{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"83c5d777-ec14-4af9-b94a-3f81f82b6728","source_url":"https://zambo.dev/api/receipt/83c5d777-ec14-4af9-b94a-3f81f82b6728","receipt":{"id":"83c5d777-ec14-4af9-b94a-3f81f82b6728","created_at":"2026-11-09T12:08:21.592Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T12:08:20.381Z","completed_at":"2026-11-09T12:08:21.592Z"}],"output_hash":"sha256:403f19cf2385fa12e7c15263b3c1fa9576851d64883b2effa61a9d3d4a74c121","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2179,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:3fc659fef56a72c7d169e52e9a11ebb1207abdffa29b7879e9596913d9925ef3","timestamp":"2026-11-09T12:08:05.431Z","receipt_uuid":"d1c25791-2bb3-44a1-bb7d-6c8f727b58a9"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:4822b1c083b4a284cbf757c42ec66308309ffb8390f08590620da09cb5bd8fa9","timestamp":"2026-11-09T12:08:06.833Z","receipt_uuid":"99b1d8c2-162b-486d-8a14-f42f85379956"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:837519cfb88f0e60e340c7f34fa3c8abda0497ab57f81268fd1578a1a7f17b94","timestamp":"2026-11-09T12:08:19.303Z","receipt_uuid":"88bc1476-0788-45a0-8e12-e88a0168cfe4"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:2c1976c723ad7992278d32cdac40e1d28584310453a6616e5aad33080916e55c","timestamp":"2026-11-09T12:08:20.124Z","receipt_uuid":"fd28804b-da78-41aa-9d0f-37b297f4cc05"},{"tool":"write","status":"completed","args_hash":"sha256:980cb6c48c4fd0205fca0441002fa53c53345f17d23990d45a4c57a46c4960c9","timestamp":"2026-11-09T12:08:21.592Z","receipt_uuid":"83c5d777-ec14-4af9-b94a-3f81f82b6728"}],"result_preview":"Subject: Zambo is live: Real-time lead research, zero hallucinations\n\nHi [Name],\n\nZambo is officially out of beta. We built this because AI lead generation tools often guess. If a tool invents a customer or misidentifies a prospect as a closed deal, your pipeline is broken.\n\nZambo operates on a strict rule: **Source or stop.**\n\nThe platform integrates with LeadSignal to pull only verified, source-backed prospects. It does not fabricate contact details. It does not assume a lead is a customer. It simply provides the data you need to make a real connection, backed by public records.\n\nWe ran a test query for web design prospects in Austin, TX. The system returned zero results. This is the correct behavior. There were no verified, source-backed leads in that specific sector and location at that moment. A receipt was generated to prove the query ran and the bytes saved were unchanged. This is not a failure; it is the system refusing to lie to you.\n\nYou can verify this transparency yourself. Every search generates a unique receipt URL. You can click it to see exactly what was queried, when it ran, and what the system found. No black box. No \"trust us.\" Just a digital audit trail.\n\n**Your next step:**\n\nTest the accuracy yourself. Visit your today URL to see your current free quota. Then, run a search for a trade and city you know well. Check the receipt. If the tool finds nothing, you will know it is because there is nothing there—not because the algorithm is broken.\n\n[Link to Today URL]\n\nWe are focused on building trust through radical transparency. If the data isn’t there, we tell you that.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a17e99df452df145ba725419762d9a56243ddad09719047f43f8178d8b5f80bb","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":"sha256:5e6d3eabc9711f8be0239115dd8516070dde696d2550cebfcfaf8d335fd97494","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:f921821ba77379f555d071b07db2807b0eff3c05b33112129da43a9b01e17538","anchor":{"event_id":"105c0a920c58bf1e29e124bc59effc6a3b659831e9d9b87dd6d6aafc17127640","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T12:08:22.126Z","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":"2026-11-09T12:08:21.592Z","evidence_url":null,"receipt_uuid":"83c5d777-ec14-4af9-b94a-3f81f82b6728","output_sha256":"sha256:403f19cf2385fa12e7c15263b3c1fa9576851d64883b2effa61a9d3d4a74c121","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T12:08:21.592Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:403f19cf2385fa12e7c15263b3c1fa9576851d64883b2effa61a9d3d4a74c121\",\"receipt_uuid\":\"83c5d777-ec14-4af9-b94a-3f81f82b6728\",\"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":"2026-11-09T12:08:21.592Z","detail":"The receipt store reports 2026-11-09T12:08:21.592Z; 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":"sha256:403f19cf2385fa12e7c15263b3c1fa9576851d64883b2effa61a9d3d4a74c121","computed_hash":"sha256:403f19cf2385fa12e7c15263b3c1fa9576851d64883b2effa61a9d3d4a74c121","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."}}}