{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"5fda46e4-d5c4-4b66-b354-46189565442b","source_url":"https://zambo.dev/api/receipt/5fda46e4-d5c4-4b66-b354-46189565442b","receipt":{"id":"5fda46e4-d5c4-4b66-b354-46189565442b","created_at":"2026-10-19T06:38:09.488Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T06:38:08.587Z","completed_at":"2026-10-19T06:38:09.488Z"}],"output_hash":"sha256:1cbb6bfcbf6ddda7ca46b0f2e5f3bec7f23997ed5e3947dd895addd2be494585","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1866,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:f129e143b6af733cf5ea159033fc8b8d5baa82ff944d2ecd8796e93054abe56b","timestamp":"2026-10-19T06:38:05.564Z","receipt_uuid":"7c386690-59f9-4bdd-b524-ebb70a4ca8dd"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:f00541f31667dbc4dfc1aee9f0160562ece344c092c9d7e52f91885afcc06a38","timestamp":"2026-10-19T06:38:06.450Z","receipt_uuid":"a501f5b3-33a7-4de7-9a84-404e54ff6b38"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3f0e3b8986d9b20289c799b5c1bf70596dc01eb85311fef004196e9fe2452aac","timestamp":"2026-10-19T06:38:08.219Z","receipt_uuid":"2d0fa306-b735-4d65-909d-8fd57c4a0089"},{"tool":"write","status":"completed","args_hash":"sha256:92490a46ac4809bccb08a8c1adae58a6ba5d246d34b6bef9d0f82a777e771c32","timestamp":"2026-10-19T06:38:09.488Z","receipt_uuid":"5fda46e4-d5c4-4b66-b354-46189565442b"}],"result_preview":"Subject: PromptShield just flagged a critical jailbreak attempt\n\nHi [Name],\n\nWe intercepted a high-risk injection attack on your API endpoint today. The system detected an explicit attempt to override system instructions and extract secret credentials. The risk level was classified as critical, with a 95% injection risk score.\n\nThis isn’t just a false positive. The semantic analysis confirmed the intent was malicious, specifically targeting data extraction through a jailbreak vector. The safeguard worked as designed: it blocked the request immediately without exposing any internal logic or user data.\n\nYour current status is secure. The blocked attempt is logged in your dashboard for review, but no action is required from you other than acknowledging the threat. This is exactly why real-time semantic analysis matters. Pattern matching alone would have missed the subtle structural manipulation used here.\n\nYou have 15 API calls remaining on your free tier today.\n\nTo see the full breakdown of this specific attack, including the flagged patterns and reasoning behind the block, open the detailed receipt below. It documents exactly how the system identified the override attempt and protected your infrastructure.\n\n[View Security Receipt](https://zambo.dev/run/a501f5b3-33a7-4de7-9a84-404e54ff6b38)\n\nStay safe,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b5e8b9dc45fbd43b1524fa8a4a4cf13de10781b209dbf2a9ee144a0db82c8abc","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:ca4fb00524569eba0211c5d1b1bd6b49c750925f97109bfef3a994b3d823e28f","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":"sha256:553f32dc8301baf7d74d31c4fcd2724550f78de83d112a731ee46120b52c72dd","anchor":{"event_id":"18a50bb9ad4455cc31285f3668d8afa0918cd20c8672300b438ca4837d3b7c6a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-19T06:38:10.037Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T06:38:09.488Z","evidence_url":null,"receipt_uuid":"5fda46e4-d5c4-4b66-b354-46189565442b","output_sha256":"sha256:1cbb6bfcbf6ddda7ca46b0f2e5f3bec7f23997ed5e3947dd895addd2be494585","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T06:38:09.488Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1cbb6bfcbf6ddda7ca46b0f2e5f3bec7f23997ed5e3947dd895addd2be494585\",\"receipt_uuid\":\"5fda46e4-d5c4-4b66-b354-46189565442b\",\"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":"2026-10-19T06:38:09.488Z","detail":"The receipt store reports 2026-10-19T06:38:09.488Z; 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":"sha256:1cbb6bfcbf6ddda7ca46b0f2e5f3bec7f23997ed5e3947dd895addd2be494585","computed_hash":"sha256:1cbb6bfcbf6ddda7ca46b0f2e5f3bec7f23997ed5e3947dd895addd2be494585","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."}}}