{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2af1bcde-0ee9-473e-b0c6-f003006714d6","source_url":"https://zambo.dev/api/receipt/2af1bcde-0ee9-473e-b0c6-f003006714d6","receipt":{"id":"2af1bcde-0ee9-473e-b0c6-f003006714d6","created_at":"2026-11-05T18:07:09.016Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-05T18:07:07.564Z","completed_at":"2026-11-05T18:07:09.016Z"}],"output_hash":"sha256:3214d9587a18fdc32d980f51ce62fb9c82e411ee75cc898e2fa912b8d6b53575","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2344,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:658f10ab8f4c7e9b3419af976090c661393efd81af8979a6ceb775b888609d74","timestamp":"2026-11-05T18:06:52.382Z","receipt_uuid":"02e2a123-b595-4a15-b349-78be6f760274"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:523f49b3f10ae3e706c70e515c586943ea6989adaae262c31d52821cbe650592","timestamp":"2026-11-05T18:06:53.265Z","receipt_uuid":"b283d3c4-e328-4364-8e32-bed9f11e39ee"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:c35473ea882383a356c71cd53eb4b8fb9ef3c4bfad8b38bc9c2a0752a3a31ed5","timestamp":"2026-11-05T18:07:06.212Z","receipt_uuid":"bcdf6e0c-9d51-4360-adf2-eadc825ca95b"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:43d1213467291023b3a752ea476c480cbc42632f548e0ee011b17f1d900384b6","timestamp":"2026-11-05T18:07:07.137Z","receipt_uuid":"5e9eb32b-5825-4e96-8bec-0235fd10c164"},{"tool":"write","status":"completed","args_hash":"sha256:0faadfc518eafbd2ff3383c02b07af1f030cc42abc38921bb197511d22fe7afb","timestamp":"2026-11-05T18:07:09.016Z","receipt_uuid":"2af1bcde-0ee9-473e-b0c6-f003006714d6"}],"result_preview":"Subject: Zambo is live: 60-second AI lead generation\n\nHey [Name],\n\nZambo just launched. We built it to solve one specific problem: finding qualified leads for local service businesses without the usual lag or cost.\n\nHere is the reality of the current beta. We ran a test query for web design leads in Austin, Texas. The result was zero source-backed leads. The system correctly identified that no verified data existed for that specific niche and location in the current dataset.\n\nThis matters. Zambo does not hallucinate data. A receipt proves the saved bytes, not their correctness. If the tool cannot find a source-backed prospect, it tells you there are none. It will not invent customers, generate fake names, or fill gaps with plausible-sounding fiction.\n\nWe are treating every output as a prospect, never a confirmed sale. This distinction is critical. We are building for accuracy over volume. If a search returns empty, that is a valid, actionable data point. It tells you where the market is quiet so you can pivot your strategy elsewhere.\n\nThe tool supports 24 trades and any US city. It provides contact info for qualified leads in under 60 seconds. But it only does so when the data exists.\n\nWe are not asking you to trust a promise. We are asking you to trust the negative space.\n\nIf you want to test the boundaries of this accuracy, here is the live receipt from the Austin test. It documents the request, the zero-result status, and the system’s integrity check.\n\n[Link: https://zambo.dev/run/bcdf6e0c-9d51-4360-adf2-eadc825ca95b]\n\nWe have 20 free daily calls available. No API key. No signup. Just the raw output of our semantic analysis and pattern checks.\n\nLet me know if you want to run a different trade or city. I can generate a fresh receipt for you to inspect.\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:9786abb5a27db03fb5b7e7a2e203033961b241c4c8bfc8e1f0a40e9d665e09e3","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":"sha256:21901fed7056d803a1f548cd0148afc72af9dd88dcc540c23faa1ce8994209a0","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:b4f0dbb6ac81c449071da1f53792bfcdb8749968028995846ac76765c35a64da","anchor":{"event_id":"76c9a94eec5bc436ee73f2eae8edb74a52db5419ac7f5771fac4174349a86930","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-05T18:07:15.049Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-05T18:07:09.016Z","evidence_url":null,"receipt_uuid":"2af1bcde-0ee9-473e-b0c6-f003006714d6","output_sha256":"sha256:3214d9587a18fdc32d980f51ce62fb9c82e411ee75cc898e2fa912b8d6b53575","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-05T18:07:09.016Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3214d9587a18fdc32d980f51ce62fb9c82e411ee75cc898e2fa912b8d6b53575\",\"receipt_uuid\":\"2af1bcde-0ee9-473e-b0c6-f003006714d6\",\"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":"2026-11-05T18:07:09.016Z","detail":"The receipt store reports 2026-11-05T18:07:09.016Z; 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":"sha256:015ad8859da04104d098990554744ebd36447f16e1c93fdb36b1f90956fb1f10"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:3214d9587a18fdc32d980f51ce62fb9c82e411ee75cc898e2fa912b8d6b53575","computed_hash":"sha256:3214d9587a18fdc32d980f51ce62fb9c82e411ee75cc898e2fa912b8d6b53575","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."}}}