{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2a9665f7-97de-48e8-adda-d4262dd2801a","source_url":"https://zambo.dev/api/receipt/2a9665f7-97de-48e8-adda-d4262dd2801a","receipt":{"id":"2a9665f7-97de-48e8-adda-d4262dd2801a","created_at":"2026-11-08T16:55:42.599Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-08T16:55:41.360Z","completed_at":"2026-11-08T16:55:42.599Z"}],"output_hash":"sha256:33b6e075bcc649c0456bb3bb2ab9125271703385e0af9a04aa76fcd88a69ca0f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2354,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:52b00053c5673e9eff2f6583b1a279f5c71184b4d2c5c96898890fdefd22ceeb","timestamp":"2026-11-08T16:55:25.724Z","receipt_uuid":"66d9b667-9df3-4f10-8bd6-58cb3e4d64df"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:511afb4dd950c57555ab9ad57133324031dc3f09f02db9a34c446ac84da0caa7","timestamp":"2026-11-08T16:55:26.750Z","receipt_uuid":"44c51122-e58a-400e-a139-952345fe1224"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:58012b418d2a99170240c518e25cf6368fd39a000dfcc6e712bd557c366d8c20","timestamp":"2026-11-08T16:55:39.899Z","receipt_uuid":"425b283f-6c37-43f8-a470-787fc930895c"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:2ec062469812caa18064dad4971679589a3f43d6a900adf3dd3e2ec09457403b","timestamp":"2026-11-08T16:55:40.735Z","receipt_uuid":"b0d61e82-393b-407b-b76d-2ec11e9deaea"},{"tool":"write","status":"completed","args_hash":"sha256:4f59ce2630b2f776a954f5e2e6a900cb87b72e2350d12b14774138d11b4b674c","timestamp":"2026-11-08T16:55:42.599Z","receipt_uuid":"2a9665f7-97de-48e8-adda-d4262dd2801a"}],"result_preview":"Subject: Zambo is live: Source-backed leads in 60 seconds\n\nHi [Name],\n\nZambo is officially live. No more guessing which leads are real.\n\nWe just completed our launch verification. The system scans public sources to identify prospective customers for AI tools and local service businesses. It does not invent contacts. It does not claim sales. It returns only what the data supports.\n\nHere is what you can expect from the first tool, LeadSignal:\n\n1.  **Speed:** Get five qualified leads in under 60 seconds.\n2.  **Scope:** Supports 24 trades across any US city.\n3.  **Transparency:** Every result comes with a source link. A receipt proves the bytes saved, not the correctness of the business relationship.\n\nWe tested this with a search for web design prospects in Austin, TX. The system returned zero results. That is the feature working as intended. It refuses to hallucinate a lead to please you. If the data isn’t there, you get a clean \"no results\" status, not a fake name.\n\nThis matters for your launch. You can offer a product that respects the truth. We have built the infrastructure to handle the research; you handle the relationship.\n\n**Your Next Step:**\n\nTest the empty state. Run a search for a low-density niche or a small town. See the system return zero leads without breaking. Then run a high-density search like roofing in Phoenix. See the five leads appear with source links.\n\nBoth outcomes are proof the engine works. One proves it finds data. The other proves it doesn’t lie when data is absent.\n\nCheck the live demo here: [Link to Zambo Dashboard]\n\nThis is a draft. Do not send outreach to these prospects yet. Verify the sources yourself. The tool provides the raw material; you provide the judgment.\n\nLet’s get this in front of the right people.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:681de21d22385aba8c11c77d13c862bb8d60e1e7eef3a09974de9f96df000704","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:cabd3af2e710767616531ac0c51f30e96f18b38fdcb98e7d2aae97400877caa2","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":"sha256:64e503bd36fdc5565585233ebe2fa6033146fbf4481259b9e8571e65e8485a49","anchor":{"event_id":"617a0566efff4eaa6c34a07d63086a342e1fad15b3d01d01a5bb42dacf31353d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-08T16:55:45.201Z","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":"2026-11-08T16:55:42.599Z","evidence_url":null,"receipt_uuid":"2a9665f7-97de-48e8-adda-d4262dd2801a","output_sha256":"sha256:33b6e075bcc649c0456bb3bb2ab9125271703385e0af9a04aa76fcd88a69ca0f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-08T16:55:42.599Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:33b6e075bcc649c0456bb3bb2ab9125271703385e0af9a04aa76fcd88a69ca0f\",\"receipt_uuid\":\"2a9665f7-97de-48e8-adda-d4262dd2801a\",\"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":"2026-11-08T16:55:42.599Z","detail":"The receipt store reports 2026-11-08T16:55:42.599Z; 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":"sha256:33b6e075bcc649c0456bb3bb2ab9125271703385e0af9a04aa76fcd88a69ca0f","computed_hash":"sha256:33b6e075bcc649c0456bb3bb2ab9125271703385e0af9a04aa76fcd88a69ca0f","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."}}}