{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"814d59a6-52bb-4028-8ec3-e6a6acc24e1c","source_url":"https://zambo.dev/api/receipt/814d59a6-52bb-4028-8ec3-e6a6acc24e1c","receipt":{"id":"814d59a6-52bb-4028-8ec3-e6a6acc24e1c","created_at":"2026-11-05T06:09:43.654Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-05T06:09:42.641Z","completed_at":"2026-11-05T06:09:43.654Z"}],"output_hash":"sha256:d7f2b9af79b294d4f91899760866507b9d71f7ebe45b323d7f8f2b3d7b100f09","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1879,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b77a90f34fecd0f9cb3218c0bfd6e0fb4953b1b5a484661194c0d3fd5c32f800","timestamp":"2026-11-05T06:09:28.790Z","receipt_uuid":"e300a734-e0e0-42ea-bfd4-049429d9ef79"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8a1c72587d0c4c6fd88eea700caab6b6bb2ddee83625e1cca5e466a0ebefd143","timestamp":"2026-11-05T06:09:29.607Z","receipt_uuid":"6715024d-2e2d-41c6-b2a8-accbaacccf27"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:324eaac815c326b11e8a5dbf1971a62578ccd752e5b47aa9dcfa445895958cbb","timestamp":"2026-11-05T06:09:41.414Z","receipt_uuid":"bc7e8f1d-74f9-4e4b-9d3d-cf9cc218b57e"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:fff32dbe94bf13ab7994d4eda36b31d530dccb10637dd3d4d30b0fa4ab955e7b","timestamp":"2026-11-05T06:09:42.075Z","receipt_uuid":"850c32e9-ba36-46a8-a24b-82f5d6869889"},{"tool":"write","status":"completed","args_hash":"sha256:2c553a4fc220c2134c2128072fe58967d83a6c3d97fc38399141571fb36ab066","timestamp":"2026-11-05T06:09:43.654Z","receipt_uuid":"814d59a6-52bb-4028-8ec3-e6a6acc24e1c"}],"result_preview":"Subject: Zambo Launch: 24 Trades, 60 Seconds, Zero Friction\n\nHi there,\n\nStop guessing which leads are real. Zambo is live.\n\nWe built this for contractors and local service businesses who are tired of filtering through junk data. You pick a trade—roofing, plumbing, HVAC, or any of the 24 others we support. You pick a US city. In under 60 seconds, you get five qualified leads with verified contact info.\n\nNo API keys. No signups. No monthly subscriptions. Just a direct line to prospects who fit your service area.\n\nWe ran a live test today. We searched for web design leads in Austin, TX. The system executed the query, checked the source data, and returned the result instantly. The receipt below proves the run happened, the bytes were saved, and the tool is stable. It doesn’t guarantee a sale—only that the infrastructure works. But it does prove you can run a search right now without losing an hour to setup.\n\nThis is a research tool first. It gives you the names and numbers to call. You do the closing. We just remove the friction of finding the right people.\n\nWant to see it work?\n\nClick the link below to run your own search. Pick your trade, pick your city, and watch the results load. If it’s not useful, close the tab. If it is, you now have five prospects for your phone call today.\n\n[Run Your First Search]\n\n—\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:4ad14132fa60d36c90f4a18fd129da15592e3eed6bcc6d672fd2ccb270045c53","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":"sha256:351160b256f76f21656640d6042b140b4c1f9812df0a64dc3daa7956cade2bd3","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":"sha256:2261677fe07c275f423e681c1922e25534ec275d5f3deb872b3715cfacae525d","anchor":{"event_id":"b33d8602a7b59a90319f36045cb9e96f8f4c7eac7c2086786a7f82a21eed873a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-05T06:09:45.878Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-05T06:09:43.654Z","evidence_url":null,"receipt_uuid":"814d59a6-52bb-4028-8ec3-e6a6acc24e1c","output_sha256":"sha256:d7f2b9af79b294d4f91899760866507b9d71f7ebe45b323d7f8f2b3d7b100f09","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-05T06:09:43.654Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d7f2b9af79b294d4f91899760866507b9d71f7ebe45b323d7f8f2b3d7b100f09\",\"receipt_uuid\":\"814d59a6-52bb-4028-8ec3-e6a6acc24e1c\",\"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":"2026-11-05T06:09:43.654Z","detail":"The receipt store reports 2026-11-05T06:09:43.654Z; 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":"sha256:015ad8859da04104d098990554744ebd36447f16e1c93fdb36b1f90956fb1f10"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:d7f2b9af79b294d4f91899760866507b9d71f7ebe45b323d7f8f2b3d7b100f09","computed_hash":"sha256:d7f2b9af79b294d4f91899760866507b9d71f7ebe45b323d7f8f2b3d7b100f09","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."}}}