{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3b59e439-6b76-4b0b-bdf4-e333ecedf8b2","source_url":"https://zambo.dev/api/receipt/3b59e439-6b76-4b0b-bdf4-e333ecedf8b2","receipt":{"id":"3b59e439-6b76-4b0b-bdf4-e333ecedf8b2","created_at":"2026-11-10T07:47:26.576Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-10T07:47:23.871Z","completed_at":"2026-11-10T07:47:26.576Z"}],"output_hash":"sha256:7acd885b787a0750b0855a19440d8f798de9c25d60204819e7a897b55a0a9f64","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1836,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:35f0e1713973cc3484c289ef607278c0dbfe1f1d669b19f2b3cd3dbc40f1c2d4","timestamp":"2026-11-10T07:47:08.570Z","receipt_uuid":"69750ebb-9ffa-4baf-be42-fcbfe485f899"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:bbd7ac8d61461807495f4505b6196758c21250a48f3c3629968f72324915baea","timestamp":"2026-11-10T07:47:08.613Z","receipt_uuid":"b30de5f7-5ba0-4c9b-9592-c631d9ec126b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:0d8f05ece6d4e1038f1b57d35541e3a50068b7d015f4d382d62b21c28e619059","timestamp":"2026-11-10T07:47:10.691Z","receipt_uuid":"bf76a6c0-3c41-4627-840e-cd9070f93215"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:eac81805ac35abfa0a357b15fd8ffafe7388cd0c5c351992b6b80ea1095afc11","timestamp":"2026-11-10T07:47:22.462Z","receipt_uuid":"90ae689e-6e95-4c7e-b395-bb6dfc8c0286"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:6bf32a1b2d46d7a98123a0501e7cd055421ff87a660a56c6d83355e1b5eeaba1","timestamp":"2026-11-10T07:47:23.409Z","receipt_uuid":"1aa13a18-bd04-4912-82ef-7153d0aefe72"},{"tool":"write","status":"completed","args_hash":"sha256:7741cb2e96434a80accf5185bd996bce2804a29e0da73ac245e8f8a8c04819a2","timestamp":"2026-11-10T07:47:26.576Z","receipt_uuid":"3b59e439-6b76-4b0b-bdf4-e333ecedf8b2"}],"result_preview":"**Subject: Zambo is live: 60-second lead research for local services**\n\nHi [Name],\n\nZambo is officially live. We built it to solve one specific friction point in local service acquisition: finding verified, source-backed prospects without manual scraping.\n\nThe platform currently supports 24 trades across any US city. When you input a trade and location, Zambo returns five qualified leads with contact details in under sixty seconds. Crucially, it operates on a research-only basis. It does not send outreach, fabricate contacts, or invent sales. If a receipt exists, it proves the saved bytes of the search, not the correctness of the data. These are prospects, not customers.\n\nWe ran a test query for web design in Austin, TX. The system returned zero results at that moment, demonstrating its refusal to hallucinate data when source-backed evidence isn’t available. That constraint is a feature, not a bug. It ensures you only work with verifiable information.\n\nAccess is currently free for three searches per day per IP address. No authentication is required to start.\n\nTry it here: [Insert Link]\n\nIf you find a trade and city where the data is solid, let us know. We are actively monitoring which verticals yield the most consistent, source-backed leads.\n\nBest,\n\n[Your Name]\n[Your Title]\n[Company Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:e423b90412fe245c7c558dcbd7b2de146dfec54c76c1790e2630dfdc56a85d97","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":"sha256:6b8e74942b299b7acc1785fb782f2510a990a9b0cbe907e7b221202303654344","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:e55490886d409e8a2a861f3adf0718f151b627fa3e7c4b54faf0f6759af39077","anchor":{"event_id":"50172b319e5130236a81f57104d6a9f9301f7d2952791133335f4aa924cec2db","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-10T07:47:27.086Z","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":"2026-11-10T07:47:26.576Z","evidence_url":null,"receipt_uuid":"3b59e439-6b76-4b0b-bdf4-e333ecedf8b2","output_sha256":"sha256:7acd885b787a0750b0855a19440d8f798de9c25d60204819e7a897b55a0a9f64","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-10T07:47:26.576Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:7acd885b787a0750b0855a19440d8f798de9c25d60204819e7a897b55a0a9f64\",\"receipt_uuid\":\"3b59e439-6b76-4b0b-bdf4-e333ecedf8b2\",\"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":"2026-11-10T07:47:26.576Z","detail":"The receipt store reports 2026-11-10T07:47:26.576Z; 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:dac783e4e92dca7fe00882a1174e477f4b3bacd20d1b082b0506461ddfd9bab8"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:7acd885b787a0750b0855a19440d8f798de9c25d60204819e7a897b55a0a9f64","computed_hash":"sha256:7acd885b787a0750b0855a19440d8f798de9c25d60204819e7a897b55a0a9f64","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."}}}