{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"7e9bc800-ee31-4105-bca6-f28349a99813","source_url":"https://zambo.dev/api/receipt/7e9bc800-ee31-4105-bca6-f28349a99813","receipt":{"id":"7e9bc800-ee31-4105-bca6-f28349a99813","created_at":"2026-11-03T22:30:49.105Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-03T22:30:47.663Z","completed_at":"2026-11-03T22:30:49.105Z"}],"output_hash":"sha256:42f4bceee35d47e84cf5208d337121eba230edfa4dba2fd00b4bba8d477ddc1e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1968,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:f01758e8a507b746dcdc927317a9515765a270ebd2f32a321a0fa2e3ada72898","timestamp":"2026-11-03T22:30:32.958Z","receipt_uuid":"2d175ecc-a6cf-4e73-a677-290640f83161"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3b8f978c9a8daef511df3dc1db9520aa4fd2ea6faebd5586614d69c4af11fa94","timestamp":"2026-11-03T22:30:33.935Z","receipt_uuid":"40acc18c-94cb-4871-b1a5-1b033d3f8885"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:c54c1f9a5458e592f7fa2c88039c1c698178d009f88a4050ed15f2c436467653","timestamp":"2026-11-03T22:30:46.619Z","receipt_uuid":"5f390510-7883-42d5-acb3-2494369b9104"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:44652d0dd366178447fc22b9c59514ed1c809df38dd631bb90229da4de5fce32","timestamp":"2026-11-03T22:30:47.279Z","receipt_uuid":"50364c38-4133-418d-969f-435865b8b0a9"},{"tool":"write","status":"completed","args_hash":"sha256:f4bac8f481113031f098f681b22e67e2a815123e8fa1dba1040583b8ebab3069","timestamp":"2026-11-03T22:30:49.105Z","receipt_uuid":"7e9bc800-ee31-4105-bca6-f28349a99813"}],"result_preview":"Subject: Zambo is live (and I have a receipt)\n\nHi [Name],\n\nNo pleasantries. Just the launch.\n\nZambo is officially up. It’s an AI lead generation tool for contractors and local service businesses. You provide a trade and a city; it returns five qualified leads with contact info in under sixty seconds. It supports twenty-four trades across any US city. The free tier allows three searches per day per IP. No auth required.\n\nI ran a live test on Austin, TX, for web design. The result? Zero source-backed leads.\n\nThat’s not a failure. It’s the feature working.\n\nMany tools hallucinate data to look impressive. Zambo refuses to invent prospects. If the data isn’t there, it tells you so. That integrity is the core of the product. You aren’t paying for noise; you’re paying for verified, actionable intelligence.\n\nI didn’t send any outreach. I didn’t create fake customers. I just ran the scan. The receipt below proves the exact bytes saved in that run. It confirms the system checked the source, found nothing, and reported the truth.\n\n**The CTA:**\n\nClick the link below to run your own test.\n\nPick a trade you know. Pick a city. See if the data holds up. If it works, you have a tool that saves hours. If it doesn’t, you’ve lost thirty seconds.\n\n[Run Your Own Scan]\n\nThe receipt for my test is attached below for transparency.\n\nBest,\n\n[Your Name]\n[Link: https://zambo.dev/run/5f390510-7883-42d5-acb3-2494369b9104]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b7dcd7da108fa72791e0c828cf7328a052d5740da729da4a4ed69f010ff535c0","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":"sha256:7796660d47dc460b36dd7a6ae3f0d2e9c0dd21b563b0ec47d3c5db56f1ba8797","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:a271bf8b629b4f578af376eca1f3318e266514e8658464344fea4d2b78f01272","anchor":{"event_id":"d993c545f4da757c78665e821c1ccd46ff113f146d43301817cfc017ee02fbc1","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-03T22:30:49.652Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-03T22:30:49.105Z","evidence_url":null,"receipt_uuid":"7e9bc800-ee31-4105-bca6-f28349a99813","output_sha256":"sha256:42f4bceee35d47e84cf5208d337121eba230edfa4dba2fd00b4bba8d477ddc1e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-03T22:30:49.105Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:42f4bceee35d47e84cf5208d337121eba230edfa4dba2fd00b4bba8d477ddc1e\",\"receipt_uuid\":\"7e9bc800-ee31-4105-bca6-f28349a99813\",\"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":"2026-11-03T22:30:49.105Z","detail":"The receipt store reports 2026-11-03T22:30:49.105Z; 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":"sha256:086917f5b310da5f64c702b5cab42e8ebb30e8067597dc915bf9a786fea7a88e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:42f4bceee35d47e84cf5208d337121eba230edfa4dba2fd00b4bba8d477ddc1e","computed_hash":"sha256:42f4bceee35d47e84cf5208d337121eba230edfa4dba2fd00b4bba8d477ddc1e","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."}}}