{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d0f842d9-b0df-4bb3-99f6-66a681d17c72","source_url":"https://zambo.dev/api/receipt/d0f842d9-b0df-4bb3-99f6-66a681d17c72","receipt":{"id":"d0f842d9-b0df-4bb3-99f6-66a681d17c72","created_at":"2026-10-17T15:05:57.701Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-17T15:05:56.783Z","completed_at":"2026-10-17T15:05:57.701Z"}],"output_hash":"sha256:b7a9bc22ff55ad6b3d1ee4312f25994d4222ba44e6af7258c440883f2b093fda","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1669,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:61aafb3ae6fc03fa7febc992324e919405dd029490e38b77f7c5d292e0283ebc","timestamp":"2026-10-17T15:05:48.917Z","receipt_uuid":"ac5ea0ad-ee0c-4977-9dca-4bd8b03903f0"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:e72f93e29a8d1544372ac060032438f6a9adc5b62ccd24f2e91348fcaaae0683","timestamp":"2026-10-17T15:05:50.213Z","receipt_uuid":"d797bc5d-4356-4fc6-80bb-f9e2134ebcc8"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:56c36e1dd37ebb8c72bd538be23af91aaf2b5f1773ababc1fce9d41fede965dc","timestamp":"2026-10-17T15:05:56.397Z","receipt_uuid":"e9b22bae-8aef-4977-9af4-f03383c8d791"},{"tool":"write","status":"completed","args_hash":"sha256:1e7d86be15b4f8766b9624dd237b1fd8d2a84f19ae701851047823dd9a9888d4","timestamp":"2026-10-17T15:05:57.701Z","receipt_uuid":"d0f842d9-b0df-4bb3-99f6-66a681d17c72"}],"result_preview":"Subject: PromptShield: Critical injection detected\n\nHi [Name],\n\nYour latest scan flagged a critical injection attempt. The system identified a jailbreak vector attempting to override instructions and leak policy details.\n\nThe analysis marks this as malicious with a 95% injection risk. It triggered the `ignore_instructions` pattern, classified as critical severity. This isn’t a false positive; the input explicitly tried to bypass safety rails.\n\nWe blocked the request. The safe version simply answers product questions, preventing the override.\n\nCheck the full report here: https://zambo.dev/run/d797bc5d-4356-4fc6-80bb-f9e2134ebcc8\n\nThis receipt proves the saved bytes remain unchanged, though it does not verify output correctness. Review the logs to confirm the block held.\n\nIf you want to test resilience against similar attacks, use the Substrate Layer tool. It’s a read-only research feed available on the free tier. Run `substrate_breakthroughs` to generate adversarial scenarios without risking your live endpoints.\n\nLet me know if you need help configuring stricter filters for your specific use case.\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ef696331eeb5cc8b8a041cd24317f317f47da93c3220a6081ef76086a76ad104","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":"sha256:6af20d36491ba77565db289301f6213940572ea8d7979a91f5df0de61bbce325","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":"sha256:7fa58dc4187e13b630120e2525efc3a4d5606a7ff4d30edb8e21da5de7ed46cf","anchor":{"event_id":"44094708c76f3abcf67e141f19538f649774fd3ec45a2a00121d739ff06a51ca","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-17T15:06:00.103Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T15:05:57.701Z","evidence_url":null,"receipt_uuid":"d0f842d9-b0df-4bb3-99f6-66a681d17c72","output_sha256":"sha256:b7a9bc22ff55ad6b3d1ee4312f25994d4222ba44e6af7258c440883f2b093fda","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T15:05:57.701Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:b7a9bc22ff55ad6b3d1ee4312f25994d4222ba44e6af7258c440883f2b093fda\",\"receipt_uuid\":\"d0f842d9-b0df-4bb3-99f6-66a681d17c72\",\"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":"2026-10-17T15:05:57.701Z","detail":"The receipt store reports 2026-10-17T15:05:57.701Z; 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:b7a9bc22ff55ad6b3d1ee4312f25994d4222ba44e6af7258c440883f2b093fda","computed_hash":"sha256:b7a9bc22ff55ad6b3d1ee4312f25994d4222ba44e6af7258c440883f2b093fda","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."}}}