{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f1521dfe-b197-4c23-9fad-7ed6c3585fed","source_url":"https://zambo.dev/api/receipt/f1521dfe-b197-4c23-9fad-7ed6c3585fed","receipt":{"id":"f1521dfe-b197-4c23-9fad-7ed6c3585fed","created_at":"2026-11-09T21:50:20.562Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T21:50:19.526Z","completed_at":"2026-11-09T21:50:20.562Z"}],"output_hash":"sha256:b931ee781d6c1ed98080836fed09cef1311b0ba903e15550afa80c04e277d919","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1832,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:d803f7ad2197bb8c981cc533dd514f2bcab9948c3923463a9c5fab8da87285f3","timestamp":"2026-11-09T21:50:04.376Z","receipt_uuid":"84837f3b-6f85-4b43-b4c3-d53997926af1"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:068a7a446813129b334fc07ac04439d85169978841f5c8337981831641aedc00","timestamp":"2026-11-09T21:50:05.019Z","receipt_uuid":"488ede6b-229a-41f6-a293-f337e526b0d7"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:3b709a0ed06e3bb32eb808901b182087eebe017835370c761431c73e98be85c5","timestamp":"2026-11-09T21:50:18.319Z","receipt_uuid":"3a64ccdb-9500-4747-9bc8-19d6e0df688f"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ea5e9e4c529ad01132fdb195344dd049dd359a5b69cfa4f11274b9bd17364093","timestamp":"2026-11-09T21:50:19.198Z","receipt_uuid":"271f4c35-3026-4c16-963b-12bc1b4a7457"},{"tool":"write","status":"completed","args_hash":"sha256:b5fbf2fdfec282452e49196b679db63169d3a5a3b6a2e7027d97de50aca28506","timestamp":"2026-11-09T21:50:20.562Z","receipt_uuid":"f1521dfe-b197-4c23-9fad-7ed6c3585fed"}],"result_preview":"Subject: Zambo is live: Instant lead research for local trades\n\nHi [Name],\n\nZambo is officially live.\n\nWe built this tool to solve one specific problem: finding qualified, source-backed leads for contractors and local service businesses in under 60 seconds.\n\nHere is how it works. You input a trade type and a city. You get five qualified leads with contact information. We support 24 trades across any US city.\n\nWe prioritize accuracy over volume. The system only returns source-backed prospects. It does not invent contacts. It does not guess. If the data isn’t there, it tells you.\n\nWe tested this today. A search for web designers in Austin, TX returned zero results because no source-backed leads were available at that moment. That is the feature working correctly. It prevents you from wasting time on dead ends.\n\nThe free tier includes three searches per day per IP address. No authentication is required to start testing.\n\nWe have a live proof link ready to demonstrate the interface and the output quality. It shows exactly what the data looks like before you commit to a paid plan.\n\nWant to see the actual output?\n\nReply with **YES**. I will send the live demo link and the first free search instructions.\n\nNo sales pitch. No follow-up spam. Just the tool.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7782d6341c14633423e89c51dc55ce9f11e41d2a2c8e85aa7b0b474e128a1385","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":"sha256:2e19efb5de5864bcb08c1b7e71dd26b65bac4bd58f2b970cb9636b10b1e80670","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:a345668189e068b9d865faaa00a101604aceea1bd9cbee736e17f6a5ee536a28","anchor":{"event_id":"cad1d265d51f6919f9e94e38308ffd3bbf4bb8a34ff2fc75169fa144a50b68f8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T21:50:21.205Z","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":"2026-11-09T21:50:20.562Z","evidence_url":null,"receipt_uuid":"f1521dfe-b197-4c23-9fad-7ed6c3585fed","output_sha256":"sha256:b931ee781d6c1ed98080836fed09cef1311b0ba903e15550afa80c04e277d919","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T21:50:20.562Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:b931ee781d6c1ed98080836fed09cef1311b0ba903e15550afa80c04e277d919\",\"receipt_uuid\":\"f1521dfe-b197-4c23-9fad-7ed6c3585fed\",\"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":"2026-11-09T21:50:20.562Z","detail":"The receipt store reports 2026-11-09T21:50:20.562Z; 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":"sha256:9eb1dbcbfd0e2337b417e3894a70ebc38daae5f254a19c8f5f0b4d9820c556fd"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:b931ee781d6c1ed98080836fed09cef1311b0ba903e15550afa80c04e277d919","computed_hash":"sha256:b931ee781d6c1ed98080836fed09cef1311b0ba903e15550afa80c04e277d919","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."}}}