{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"25212d5a-e50b-4f93-9f74-20ee3e8bf0dc","source_url":"https://zambo.dev/api/receipt/25212d5a-e50b-4f93-9f74-20ee3e8bf0dc","receipt":{"id":"25212d5a-e50b-4f93-9f74-20ee3e8bf0dc","created_at":"2026-11-13T19:27:38.946Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-13T19:27:37.936Z","completed_at":"2026-11-13T19:27:38.946Z"}],"output_hash":"sha256:90987f338b0e841d8f85f0d7bd1f8ed44a4ab370387083fc370110e2c7ee5482","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1890,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:a3aba7df5e44614b88b9c140261f9b8efdc17e6d4de3b8a3a544d29ad1413f55","timestamp":"2026-11-13T19:27:21.588Z","receipt_uuid":"049e05c3-bd0f-4eca-a533-5049a5c4f3c0"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:7ad1f06403c91687b42f16bb4b8e2bf86bd1cc2bcc0c1ef41354f5e7fca82229","timestamp":"2026-11-13T19:27:21.791Z","receipt_uuid":"ef0a4072-5528-407f-8bd4-7d0dfde2ee6a"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:65619469167c91de3c390fe181d0af28ea20c0101bcf89ebc7f2d90b6112a0b8","timestamp":"2026-11-13T19:27:22.763Z","receipt_uuid":"e33973df-6c59-438c-a926-c01bc494981f"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:d5b021e0140b8c0e2b9375a7181b8ba066f195f2d52e9eb118d10b35ccb27599","timestamp":"2026-11-13T19:27:35.661Z","receipt_uuid":"516eca00-9b67-40c0-9ee7-4a594c9a61d9"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:2ef5faab6e031bfb2210de3272a544bceb9ea4019479786dc507064273558d5e","timestamp":"2026-11-13T19:27:37.042Z","receipt_uuid":"61d092d7-3e81-424b-849e-2a380e8a437a"},{"tool":"write","status":"completed","args_hash":"sha256:234ae3c5f002c48b888dfaf6507d890f8e5706feceddf8694ec9c70fcbe484fe","timestamp":"2026-11-13T19:27:38.946Z","receipt_uuid":"25212d5a-e50b-4f93-9f74-20ee3e8bf0dc"}],"result_preview":"**Subject:** Zambo is live: 5 qualified leads in 60 seconds\n\nWe built Zambo because finding local service customers shouldn't feel like a full-time job. Today, we are launching LeadSignal, the first module of the Zambo Stack.\n\nHere is the core promise: provide a trade type and a city. In under 60 seconds, you get five qualified, source-backed leads with contact information. We support 24 trades across any US city.\n\nZambo is not a black box. Every result comes from verified public sources. We do not guess; we verify. This transparency ensures you are contacting real businesses, not stale data.\n\nWe are currently executing a strict research-only protocol. We do not send outreach on your behalf. The tool provides the intelligence; you hold the pen. This keeps you in control of your brand voice and relationship building.\n\n**Next Step:**\n\nTest the system. Pick a trade and city you know well. Run the search. Check the source links. If the data holds up, you have a faster way to start conversations. If it does not, tell us exactly where the link broke.\n\nThe receipt for this launch verification is attached below. It proves the system executed the search and returned the results exactly as saved. It does not prove the leads are ready to buy. That is your call to make.\n\n[Link to Launch Receipt]\n\nWelcome to the faster way to work.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:1b234202e7ae65b74e03d06fa60842dd8e86118ce70172690a77f55c4d1e71b4","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":"sha256:1dc521823b5421e1f99a10873a447d5e04eced8ae22b6351c32a6cf0aefe5337","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":"sha256:9d1e5e44473c0a64ed5b7d1b7afccf61169bad1d4c91004b6d2cf937b0bfb9a6","anchor":{"event_id":"1480af504192de7ea348fbdba6c224dd420e81f56a25b270b64a99b50f3e1bf4","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-13T19:27:39.548Z","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":"2026-11-13T19:27:38.946Z","evidence_url":null,"receipt_uuid":"25212d5a-e50b-4f93-9f74-20ee3e8bf0dc","output_sha256":"sha256:90987f338b0e841d8f85f0d7bd1f8ed44a4ab370387083fc370110e2c7ee5482","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-13T19:27:38.946Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:90987f338b0e841d8f85f0d7bd1f8ed44a4ab370387083fc370110e2c7ee5482\",\"receipt_uuid\":\"25212d5a-e50b-4f93-9f74-20ee3e8bf0dc\",\"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":"2026-11-13T19:27:38.946Z","detail":"The receipt store reports 2026-11-13T19:27:38.946Z; 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":"sha256:11eee782bc100599c74e9e11ad510cc610da7827b5eb9099b6de786bc9f0000a"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:90987f338b0e841d8f85f0d7bd1f8ed44a4ab370387083fc370110e2c7ee5482","computed_hash":"sha256:90987f338b0e841d8f85f0d7bd1f8ed44a4ab370387083fc370110e2c7ee5482","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."}}}