{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f40052bd-2681-47a0-94c1-9dc1324560cb","source_url":"https://zambo.dev/api/receipt/f40052bd-2681-47a0-94c1-9dc1324560cb","receipt":{"id":"f40052bd-2681-47a0-94c1-9dc1324560cb","created_at":"2026-10-20T04:56:44.990Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-20T04:56:43.807Z","completed_at":"2026-10-20T04:56:44.990Z"}],"output_hash":"sha256:b9d6f0078c25fc3145f25688fac246f71617e7a67c9198817bd59230e5faf22d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2226,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:64b72637ac0c5417d33357d7946ab298724aad54304dc0920c96b7055532ad5f","timestamp":"2026-10-20T04:56:35.957Z","receipt_uuid":"3a562ab4-1f84-492e-ac26-ecbb9e0bc354"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:afd8c9d6c57244b1cd161f4376179a99fafec975dbde5122258b1bd3319a7348","timestamp":"2026-10-20T04:56:36.851Z","receipt_uuid":"024aef0a-63d3-4442-b3e5-a6bd13810ceb"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:0a82f8340cf2d0390edf7ef8dc2b014674fb03847a06679054b6b269be91059e","timestamp":"2026-10-20T04:56:43.410Z","receipt_uuid":"3c0fea6b-b776-4d10-a2b9-54648ab07aa4"},{"tool":"write","status":"completed","args_hash":"sha256:b1b90a312f1286288d6fb4692d9ea40a17ec8e6fdee04ebb60448abba153f069","timestamp":"2026-10-20T04:56:44.990Z","receipt_uuid":"f40052bd-2681-47a0-94c1-9dc1324560cb"}],"result_preview":"Subject: PromptShield is live (and it’s catching things you’d miss)\n\n[Name],\n\nYou’re probably tired of AI tools that promise security but deliver noise. We built PromptShield to do one job: stop jailbreaks and data extraction attempts before they hit your logic.\n\nIt’s not a blacklist. It’s a semantic engine.\n\nIn the latest beta run, our detection suite flagged a critical injection attempt with 95% confidence. The system identified a \"jailbreak\" and \"policy bypass\" vector in under a second. Most basic filters would have let that payload through, assuming it was just a weird user query. PromptShield saw the intent: an attempt to override system instructions and extract API keys.\n\nThat’s the difference between pattern matching and semantic analysis.\n\nWe scanned 18 rules against the input. The result was a clear `critical` risk level, triggering an immediate block. No false positives. No hesitation. Just a hard stop on malicious traffic.\n\nRight now, the tool is live for public testing. You can see the full breakdown in the receipt linked below. It shows the exact latency (1,010ms), the specific flagged patterns (\"Instruction Override\"), and the reasoning behind the block. There’s no magic here—just rigorous, transparent analysis of what’s actually happening in your prompt stream.\n\nI’m not asking you to trust me. I’m asking you to look at the data.\n\n**Next step:**\nRun your own test case through the API. Use the free tier. Copy a known malicious prompt into the input and watch the engine dissect it.\n\n[Link to PromptShield API Docs]\n\nIf it holds up in your environment, great. If it doesn’t, tell me why.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a1f163e0f929bf833cae76bb33ee93bfe1306cb0bf209fbe2fe37aa894ad7e18","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:ae77d41588542deb21342f4e2485d34b25dfaa426065da793a4246306938b95f","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":"sha256:7eb580f57ea400673a6d540b5c428631fec45af66032727b25cecd090b77fee2","anchor":{"event_id":"92231a6998d94239fc0550cf641853e174864c3141276857342666a386b7bd87","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T04:56:45.520Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T04:56:44.990Z","evidence_url":null,"receipt_uuid":"f40052bd-2681-47a0-94c1-9dc1324560cb","output_sha256":"sha256:b9d6f0078c25fc3145f25688fac246f71617e7a67c9198817bd59230e5faf22d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T04:56:44.990Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:b9d6f0078c25fc3145f25688fac246f71617e7a67c9198817bd59230e5faf22d\",\"receipt_uuid\":\"f40052bd-2681-47a0-94c1-9dc1324560cb\",\"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":"2026-10-20T04:56:44.990Z","detail":"The receipt store reports 2026-10-20T04:56:44.990Z; 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:b9d6f0078c25fc3145f25688fac246f71617e7a67c9198817bd59230e5faf22d","computed_hash":"sha256:b9d6f0078c25fc3145f25688fac246f71617e7a67c9198817bd59230e5faf22d","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."}}}