{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"bb74bc33-6f75-4256-88e4-78513b57c6b7","source_url":"https://zambo.dev/api/receipt/bb74bc33-6f75-4256-88e4-78513b57c6b7","receipt":{"id":"bb74bc33-6f75-4256-88e4-78513b57c6b7","created_at":"2026-10-24T04:59:05.285Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-24T04:59:04.105Z","completed_at":"2026-10-24T04:59:05.285Z"}],"output_hash":"sha256:1e743d05028e0c3a6bdcd60dd79e58bdaf02c8f580c552331ce4611dc42e0406","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2356,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:f65c2fd9515094792fdd24c6917e5fc7430949327506dffb74dd8bcee0d0685a","timestamp":"2026-10-24T04:58:57.930Z","receipt_uuid":"a1650494-3edd-482e-a28e-c19b82419428"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:a9dd7dfa946fa3410de6bd8791253730fbcb3d3e3a2b8517fb24d548be75e160","timestamp":"2026-10-24T04:58:59.221Z","receipt_uuid":"149c804b-25d3-406a-bead-61a26a3ee706"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:b2e68f5b2a1b3de5f2258196ecc59a440089c05f0ca3fe34f1c19dfd6a07a431","timestamp":"2026-10-24T04:59:02.833Z","receipt_uuid":"ce1b0353-7270-4f65-9ae7-9363b013ae52"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:796410d4338e51f281ae61f5491bfd5a8d96d75795aa756d39fbfd9a18d9a09a","timestamp":"2026-10-24T04:59:03.707Z","receipt_uuid":"c4d6abbf-191e-467c-beb1-3cceff51fe9c"},{"tool":"write","status":"completed","args_hash":"sha256:3993a4b207401b5c17eaeaa555983997ae27063178f465705232b0df33d1a541","timestamp":"2026-10-24T04:59:05.285Z","receipt_uuid":"bb74bc33-6f75-4256-88e4-78513b57c6b7"}],"result_preview":"Subject: Zambo is live: Real-time prompt security for your AI stack\n\nWe are officially launching Zambo, a deep-scan security tool designed to stop jailbreaks and prompt injections before they reach your production environment.\n\nYou likely have seen the logs: a user attempted to override system instructions and extract sensitive API keys. A standard filter might have missed it, or worse, let it through. Zambo caught it instantly.\n\nOur engine combines semantic analysis with a 21-rule pattern check. It doesn't just look for banned words; it understands intent. In the scan referenced in the receipt below, Zambo identified a critical injection risk, flagged two specific attack vectors (Instruction Override and Prompt Leak), and returned a safe, neutral response to the user.\n\nThis is not theoretical. The tool is fully executable and ready for integration. It provides a clear audit trail for every blocked attempt, giving you the proof you need for compliance and internal security reviews.\n\nRight now, Zambo is operating in a free tier, allowing you to run unlimited scans to test its efficacy against your own traffic. You can review the specific execution logs and receipts to see exactly how the system dissected the malicious input.\n\nIf you are deploying any customer-facing LLM interface, you need this layer. It is the difference between a trusted product and a liability.\n\n**Next Step**\n\nReview the attached receipt for the sample scan. If the detection logic aligns with your security standards, reply with “Integrate” and we will send the API documentation for your dev team.\n\nBest,\n\nThe Zambo Team\nZambo.dev\n\n***\n\n**Appendix: Scan Evidence**\n*   **Status:** Critical Risk Detected\n*   **Attack Vector:** Jailbreak / Data Extraction\n*   **Action Taken:** Blocked\n*   **Receipt:** [Link to Run 149c804b]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:43ec36f14b426901f37cd8c83c9b4c89e1c406129410687e4c005e83a8eb2b51","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":"sha256:2b0a9ca2a230aec90d51c183a21a43bfa1207e5ad8ee2d0e0c5984bbfeaa0b64","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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:f6cd2da02b4bae142f9358457d4336ef25ff6818459dcf7475e7ac7686301478","anchor":{"event_id":"8007d663de06fe19484d5adfd37db37a15131b2b3956f6dbc4fb4ad1e16940c9","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-24T04:59:05.825Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-24T04:59:05.285Z","evidence_url":null,"receipt_uuid":"bb74bc33-6f75-4256-88e4-78513b57c6b7","output_sha256":"sha256:1e743d05028e0c3a6bdcd60dd79e58bdaf02c8f580c552331ce4611dc42e0406","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-24T04:59:05.285Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1e743d05028e0c3a6bdcd60dd79e58bdaf02c8f580c552331ce4611dc42e0406\",\"receipt_uuid\":\"bb74bc33-6f75-4256-88e4-78513b57c6b7\",\"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":"2026-10-24T04:59:05.285Z","detail":"The receipt store reports 2026-10-24T04:59:05.285Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:1e743d05028e0c3a6bdcd60dd79e58bdaf02c8f580c552331ce4611dc42e0406","computed_hash":"sha256:1e743d05028e0c3a6bdcd60dd79e58bdaf02c8f580c552331ce4611dc42e0406","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."}}}