{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"0441db7b-76f3-4aa2-91cc-3011f2b05db9","source_url":"https://zambo.dev/api/receipt/0441db7b-76f3-4aa2-91cc-3011f2b05db9","receipt":{"id":"0441db7b-76f3-4aa2-91cc-3011f2b05db9","created_at":"2026-11-14T09:22:28.200Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-14T09:22:27.180Z","completed_at":"2026-11-14T09:22:28.200Z"}],"output_hash":"sha256:61da4cc623eff2d25556d958b48b8efe9e14db488bb296f48f913ebf93a7aa1e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1929,"verification_status":"verified","session_trail":[{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:9240c0ff22b815b8449aaaf0d3f83a7f5824d060b0b2bd68efb81c664bdfc721","timestamp":"2026-11-14T09:22:11.836Z","receipt_uuid":"f079171c-27d6-4bb3-b713-3dbe83b59145"},{"tool":"capability_search","status":"completed","args_hash":"sha256:672bec0cb524c55cd9456c0c35bc980c5817006a49c52466c64f30b8fdd1246f","timestamp":"2026-11-14T09:22:11.893Z","receipt_uuid":"eb8ada84-5a50-4e4a-8ce2-bf2b7a473cd8"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:d6720ba8c5fd67fe57031c7f9101598e3cf4270a1851eae776e4e465c8103e72","timestamp":"2026-11-14T09:22:13.463Z","receipt_uuid":"d0d1581f-2521-4c1c-8ae7-e01d5cf3b426"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:bde9859a796099ea4d558924555e0d869fd0c86fe58c8e8734403ad2cad30b37","timestamp":"2026-11-14T09:22:25.732Z","receipt_uuid":"3bec3cb0-4946-42ba-8601-e170dc0a310e"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3c0f7b1d403e5dcb6a4f12e4511e9132eee3aec1ba5ffebb0cb6ebebe867e0f6","timestamp":"2026-11-14T09:22:26.825Z","receipt_uuid":"93927603-a40f-4218-bb46-da5bea8b2390"},{"tool":"write","status":"completed","args_hash":"sha256:15f4f11fc18da7b3040e793c9f42d567bea2821fbd1aff0633b919536e4b31e7","timestamp":"2026-11-14T09:22:28.200Z","receipt_uuid":"0441db7b-76f3-4aa2-91cc-3011f2b05db9"}],"result_preview":"**Subject: Zambo is live: 60-second lead generation for local trades**\n\nHey [Name],\n\nZambo has officially launched. We built this to solve one specific problem: contractors and local service businesses lose billable hours hunting for qualified prospects.\n\nZambo Stack connects to your AI assistant. You request a trade and a city. In under 60 seconds, you receive five source-backed leads with contact information. We currently support 24 trades across any US city.\n\nThis is a research tool. It does not send outreach. It provides the data so you can decide how to engage. If the tool returns no results for a specific query, it reports that clearly. You get the facts, not filler.\n\nWe are currently running initial tests. For example, a query for web design in Austin, TX returned zero source-backed leads. That is accurate reporting. If there are no leads, you know it immediately. No wasted time. No false positives.\n\nYou can access Zambo via MCP. One free first call per tool per day, plus three shared continue calls. No authentication required.\n\nWe are inviting you to test the workflow. Pick a trade you serve. Run a search. Verify the source-backed data. If it saves you time, great. If not, let us know why.\n\nWe are not promising a magic sales engine. We are promising fast, accurate lead research for local service businesses.\n\nTry it here: [Link to Zambo]\n\nBest,\n\n[Your Name]\nFounder, Zambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:fc8093545231f32a38a58056a7e4c2ea4d7a4836b48c6776f84d7d8ff1460c79","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":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:5e4d2367a4a77e93514f407061c14ac583cd94e15b00c1a25407e89199b9bd17","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:ce75ff447cc0484a5618cee9af3b122b632bd87ba2fd03c88bf841219f3881a0","anchor":{"event_id":"6e1bcc95270d0eed4ebb97f1d73bb36c79d8c90d02393b56621fbbb3e4eec44e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T09:22:28.737Z","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":"2026-11-14T09:22:28.200Z","evidence_url":null,"receipt_uuid":"0441db7b-76f3-4aa2-91cc-3011f2b05db9","output_sha256":"sha256:61da4cc623eff2d25556d958b48b8efe9e14db488bb296f48f913ebf93a7aa1e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T09:22:28.200Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:61da4cc623eff2d25556d958b48b8efe9e14db488bb296f48f913ebf93a7aa1e\",\"receipt_uuid\":\"0441db7b-76f3-4aa2-91cc-3011f2b05db9\",\"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":"2026-11-14T09:22:28.200Z","detail":"The receipt store reports 2026-11-14T09:22:28.200Z; 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:e1995a0a60c1c64413a6fdd0a4f9663eeb503439f974ec1f78f79b783b9da39b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:61da4cc623eff2d25556d958b48b8efe9e14db488bb296f48f913ebf93a7aa1e","computed_hash":"sha256:61da4cc623eff2d25556d958b48b8efe9e14db488bb296f48f913ebf93a7aa1e","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."}}}