{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"48c06f1f-7260-4a4a-95cb-0ca4c5a88193","source_url":"https://zambo.dev/api/receipt/48c06f1f-7260-4a4a-95cb-0ca4c5a88193","receipt":{"id":"48c06f1f-7260-4a4a-95cb-0ca4c5a88193","created_at":"2026-10-16T15:06:02.848Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T15:06:01.887Z","completed_at":"2026-10-16T15:06:02.848Z"}],"output_hash":"sha256:f59b129ebd0e20a8f38aeca7d7d72705e5c939fab8747279555853ebd8a4d78a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1984,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:a7619d138c38173b76e1d871601720c2b03bb2c515702df0c479c69d803ff1bf","timestamp":"2026-10-16T15:05:58.181Z","receipt_uuid":"98af5724-103d-45cd-85b5-3229106355aa"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:6a02ef512239dbfd13e855adf5f96fbed9bfa6eadf80109213a28d59f5b04511","timestamp":"2026-10-16T15:05:59.384Z","receipt_uuid":"54106bb3-0274-4ad0-a9e5-bc9ea775a0fb"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:718221dfcc46fb02280d7dcb468947d1080ce672ac34c247b18683c881537aab","timestamp":"2026-10-16T15:06:01.272Z","receipt_uuid":"de61a20a-af9f-4f0c-b19c-8cb82966d62a"},{"tool":"write","status":"completed","args_hash":"sha256:8b81f8276fe874cd5b0187adf2c4738751d658fee08c840e1caa2e6616ce6ce1","timestamp":"2026-10-16T15:06:02.848Z","receipt_uuid":"48c06f1f-7260-4a4a-95cb-0ca4c5a88193"}],"result_preview":"**Subject: Your prompt injection test: Blocked**\n\nYou just ran a critical jailbreak and policy bypass against our PromptShield API. The system caught it.\n\nHere is what the logs show:\n\n*   **Verdict:** Critical Risk.\n*   **Detection:** Jailbreak and Instruction Override.\n*   **Intent:** Malicious (attempt to extract system prompts and secrets).\n*   **Result:** Blocked.\n\nThe guardrail held. Your request was flagged as a high-severity attack vector. No data was leaked. No system prompts were exposed. The API returned a safe response and logged the incident.\n\n**Why this matters for your launch:**\n\nYou are building AI tools. You need to know if your models are safe before you show them to prospects. A receipt proving bytes were saved does not prove correctness. It only proves the transaction occurred.\n\nPromptShield verifies intent. It stops the bad actors before they reach your core logic. It’s not about slowing down development; it’s about ensuring the code that ships is actually secure.\n\n**Next Step:**\n\nReview the full analysis in your dashboard. Check the reasoning behind the block. See how the pattern library identified the \"Instruction Override\" attempt.\n\nIf you want to test your own endpoints, connect them to the free tier. Unlimited calls. No approval required.\n\nThe threat is real. The shield is ready.\n\nLet’s make sure your AI is trusted, not just functional.\n\nBest,\n\nThe Zambo Team\n[Link to PromptShield Dashboard]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:de563f5769ec445ce93f537f9485b44d30a6dcdaf09000e408019931278ae748","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":"sha256:62a334fb62d1031e0a8ab4b49980cde0543cfa84e94338960c310ef0c6d74977","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:bc5e1bf4cca4380c05267e798c4c122a52f4da70f4179aa8d1ca4df8ed57fc15","anchor":{"event_id":"e0fe73345a72685826c5edbba2db6998aced2587a7667b41b20f76d4fcb31795","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T15:06:08.877Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T15:06:02.848Z","evidence_url":null,"receipt_uuid":"48c06f1f-7260-4a4a-95cb-0ca4c5a88193","output_sha256":"sha256:f59b129ebd0e20a8f38aeca7d7d72705e5c939fab8747279555853ebd8a4d78a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T15:06:02.848Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f59b129ebd0e20a8f38aeca7d7d72705e5c939fab8747279555853ebd8a4d78a\",\"receipt_uuid\":\"48c06f1f-7260-4a4a-95cb-0ca4c5a88193\",\"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":"2026-10-16T15:06:02.848Z","detail":"The receipt store reports 2026-10-16T15:06:02.848Z; 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:f59b129ebd0e20a8f38aeca7d7d72705e5c939fab8747279555853ebd8a4d78a","computed_hash":"sha256:f59b129ebd0e20a8f38aeca7d7d72705e5c939fab8747279555853ebd8a4d78a","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."}}}