{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"53cd9145-6f7e-4509-b72b-3f1e349067ba","source_url":"https://zambo.dev/api/receipt/53cd9145-6f7e-4509-b72b-3f1e349067ba","receipt":{"id":"53cd9145-6f7e-4509-b72b-3f1e349067ba","created_at":"2026-10-16T21:58:01.321Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T21:58:00.252Z","completed_at":"2026-10-16T21:58:01.321Z"}],"output_hash":"sha256:4f9958051186c7125227c551d4d6f55f80262728b079fa6243cb50d6442a61d1","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2157,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:2bcbc68f069de777b35f3db26d4ee7c04b1fd34561e4a958a7251b886682ba9c","timestamp":"2026-10-16T21:57:57.086Z","receipt_uuid":"4e4e33af-5b3c-4ae9-ac8d-4d1560f3bd5f"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:acae6db8ea3f1903c9c0811e1c36afd35450eceb039bc4e3a5d36e36cdd49bde","timestamp":"2026-10-16T21:57:58.008Z","receipt_uuid":"101a9bf0-7193-427c-83f1-a09dba9c3743"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:d2c50ba3eef96e2fca4e387c4e3f8b1a0dfd5fa1c9ac479c9121d214a4a7f5ec","timestamp":"2026-10-16T21:57:59.732Z","receipt_uuid":"09a9efe0-bc52-46ee-9ecd-1d6521cbc41f"},{"tool":"write","status":"completed","args_hash":"sha256:0beea90cdb199948f4501454c7eca3263c2a661d28808433e3df4271e85b6dbe","timestamp":"2026-10-16T21:58:01.321Z","receipt_uuid":"53cd9145-6f7e-4509-b72b-3f1e349067ba"}],"result_preview":"Subject: PromptShield is live: Stop jailbreaks before they hit your API\n\nHi [Name],\n\nYour recent scans flagged a critical injection risk with a 95% confidence score. That is not a false positive. It is a blocked attack trying to override your system instructions.\n\nPromptShield by Zambo is now available to stop these attempts in real-time. It uses a deep scan mode to detect jailbreaks, policy bypasses, and prompt leaks before they reach your model. The tool identifies specific attack vectors, like the \"Instruction Override\" pattern seen in your recent logs, and returns a clear recommendation: block.\n\nThis is not just a filter. It is a security layer that preserves your data integrity. A receipt proves the bytes were checked and unchanged, ensuring your logs remain accurate for compliance and debugging. You get immediate visibility into what was attempted, how severe it was, and which specific pattern triggered the alert.\n\nYour current setup shows three calls remaining on the free tier. That is enough to test the detection engine against your own traffic. You can verify the accuracy of the threat classification and see exactly how it handles complex injection attempts. The system is read-only during research, so it does not interfere with your existing workflow. It simply watches, detects, and flags.\n\nDo not guess if your API is vulnerable. Test it.\n\nRun a deep scan on your next incoming request. Check the receipt to confirm the detection logic is working as expected. If the threat is real, the system will show you exactly what was blocked and why.\n\n[Your Name]\nZambo Team\nhttps://zambo.dev/api/prompt-shield","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0eb602723de42cad9bc6a30319c6fdca0929826ee21fc438b8060943eee2eccf","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":"sha256:42981456e0caf1cce7261d0c89161f404edbe9dd8aa69624a0da507202d19df0","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":"sha256:58c07f15d1bf352effdc984520fac76ebfaea2d3b646065cd45615e68c61f0af","anchor":{"event_id":"5696de52fc819d1c9fdbf4446cbb9429fe5bc1fcf370165244fb486d63a6d1ec","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T21:58:01.892Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T21:58:01.321Z","evidence_url":null,"receipt_uuid":"53cd9145-6f7e-4509-b72b-3f1e349067ba","output_sha256":"sha256:4f9958051186c7125227c551d4d6f55f80262728b079fa6243cb50d6442a61d1","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T21:58:01.321Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:4f9958051186c7125227c551d4d6f55f80262728b079fa6243cb50d6442a61d1\",\"receipt_uuid\":\"53cd9145-6f7e-4509-b72b-3f1e349067ba\",\"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":"2026-10-16T21:58:01.321Z","detail":"The receipt store reports 2026-10-16T21:58:01.321Z; 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":"sha256:4f9958051186c7125227c551d4d6f55f80262728b079fa6243cb50d6442a61d1","computed_hash":"sha256:4f9958051186c7125227c551d4d6f55f80262728b079fa6243cb50d6442a61d1","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."}}}