{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"9b6f071f-ed0b-40c1-8624-88e694bdcd30","source_url":"https://zambo.dev/api/receipt/9b6f071f-ed0b-40c1-8624-88e694bdcd30","receipt":{"id":"9b6f071f-ed0b-40c1-8624-88e694bdcd30","created_at":"2026-10-18T15:09:08.355Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-18T15:09:07.262Z","completed_at":"2026-10-18T15:09:08.355Z"}],"output_hash":"sha256:f0dee4d3c7f86191fd560367575722a501ef92dd340c4b189faab26d56f17877","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1735,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:6eb71ee95a7d43a82d2e16ecd80d989b73d8089e840bd71ca53f2e0d227023d3","timestamp":"2026-10-18T15:09:03.743Z","receipt_uuid":"923efa2f-6f13-4e9c-8094-f94bfea957bd"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:e7dd0244e16300b3fe76a9fdbe68d9f816467586f59454bbab9d9885a7316e06","timestamp":"2026-10-18T15:09:04.818Z","receipt_uuid":"5f4fae05-7616-42a9-b216-d68521043c88"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:63c23d5097a677f800abb1c909c0ee60875227bef17ddbbf744e07050a896ccc","timestamp":"2026-10-18T15:09:06.735Z","receipt_uuid":"c884f75d-4593-4c67-b16a-ee688defd17d"},{"tool":"write","status":"completed","args_hash":"sha256:c82561c5d55b7ed338c875d2fd182fa8b83c638aad419c5834cc21d7ef821ac6","timestamp":"2026-10-18T15:09:08.355Z","receipt_uuid":"9b6f071f-ed0b-40c1-8624-88e694bdcd30"}],"result_preview":"**Subject: PromptShield detected a critical injection risk in your last run**\n\nYour recent scan flagged a high-severity threat.\n\nThe system identified an \"Instruction Override\" pattern with a 95% injection risk score. This specific vector attempts to bypass safety protocols to extract internal credentials or system prompts. The analysis confirms the intent is malicious, targeting a jailbreak scenario rather than a standard semantic error.\n\nA receipt proves your saved bytes remain unchanged. It does not prove the code is correct. The detection engine blocked the override attempt, but the underlying vulnerability in your prompt structure requires attention.\n\n**Your Next Step:**\n\nReview the flagged pattern \"ignore_instructions\" in your API logs. Verify that your input sanitization layer filters out explicit override commands before they reach the model. Do not rely on the model’s refusal alone; the risk level is critical.\n\nIf you need a deeper dive into the semantic analysis, access the full report via the receipt link below. The tool remains read-only and safe for inspection.\n\n[View Full Scan Receipt](https://zambo.dev/run/5f4fae05-7616-42a9-b216-d68521043c88)\n\nStay secure.\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:edfe8d52f631928908e44ec8b27c91383998acea0fb8fd7bebd2fb21c955d3b9","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":"sha256:8e960200c02505bdf01612b1eca508fb844b1c75eb03213f7cd4db1c7648d721","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:e1b93d6e58bf71fb811de151b560f8641da0d8f7a72045db8b5d451a91ba640b","anchor":{"event_id":"6eda698eafb72a425004998ec2cb8cfb755ffe45854ec3c3edf77bfed7874b10","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-18T15:09:08.909Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T15:09:08.355Z","evidence_url":null,"receipt_uuid":"9b6f071f-ed0b-40c1-8624-88e694bdcd30","output_sha256":"sha256:f0dee4d3c7f86191fd560367575722a501ef92dd340c4b189faab26d56f17877","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T15:09:08.355Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f0dee4d3c7f86191fd560367575722a501ef92dd340c4b189faab26d56f17877\",\"receipt_uuid\":\"9b6f071f-ed0b-40c1-8624-88e694bdcd30\",\"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":"2026-10-18T15:09:08.355Z","detail":"The receipt store reports 2026-10-18T15:09:08.355Z; 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:f0dee4d3c7f86191fd560367575722a501ef92dd340c4b189faab26d56f17877","computed_hash":"sha256:f0dee4d3c7f86191fd560367575722a501ef92dd340c4b189faab26d56f17877","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."}}}