{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"bac68f45-9e09-4fbe-a92d-7ff1ba46ff21","source_url":"https://zambo.dev/api/receipt/bac68f45-9e09-4fbe-a92d-7ff1ba46ff21","receipt":{"id":"bac68f45-9e09-4fbe-a92d-7ff1ba46ff21","created_at":"2026-11-12T17:58:15.506Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: 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Zambo is live\n\nHi [Name],\n\nZambo is officially up and running. We focused on stability and security first, so the platform is ready for real-world use.\n\nOne key point: our launch checks confirmed that saved data remains byte-for-byte identical upon retrieval. This receipt proves data integrity, not functional correctness. We do not claim validation of output accuracy; we guarantee storage fidelity.\n\nWe ran initial prospect research to test the LeadSignal tool. The system executed a query for web design prospects in Austin, TX. The result was zero matches. This confirms the engine works, but also highlights that source-backed leads are not always immediately available in every niche or city. We are describing these as potential prospects, not existing customers. No outreach has been sent. We are not inventing findings or claiming sales.\n\nThe platform currently supports 24 trades across any US city. The free tier allows three searches per IP per UTC day. If you want to test this, you can run a query for a specific trade and city now. You will get a draft message and contact info if source-backed leads exist. If not, you will see a clear \"no results\" status, exactly as our Austin test did.\n\nThis is a research-only environment. We do not send emails on your behalf. You control the outreach. The tool provides the data; you make the decision.\n\nWe are not a magic bullet. We are a precise, fast lead generator that respects your time and your reputation. If the data isn’t there, we tell you. If it is, we give it to you in under 60 seconds.\n\nTry it here: [Link to Zambo Dashboard]\n\nRun a test for a trade you know well. See what comes back. If the results are useless, tell us. If they are sharp, let us know. We are building this with feedback, not assumptions.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:779e9478cafd8b7353f9a50e19d6ea516cc5bc25c372529dfbdfcc8f08f387ce","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":"sha256:9082d4884fb659cd850be3317fc403ff1c391f91441ad7a3e9647b9024b94079","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:ca7f5d0689bd2a7a8621639769c1b9e8b956cc752aababc4361947d4ee72b7a0","anchor":{"event_id":"42f2d1d195a70e16cb1de953a101cd897fc02a06892c16da15fedabbfba88bab","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-12T17:58:16.126Z","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":"2026-11-12T17:58:15.506Z","evidence_url":null,"receipt_uuid":"bac68f45-9e09-4fbe-a92d-7ff1ba46ff21","output_sha256":"sha256:7eb2d8d31a2f7eeab2de436d87ad39cee2fe4dc269e58b61c492f9398ed4d40c","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-12T17:58:15.506Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:7eb2d8d31a2f7eeab2de436d87ad39cee2fe4dc269e58b61c492f9398ed4d40c\",\"receipt_uuid\":\"bac68f45-9e09-4fbe-a92d-7ff1ba46ff21\",\"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":"2026-11-12T17:58:15.506Z","detail":"The receipt store reports 2026-11-12T17:58:15.506Z; 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":"sha256:37e730ede0fa243322d316757e142a3d83a04324f8c5a22e189e176112bb293e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:7eb2d8d31a2f7eeab2de436d87ad39cee2fe4dc269e58b61c492f9398ed4d40c","computed_hash":"sha256:7eb2d8d31a2f7eeab2de436d87ad39cee2fe4dc269e58b61c492f9398ed4d40c","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."}}}