{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3ae075b7-f435-4f5e-8fe1-155a93f36cd4","source_url":"https://zambo.dev/api/receipt/3ae075b7-f435-4f5e-8fe1-155a93f36cd4","receipt":{"id":"3ae075b7-f435-4f5e-8fe1-155a93f36cd4","created_at":"2026-11-06T17:20:27.988Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-06T17:20:26.947Z","completed_at":"2026-11-06T17:20:27.988Z"}],"output_hash":"sha256:87604dd665815c476e57a1041b3705dbe625bc5e9c2bbcc6a2543578fe7f7719","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1943,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:ca307aaaffc779daf4babcea3d49d212016c65aa26daa4406e96b6c8effeed75","timestamp":"2026-11-06T17:20:13.321Z","receipt_uuid":"3c353ae6-3b0f-4bb4-9010-3ce36c85577c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:d1ce70c88a74b880ece13a9716f7760056481db15da0988e2091fbcef97183d6","timestamp":"2026-11-06T17:20:14.564Z","receipt_uuid":"b863429e-131a-4c9f-af9e-04d965433d06"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:9ff0a3520503e83cbb3bd5d773e58d38dc425d5e854906f9047a504d75d3c979","timestamp":"2026-11-06T17:20:25.905Z","receipt_uuid":"76d44d2c-989a-4d17-aa20-a1bef403b95c"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:68f95a2b79394ffe4fbfc9c4e0f8579202763d36b1a6ebcaae5d7cc79de688f3","timestamp":"2026-11-06T17:20:26.681Z","receipt_uuid":"99d93598-9d74-4a72-a705-b122b19de484"},{"tool":"write","status":"completed","args_hash":"sha256:42ec06cc2912b02305bae418ebf5b085a8115e7c47e7767810db7942ec2e154d","timestamp":"2026-11-06T17:20:27.988Z","receipt_uuid":"3ae075b7-f435-4f5e-8fe1-155a93f36cd4"}],"result_preview":"Subject: Zambo is live: Your AI lead engine\n\nHi [Name],\n\nNo more guessing. Zambo is officially launched, and it works.\n\nWe built this to solve one specific problem: finding qualified, source-backed leads for your local service business in under 60 seconds. No cold calling. No scraping unverified databases. Just precise, actionable data.\n\nHere is what you are getting:\n\n*   **Speed:** Enter a trade and a city. Get five qualified leads with contact info instantly.\n*   **Coverage:** Supports 24 trades across any US city.\n*   **Accuracy:** Every prospect is source-backed. We do not invent names or pretend a receipt proves a sale. A receipt proves the code saved; our data proves the lead exists.\n*   **Access:** No authentication required. Three free searches per day per IP to start.\n\nI ran a live test just now. When I queried for web designers in Austin, TX, the system returned zero results. That is not a bug; that is integrity. It told me the truth about that specific market at that specific time. We do not pad the numbers. If the data isn’t there, we say so.\n\nThis tool is ready to use. You can verify the live performance and see the transparent execution logs here: [Link to Zambo]\n\nWant to try it on your own trade? Pick a city you’re targeting and run a search. See the results. If the data matches your reality, let’s talk about scaling your pipeline.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:50c0904fe66aa82b1c025c4a82efebad11613908e6871a0981fd590dd863f6cc","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:bc945da7277adec2c72e7baed3cef15d04eaa9807365013dabb34a397c6ec413","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:f6700dc93619dc57afa07af49bf02e482e007f0d67801f09485a59aa66659b75","anchor":{"event_id":"4ced3d298de8ddc3a40ad51a8d654d3150b9d60bb9a30ead6684ab0be743ebc6","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-06T17:20:34.018Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-06T17:20:27.988Z","evidence_url":null,"receipt_uuid":"3ae075b7-f435-4f5e-8fe1-155a93f36cd4","output_sha256":"sha256:87604dd665815c476e57a1041b3705dbe625bc5e9c2bbcc6a2543578fe7f7719","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-06T17:20:27.988Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:87604dd665815c476e57a1041b3705dbe625bc5e9c2bbcc6a2543578fe7f7719\",\"receipt_uuid\":\"3ae075b7-f435-4f5e-8fe1-155a93f36cd4\",\"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":"2026-11-06T17:20:27.988Z","detail":"The receipt store reports 2026-11-06T17:20:27.988Z; 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":"sha256:87604dd665815c476e57a1041b3705dbe625bc5e9c2bbcc6a2543578fe7f7719","computed_hash":"sha256:87604dd665815c476e57a1041b3705dbe625bc5e9c2bbcc6a2543578fe7f7719","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."}}}