{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b9640c9c-d53d-4de4-b20f-50f157c14c56","source_url":"https://zambo.dev/api/receipt/b9640c9c-d53d-4de4-b20f-50f157c14c56","receipt":{"id":"b9640c9c-d53d-4de4-b20f-50f157c14c56","created_at":"2026-11-08T15:35:43.773Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-08T15:35:42.716Z","completed_at":"2026-11-08T15:35:43.773Z"}],"output_hash":"sha256:dacdc81af496106d6afd25dd6af123dafed283881d82f7cf79e5d8764bdc0fa7","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2017,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:19a39458c44cf3f429eaa8b4190118a94b0ec85269a89a1ced564ac2a9f7481e","timestamp":"2026-11-08T15:35:27.023Z","receipt_uuid":"174fa96a-a8af-4ee0-9c74-c01bf3533a10"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:586f51b4092dfee5f1c449d9d297de9db17f89c4654e55cad981bda00230cc17","timestamp":"2026-11-08T15:35:27.750Z","receipt_uuid":"2a0c6e2e-7082-4837-87c9-ad6fa8859ea9"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:af503389f2948d47a117f28570df6490c7621f790597546e0a14cfcecfab1a66","timestamp":"2026-11-08T15:35:40.948Z","receipt_uuid":"e5785603-18a9-45a6-b779-dfe522b3473e"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:9bacb2b45ebefcee3e07f25c4c0eb6c31d832e601deb33873b879891588ca42d","timestamp":"2026-11-08T15:35:42.176Z","receipt_uuid":"f292df15-a7a9-49ae-b6ca-40bee133571b"},{"tool":"write","status":"completed","args_hash":"sha256:517ffaeba7f53bdb00d4f9c58a3a2c0a09580f4e4685afaab66654ef14a87f8b","timestamp":"2026-11-08T15:35:43.773Z","receipt_uuid":"b9640c9c-d53d-4de4-b20f-50f157c14c56"}],"result_preview":"Subject: Zambo is live: 60-second lead generation for local trades\n\nWe built Zambo to solve one problem: finding qualified local leads takes too long.\n\nZambo Stack is now live. It generates five qualified, source-backed leads for any of 24 trades in any US city in under 60 seconds. No authentication required. You get three free searches per day per IP.\n\nThis isn’t a demo. It’s a working tool.\n\n**What it does:**\n1. You input a trade (e.g., roofer) and a city (e.g., Phoenix, AZ).\n2. Zambo scans public sources for active prospects.\n3. It returns contact details and a draft outreach message.\n\n**Critical distinction:**\nThese are *prospects*, not customers. The data is source-backed, meaning it comes from verifiable public records. A receipt confirms the saved bytes are unchanged, but it does not guarantee the accuracy of the lead data itself. You must verify every contact before outreach.\n\n**Current Status:**\n*   **Availability:** Live.\n*   **Cost:** Free for 3 searches/day per IP. No credit card required.\n*   **Limitations:** If no source-backed leads exist for a specific trade/city combination (e.g., web design in Austin currently), the tool returns zero results. It does not invent contacts.\n\n**Next Step:**\nTest the tool. Pick a trade and a city. Run the search.\n\nIf the leads are valid for your pipeline, we can discuss scaling. If they aren’t, you’ve lost less than a minute.\n\nThe link is active.\n\n[Insert Zambo URL Here]\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:bde889f963a0ed8e200589b612955ee99a265ad743aa801a9f777e322b1112f9","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:a1216875ba233d2fb3fa139a2b793a82c25fe01780cd048d3c660a1b667bebbc","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":"sha256:11d9baa989155d834644d17b0cb2730cc1a847966d7c876bd8ee3a94f8d308d5","anchor":{"event_id":"7e407b6b3062df5094e908c359ca5ed64449a9aa06175fd116afd9ace128d89f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-08T15:37:05.931Z","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":"2026-11-08T15:35:43.773Z","evidence_url":null,"receipt_uuid":"b9640c9c-d53d-4de4-b20f-50f157c14c56","output_sha256":"sha256:dacdc81af496106d6afd25dd6af123dafed283881d82f7cf79e5d8764bdc0fa7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-08T15:35:43.773Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:dacdc81af496106d6afd25dd6af123dafed283881d82f7cf79e5d8764bdc0fa7\",\"receipt_uuid\":\"b9640c9c-d53d-4de4-b20f-50f157c14c56\",\"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":"2026-11-08T15:35:43.773Z","detail":"The receipt store reports 2026-11-08T15:35:43.773Z; 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":"sha256:1321df9acf4e5aa48579d014788655e855ee35aa76f799f138da6ebe8afa377b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:dacdc81af496106d6afd25dd6af123dafed283881d82f7cf79e5d8764bdc0fa7","computed_hash":"sha256:dacdc81af496106d6afd25dd6af123dafed283881d82f7cf79e5d8764bdc0fa7","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."}}}