{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f2943900-ae53-46cd-b86e-a1e5975bf619","source_url":"https://zambo.dev/api/receipt/f2943900-ae53-46cd-b86e-a1e5975bf619","receipt":{"id":"f2943900-ae53-46cd-b86e-a1e5975bf619","created_at":"2026-11-04T03:33:09.395Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T03:33:08.373Z","completed_at":"2026-11-04T03:33:09.395Z"}],"output_hash":"sha256:fa9b50cc2eabd39ee43421e753e7e9d7f59e716229f2ee7c1853103476aeb639","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1842,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:621df221d9a429f0d2a57f17ae342488994b192e2fbbe7f04f3997f71a532a8b","timestamp":"2026-11-04T03:32:53.467Z","receipt_uuid":"35eaaa2d-4dbb-4950-9247-4cc0851e94a2"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:d0fd6080e0791c2fd6deea19cd33906b21bd2b5219a2f7515fa422b13213b351","timestamp":"2026-11-04T03:32:54.705Z","receipt_uuid":"7cb03128-259e-4ebc-98ec-67285178cb97"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:9a067b8848660a7ee9af3de197a9488f610b70309d748de264320991525a2bf4","timestamp":"2026-11-04T03:33:07.389Z","receipt_uuid":"0255b9a2-9691-4e60-b621-4615f2116907"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:2966a3aa4123a270b63ea513a0bde967bc25e69e727a98948129e5d701f5a5ef","timestamp":"2026-11-04T03:33:08.086Z","receipt_uuid":"4932f020-8f00-44b7-8399-18d79a484f71"},{"tool":"write","status":"completed","args_hash":"sha256:f8aabe16decdb2f4bfa61e898567a3e04f66201e7497a605947e465a9ba1d474","timestamp":"2026-11-04T03:33:09.395Z","receipt_uuid":"f2943900-ae53-46cd-b86e-a1e5975bf619"}],"result_preview":"Subject: Zambo is live: 60-second lead generation for local trades\n\nHi [Name],\n\nWe just launched Zambo. It is an AI tool that generates qualified leads for contractors and local service businesses in under 60 seconds.\n\nYou provide a trade and a city. We return five qualified leads with contact info. It supports 24 trades across any US city. There is no API key or signup required. You get three free searches per day.\n\nWe do not claim these are customers. They are source-backed prospects. The system verifies data points to ensure accuracy, but it is up to you to convert. If you receive a receipt link, it proves the system executed the search and saved the results. It does not guarantee a sale.\n\nRight now, the tool is running on a free tier. You can test it immediately.\n\nTry this: Search for \"web designers\" in \"Austin, TX.\"\n\nIf the results are sparse, try a different trade or city. The database is live and updating.\n\n[Link to Zambo Search]\n\nThis is not a demo. It is the live product.\n\nUse the three daily free searches to validate the quality of the leads for your specific niche. If the data looks useful, let us know. If it does not, tell us why.\n\nWe are building this for you to use, not to sell you on a promise. The value is in the speed and the source-backed data.\n\n[Your Name]\n[Your Title]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7e645424834e855dba9082121737d570f29d02e2aab73e30e5eb3215bbc51e1d","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":"sha256:819b62bb7bc75339c918e8d25ee6848e559d0eb7a53aaed8fe00c823d9f601ee","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:ef98c0e6b87e89b684088557aac3999be437b2889b03367c6ad939a7645b48f6","anchor":{"event_id":"950a9095b4cc580c789327c76db50ad1e12d2285cb0eb46198625d83688c97c9","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-04T03:33:09.946Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T03:33:09.395Z","evidence_url":null,"receipt_uuid":"f2943900-ae53-46cd-b86e-a1e5975bf619","output_sha256":"sha256:fa9b50cc2eabd39ee43421e753e7e9d7f59e716229f2ee7c1853103476aeb639","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T03:33:09.395Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:fa9b50cc2eabd39ee43421e753e7e9d7f59e716229f2ee7c1853103476aeb639\",\"receipt_uuid\":\"f2943900-ae53-46cd-b86e-a1e5975bf619\",\"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":"2026-11-04T03:33:09.395Z","detail":"The receipt store reports 2026-11-04T03:33:09.395Z; 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:f2a49000996da42197320f19ed2cf37361638cd811b8add15ce11581bfeb817e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:fa9b50cc2eabd39ee43421e753e7e9d7f59e716229f2ee7c1853103476aeb639","computed_hash":"sha256:fa9b50cc2eabd39ee43421e753e7e9d7f59e716229f2ee7c1853103476aeb639","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."}}}