{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"504c2b50-15fd-47cc-9151-96e8149b5b15","source_url":"https://zambo.dev/api/receipt/504c2b50-15fd-47cc-9151-96e8149b5b15","receipt":{"id":"504c2b50-15fd-47cc-9151-96e8149b5b15","created_at":"2026-11-09T16:20:20.913Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T16:20:19.685Z","completed_at":"2026-11-09T16:20:20.913Z"}],"output_hash":"sha256:f5740085968e2b5df8a50fd7f23d142053dd5ed3e9c0dfa2e096f2f5e568c90b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1777,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:a34868da2fca84f2a40bba7609d72f1f0ead1ac16a61deb935253705d1958750","timestamp":"2026-11-09T16:20:04.014Z","receipt_uuid":"274db272-2fb3-443c-9e98-9b369bb5cc71"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:887071a4e3c0b7cd85335b5f2ca3f3a1fba98d9b9db483b8360e55a620591171","timestamp":"2026-11-09T16:20:06.842Z","receipt_uuid":"e9df270b-b252-4486-8a4e-d4ae8b534594"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:ed427fccb8b3672e76390a83130fe04a123ea6a6e8ad605f44c4de836eba16bf","timestamp":"2026-11-09T16:20:18.086Z","receipt_uuid":"d3173ef5-7fbd-49ee-b047-b5fa33af306e"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:1bbffd713040d3ab09f0c52635f0a5270c2c7e1c752ebddcbb003f7ec3515958","timestamp":"2026-11-09T16:20:19.062Z","receipt_uuid":"d517da9e-8a07-4cae-9af2-b7fd75d805b7"},{"tool":"write","status":"completed","args_hash":"sha256:c545cf28667ac6f9f092ac4aaf35a008f5d04d8e122931ba627dade2b24a4dd1","timestamp":"2026-11-09T16:20:20.913Z","receipt_uuid":"504c2b50-15fd-47cc-9151-96e8149b5b15"}],"result_preview":"Subject: Zambo is live: Real data, zero fluff\n\nYou don’t need another AI wrapper that guesses. You need proof.\n\nZambo just launched. It scrapes public, source-backed data to find qualified prospects for local service businesses. No invented contacts. No hallucinated emails. Just verified leads from real sources, delivered in under 60 seconds.\n\nWe ran a test search for web designers in Austin, TX. The system returned zero results. That’s not a failure; that’s accuracy. Zambo refuses to fabricate data to hit a quota. If the source doesn’t have it, it tells you. A receipt ID confirms the exact bytes saved and scanned, ensuring transparency at every step.\n\nThis is critical for contractors and local pros. You can’t afford to spend hours verifying fake leads. You need to know if a prospect exists before you pitch. Zambo provides the trade type, the city, and the verified contact info—if it’s there.\n\nWe are not promising a flood of customers. We are promising a filter that works.\n\n**Your Next Step:**\n\nTest the tool yourself. Run a search for your specific trade and city. Check the sources. Verify the receipts.\n\n[Link to Zambo Dashboard]\n\nWe keep it simple. You get the data. You make the call.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:17de0c3753ff2bc864e3e3b0f07a61f8a323d6209f2a6ed25278f8d90f1554b5","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:a914fa2ccd5167c06201a7649f362114d8ec437c705006f816a39d32eb2f80e1","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:fa8747156f5c297dddbbff1afd63a35da203446c00a34e567ce79f257d506da6","anchor":{"event_id":"e43c91d643a9bb8bc4bc4698ec75e6075f461c6fbcd032954bd4147fe0fa7eec","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T16:20:21.526Z","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":"2026-11-09T16:20:20.913Z","evidence_url":null,"receipt_uuid":"504c2b50-15fd-47cc-9151-96e8149b5b15","output_sha256":"sha256:f5740085968e2b5df8a50fd7f23d142053dd5ed3e9c0dfa2e096f2f5e568c90b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T16:20:20.913Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f5740085968e2b5df8a50fd7f23d142053dd5ed3e9c0dfa2e096f2f5e568c90b\",\"receipt_uuid\":\"504c2b50-15fd-47cc-9151-96e8149b5b15\",\"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":"2026-11-09T16:20:20.913Z","detail":"The receipt store reports 2026-11-09T16:20:20.913Z; 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":"sha256:9eb1dbcbfd0e2337b417e3894a70ebc38daae5f254a19c8f5f0b4d9820c556fd"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:f5740085968e2b5df8a50fd7f23d142053dd5ed3e9c0dfa2e096f2f5e568c90b","computed_hash":"sha256:f5740085968e2b5df8a50fd7f23d142053dd5ed3e9c0dfa2e096f2f5e568c90b","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."}}}