{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"99a47c68-f653-4601-b05a-74f94b9ff0a3","source_url":"https://zambo.dev/api/receipt/99a47c68-f653-4601-b05a-74f94b9ff0a3","receipt":{"id":"99a47c68-f653-4601-b05a-74f94b9ff0a3","created_at":"2026-10-29T13:50:34.222Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-29T13:50:32.963Z","completed_at":"2026-10-29T13:50:34.222Z"}],"output_hash":"sha256:d05b5d527edb800294fbcb20c6eb5e34a3bbd52d981f62a64d3f63f456880b76","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2016,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:ced080b289d5e85e68ea269f1e7ab64c663013d1cf1616a358e0f84ba570dc3f","timestamp":"2026-10-29T13:50:17.263Z","receipt_uuid":"c59c118b-05c0-4d02-bf85-10dc706d61c8"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:59fac20befd8c9f5a54f5be65860c8ff703722673764ecdfe72054e6c94f9518","timestamp":"2026-10-29T13:50:18.415Z","receipt_uuid":"495f3a78-5b03-4a77-8d9c-b2e0722bb694"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:e4b17aef43ed276a5e7b611a45102aa87aaa908c5e83d36d90af7717939b9d23","timestamp":"2026-10-29T13:50:31.322Z","receipt_uuid":"b7de1fca-3d84-401b-8d82-bdfc3ce6f83b"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:657c33208e36be42d402cd8bc405431ebfdcae7c32b7a20030e047ed082de299","timestamp":"2026-10-29T13:50:32.353Z","receipt_uuid":"08210ac2-0f25-403f-a96d-c4b512d3d276"},{"tool":"write","status":"completed","args_hash":"sha256:c0efcd59a1f9ba57261760fa6715660a1650ffbaf3610a8d1524c0d76baed001","timestamp":"2026-10-29T13:50:34.222Z","receipt_uuid":"99a47c68-f653-4601-b05a-74f94b9ff0a3"}],"result_preview":"**Subject:** Zambo: Security scan results attached\n\nHi [Name],\n\nThe initial security scan on your prompt came back with a critical risk flag.\n\nThe system detected an attempted instruction override and prompt leak. This is a high-severity issue where the input tries to bypass safety protocols to extract system data or API keys.\n\nHere is the breakdown:\n\n*   **Risk Level:** Critical\n*   **Jailbreak Detected:** True\n*   **Policy Bypass:** True\n*   **Attack Vector:** Instruction Override\n*   **Flagged Patterns:**\n    1.  `ignore_instructions` (Critical)\n    2.  `prompt_leak` (High)\n\nThe semantic analysis confirmed the intent was malicious. The system blocked the execution to prevent data extraction. No PII was extracted, and the safe version of the response was prepared to answer product questions without revealing internal credentials.\n\n**Proof of Action:**\nThe scan is complete and documented. You can verify the exact bytes processed and the decision logic here:\nhttps://zambo.dev/run/495f3a78-5b03-4a77-8d9c-b2e0722bb694\n\nNote: This receipt proves the system processed the input and enforced the block. It does not validate any other code or data.\n\n**Next Step:**\nReview the flagged patterns in the receipt. If this was a test, the block worked as intended. If this was live traffic, you need to sanitize the input source immediately.\n\nLet me know if you need a deeper dive into the specific override logic used in the attack.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0cb68a8845bbc2cad4d85e840ce67ec401aaf089b9b26ee657a7da26114e2799","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":"sha256:276651d0699752b572bedbe479c7e75b47dcce240ab7b9af659ee87ab76e4bf5","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:e915af30079ae01e504af219fdd1796b6eb3c358303fde24d1ed224234e545fe","anchor":{"event_id":"39aa15454a6b93bb597beb96e77f88c62d1c1ea81c6260faad38f3b2f9599971","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-29T13:50:35.403Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T13:50:34.222Z","evidence_url":null,"receipt_uuid":"99a47c68-f653-4601-b05a-74f94b9ff0a3","output_sha256":"sha256:d05b5d527edb800294fbcb20c6eb5e34a3bbd52d981f62a64d3f63f456880b76","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T13:50:34.222Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d05b5d527edb800294fbcb20c6eb5e34a3bbd52d981f62a64d3f63f456880b76\",\"receipt_uuid\":\"99a47c68-f653-4601-b05a-74f94b9ff0a3\",\"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":"2026-10-29T13:50:34.222Z","detail":"The receipt store reports 2026-10-29T13:50:34.222Z; 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:d05b5d527edb800294fbcb20c6eb5e34a3bbd52d981f62a64d3f63f456880b76","computed_hash":"sha256:d05b5d527edb800294fbcb20c6eb5e34a3bbd52d981f62a64d3f63f456880b76","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."}}}