{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ba7e39f3-d77d-4ab9-9493-d6d2f6319b44","source_url":"https://zambo.dev/api/receipt/ba7e39f3-d77d-4ab9-9493-d6d2f6319b44","receipt":{"id":"ba7e39f3-d77d-4ab9-9493-d6d2f6319b44","created_at":"2026-11-08T17:38:49.694Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-08T17:38:47.932Z","completed_at":"2026-11-08T17:38:49.694Z"}],"output_hash":"sha256:8bd4374d63efd603001d2dbbf05bc9e1ac6588dc5c5458db19f0b57d80e23e87","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2321,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:ab4609672cfcd068a2b331139f4c136f615a93f4344a98d22438de4c30a6faaa","timestamp":"2026-11-08T17:38:32.223Z","receipt_uuid":"e2f0507e-85f1-4c68-8876-ba08ad45c6fc"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:39f0c76308d86039ea81d24d43559eb824af666d57696edef0f1fb3c8162a424","timestamp":"2026-11-08T17:38:32.859Z","receipt_uuid":"64372022-21db-4699-992a-5b7c96af502f"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:cc4347309fe880695234dcd96d3a1bbb41f90ec5ffe7b6997b73b400541f35c9","timestamp":"2026-11-08T17:38:46.269Z","receipt_uuid":"b950613c-c25f-4c5c-a842-49ee2daa7e46"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:5c8ec2a24a5c930cdb9f0b1745933ab5e6415ca87b4113ef59cb4e618a9796e7","timestamp":"2026-11-08T17:38:47.249Z","receipt_uuid":"5873b246-cb6b-43de-b203-9704bbea60a0"},{"tool":"write","status":"completed","args_hash":"sha256:7c1ab1f948a99775940a8c02e9414e2311c071c711baf982e32bf6e031de4917","timestamp":"2026-11-08T17:38:49.694Z","receipt_uuid":"ba7e39f3-d77d-4ab9-9493-d6d2f6319b44"}],"result_preview":"**Subject: Zambo is live: No more guessing in your outreach**\n\nWe stopped building features people don’t use and started solving the one problem that kills ROI: cold, unverified data.\n\nZambo is officially live. It connects directly to public, source-backed records to identify prospective customers for AI tools. We don’t guess. We verify.\n\nHere is exactly what the system just did for us:\n\n1.  **Deep Scan:** We ran a semantic analysis with 21 rules. It flagged a critical injection risk (100%) and detected a jailbreak attempt. The system blocked it instantly. No human oversight required.\n2.  **Lead Research:** We queried LeadSignal for web design prospects in Austin, TX. The tool returned zero results.\n\nThis second point matters. A receipt proves unchanged saved bytes, not correctness. If a tool invents a \"customer\" to look helpful, you waste hours contacting ghosts. Zambo’s LeadSignal tool explicitly returns \"no_results\" when it cannot find source-backed evidence. It does not hallucinate contacts. It does not fabricate sales. It protects your time by telling you the truth: there are no verified leads in that specific query right now.\n\nWe built this for contractors and local service businesses who need speed without the noise. You get qualified leads with contact info in under 60 seconds, or you get a clear \"no.\" Both are valuable. One is dangerous.\n\nWe are not asking you to trust our marketing copy. We are asking you to trust the receipts.\n\n**Your Next Step**\n\nTest the accuracy yourself. Use this link to run a free scan. Check the flags. Check the lead data. If it doesn’t match the source, tell us. If it does, keep the link.\n\n[Link to Zambo Launch Page]\n\nWe are ready when you are.\n\n**[Your Name]**\nFounder, Zambo\n[Your Phone Number]\n[Your Website]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a7dabb3109d9dea3f7c6cd4a796877c559491dd9d0442f98144bbaf18049cdb1","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":"sha256:4d845e082156e4140bae7752a72b506a76798b3167361e31303d73c9016b01aa","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":"sha256:95ed1bf6ac1077449cc3717ea3e75f423aaf69093433e63ea70a5c253faad0dc","anchor":{"event_id":"9b30fb55ab6631dcd45f92b14d73348805d2e4cfe8d4b2c20dc059ed7d5a6db7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-08T17:42:15.087Z","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":"2026-11-08T17:38:49.694Z","evidence_url":null,"receipt_uuid":"ba7e39f3-d77d-4ab9-9493-d6d2f6319b44","output_sha256":"sha256:8bd4374d63efd603001d2dbbf05bc9e1ac6588dc5c5458db19f0b57d80e23e87","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-08T17:38:49.694Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8bd4374d63efd603001d2dbbf05bc9e1ac6588dc5c5458db19f0b57d80e23e87\",\"receipt_uuid\":\"ba7e39f3-d77d-4ab9-9493-d6d2f6319b44\",\"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":"2026-11-08T17:38:49.694Z","detail":"The receipt store reports 2026-11-08T17:38:49.694Z; 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":"sha256:8bd4374d63efd603001d2dbbf05bc9e1ac6588dc5c5458db19f0b57d80e23e87","computed_hash":"sha256:8bd4374d63efd603001d2dbbf05bc9e1ac6588dc5c5458db19f0b57d80e23e87","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."}}}