{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3e2afa61-2da6-4e7f-9da3-e70c095b59a3","source_url":"https://zambo.dev/api/receipt/3e2afa61-2da6-4e7f-9da3-e70c095b59a3","receipt":{"id":"3e2afa61-2da6-4e7f-9da3-e70c095b59a3","created_at":"2026-11-03T16:54:19.722Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-03T16:54:18.676Z","completed_at":"2026-11-03T16:54:19.722Z"}],"output_hash":"sha256:f86059cfe77ec2cac99782cc9ddd3734b93f9bbaa11154c2f1df7efe264f5caf","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1724,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:bc73565904e6ff24fb36a9b8c648a2c6f4543bc04555b0090757a01658dd73e7","timestamp":"2026-11-03T16:54:04.351Z","receipt_uuid":"29f7fac9-1fce-4259-9bfa-51499f4cc14c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:e829896d26f5c1149c209e4e1e711043958629095ad6394391e06db9f6244d7e","timestamp":"2026-11-03T16:54:06.233Z","receipt_uuid":"78295828-a6d9-447e-a303-e82e36227ee8"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:8d4ede3f057b3d5e43761788fb7ec89833ccc81b1c0f008a193a9a3ca5d79397","timestamp":"2026-11-03T16:54:17.217Z","receipt_uuid":"c50c445e-a9c2-437b-9b63-6ac478163800"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:42c7da01e945449488c928d052eb36a88888c9c848d2e75fd095607fe7bf2509","timestamp":"2026-11-03T16:54:18.104Z","receipt_uuid":"bd37cb5a-cceb-4ed2-930a-8f2d28deeb22"},{"tool":"write","status":"completed","args_hash":"sha256:38bbc39d37da60005b2c15badaafff7a50f23c159c9ff7327264cef3cd75ebe8","timestamp":"2026-11-03T16:54:19.722Z","receipt_uuid":"3e2afa61-2da6-4e7f-9da3-e70c095b59a3"}],"result_preview":"Subject: Zambo is live\n\nHi [Name],\n\nZambo is officially up and running. We built it to solve one specific problem: finding qualified, source-backed leads for local service businesses in under 60 seconds.\n\nWe tested the system rigorously before launching. The platform supports 24 trades and any US city. It provides contact information for prospects, not just vague directory listings. We verified the data integrity through multiple scan checks to ensure the output is accurate and actionable.\n\nWe’re starting with a free tier: three searches per day per IP. No signup. No API key. Just immediate value.\n\nWe ran a test query for web design in Austin, Texas. The tool returned zero results for that specific combination today. This confirms the system is working as intended—it only returns leads when source-backed data exists. We don’t guess. We don’t pad the list with low-quality entries. If there’s no data, the system says so. That reliability is the core of Zambo.\n\nYou can try it yourself right now. Pick any trade and city. You’ll get instant results if the data is there, or a clear signal if it isn’t.\n\n[Link to Zambo]\n\nLet me know if you have questions.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:32b7bf5d6aead5b6ae77086f744760679f8e6070bd76442c892b3412c3fbaf30","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:ce653e9280ca31a913928b6a27f87b95094bbc5399994c9927d6981265ddf295","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":"sha256:8210a979a2de834839921a7b56182ab8609b01c3196f40238b385ca910037119","anchor":{"event_id":"3a346ea2b9591ab7e0d98932f9771b7fb893c877ea0cb6c1c3ecf48db259cff6","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-03T16:54:20.388Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-03T16:54:19.722Z","evidence_url":null,"receipt_uuid":"3e2afa61-2da6-4e7f-9da3-e70c095b59a3","output_sha256":"sha256:f86059cfe77ec2cac99782cc9ddd3734b93f9bbaa11154c2f1df7efe264f5caf","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-03T16:54:19.722Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f86059cfe77ec2cac99782cc9ddd3734b93f9bbaa11154c2f1df7efe264f5caf\",\"receipt_uuid\":\"3e2afa61-2da6-4e7f-9da3-e70c095b59a3\",\"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":"2026-11-03T16:54:19.722Z","detail":"The receipt store reports 2026-11-03T16:54:19.722Z; 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":"sha256:086917f5b310da5f64c702b5cab42e8ebb30e8067597dc915bf9a786fea7a88e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:f86059cfe77ec2cac99782cc9ddd3734b93f9bbaa11154c2f1df7efe264f5caf","computed_hash":"sha256:f86059cfe77ec2cac99782cc9ddd3734b93f9bbaa11154c2f1df7efe264f5caf","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."}}}