store reports 2026-11-11T09:40:16.425Z; 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":"sha256:35768a34a9b916f93b0e759705ed1e0fcdaebbbd7741ee5150e146632451f89f","computed_hash":"sha256:35768a34a9b916f93b0e759705ed1e0fcdaebbbd7741ee5150e146632451f89f","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."}}}