{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"48acb5ee-5ac9-4844-b815-ae59acb1a6d2","source_url":"https://zambo.dev/api/receipt/48acb5ee-5ac9-4844-b815-ae59acb1a6d2","receipt":{"id":"48acb5ee-5ac9-4844-b815-ae59acb1a6d2","created_at":"2026-11-04T15:23:09.707Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T15:23:08.587Z","completed_at":"2026-11-04T15:23:09.707Z"}],"output_hash":"sha256:16ef7020fc695526906779c1388b1b485d26a702e4d6424c58046184290314c9","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1974,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:6dce1f912da01419bca432c3c5880309ff0048e7b6b6bf8de6c1c73a3e5845b6","timestamp":"2026-11-04T15:22:54.413Z","receipt_uuid":"c88ea1a1-29cd-41b1-ae44-5ef2594c839c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:b30fbed3f3ec3f12a115bf804cebba5fe05e4b0b25fa56abe6ce1b21682a1d37","timestamp":"2026-11-04T15:22:55.912Z","receipt_uuid":"e464f5a6-fe9c-4d4f-99f7-610d280b4bb5"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:0ba53b67c47b14ab129b91061e75865dbc8a2d6d6709f6ad6d108a61d6f4bacf","timestamp":"2026-11-04T15:23:07.220Z","receipt_uuid":"ceed0fba-8d59-4cbe-88f0-5044e3f61ed8"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3d49f3a2021306bb81f95dc03b5d525e95b613284ecbd5cb9528c46b387928d9","timestamp":"2026-11-04T15:23:08.283Z","receipt_uuid":"7bfc738a-34dc-4de5-8a53-cbeff05096fc"},{"tool":"write","status":"completed","args_hash":"sha256:fd2875a3d1ced9de7f877660e6b4d6feef55d89a07a221b8584e1bb6c35c29cb","timestamp":"2026-11-04T15:23:09.707Z","receipt_uuid":"48acb5ee-5ac9-4844-b815-ae59acb1a6d2"}],"result_preview":"Subject: Zambo is live: 60-second lead generation for local trades\n\nHi [Name],\n\nZambo Stack is officially launching.\n\nWe built this to solve one specific bottleneck for contractors and local service businesses: the time it takes to find qualified prospects. Instead of scraping spreadsheets or guessing at cold emails, you input a trade type and a US city. In under 60 seconds, Zambo returns five qualified leads with verified contact details.\n\nThe system supports 24 trades and operates across any US city. There is no login wall and no API key friction. You get three free searches per day per IP to test the quality of the data before committing.\n\nWe ran a live verification during the launch phase. We queried Austin, TX for web design services. The system returned zero results for that specific slice, proving the engine filters out noise rather than padding lists with generic contacts. That precision is the point. We would rather show you an empty list than a list of bad data.\n\nI want you to see the tool in action. Visit the link below to run your own test. Pick a trade you know well and a city where you have operations. Check the contact details against your own knowledge base.\n\n[Insert Link to Zambo]\n\nIf the data holds up, let’s talk about how to integrate this into your current outreach workflow. If it doesn’t, I’d appreciate the feedback so we can tighten the filters.\n\nNo sales pitch. Just the tool.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:74b58b257fe61914ba1b4a5f778c1614a64aa6df2ecad4dbc039281eb59f55d8","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:f3669ed3fd773f9f0f6c985d7f5a21d41fee07666d16911a7144f3375240aa71","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:d3313facc92054365fa1b305d75a724d268028fbb32df4f482a1f97c57811cbb","anchor":{"event_id":"31922eec473fe7d8a1da77fcb8d539ac30d03b777c1d77a614da883fb4c83481","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-04T15:23:11.417Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T15:23:09.707Z","evidence_url":null,"receipt_uuid":"48acb5ee-5ac9-4844-b815-ae59acb1a6d2","output_sha256":"sha256:16ef7020fc695526906779c1388b1b485d26a702e4d6424c58046184290314c9","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T15:23:09.707Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:16ef7020fc695526906779c1388b1b485d26a702e4d6424c58046184290314c9\",\"receipt_uuid\":\"48acb5ee-5ac9-4844-b815-ae59acb1a6d2\",\"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":"2026-11-04T15:23:09.707Z","detail":"The receipt store reports 2026-11-04T15:23:09.707Z; 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:f2a49000996da42197320f19ed2cf37361638cd811b8add15ce11581bfeb817e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:16ef7020fc695526906779c1388b1b485d26a702e4d6424c58046184290314c9","computed_hash":"sha256:16ef7020fc695526906779c1388b1b485d26a702e4d6424c58046184290314c9","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."}}}