{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"253348ea-faad-45bc-81fe-e2f334665539","source_url":"https://zambo.dev/api/receipt/253348ea-faad-45bc-81fe-e2f334665539","receipt":{"id":"253348ea-faad-45bc-81fe-e2f334665539","created_at":"2026-11-02T19:58:37.275Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-02T19:58:36.094Z","completed_at":"2026-11-02T19:58:37.275Z"}],"output_hash":"sha256:49ad05b89962c6dada9aae47da8a0cc9749c4f1af1195b0ab8421c7753608876","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1926,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:869a8577f9c335b4833e77cf4a0913640ecb5d676d50398248693f9c3b659887","timestamp":"2026-11-02T19:58:20.356Z","receipt_uuid":"2f72530a-2495-43ae-af1e-83d5ffc650e7"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3a8fe5e504b9bdc7c116c6ff8b76b64045e9318e02c2e3a884072e07140f61e4","timestamp":"2026-11-02T19:58:21.972Z","receipt_uuid":"3fb44ab7-40db-4e8f-a03c-bda5cc48cc2d"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a4413dc0a8858ce018e1569f14ee358c8e5b1a0e11ffdfede43b3781d19301a9","timestamp":"2026-11-02T19:58:34.377Z","receipt_uuid":"1e29f7cd-c0df-461b-a362-c8944c8f48b1"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:987759c3a415400cdc873f7b58ab8f1cef871cd8b31f8f403998cad6a51ab279","timestamp":"2026-11-02T19:58:35.573Z","receipt_uuid":"d800aa04-7227-4f80-95e5-ea3f943d9f10"},{"tool":"write","status":"completed","args_hash":"sha256:5bad467fb6737a6885778dc68dfbbc742e9be781d7b5dd9d1cbaddddb3eba3b5","timestamp":"2026-11-02T19:58:37.275Z","receipt_uuid":"253348ea-faad-45bc-81fe-e2f334665539"}],"result_preview":"Subject: Zambo is live: 5 qualified leads in 60 seconds\n\nHi [Name],\n\nStop guessing who needs your services. Zambo just launched, and it changes how you find work.\n\nGive it a trade and a city. Get five source-backed prospects with contact info in under 60 seconds. No cold-calling. No scraping. No waiting.\n\nWe tested the Austin web design market today. The system returned zero results because the data wasn't there. That’s the point. No fake leads. No recycled emails. Just verifiable, source-backed prospects. If the data isn’t there, you know it immediately, saving you hours of dead-end outreach.\n\nZambo supports 24 trades and any US city. You get three free searches per day, no auth required. It’s built for contractors and local service businesses who need speed and accuracy.\n\nOne clear advantage: speed meets accuracy. You get actionable contact info, not just names. You know exactly who to call.\n\nWant to see it work?\n\n[Link to Zambo]\n\nRun your own search. Pick your trade. Pick your city. See the results.\n\nIf it saves you time, use it. If it doesn’t, ignore it. No commitment. No spam. Just a tool that works when the data is there.\n\nZambo is live. The free tier is open.\n\nBest,\n\n[Your Name]\n[Your Title]\n[Your Company]\n\nP.S. The receipt link from our Austin test is attached if you want to verify the zero-result outcome. Proof of accuracy, even when there’s no lead.","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ec8ec830d98183c5533902cc58e0492408a488f5bad53bca53ea6d5a3c4653b4","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":"sha256:443703f715299164e7ecfa4bb68de8766ec69bbae45430dd78125962958fbc52","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":"sha256:45b2d7069665be152de1fc452ad697a9dc8532fffb865b166a5b49ac92804b0f","anchor":{"event_id":"d8781cc8d9dfb6e2ced43f3631b740f7ef1f0c97a4ba94a8bcccb0151dc50891","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T19:58:43.312Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T19:58:37.275Z","evidence_url":null,"receipt_uuid":"253348ea-faad-45bc-81fe-e2f334665539","output_sha256":"sha256:49ad05b89962c6dada9aae47da8a0cc9749c4f1af1195b0ab8421c7753608876","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T19:58:37.275Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:49ad05b89962c6dada9aae47da8a0cc9749c4f1af1195b0ab8421c7753608876\",\"receipt_uuid\":\"253348ea-faad-45bc-81fe-e2f334665539\",\"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":"2026-11-02T19:58:37.275Z","detail":"The receipt store reports 2026-11-02T19:58:37.275Z; 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":"sha256:83c00aba0072741e848cf7467072aa73d2f2c77fb579da729712cfee38498235"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:49ad05b89962c6dada9aae47da8a0cc9749c4f1af1195b0ab8421c7753608876","computed_hash":"sha256:49ad05b89962c6dada9aae47da8a0cc9749c4f1af1195b0ab8421c7753608876","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."}}}