{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ec470167-ad1d-4717-a6aa-01aff6c70c6f","source_url":"https://zambo.dev/api/receipt/ec470167-ad1d-4717-a6aa-01aff6c70c6f","receipt":{"id":"ec470167-ad1d-4717-a6aa-01aff6c70c6f","created_at":"2026-11-12T10:39:54.190Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-12T10:39:53.087Z","completed_at":"2026-11-12T10:39:54.190Z"}],"output_hash":"sha256:c3cda32d21c63dfa2ff7b5a6c578d8f0d45c18bad28fc6e5ce165452c50ea1da","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2058,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:d5a388b07de05c92b6abf6c4b0adf7f9680bafa86b9f2242237b196d0cba87b5","timestamp":"2026-11-12T10:39:37.519Z","receipt_uuid":"c1e79673-8b14-4cfd-ae93-0f7db99ad677"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:195408b0ddf0d876f7dd0360e669dff38080daac81074fd5522c938f255eac31","timestamp":"2026-11-12T10:39:37.561Z","receipt_uuid":"8ffc6328-5bc9-4a62-8d8f-77e7168af004"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:bdf9d4ae4fb93640fa928b962cb960f61fcae703941fb683be076faa0d0826b1","timestamp":"2026-11-12T10:39:38.687Z","receipt_uuid":"d8447bcc-c26b-4d21-90ad-6519452fc7b2"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:7b4be1ecd742fd5014b1e40fe02b3478abb22f32020e2bb68f1b448ee5ed7431","timestamp":"2026-11-12T10:39:51.561Z","receipt_uuid":"54395c2f-7a3f-4ffd-9c5b-67ac6ccc03af"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:a987ed0183ec40fb7c3d297ad3e135208f64473e8ec2674e7efcadf8f3535e7a","timestamp":"2026-11-12T10:39:52.542Z","receipt_uuid":"a689fdeb-6c46-4bd9-8ce3-3d31598f1a78"},{"tool":"write","status":"completed","args_hash":"sha256:56fe04f7acb97092b10165a7091839e9ab9752da6d06a44037ee42f87c106ae9","timestamp":"2026-11-12T10:39:54.190Z","receipt_uuid":"ec470167-ad1d-4717-a6aa-01aff6c70c6f"}],"result_preview":"Subject: Zambo is live\n\nHey [Name],\n\nThe wait is over. Zambo is officially launching.\n\nWe built this to solve one specific problem: finding source-backed prospects without the guesswork. We aren’t here to promise you a magic button that invents customers. We are here to give you verified data.\n\nHere is exactly what the platform does right now:\n\n1.  **Live Lead Research:** Query LeadSignal for qualified leads in specific trades and cities.\n2.  **Source-Backed Data:** We only return leads that exist. If the tool returns zero results, that is accurate data, not a failure. We do not fabricate names or contact info to fill a list.\n3.  **No Spam:** The system generates research and drafts. It does not send outreach. You hold the trigger.\n\nWe value precision over volume. A receipt proves the bytes saved, not the correctness of the lead, so we built the system to prioritize source verification. If a lead isn’t backed by a public source, it won’t appear in your dashboard.\n\nWe are rolling this out to early users now. The free tier allows three searches per day. That is enough to test the quality of the data in your specific market.\n\n**Next Step:**\n\nRun one search. Pick a trade you know well and a city you target. Use the free credits. Check the source links. If the data holds up, you know you have a tool that saves hours of manual scraping. If it doesn’t, you have lost three minutes, not your reputation.\n\nTry it here: [Link to Zambo Dashboard]\n\nLet me know what you find.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:d84eff2bb7cdb994637021859ef303e87f1cf34897f507f3d0bce2ac636c119d","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":"sha256:67b0552d0fedc8d51f870348d2d6ca9f80d062e780db1bad48d400486dd8a0e9","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":"sha256:2d048250a91085ad0a94590824eb5d1292111dd533cf210d7c3a55dfd1704c81","anchor":{"event_id":"f1489f03dded80d2b0a09be21f5c5a800b342702cb13845aa8e7425dc2686443","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-12T10:39:54.710Z","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":"2026-11-12T10:39:54.190Z","evidence_url":null,"receipt_uuid":"ec470167-ad1d-4717-a6aa-01aff6c70c6f","output_sha256":"sha256:c3cda32d21c63dfa2ff7b5a6c578d8f0d45c18bad28fc6e5ce165452c50ea1da","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-12T10:39:54.190Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c3cda32d21c63dfa2ff7b5a6c578d8f0d45c18bad28fc6e5ce165452c50ea1da\",\"receipt_uuid\":\"ec470167-ad1d-4717-a6aa-01aff6c70c6f\",\"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":"2026-11-12T10:39:54.190Z","detail":"The receipt store reports 2026-11-12T10:39:54.190Z; 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":"sha256:37e730ede0fa243322d316757e142a3d83a04324f8c5a22e189e176112bb293e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:c3cda32d21c63dfa2ff7b5a6c578d8f0d45c18bad28fc6e5ce165452c50ea1da","computed_hash":"sha256:c3cda32d21c63dfa2ff7b5a6c578d8f0d45c18bad28fc6e5ce165452c50ea1da","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."}}}