{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"0517d41e-3748-4ae9-8abe-8b013f14a080","source_url":"https://zambo.dev/api/receipt/0517d41e-3748-4ae9-8abe-8b013f14a080","receipt":{"id":"0517d41e-3748-4ae9-8abe-8b013f14a080","created_at":"2026-10-31T16:07:15.519Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T16:07:14.374Z","completed_at":"2026-10-31T16:07:15.519Z"}],"output_hash":"sha256:334f183ed925096f9d63f9b57432436a49a31a9a1def6cdb170fcb2b0a812cb8","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1478,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:20b1db7e93b1dae986c96d7994a2cf3e7d9fc7c1fcc2c86d6862c75d228b0793","timestamp":"2026-10-31T16:06:59.376Z","receipt_uuid":"34c3823c-684c-479e-be02-e8a6087b7d98"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:318b7b776689d095c66e1941ae3956e4e883b0a90d7afc0f378e9751ee78f4fb","timestamp":"2026-10-31T16:07:01.032Z","receipt_uuid":"2004a46d-4466-4537-b97f-7fac6da1f178"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:348639a3d0a892cd71c5dcd1a946337cd777f0dd20ce69aaca80744c810fe68c","timestamp":"2026-10-31T16:07:12.505Z","receipt_uuid":"6ea9e0b3-3e49-4124-b6b7-212fad11b720"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:0d3f2377736d4d6db96e25c8848fd7b8fbcebafd9611d727c2e5df5c847a929d","timestamp":"2026-10-31T16:07:13.606Z","receipt_uuid":"c1af5ed4-3dfe-4a5e-a556-2e30c8c33de3"},{"tool":"write","status":"completed","args_hash":"sha256:a7a1c0cf7d54dfab609d19f2954b3dba3f26abdfe6cafdd04e45fe14d9589736","timestamp":"2026-10-31T16:07:15.519Z","receipt_uuid":"0517d41e-3748-4ae9-8abe-8b013f14a080"}],"result_preview":"**Subject:** Meet Zambo – Your New AI‑Powered Lead Engine\n\nHi [First Name],\n\nWe’re excited to introduce Zambo, the AI stack that turns your industry data into ready‑to‑contact prospects. Our launch checks confirm that Zambo delivers precise, source‑backed leads—no guesswork, just verified opportunities.\n\n**What this means for you**  \nWith Zambo, you can tap into a curated list of prospects who match your exact trade and location criteria. No more sifting through generic leads; every contact is vetted and ready for outreach.\n\n**Ready to see Zambo in action?**  \nClick the link below to view the launch‑check report and download the first batch of source‑backed prospects.  \n[Launch Check Report – Zambo](https://zambo.dev/run/2004a46d-4466-4537-b97f-7fac6da1f178)\n\nLet’s set up a quick 15‑minute walkthrough so you can start converting those prospects into appointments.\n\nThanks,  \n[Your Name]  \nZambo Team  \n[Phone] | [Email]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a1696867ce04a11b062d8c4c2acbca232bb98ad45386b84bd4510de2ce11e60a","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:f19140ffbcc82ca78bbeef602da9975f9d27c24fc6ad6d146cda0152c462df1a","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":"sha256:3a523697b017b4bd8c18cbea4fb179802c17adf73e6a51b94513ae81e02ee87b","anchor":{"event_id":"197840932bd313eadf6206fc75a5e7bd9f8fad7df58b3bfa6cf82a368e1c1826","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T16:07:21.559Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T16:07:15.519Z","evidence_url":null,"receipt_uuid":"0517d41e-3748-4ae9-8abe-8b013f14a080","output_sha256":"sha256:334f183ed925096f9d63f9b57432436a49a31a9a1def6cdb170fcb2b0a812cb8","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T16:07:15.519Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:334f183ed925096f9d63f9b57432436a49a31a9a1def6cdb170fcb2b0a812cb8\",\"receipt_uuid\":\"0517d41e-3748-4ae9-8abe-8b013f14a080\",\"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":"2026-10-31T16:07:15.519Z","detail":"The receipt store reports 2026-10-31T16:07:15.519Z; 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":"sha256:334f183ed925096f9d63f9b57432436a49a31a9a1def6cdb170fcb2b0a812cb8","computed_hash":"sha256:334f183ed925096f9d63f9b57432436a49a31a9a1def6cdb170fcb2b0a812cb8","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."}}}