{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"6adfc87b-b11f-4e21-afd9-6591f9d7773e","source_url":"https://zambo.dev/api/receipt/6adfc87b-b11f-4e21-afd9-6591f9d7773e","receipt":{"id":"6adfc87b-b11f-4e21-afd9-6591f9d7773e","created_at":"2026-10-16T10:48:06.127Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T10:48:05.464Z","completed_at":"2026-10-16T10:48:06.127Z"}],"output_hash":"sha256:027eb13c6a5acd433eec2abc7c4cc6787dd93d3881069fff202bbcec9393142a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1568,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:f9ec5c122063eb646ca462153fba52980e3bfcd73af743cb7fe2bcbbe506ab5c","timestamp":"2026-10-16T10:48:02.169Z","receipt_uuid":"bf3ee05e-2222-4995-91ba-4b4d905900e0"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:b549cff6810c352051f48f33bea92bd9bb2130fa36d1e1d4d6627951c163b4e4","timestamp":"2026-10-16T10:48:02.547Z","receipt_uuid":"e9cfc23d-06b1-4d7c-a98a-824e21692402"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:10d8cacada9bd82a1c36b994e0d79c645ef286bd486a792d86d482f845c032af","timestamp":"2026-10-16T10:48:04.978Z","receipt_uuid":"beeb2d52-19e3-4a14-9c28-c93d73fd0e31"},{"tool":"write","status":"completed","args_hash":"sha256:a120606ab6d11ce042aa355647813dbb4ddf5482778dd204242cd1ddb4a7e908","timestamp":"2026-10-16T10:48:06.127Z","receipt_uuid":"6adfc87b-b11f-4e21-afd9-6591f9d7773e"}],"result_preview":"**Subject: Zambo PromptShield: Critical injection blocked (Receipt attached)**\n\nYou are seeing this because your last scan flagged a critical threat before it reached your production environment.\n\nZambo PromptShield stopped a high-severity instruction override attack. The scanner identified a payload attempting to bypass your system policies and extract confidential API keys. It did not succeed. The input was blocked at the ingestion layer, and your underlying logic remained untouched.\n\nThis is not a hypothetical simulation. The attached receipt proves the exact bytes saved by the filter. It verifies that the malicious string was neutralized without altering your core configuration or leaking data.\n\n**Next Step:**\nReview the incident log at [Link to Dashboard]. Confirm the block aligns with your current security policy, then toggle on \"Auto-Block for Critical Severity\" to ensure no human-in-the-loop delay is required for future high-risk vectors.\n\nYour infrastructure is secure. Keep it that way.\n\nBest,\n\nThe Zambo Team\n*Zambo.dev*","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:360c45db0f36c3914872dd33964e3e7a0f57f5d9e1353b0a9f847137f89660d8","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":"sha256:97ee717e47136012be8607df70a1d400a075833115b505ebec7437abb78f730a","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":"sha256:63dcb9aacffbcfd1c3ecb19f61299aab23019733d0320657a820e582e1acec89","anchor":{"event_id":"39934ecfaec39106e099871f6f0d4995b3c2f193861344f261a8feb914c6f95b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T10:48:06.778Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T10:48:06.127Z","evidence_url":null,"receipt_uuid":"6adfc87b-b11f-4e21-afd9-6591f9d7773e","output_sha256":"sha256:027eb13c6a5acd433eec2abc7c4cc6787dd93d3881069fff202bbcec9393142a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T10:48:06.127Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:027eb13c6a5acd433eec2abc7c4cc6787dd93d3881069fff202bbcec9393142a\",\"receipt_uuid\":\"6adfc87b-b11f-4e21-afd9-6591f9d7773e\",\"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":"2026-10-16T10:48:06.127Z","detail":"The receipt store reports 2026-10-16T10:48:06.127Z; 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":"sha256:027eb13c6a5acd433eec2abc7c4cc6787dd93d3881069fff202bbcec9393142a","computed_hash":"sha256:027eb13c6a5acd433eec2abc7c4cc6787dd93d3881069fff202bbcec9393142a","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."}}}