{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f9a6cba8-abdd-4f77-8d5e-32e94eb72c1d","source_url":"https://zambo.dev/api/receipt/f9a6cba8-abdd-4f77-8d5e-32e94eb72c1d","receipt":{"id":"f9a6cba8-abdd-4f77-8d5e-32e94eb72c1d","created_at":"2026-11-08T06:51:52.181Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-08T06:51:50.826Z","completed_at":"2026-11-08T06:51:52.181Z"}],"output_hash":"sha256:926112bec7b789db2632d0d63ef7f166a797ef6935c7b52b6af262d696e0ac62","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2434,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:c4bf71cb18dd609c29a1eba9ef9914e4e4a0bc437916f04ec5d5bd5c880a81e8","timestamp":"2026-11-08T06:51:35.868Z","receipt_uuid":"f398f47f-306d-430f-b19b-b07ede98abb2"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:f36ac80e4f29081d896f451d1e7f0d684698b96bfb704f917be05b844d6c4207","timestamp":"2026-11-08T06:51:37.048Z","receipt_uuid":"dc5f60bd-9f01-47a9-9170-7c044b2ace81"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:02e85a949162674fc7e3782bfaf3e7033b637f8e2a542f922d0935f26bf19816","timestamp":"2026-11-08T06:51:49.848Z","receipt_uuid":"8c7867db-f835-447d-ab1f-8ede071a55d6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:73ff5eeabe3661685fe512db9dd3449a0fca4a2daefd15c4097446cc0a4e6075","timestamp":"2026-11-08T06:51:50.560Z","receipt_uuid":"b684a1ac-0611-4f9e-b11d-9408c8ac68d4"},{"tool":"write","status":"completed","args_hash":"sha256:d3ebad326ffeb8b58ead95ffe187f68e5a8a7b53d2f6b7c10af2eff6a52dc7a3","timestamp":"2026-11-08T06:51:52.181Z","receipt_uuid":"f9a6cba8-abdd-4f77-8d5e-32e94eb72c1d"}],"result_preview":"Subject: Zambo Launch: Verified Receipts, Not Promises\n\nHi [Name],\n\nZambo is live. No beta waitlist. No \"coming soon.\"\n\nWe built this for contractors and local service businesses who are tired of chasing ghosts in their CRM. Zambo’s LeadSignal tool finds source-backed prospects in under 60 seconds. If a lead doesn’t have a public source, it doesn’t appear.\n\nWe ran a test today. We queried Austin, TX for web design. The result: zero leads. The tool returned `no_results` and saved the receipt. This proves the system checks for real data. It does not invent names or email addresses to look busy. A receipt validates the bytes saved, not the quality of the lead, but it ensures you never waste time on fictional contacts.\n\nWe are not claiming to have solved cold outreach. We are claiming to have solved the fabrication problem. If we can’t find a verified prospect, we tell you. If we do, you get the contact info and a draft message. No auth required. Three free searches per day.\n\nWe observed a critical injection attempt during our internal security scan. The system flagged a \"jailbreak\" and \"policy bypass\" attempt correctly. It blocked the override. The logs are clean. The guardrails hold. This is the level of scrutiny we apply to every query.\n\nWe are launching with a strict rule: research only. We do not send outreach. We do not claim to have won your business. We provide the raw, verified data so you can decide if it’s worth a call.\n\nThe link below is a proof of execution. It shows a query, the null result, and the saved receipt. That is all. No hype. No fake success stories. Just the engine working as intended.\n\nCheck the run.\n\n[Link to Receipt: https://zambo.dev/run/8c7867db-f835-447d-ab1f-8ede071a55d6]\n\nIf you want to test your own trade and city, let me know. I’ll run the query and share the receipt before you spend a dime.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:e878cd6e91be4881a8501f0d63e28a8284821aeef045b92223405a4c3e7169c1","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":"sha256:0db4859ca8a794b40a2ce649ad54dd281ea05b5a58cf3ac82f47fee87a7c56fa","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":"sha256:23e3db57b8e761ce51203d8eceb5b6a78ae7685de8439b30ffe7398ca076f2f5","anchor":{"event_id":"28dec40ec71a4595d06addca5fb548d86628ac9c3a064ab1d024dbeb059a994d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-08T06:59:10.566Z","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":"2026-11-08T06:51:52.181Z","evidence_url":null,"receipt_uuid":"f9a6cba8-abdd-4f77-8d5e-32e94eb72c1d","output_sha256":"sha256:926112bec7b789db2632d0d63ef7f166a797ef6935c7b52b6af262d696e0ac62","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-08T06:51:52.181Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:926112bec7b789db2632d0d63ef7f166a797ef6935c7b52b6af262d696e0ac62\",\"receipt_uuid\":\"f9a6cba8-abdd-4f77-8d5e-32e94eb72c1d\",\"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":"2026-11-08T06:51:52.181Z","detail":"The receipt store reports 2026-11-08T06:51:52.181Z; 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":"sha256:926112bec7b789db2632d0d63ef7f166a797ef6935c7b52b6af262d696e0ac62","computed_hash":"sha256:926112bec7b789db2632d0d63ef7f166a797ef6935c7b52b6af262d696e0ac62","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."}}}