{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3d98e268-9cc6-4771-bef9-1af46142f388","source_url":"https://zambo.dev/api/receipt/3d98e268-9cc6-4771-bef9-1af46142f388","receipt":{"id":"3d98e268-9cc6-4771-bef9-1af46142f388","created_at":"2026-11-11T14:20:17.781Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-11T14:20:15.901Z","completed_at":"2026-11-11T14:20:17.781Z"}],"output_hash":"sha256:b4a4eaf85dd1ad94f41a49a221acb2df0a72c6ad5656283e75ccae84d1c06ce4","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2199,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:7f68ea69a7f31f68ce1d2a920f65f6a21474327cce3f8036b3b83724d513576e","timestamp":"2026-11-11T14:20:00.238Z","receipt_uuid":"e3041301-3b3b-4973-af2c-5e62126a0b8f"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:3e5adf95bf7df8f3b701fbd9f3f06ae63b2f9817b9e081843d8743bae8b29c70","timestamp":"2026-11-11T14:20:00.384Z","receipt_uuid":"f09d53e8-08b5-438e-b87e-219833f33c3f"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:0c80e6ecee44e6f1a0034f4d8946ac94bf782aa6e79d11dbdd99ccecc34b791e","timestamp":"2026-11-11T14:20:01.193Z","receipt_uuid":"394db99f-2833-42d5-81ec-a98c8f46b728"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:864ca5fd4ce270c4092e11dec8294760f1e10336fdfa426ee84ee56bc941af1a","timestamp":"2026-11-11T14:20:14.129Z","receipt_uuid":"c5432a93-d69b-4dd4-abe4-ea931f8053d5"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:90c8a0f30fb99fa76422660d4aca5fd6da8cfb501751554164f6dadedb1abaf1","timestamp":"2026-11-11T14:20:15.437Z","receipt_uuid":"1a5cc9ba-e1bf-4f68-b18f-ab3af66579ec"},{"tool":"write","status":"completed","args_hash":"sha256:9867b701d3688851c8701b6268b8f3ed0a4125e8677ea8f25e92424d57c7dea4","timestamp":"2026-11-11T14:20:17.781Z","receipt_uuid":"3d98e268-9cc6-4771-bef9-1af46142f388"}],"result_preview":"Subject: Zambo is live: 60-second lead generation for local trades\n\nHi [Name],\n\nZambo is officially live. We built it to solve one specific problem: finding qualified, source-backed leads for local service businesses in under 60 seconds.\n\nThis is not a generic database dump. Zambo searches public, verifiable sources to identify prospects who actually fit your trade and geography. If we can’t verify the data, we don’t return it. No invented contacts. No stale lists. Just actionable research.\n\nYou can test it right now. The free tier allows three searches per day per IP address, covering 24 different trades across any US city. You do not need to create an account or sign up for a trial to see the output.\n\nHere is how it works:\n1. Input your trade (e.g., roofer, plumber, HVAC).\n2. Input your target city.\n3. Receive up to five qualified leads with contact information in less than a minute.\n\nWe recently tested the system for web designers in Austin, Texas. The engine returned zero results because it could not find sufficient public data to back a recommendation. That is the system working as intended. We prioritize accuracy over volume. If the data isn’t there, we tell you so. We never guess.\n\nYou can try it yourself at [Link to Zambo]. Pick a trade you know well. Pick a city. See if the data holds up.\n\nIf the results meet your standard, we’d love to talk about how to integrate this into your daily workflow. If not, you’ve lost thirty seconds and gained nothing but a clear picture of how we handle data integrity.\n\nNo spam. No follow-up sequences. Just a tool that respects your time.\n\nBest,\n\n[Your Name]\nFounder, Zambo\n[Link to Website]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:333ff377200369bd97876dff9088ade4ea1b05291f2b5cdcff90cbf1d3869a4f","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:d221b4f53e8d47f8b5e5803a28476e9c5bd7dfec26e5a1bc8e942038a164d119","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":"sha256:396a86a31054cca3e2b34dd577309d17053be6e0cf9be0dc4c28a8f7ad78c54b","anchor":{"event_id":"a5ef7ecb54cbb064fa243f4c79163a26b656803765883956a1bc87735e174180","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T14:20:18.385Z","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":"2026-11-11T14:20:17.781Z","evidence_url":null,"receipt_uuid":"3d98e268-9cc6-4771-bef9-1af46142f388","output_sha256":"sha256:b4a4eaf85dd1ad94f41a49a221acb2df0a72c6ad5656283e75ccae84d1c06ce4","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T14:20:17.781Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:b4a4eaf85dd1ad94f41a49a221acb2df0a72c6ad5656283e75ccae84d1c06ce4\",\"receipt_uuid\":\"3d98e268-9cc6-4771-bef9-1af46142f388\",\"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":"2026-11-11T14:20:17.781Z","detail":"The receipt store reports 2026-11-11T14:20:17.781Z; 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:b4a4eaf85dd1ad94f41a49a221acb2df0a72c6ad5656283e75ccae84d1c06ce4","computed_hash":"sha256:b4a4eaf85dd1ad94f41a49a221acb2df0a72c6ad5656283e75ccae84d1c06ce4","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."}}}