{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a71ad155-2f84-4110-a099-bf68473f8eb4","source_url":"https://zambo.dev/api/receipt/a71ad155-2f84-4110-a099-bf68473f8eb4","receipt":{"id":"a71ad155-2f84-4110-a099-bf68473f8eb4","created_at":"2026-11-06T16:50:29.086Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-06T16:50:27.343Z","completed_at":"2026-11-06T16:50:29.086Z"}],"output_hash":"sha256:465e05da4a5e8500477165278936abd2289741ae02821f136a645514f8beb320","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1815,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:5c9623c3e0d4c1e3405937cb80fc7fdae51dc9a30f6a621a234814e018bd0c43","timestamp":"2026-11-06T16:50:13.511Z","receipt_uuid":"874d2d1a-ae49-4bee-9b1b-e148a603d86b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3b9d33bdcf80c68bcbb345c841b937f988fc343af9b736c92954740609755c50","timestamp":"2026-11-06T16:50:15.035Z","receipt_uuid":"a6f147e3-5321-4947-8ea6-72b6f5f9fcba"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:2f9cffd15d002154ed24ac30216a1daf8d59b5630aea2039f95790f7ee12ef75","timestamp":"2026-11-06T16:50:26.337Z","receipt_uuid":"847c5393-7515-4756-b998-e8481fa77d9f"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:d748740a27e2722d1297f808d4466aec055646218c64f5819f8325425877d866","timestamp":"2026-11-06T16:50:27.051Z","receipt_uuid":"3ca51acc-4acc-4c9f-8be1-bc721c494b3a"},{"tool":"write","status":"completed","args_hash":"sha256:06376ab61f900c05d4e146f9ac609fb11e54f1f8f780c63f9ef063f2b06d639d","timestamp":"2026-11-06T16:50:29.086Z","receipt_uuid":"a71ad155-2f84-4110-a099-bf68473f8eb4"}],"result_preview":"Subject: Zambo is live\n\nHi [Name],\n\nZambo launched.\n\nWe built this because finding qualified leads shouldn't require a data team. For contractors and local service businesses, Zambo identifies source-backed prospects in under 60 seconds. No guesswork. No scraping unverified data. Just clear, actionable research.\n\nThe platform supports 24 trades across any US city. You enter your trade and location; we return five qualified leads with contact info. It’s designed for speed and accuracy.\n\nWe ran a test search for web designers in Austin, TX. The system returned no results. That is the correct behavior. We do not invent contacts to fill a list. If the data isn’t there, we tell you. A receipt proves the bytes saved, not the correctness of the market, but our engine is built to respect the absence of data as much as its presence. This integrity is the core of the product.\n\nWe are not sending outreach on your behalf. We provide the research. You make the call.\n\n**Next Step**\n\nI want to run a test in your specific trade and city to show you exactly what the output looks like. Pick one trade and one city. I will execute the search and send you the direct proof link.\n\nNo sales pitch. Just the data.\n\nLet me know your trade and city.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:187f913e2bae89d0bc025df06f19300139582fac63ca4de19c47e8141fc15e86","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":"sha256:548473c1fcbf207dcdf334577fe70d4b8d973b240dc80bb95083217323a90cfe","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":"sha256:74640e4b9ffc78db74d14d9e4ad9d6af0606b62b215fd1bd9267a9f1cb05f706","anchor":{"event_id":"c08be60c13d44e0aca8723d6be2201ad89df08f49c99a34bfec6c1161c608234","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-06T16:50:35.123Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-06T16:50:29.086Z","evidence_url":null,"receipt_uuid":"a71ad155-2f84-4110-a099-bf68473f8eb4","output_sha256":"sha256:465e05da4a5e8500477165278936abd2289741ae02821f136a645514f8beb320","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-06T16:50:29.086Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:465e05da4a5e8500477165278936abd2289741ae02821f136a645514f8beb320\",\"receipt_uuid\":\"a71ad155-2f84-4110-a099-bf68473f8eb4\",\"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":"2026-11-06T16:50:29.086Z","detail":"The receipt store reports 2026-11-06T16:50:29.086Z; 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":"sha256:43ad427a72643ef15815152f22b32369f8e6f5eeec9b0c41d245eb1d25c6f18f"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:465e05da4a5e8500477165278936abd2289741ae02821f136a645514f8beb320","computed_hash":"sha256:465e05da4a5e8500477165278936abd2289741ae02821f136a645514f8beb320","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."}}}