{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"53ea2902-f4aa-42f0-8cf4-52e41f923eb9","source_url":"https://zambo.dev/api/receipt/53ea2902-f4aa-42f0-8cf4-52e41f923eb9","receipt":{"id":"53ea2902-f4aa-42f0-8cf4-52e41f923eb9","created_at":"2026-10-16T12:40:40.152Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T12:40:38.929Z","completed_at":"2026-10-16T12:40:40.152Z"}],"output_hash":"sha256:f742d7116def4b4801a2ef65b876ec74686a51d18fc1f1f6ad4feab8fad45fbc","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1743,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:76c8e109ae9bbeeb17b1405126e786a4e427a536beade06b5faa629696d8068f","timestamp":"2026-10-16T12:40:35.347Z","receipt_uuid":"f6487636-b483-4119-a868-a91fb280550c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:29519a4a6146d0252a7f3e773d99b944061b418b330a820e6989291e3be718ea","timestamp":"2026-10-16T12:40:36.839Z","receipt_uuid":"9e79250c-408f-48ae-a4c6-9620f721aec6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:23e13e2ad9373276203f535ed5736d8aea957d4aa863942769ae2aeb3904a04b","timestamp":"2026-10-16T12:40:38.449Z","receipt_uuid":"03f03f5e-34ed-41e5-9257-a9b86442acd8"},{"tool":"write","status":"completed","args_hash":"sha256:4c9f2029895750c709b82429282e88ce0ade8cc7893c54dc0f73f2f0f5844b51","timestamp":"2026-10-16T12:40:40.152Z","receipt_uuid":"53ea2902-f4aa-42f0-8cf4-52e41f923eb9"}],"result_preview":"Subject: PromptShield is live: stop injection attacks before they execute\n\nYou are building with AI. You know the threat isn’t just bad code; it’s malicious inputs that hijack your logic.\n\nZambo PromptShield is now active. It is a deep-scan detection API that intercepts prompt injection and jailbreak attempts in real-time. It does not rely on keyword matching. It analyzes intent, attack vectors, and policy bypass patterns.\n\nThe system identifies high-risk behaviors like instruction overrides and prompt leaks. It flags them with a severity score and a clear reasoning chain. You get a binary pass/fail verdict, plus the metadata you need to audit your pipeline.\n\nThis is not a black box. The output is transparent. You see the flagged patterns, the analysis, and the receipt. You decide how to handle the block.\n\nPromptShield is available on the free tier. No credit card required. You have 20 calls per day to test your own endpoints.\n\n**Next step:**\nRun your test payload through the API. Verify the detection logic against your specific use case.\n\nDocs: https://zambo.dev/api/prompt-shield\nStart testing: https://zambo.dev/#zambo-pass\n\nProtect your models. Keep your outputs clean.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:9b031647ae809eb2112aaaff18cd86ab804d78ef13333dc0329dc0b8f54652fe","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":"sha256:69f2d4f4ca7a7418ccf7c784591b57a7eca3dc7398d3afadebe69d5f6c0f6885","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:fd766f49dfdf8048487068a04567ba54c9506d04d31fc6511b8ee12dbd725f10","anchor":{"event_id":"0ebb986e157a8e399b8c3732078720a5f3b6face7a70f2db21c8dc08665c46f0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T12:40:40.710Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T12:40:40.152Z","evidence_url":null,"receipt_uuid":"53ea2902-f4aa-42f0-8cf4-52e41f923eb9","output_sha256":"sha256:f742d7116def4b4801a2ef65b876ec74686a51d18fc1f1f6ad4feab8fad45fbc","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T12:40:40.152Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f742d7116def4b4801a2ef65b876ec74686a51d18fc1f1f6ad4feab8fad45fbc\",\"receipt_uuid\":\"53ea2902-f4aa-42f0-8cf4-52e41f923eb9\",\"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":"2026-10-16T12:40:40.152Z","detail":"The receipt store reports 2026-10-16T12:40:40.152Z; 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:f742d7116def4b4801a2ef65b876ec74686a51d18fc1f1f6ad4feab8fad45fbc","computed_hash":"sha256:f742d7116def4b4801a2ef65b876ec74686a51d18fc1f1f6ad4feab8fad45fbc","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."}}}