{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cda7e6cf-364e-4e9c-aaef-4d1fc1b45e37","source_url":"https://zambo.dev/api/receipt/cda7e6cf-364e-4e9c-aaef-4d1fc1b45e37","receipt":{"id":"cda7e6cf-364e-4e9c-aaef-4d1fc1b45e37","created_at":"2026-10-16T17:20:13.079Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T17:20:12.034Z","completed_at":"2026-10-16T17:20:13.079Z"}],"output_hash":"sha256:edc78e16176d442d87123d8d21f3753eaf875655d4699e5c4d355851e10b802d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1917,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:2fe2bfd4e59206bbf2942a50b3cf944f44a7227a2687d6eded9a86606b345ccf","timestamp":"2026-10-16T17:20:03.962Z","receipt_uuid":"9a7f123b-b36b-41e5-8010-844f8f9a10fc"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8f33c3b7d5823084b6eeb8c07e5bbc71027af838d3e9d35ce6baf7cf5f24fe16","timestamp":"2026-10-16T17:20:04.558Z","receipt_uuid":"06476b5f-de59-4c11-887c-fe71d6658105"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:c66de58d8eb1902c1c8416a2c5e9ac223b342f7a11c528b71a1e3db65db8c9f9","timestamp":"2026-10-16T17:20:11.521Z","receipt_uuid":"8d901e26-c645-4e5c-b4ad-07755de91a28"},{"tool":"write","status":"completed","args_hash":"sha256:3918278d85ae2fcb408e78004c02f35ad3203cd1bfb407c1b84e392bb134f7cd","timestamp":"2026-10-16T17:20:13.079Z","receipt_uuid":"cda7e6cf-364e-4e9c-aaef-4d1fc1b45e37"}],"result_preview":"Subject: PromptShield is live: block injections before they hit your API\n\nHi [Name],\n\nYour last scan flagged a critical instruction override attempt with a 95% risk score. That specific pattern, `ignore_instructions`, is designed to bypass security policies and extract confidential system prompts.\n\nZambo’s PromptShield just launched to stop exactly that.\n\nIt scans deep into your prompt structure to detect jailbreaks, policy bypasses, and injection vectors before they reach your model. It identifies 18 known attack patterns and returns a clear verdict: block or allow.\n\nYour previous run shows the system working. It correctly identified the malicious intent and blocked the pass. The receipt confirms the saved state, ensuring your logs remain immutable. You now have a definitive signal for every incoming request, not just a guess.\n\nThis isn't just a filter. It's a hard gate. If the risk level hits \"critical,\" the call stops. No exceptions. No ambiguity.\n\n**Next Step:**\n\nReview your latest receipt at this link: https://zambo.dev/run/06476b5f-de59-4c11-887c-fe71d6658105\n\nConfirm the block action matches your security policy. Then, integrate the API endpoint into your pre-processing pipeline. It takes less than five minutes to set up.\n\nDocs are here: https://zambo.dev/api/prompt-shield\n\nLet me know if you need help wiring the webhook.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a35c30e4b917aa8304a8cf6d155e9f93a4097ff77e77821a048cca9fe9168e8b","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":"sha256:08ee01904d49175bb9e43ef32d54667f932f4ca512b0e0467982b2c8f1408487","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":"sha256:39d0e2e909bb0860fd13be6c82a65cd86939e5ca509f0a1c83d902d68ae5a899","anchor":{"event_id":"ad052970c97775cbf0321b7349c51483f5acaf496505617fc5ecb529639f3bc5","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T17:20:13.634Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T17:20:13.079Z","evidence_url":null,"receipt_uuid":"cda7e6cf-364e-4e9c-aaef-4d1fc1b45e37","output_sha256":"sha256:edc78e16176d442d87123d8d21f3753eaf875655d4699e5c4d355851e10b802d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T17:20:13.079Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:edc78e16176d442d87123d8d21f3753eaf875655d4699e5c4d355851e10b802d\",\"receipt_uuid\":\"cda7e6cf-364e-4e9c-aaef-4d1fc1b45e37\",\"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":"2026-10-16T17:20:13.079Z","detail":"The receipt store reports 2026-10-16T17:20:13.079Z; 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:edc78e16176d442d87123d8d21f3753eaf875655d4699e5c4d355851e10b802d","computed_hash":"sha256:edc78e16176d442d87123d8d21f3753eaf875655d4699e5c4d355851e10b802d","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."}}}