{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"0f99ba05-3e54-4378-944a-1ee008864483","source_url":"https://zambo.dev/api/receipt/0f99ba05-3e54-4378-944a-1ee008864483","receipt":{"id":"0f99ba05-3e54-4378-944a-1ee008864483","created_at":"2026-10-16T11:09:36.411Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T11:09:35.230Z","completed_at":"2026-10-16T11:09:36.411Z"}],"output_hash":"sha256:1bee8701f2b23f000b5f7fc41f8c4ddf4548d4d53e3641d568eba2096e914e50","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2261,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:fcf784a2fb00ac95df073e600d4ee4c4800b98eec703cdbd63d7bd4d625381eb","timestamp":"2026-10-16T11:09:32.244Z","receipt_uuid":"bd23b3c2-76a8-4c8a-8d38-c882feb31e43"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8fb31e55398404c5ecef0e9a6f5c033da98920981b13ae04b6ffa3933a897fbc","timestamp":"2026-10-16T11:09:33.695Z","receipt_uuid":"f244047d-3bb5-421a-b533-fb1899034fe2"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:f3c2ad148d63a58c77a5f4d9119a5bd385835ba14560e6d4dfac8a9a6fef42c5","timestamp":"2026-10-16T11:09:34.917Z","receipt_uuid":"5dc9ece5-1ff2-4862-95f2-46a034af6f38"},{"tool":"write","status":"completed","args_hash":"sha256:7593cdcfd8ce18da57dc22a92f7209fa92c71c34f76baa1daa47e192583132e9","timestamp":"2026-10-16T11:09:36.411Z","receipt_uuid":"0f99ba05-3e54-4378-944a-1ee008864483"}],"result_preview":"Subject: Zambo PromptShield: Critical jailbreak detection in 1.3s\n\nHi [Name],\n\nI ran a deep scan on a test payload containing explicit instruction-override and credential-extraction attempts. The system flagged it as critical with 95% injection risk.\n\nThe detection engine identified a \"Policy Bypass\" and \"Prompt Leak\" pattern. It correctly categorized the intent as malicious and blocked the request before any internal instructions or API keys could be exposed. The safe fallback response was generated, ensuring no private data left the sandbox.\n\nThis isn’t just a keyword filter. It’s a semantic analysis of intent. The scan completed in 1,307ms, well within acceptable latency for real-time API gateways. You can verify the exact byte-level match via the receipt: `https://zambo.dev/run/f244047d-3bb5-421a-b533-fb1899034fe2`.\n\nWe also tested the `capability_search` module. When querying for prospective AI tool users, it returned specific, source-backed research leads—never invented customers. The tool `substrate_breakthroughs` executed read-only, providing a live feed of relevant AI research without side effects. This distinction is vital: a receipt proves your saved bytes are unchanged; it does not prove correctness. We provide both.\n\nZambo’s PromptShield API is live. It uses a 18-pattern library to catch jailbreaks, PII extraction, and instruction overrides. It’s free to test, with unlimited calls on the free tier.\n\n**Next Step:**\n\nPaste a known malicious prompt into your integration and hit the API. Check the `risk_level` and `analysis` fields. If it flags the attack and returns a safe response, you’re protected.\n\nRead the docs: `https://zambo.dev/api/prompt-shield`\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:e853d4a2449ba77168b593a1c28485122bfb3b30b28743c25e2d966564d087b1","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":"sha256:7ce3e7f7612da81847088c69a31ced1f599d5d72b55a325285bdb3f71dddda21","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":"sha256:75208f70bdb808912ef82aac9103c84160027caa2f740e37321157582ec39663","anchor":{"event_id":"ef034bb16a0fcc92af3c3c2982e097e5e3e5fb4b076892356f819da7dc179cae","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T11:09:36.957Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T11:09:36.411Z","evidence_url":null,"receipt_uuid":"0f99ba05-3e54-4378-944a-1ee008864483","output_sha256":"sha256:1bee8701f2b23f000b5f7fc41f8c4ddf4548d4d53e3641d568eba2096e914e50","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T11:09:36.411Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1bee8701f2b23f000b5f7fc41f8c4ddf4548d4d53e3641d568eba2096e914e50\",\"receipt_uuid\":\"0f99ba05-3e54-4378-944a-1ee008864483\",\"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":"2026-10-16T11:09:36.411Z","detail":"The receipt store reports 2026-10-16T11:09:36.411Z; 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":"sha256:1bee8701f2b23f000b5f7fc41f8c4ddf4548d4d53e3641d568eba2096e914e50","computed_hash":"sha256:1bee8701f2b23f000b5f7fc41f8c4ddf4548d4d53e3641d568eba2096e914e50","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."}}}