{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e457494b-aa3f-4f39-a80c-b32605044108","source_url":"https://zambo.dev/api/receipt/e457494b-aa3f-4f39-a80c-b32605044108","receipt":{"id":"e457494b-aa3f-4f39-a80c-b32605044108","created_at":"2026-11-11T04:02:36.598Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-11T04:02:35.506Z","completed_at":"2026-11-11T04:02:36.598Z"}],"output_hash":"sha256:c42fe359a59a594f893715c859525faf71e35d2f29793725d22d4f7cb33110d3","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1811,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:73fcdb98a1a8d9214069327c6b1724415175bb77991ed1aaec51805e9f5f6f48","timestamp":"2026-11-11T04:02:20.498Z","receipt_uuid":"b5c030a9-0c91-4ea1-89a8-e2e63bd51ccd"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:5b40b678b60dabfb01bcd683be7d32372b5e13e00328634e8bf02f122ce345ee","timestamp":"2026-11-11T04:02:20.541Z","receipt_uuid":"f217fa8c-c4df-4aed-9cb1-bfcb60561851"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:a2f07acf431e4e48ee7dc63e7d24b01c8bd65faff79653d8e37d0f5d1659398b","timestamp":"2026-11-11T04:02:21.901Z","receipt_uuid":"fdea09f1-8439-4a38-b567-f01bf5789c70"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:fb59e5a00ccca2159fac7631feba1988c88a46527014b749cb7aa03372e8ad57","timestamp":"2026-11-11T04:02:34.456Z","receipt_uuid":"87f1cafd-3abf-4ace-86fc-ab49fcf9cd57"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:aae7cea5cdcca153e0a09ee31da91e7890bb2884f137e6f117750b473a03b725","timestamp":"2026-11-11T04:02:35.219Z","receipt_uuid":"271ec4b5-ece1-4a83-9744-8eb2e1e20c6d"},{"tool":"write","status":"completed","args_hash":"sha256:14c0f8d4d91d6911e31c1de389562d156c8c59b32cc72981e12816dc19b2ab89","timestamp":"2026-11-11T04:02:36.598Z","receipt_uuid":"e457494b-aa3f-4f39-a80c-b32605044108"}],"result_preview":"Subject: Zambo is live: 60-second lead research\n\nHi [Name],\n\nNo more guessing. Zambo is here to give you source-backed prospects in under a minute.\n\nWe built this for teams who are tired of empty spreadsheets and generic AI fluff. You input a trade and a city. Zambo scans public sources and returns qualified leads with contact info. No invented data. No hallucinations. Just research you can verify.\n\nI tested the engine today. The system is stable. The logic holds. When you run a query, you get a clear execution plan and a receipt for every step. If the data isn’t there, the tool says so. It doesn’t make up names to fill a gap. That honesty is the core of the product.\n\nHere is what you get:\n\n*   **Speed:** Results in 60 seconds or less.\n*   **Transparency:** Every search comes with a verifiable receipt.\n*   **Accuracy:** Source-backed only. If there are no leads, you know immediately so you can pivot.\n\nI’m not asking you to trust me. I’m asking you to trust the output.\n\n**Next Step:**\n\nSign up for the free tier. You get three searches per day. Pick a trade and a city you know well. Run the search. Check the sources yourself.\n\nIf the data matches reality, you have a tool. If not, let me know what’s wrong.\n\n[Link to Sign Up]\n\n[Your Name]\nFounder, Zambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:db34e44f92794f1d9a551f454d374a909792be530ea177db38cb34c4c3f155f8","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":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:08e724d42a42906e685c7fcc1a078bd49320bf0948c8da1c59499554b2065b18","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":"sha256:2f78d783f8f63e272c18293b3bb571b2f7a78d29a6ade3fe27aa56db49ddc932","anchor":{"event_id":"5e61304e7589f3651b3696691136b85572c67e6e9abb5cf85aeab2fd946d346d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T04:02:38.741Z","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":"2026-11-11T04:02:36.598Z","evidence_url":null,"receipt_uuid":"e457494b-aa3f-4f39-a80c-b32605044108","output_sha256":"sha256:c42fe359a59a594f893715c859525faf71e35d2f29793725d22d4f7cb33110d3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T04:02:36.598Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c42fe359a59a594f893715c859525faf71e35d2f29793725d22d4f7cb33110d3\",\"receipt_uuid\":\"e457494b-aa3f-4f39-a80c-b32605044108\",\"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":"2026-11-11T04:02:36.598Z","detail":"The receipt store reports 2026-11-11T04:02:36.598Z; 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:db6bd24a29d67dad85dfaeeb0a32fab676e8cad4a60e624e49f918f48afbe813"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:c42fe359a59a594f893715c859525faf71e35d2f29793725d22d4f7cb33110d3","computed_hash":"sha256:c42fe359a59a594f893715c859525faf71e35d2f29793725d22d4f7cb33110d3","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."}}}