{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d2b8d13c-334c-4d23-9f28-c7725b54e321","source_url":"https://zambo.dev/api/receipt/d2b8d13c-334c-4d23-9f28-c7725b54e321","receipt":{"id":"d2b8d13c-334c-4d23-9f28-c7725b54e321","created_at":"2026-11-08T04:51:54.252Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-08T04:51:52.435Z","completed_at":"2026-11-08T04:51:54.252Z"}],"output_hash":"sha256:37797a761f07c57aadea93f4134b8f5bf799eca9bdbc141dbe7d70694f073278","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1950,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:658bf90f679973f02f10b7e2a65bc0386a565d571d990e53c32da9cf5f8c7c91","timestamp":"2026-11-08T04:51:36.563Z","receipt_uuid":"b720bd64-9c93-490e-a491-4439914ff7f0"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:e86ee27b9f238d4ef0dfb7e93dc0acea377d913b779cec1799761821e1d1abb6","timestamp":"2026-11-08T04:51:36.893Z","receipt_uuid":"d142eb7d-5fb3-4c08-9291-ab468038a492"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a751f088a2df1c8c25d63390b0d97c80cf328f8299947f28b591299a12a59642","timestamp":"2026-11-08T04:51:50.469Z","receipt_uuid":"2a20e3e6-0607-4ad0-9f54-3d6d82bd2cc9"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:73a65594c1b3eea63ea614a4b7e7a074319dd4d94435c320de360d126ce23eca","timestamp":"2026-11-08T04:51:51.477Z","receipt_uuid":"825c49e1-3f9b-46be-8ad3-583655328a64"},{"tool":"write","status":"completed","args_hash":"sha256:06953851665e92d202b84028fe56dad4fdd173396d4311a66f0615558cf17870","timestamp":"2026-11-08T04:51:54.252Z","receipt_uuid":"d2b8d13c-334c-4d23-9f28-c7725b54e321"}],"result_preview":"**Subject: Zambo is live**\n\nHi [Name],\n\nZambo has launched. It solves one specific problem: finding qualified, source-backed leads for local service businesses without guessing.\n\nThe platform operates on strict data integrity. When you run a search, you get verified prospects, not invented contacts. For example, a search for \"web design\" in Austin, TX returned zero results. Zambo did not fabricate names to fill the quota; it reported the empty state accurately. That refusal to hallucinate is the core value proposition.\n\nThe system includes a robust security layer. During a test run, it flagged a critical injection attempt with 100% risk confidence, blocking the malicious instruction override and prompt leak attempt in real-time. You see the exact threat vector, the semantic analysis status, and the receipt link proving the scan executed.\n\nYou can start using it immediately. There are three free searches per day per IP. No authentication required.\n\n**How to get started:**\n\n1. Visit [Zambo URL].\n2. Select your tool (e.g., LeadSignal).\n3. Input a trade and city.\n4. Review the source-backed results or the accurate \"no results\" report.\n\nEvery run generates a unique receipt URL. This link proves the bytes saved and the logic executed. It is your audit trail.\n\nTry it now with a trade you know well. If the data isn’t there, Zambo will tell you. If it is, you get the contact.\n\n[Your Name]\n[Your Title]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:46c0db8bee641c84518ca48103ba7d3b6b23710dffb7672a97cdd69e165bacbd","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":"sha256:6d35b79d54e07cdb2e8e137efee1254404d8e1e76a80de1ee562a84cba374d8e","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":"sha256:030e29df1e57313c92524e1f37e4be3961862c32e1efa8f459d7fd2c6eea405d","anchor":{"event_id":"09d7126886f4fd7b911089affccabd96dd417457c9b84d71e2bebdef966db7ca","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-08T05:07:18.978Z","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":"2026-11-08T04:51:54.252Z","evidence_url":null,"receipt_uuid":"d2b8d13c-334c-4d23-9f28-c7725b54e321","output_sha256":"sha256:37797a761f07c57aadea93f4134b8f5bf799eca9bdbc141dbe7d70694f073278","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-08T04:51:54.252Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:37797a761f07c57aadea93f4134b8f5bf799eca9bdbc141dbe7d70694f073278\",\"receipt_uuid\":\"d2b8d13c-334c-4d23-9f28-c7725b54e321\",\"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":"2026-11-08T04:51:54.252Z","detail":"The receipt store reports 2026-11-08T04:51:54.252Z; 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":"sha256:1321df9acf4e5aa48579d014788655e855ee35aa76f799f138da6ebe8afa377b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:37797a761f07c57aadea93f4134b8f5bf799eca9bdbc141dbe7d70694f073278","computed_hash":"sha256:37797a761f07c57aadea93f4134b8f5bf799eca9bdbc141dbe7d70694f073278","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."}}}