{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d8904c47-e932-43cd-9005-9725c5b12709","source_url":"https://zambo.dev/api/receipt/d8904c47-e932-43cd-9005-9725c5b12709","receipt":{"id":"d8904c47-e932-43cd-9005-9725c5b12709","created_at":"2026-11-09T16:00:21.150Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T16:00:19.525Z","completed_at":"2026-11-09T16:00:21.150Z"}],"output_hash":"sha256:7ef791ce65d1850f6b5d5d4994e42c6d80be5b9da015a12563ea26ab43e58505","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2168,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:f3f54cd15421badd1a390360532c16862bb46ba0a416d79da1bef7b97d413549","timestamp":"2026-11-09T16:00:04.046Z","receipt_uuid":"2402afc9-4ccf-455d-98ed-309e2eaec050"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:7dddc45caae53e47cbb98d43160e79bd7ff981be1228fec2ecbe1659cb11ae3f","timestamp":"2026-11-09T16:00:05.334Z","receipt_uuid":"2f7b7a79-c80e-4e06-a406-1127c1127669"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:b55297c311aa7062853153cebeb7fba1b84759e117d0f5cedf4f2c283991c23e","timestamp":"2026-11-09T16:00:17.980Z","receipt_uuid":"59eeb212-a158-48a0-b20b-d0a1f65f2ca7"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:48d6f6bebf731c38d53d8040359cfecd4dd42e26c3bb22df76aaf179dfa0c989","timestamp":"2026-11-09T16:00:19.042Z","receipt_uuid":"81dbf2d8-546d-42b5-99c6-5bec74b94547"},{"tool":"write","status":"completed","args_hash":"sha256:3f43973caa1ad4c303e1860086108215eb28ef28f04a9433b9a95eeb2fc77abc","timestamp":"2026-11-09T16:00:21.150Z","receipt_uuid":"d8904c47-e932-43cd-9005-9725c5b12709"}],"result_preview":"Subject: Zambo is live (and what it actually does)\n\nHi [Name],\n\nZambo is officially live.\n\nIt is a lead generation tool for contractors and local service businesses. You input a trade and a city, and within 60 seconds, you get five qualified leads with contact info. It supports 24 trades across any US city.\n\nThe system relies on public, source-backed data. It does not invent contacts. If a query returns zero results, the tool explicitly states that no source-backed leads were found for that specific location and trade. This ensures you only work with verified prospects, not fabricated names.\n\nCurrently, the free tier allows three searches per day per IP address without requiring authentication. For example, a recent search for web designers in Austin, TX, returned no results because no public sources matched that specific criteria at that moment. That is the tool working as intended: it filters out noise rather than guessing.\n\nYou can test the logic yourself. Run a search for a trade you know has high demand in a major metro area. Check the receipt link generated after each run. It proves the exact bytes saved during that specific execution. Note that a receipt confirms the data retrieved, not the quality of the conversion. It is a record of the process, not a guarantee of sales.\n\nWe are not claiming this replaces your entire sales pipeline. It is a research engine. It surfaces potential customers based on existing public records. You still do the outreach. We just save you the hours spent Googling.\n\nTry one search. Pick a trade. Pick a city. See if the data matches your expectations.\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8337bbe42dbcda465b89aa18c5623927dbdcbf397ca08867444bdfe498cc77fe","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:ed30e8ed1adf194eec304ad515d6e036618d0f6c6211e22493362b64b3535dbd","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":"sha256:4ef24f8adecf4c7fdbcbf6d6849b6fa041e4c6ef15aeeec6d9ef6cae58dc1ba2","anchor":{"event_id":"1f66335070b1963d314a9471f07bd75c88ffdfb809064a3a0122be9101f83eab","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T16:01:30.077Z","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":"2026-11-09T16:00:21.150Z","evidence_url":null,"receipt_uuid":"d8904c47-e932-43cd-9005-9725c5b12709","output_sha256":"sha256:7ef791ce65d1850f6b5d5d4994e42c6d80be5b9da015a12563ea26ab43e58505","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T16:00:21.150Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:7ef791ce65d1850f6b5d5d4994e42c6d80be5b9da015a12563ea26ab43e58505\",\"receipt_uuid\":\"d8904c47-e932-43cd-9005-9725c5b12709\",\"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":"2026-11-09T16:00:21.150Z","detail":"The receipt store reports 2026-11-09T16:00:21.150Z; 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":"sha256:7ef791ce65d1850f6b5d5d4994e42c6d80be5b9da015a12563ea26ab43e58505","computed_hash":"sha256:7ef791ce65d1850f6b5d5d4994e42c6d80be5b9da015a12563ea26ab43e58505","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."}}}