{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e0aba7b3-e561-4d24-9da0-1e7eb34add66","source_url":"https://zambo.dev/api/receipt/e0aba7b3-e561-4d24-9da0-1e7eb34add66","receipt":{"id":"e0aba7b3-e561-4d24-9da0-1e7eb34add66","created_at":"2026-10-16T12:19:39.758Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T12:19:38.586Z","completed_at":"2026-10-16T12:19:39.758Z"}],"output_hash":"sha256:b4932b64f238631619a62be9977cbddebb920cc017b710e79657456969f287d1","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2284,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:a6b8f9396b93f55e76265c9fc7e52f2bb3e8c3862608bcb9d813a9548d0ee301","timestamp":"2026-10-16T12:19:30.643Z","receipt_uuid":"205fd6ee-d0ba-4c44-8fe7-611f17d80231"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:1aca070c49d850d1f8946cde524a2ba28946ea74ae0a4894b958e18d738013c4","timestamp":"2026-10-16T12:19:31.631Z","receipt_uuid":"f5aab1b8-9c4a-4657-b203-a8b5780af25a"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:00388a2aca6d2186e10978572281c8c9d5deb709ab1cca02e84f8b62b749c311","timestamp":"2026-10-16T12:19:38.149Z","receipt_uuid":"55d4f2e3-b3b9-442d-bcfc-5677054ad341"},{"tool":"write","status":"completed","args_hash":"sha256:d0eb0c34ddb1e12d260741f6b06c6cc42ed42407a5aebcd8fc1dad1accb7da34","timestamp":"2026-10-16T12:19:39.758Z","receipt_uuid":"e0aba7b3-e561-4d24-9da0-1e7eb34add66"}],"result_preview":"**Subject: Zambo is live: Catching prompt injections before they hit your API**\n\nYou know the risk. One bad prompt can leak your system instructions or API keys in milliseconds.\n\nZambo just launched its PromptShield API. It’s a deep-scan detector that identifies jailbreaks, policy bypasses, and instruction overrides in real-time.\n\nWe tested it against a critical attack vector designed to extract hidden system prompts and credentials. The result?\n\n*   **Injection Risk:** 95%\n*   **Jailbreak Detected:** True\n*   **Policy Bypass:** True\n*   **Verdict:** Blocked\n\nThe system didn’t just flag it; it stopped the malicious intent cold. It identified the \"Instruction Override\" pattern, classified the reasoning as a jailbreak attempt, and provided a safe, compliant response version. All of this happened in under 1,000 milliseconds.\n\nThis isn’t theoretical. It’s a live receipt of protection.\n\nZambo isn’t just a tool; it’s a guardrail for your LLM interactions. Whether you’re building autonomous agents or customer-facing bots, you need to know exactly what’s coming in before your model processes it.\n\nWe have a small set of source-backed prospects currently evaluating AI security layers. We’re not selling yet. We’re showing you exactly how the engine works so you can decide if it fits your stack.\n\n**Here’s your next step:**\n\nReply to this email with **“DEMO”** if you want to see a live scan of your own prompt data. I’ll set up a 10-minute slot to show you the detection logic in action. No pitch. Just the tech.\n\nIf now isn’t the right time, no worries. But if you’ve ever worried about a user trying to trick your AI into revealing its secrets, this is what you need.\n\nStay safe,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8cb3f5ae5a0b322e318be188d06bf2c64563f4412a57af07b2ef553afd93bc50","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:b2408d334b278a22d534f6c407db4422e9027339016bcfb9de2a56299eda04c8","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":"sha256:158835cdc298f429d0c8b65d0f9ff1753986e98a373dd7ab929382750ff4404c","anchor":{"event_id":"ff120909ae8dc6674f3922386b8a1b4a43068a36a73638d5f6bdfea3e21a7c5b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T12:19:41.705Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T12:19:39.758Z","evidence_url":null,"receipt_uuid":"e0aba7b3-e561-4d24-9da0-1e7eb34add66","output_sha256":"sha256:b4932b64f238631619a62be9977cbddebb920cc017b710e79657456969f287d1","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T12:19:39.758Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:b4932b64f238631619a62be9977cbddebb920cc017b710e79657456969f287d1\",\"receipt_uuid\":\"e0aba7b3-e561-4d24-9da0-1e7eb34add66\",\"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":"2026-10-16T12:19:39.758Z","detail":"The receipt store reports 2026-10-16T12:19:39.758Z; 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:b4932b64f238631619a62be9977cbddebb920cc017b710e79657456969f287d1","computed_hash":"sha256:b4932b64f238631619a62be9977cbddebb920cc017b710e79657456969f287d1","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."}}}