{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2bfa4a44-d758-4efd-adb2-3e7a7f471d31","source_url":"https://zambo.dev/api/receipt/2bfa4a44-d758-4efd-adb2-3e7a7f471d31","receipt":{"id":"2bfa4a44-d758-4efd-adb2-3e7a7f471d31","created_at":"2026-10-27T21:18:45.745Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-27T21:18:44.863Z","completed_at":"2026-10-27T21:18:45.745Z"}],"output_hash":"sha256:406c4bb04fcacd629ccacf4766fa668e6772cabaa992eea280b88ef43d207018","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1741,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:ccb796a4af67583b4f580ef36b880b32b17e667930947bec0d605b191b2c04da","timestamp":"2026-10-27T21:18:36.165Z","receipt_uuid":"9ca1a475-beda-44ed-900c-8666add0a22f"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3a79f497b4dc8e438d7d7478b1af7e87ed6ac0487bbd57f585c2b275a50a089d","timestamp":"2026-10-27T21:18:37.653Z","receipt_uuid":"ceb40345-3e65-4c4d-8393-bb25ade8c1be"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:559e27502452d966d6c8b3a0882c2fcb349ffe2eeffa213826aa24b19ae0956e","timestamp":"2026-10-27T21:18:43.110Z","receipt_uuid":"b00c8533-852d-4cbe-88b2-a382640aa2e6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3532d9da8caccd25ad988427a31e28f7c8066148a561b7de880f69015b2ebdd4","timestamp":"2026-10-27T21:18:44.127Z","receipt_uuid":"b431ca43-a345-48ff-bc4c-eaa2eb5db928"},{"tool":"write","status":"completed","args_hash":"sha256:d4967be06cc42720e7df7935b953ee80d03f1fbb457ab7909914ddce45fbd516","timestamp":"2026-10-27T21:18:45.745Z","receipt_uuid":"2bfa4a44-d758-4efd-adb2-3e7a7f471d31"}],"result_preview":"**Subject: PromptShield is live: Block critical injection risks in production**\n\nHi Team,\n\nYour latest security scan flagged a critical jailbreak attempt with 100% injection risk. The system correctly blocked the instruction override and prompt leak vectors. This is exactly the kind of threat that requires immediate, automated defense.\n\nPromptShield by Zambo is now fully operational. It provides deep semantic analysis against 21 specific pattern rules. In this instance, it detected the malicious intent, identified the attack vector as `instruction_override`, and halted the request before any data extraction occurred. The tool ensures that while you maintain free and unlimited access to core research feeds, your core system prompts and API keys remain shielded from extraction attempts.\n\nYou have 13 calls remaining on your free plan today. The system is active and ready to protect your next interaction.\n\n**Next Step:**\nReview the detailed receipt for this specific block to verify the semantic analysis logs. Then, integrate the PromptShield API endpoint into your primary LLM gateway.\n\n[View Full Security Receipt](https://zambo.dev/run/ceb40345-3e65-4c4d-8393-bb25ade8c1be)\n\nBest,\n\nThe Zambo Security Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:05d619dc8f47bdc5dc35f014669b50928bd5e1f61dfb3a708b23df1316235491","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":"sha256:48212ee52e2802df5a291f144c0e3b8e422d2e6677edac185dd215ae45a898e6","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":"sha256:2e465297e4d1e3cfc4b74e2c6b22b345602fb49d22fae68c7034ad28e34e9f11","anchor":{"event_id":"effe1c2c82c7291af815087f7d12a029aa9013f8247243d7c8af8daf6f142643","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-27T21:18:46.703Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-27T21:18:45.745Z","evidence_url":null,"receipt_uuid":"2bfa4a44-d758-4efd-adb2-3e7a7f471d31","output_sha256":"sha256:406c4bb04fcacd629ccacf4766fa668e6772cabaa992eea280b88ef43d207018","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-27T21:18:45.745Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:406c4bb04fcacd629ccacf4766fa668e6772cabaa992eea280b88ef43d207018\",\"receipt_uuid\":\"2bfa4a44-d758-4efd-adb2-3e7a7f471d31\",\"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":"2026-10-27T21:18:45.745Z","detail":"The receipt store reports 2026-10-27T21:18:45.745Z; 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":"sha256:406c4bb04fcacd629ccacf4766fa668e6772cabaa992eea280b88ef43d207018","computed_hash":"sha256:406c4bb04fcacd629ccacf4766fa668e6772cabaa992eea280b88ef43d207018","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."}}}