{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"73b45636-a7fa-4cb7-ad00-3f30a8e80a11","source_url":"https://zambo.dev/api/receipt/73b45636-a7fa-4cb7-ad00-3f30a8e80a11","receipt":{"id":"73b45636-a7fa-4cb7-ad00-3f30a8e80a11","created_at":"2026-11-14T01:15:16.849Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: 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Zambo is live: Get 5 qualified leads in under 60 seconds**\n\nHi [Name],\n\nZambo is officially up and running. We built it to solve one specific problem: finding verified, source-backed prospects without the manual drudgery.\n\nHere is the current status based on our initial launch checks.\n\nWe ran a test query for web design prospects in Austin, TX. The system returned zero results for that specific combination. That is not a bug; it is a constraint. If we can’t find source-backed leads, we don’t guess. We tell you there are none. Furthermore, we audited our own infrastructure. The full Ghost Audit for zambo.dev is processing now. It covers ten stages, from infrastructure to creative gaps. You can view the live stream or download the full markdown report directly from the audit dashboard.\n\nThis transparency is the core of the product. We do not fabricate data. We do not claim success on empty datasets. We provide receipts for every run.\n\n**What this means for you:**\n\nIf you are a contractor or local service business owner, you can now plug in your trade and city. You will receive up to five qualified leads with contact info in under 60 seconds. If the market is dry, you will know immediately, saving you wasted effort.\n\n**Next Step:**\n\nRun your first search. Go to the LeadSignal interface, enter your trade and city, and hit execute.\n\n[Link to LeadSignal Tool]\n\nWe are monitoring the metrics closely. If you find a gap between the data we provide and what you see on the ground, reply to this email with the details. We prioritize accuracy over volume.\n\nBest,\n\n[Your Name]\nFounder, Zambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:3d6bc8eb6d84c3737e4e37f7d7390d18be3a63c8158352fd374182f403fa08a2","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":"sha256:639d0a4c44cd1f601fdf851a849d836904c5ddc60a6cf81690de96a86cfa2aa1","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:d21d4f1afe93ba9829b252145916b14873296dfda27778242a95f6ddb59aed88","anchor":{"event_id":"e56e6c1f9a176758babfeb309cc079aa07d8d41df77ce396818e165ccffe2347","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T01:15:17.399Z","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":"2026-11-14T01:15:16.849Z","evidence_url":null,"receipt_uuid":"73b45636-a7fa-4cb7-ad00-3f30a8e80a11","output_sha256":"sha256:df00c0330e3df594b48c7c2b91dc65ec9e031e5ed8f4490e01bc8d1ad6667bd5","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T01:15:16.849Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:df00c0330e3df594b48c7c2b91dc65ec9e031e5ed8f4490e01bc8d1ad6667bd5\",\"receipt_uuid\":\"73b45636-a7fa-4cb7-ad00-3f30a8e80a11\",\"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":"2026-11-14T01:15:16.849Z","detail":"The receipt store reports 2026-11-14T01:15:16.849Z; 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:e1995a0a60c1c64413a6fdd0a4f9663eeb503439f974ec1f78f79b783b9da39b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:df00c0330e3df594b48c7c2b91dc65ec9e031e5ed8f4490e01bc8d1ad6667bd5","computed_hash":"sha256:df00c0330e3df594b48c7c2b91dc65ec9e031e5ed8f4490e01bc8d1ad6667bd5","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."}}}