{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"4a496f3c-5a6a-448c-a963-c324abfb32f6","source_url":"https://zambo.dev/api/receipt/4a496f3c-5a6a-448c-a963-c324abfb32f6","receipt":{"id":"4a496f3c-5a6a-448c-a963-c324abfb32f6","created_at":"2026-11-10T05:09:19.016Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-10T05:09:17.704Z","completed_at":"2026-11-10T05:09:19.016Z"}],"output_hash":"sha256:7dffef17b8b361adec40c9cf551ed807bbb5905f2050329b99800d34acac911d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2702,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:ab91f70bf784f1e7d5c0c25d6b0f5df572c224d3ed79e791775a1ab342fcf7bd","timestamp":"2026-11-10T05:09:02.138Z","receipt_uuid":"72e52968-a120-42e4-aa32-bdac3c08a149"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:dbdc61825af40935f874662636d1748c54e402bcc7a96b055f4df24172314da1","timestamp":"2026-11-10T05:09:02.301Z","receipt_uuid":"a3e61f8b-3fef-40df-aa1a-2a49290df727"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8c17e317bde3689eb360777e07b24a62ae3e57996791848e58ef03b7bc94798b","timestamp":"2026-11-10T05:09:03.345Z","receipt_uuid":"0671c841-e3aa-4617-a8c4-c8b01c6b586f"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a0c43263ccf180f9c97c7470e6bdf40eca30efa491aa0907a2a4aed29d6c5cde","timestamp":"2026-11-10T05:09:16.077Z","receipt_uuid":"8e231530-974c-4ffc-92cb-fdb2cc953d39"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:e621bb0a3c603c290344b9471b1ae5e95f407a2c6f316fe2a5806314355acd89","timestamp":"2026-11-10T05:09:17.118Z","receipt_uuid":"37274cad-4880-47bf-8c64-6167c90d7b57"},{"tool":"write","status":"completed","args_hash":"sha256:93660fecf540f9ef1b0f786fd1eab41a98a783e3a98924b7a4da4e58421ef347","timestamp":"2026-11-10T05:09:19.016Z","receipt_uuid":"4a496f3c-5a6a-448c-a963-c324abfb32f6"}],"result_preview":"Subject: Zambo is live: source-backed leads, not guesses\n\nHi [Name],\n\nI’m writing because you care about the quality of your outreach, not just the volume. Most AI tools hallucinate contacts. They invent names, fabricate phone numbers, and waste your team’s time on dead ends. That’s why we built Zambo differently.\n\nZambo is now live. It doesn’t guess. It finds.\n\nOur launch checks confirmed the core promise: every lead returned is source-backed. We do not invent data. A receipt proves the bytes; the source proves the person. If we can’t verify a prospect through public, traceable data, we don’t show it to you.\n\nWe tested the system today. In one scenario, we queried for roofing leads in Phoenix. The engine executed the search plan, checked the source, and returned the result. In another test, we looked for web design prospects in Austin. The system returned zero results.\n\nThat zero result matters more than a hundred fake ones.\n\nWhen Zambo says \"no results,\" it means no verified, source-backed people were found in that specific vertical and location at that moment. It’s a hard stop. No filler. No hallucinations. No \"maybe this person exists.\" Just data that stands up to scrutiny.\n\nThis is critical for your brand. You don’t want to email a ghost. You want to email a real contractor, a real business owner, a real prospect who actually exists. Zambo gives you that certainty.\n\nWe are currently in the early access phase. The engine is stable, the receipts are live, and the logic is tight. We are not selling you a dream of a future product. We are showing you a working tool that respects your time and your reputation.\n\nI’d like to give you access to the live dashboard so you can run your own searches. Try it with your top trade and a city where you’ve had trouble finding quality leads before. See the receipts. Check the sources. If the data doesn’t hold up, walk away. If it does, you’ve found a partner that values precision over noise.\n\nReply with \"Access\" and I’ll send your login credentials. No contract. No commitment. Just a look under the hood.\n\nBest,\n\n[Your Name]\nFounder, Zambo\n[Link to Zambo Dashboard]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7e13c606f40f91329f79019934f176160994810967902e22cd2acc1a5768e4e9","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:c4cc357042466fe81412dfd32a03ebbc4229427e717d3f6f9908c894b82f3bda","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":"sha256:6b596d9ca856a4403a6fb5ba343b2e877ae0adf80f0a9d7dec16b74066f8e0bb","anchor":{"event_id":"e689f1f864dee53c62c70cc8a479c9245d0bf9c93fd5f178c0db205a4b8b79a5","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-10T05:09:19.554Z","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":"2026-11-10T05:09:19.016Z","evidence_url":null,"receipt_uuid":"4a496f3c-5a6a-448c-a963-c324abfb32f6","output_sha256":"sha256:7dffef17b8b361adec40c9cf551ed807bbb5905f2050329b99800d34acac911d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-10T05:09:19.016Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:7dffef17b8b361adec40c9cf551ed807bbb5905f2050329b99800d34acac911d\",\"receipt_uuid\":\"4a496f3c-5a6a-448c-a963-c324abfb32f6\",\"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":"2026-11-10T05:09:19.016Z","detail":"The receipt store reports 2026-11-10T05:09:19.016Z; 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:dac783e4e92dca7fe00882a1174e477f4b3bacd20d1b082b0506461ddfd9bab8"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:7dffef17b8b361adec40c9cf551ed807bbb5905f2050329b99800d34acac911d","computed_hash":"sha256:7dffef17b8b361adec40c9cf551ed807bbb5905f2050329b99800d34acac911d","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."}}}