{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c6843e95-9f79-48b8-99cc-a2e01bf7d0ed","source_url":"https://zambo.dev/api/receipt/c6843e95-9f79-48b8-99cc-a2e01bf7d0ed","receipt":{"id":"c6843e95-9f79-48b8-99cc-a2e01bf7d0ed","created_at":"2026-10-19T00:48:09.310Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T00:48:08.476Z","completed_at":"2026-10-19T00:48:09.310Z"}],"output_hash":"sha256:2c6789ed959afd6d064641e46a700b985f7325d26b272de4d5c5d4470b37c884","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1688,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b5b741998ed829c856c32742395d3fadd547cd76be34eb51d9d2962b20de56d2","timestamp":"2026-10-19T00:48:04.882Z","receipt_uuid":"36fe7960-f81c-4ee7-8735-85891e9cb158"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:83ae69b670acbba397bae9ecb11ddb7d5b37c28fed0a8ef72ecdec863949372a","timestamp":"2026-10-19T00:48:06.347Z","receipt_uuid":"835fc55f-2a7c-4962-b927-d380f8e4894c"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:73b9f42442c44773cfdc7f2502b28c0e3e097cfef2b9644076324d13e9972735","timestamp":"2026-10-19T00:48:08.052Z","receipt_uuid":"6a3154b8-5c60-4cf3-b35a-e3aed84c5dbe"},{"tool":"write","status":"completed","args_hash":"sha256:ad5eb531791820876c4505af398c17fbfb10c329431cf8efb82f802fc50624f6","timestamp":"2026-10-19T00:48:09.310Z","receipt_uuid":"c6843e95-9f79-48b8-99cc-a2e01bf7d0ed"}],"result_preview":"Subject: PromptShield: Critical injection risks detected\n\nHi [Name],\n\nYour latest scan revealed a critical security threat in your current workflow.\n\nThe analysis flagged a high-probability jailbreak attempt and policy bypass within the submitted prompt. Specifically, the system detected an \"Instruction Override\" pattern designed to extract private credentials and internal system prompts. This is not a minor glitch; it is an active data-extraction vector that could compromise your API keys and user data.\n\nThe receipt confirms the saved bytes remain unchanged, ensuring the integrity of your audit trail. However, the semantic analysis confirms the intent was malicious. You currently have 19 calls remaining on your free tier, but this specific vector requires immediate containment.\n\nDo not ignore this flag. A standard filter might miss the nuance of a semantic bypass, but PromptShield caught it.\n\n**Next Step:** Review the full breakdown at [Link to Receipt]. Verify if any third-party integrations are exposing sensitive context windows.\n\nIf you need help hardening your input validation, reply with “Help.”\n\nBest,\n\n[Your Name]\nZambo Security Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8c6ca94e50523e8eeb24b696ca51c0af24df7cd192cb089ca48d64196372809b","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":"sha256:012760537fe6102b080ddf6dd1d50e308743c072968ddf2fdf60c2cfbaceb58d","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:e386c4d5d462e48b8a8a2c7ad0b3582b2a53d60b9fa83cc9030a53f0126117dd","anchor":{"event_id":"66e4260ed6c487d3b3f4b1df7de7f78d0a32b19f2efac41c0722afc7e3f98b0c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-19T00:48:09.860Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T00:48:09.310Z","evidence_url":null,"receipt_uuid":"c6843e95-9f79-48b8-99cc-a2e01bf7d0ed","output_sha256":"sha256:2c6789ed959afd6d064641e46a700b985f7325d26b272de4d5c5d4470b37c884","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T00:48:09.310Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:2c6789ed959afd6d064641e46a700b985f7325d26b272de4d5c5d4470b37c884\",\"receipt_uuid\":\"c6843e95-9f79-48b8-99cc-a2e01bf7d0ed\",\"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":"2026-10-19T00:48:09.310Z","detail":"The receipt store reports 2026-10-19T00:48:09.310Z; 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":"sha256:2c6789ed959afd6d064641e46a700b985f7325d26b272de4d5c5d4470b37c884","computed_hash":"sha256:2c6789ed959afd6d064641e46a700b985f7325d26b272de4d5c5d4470b37c884","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."}}}