{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1c5b2b37-0531-4790-8c64-348b7150bd7b","source_url":"https://zambo.dev/api/receipt/1c5b2b37-0531-4790-8c64-348b7150bd7b","receipt":{"id":"1c5b2b37-0531-4790-8c64-348b7150bd7b","created_at":"2026-10-19T10:38:09.864Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T10:38:08.904Z","completed_at":"2026-10-19T10:38:09.864Z"}],"output_hash":"sha256:6505f0813823c587e2792844e544d8a5f92f53d7e62445840ae199b809fad6fc","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1800,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:58b3be8da7a493439addc274bb934448b21e80ce4f38a5db01196b7e530067d3","timestamp":"2026-10-19T10:38:05.516Z","receipt_uuid":"6540595f-e868-4e67-9d45-6ce1633f2d3f"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:efdd25744017c97530ce557cf61f5ab6f41cc59528c9a5e98d473ac4e0b84d99","timestamp":"2026-10-19T10:38:06.731Z","receipt_uuid":"c38aec20-5d96-4302-b276-3968bbdf167e"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:0ce62055a1c2cc502412f10067b806218e3ce04e09cb04a5af49de3495b2bae0","timestamp":"2026-10-19T10:38:08.525Z","receipt_uuid":"830a199c-011a-4533-9937-7d5e4f72a251"},{"tool":"write","status":"completed","args_hash":"sha256:dc24df47c7878087fcefbd97d2eb7376e80ed14dfaabb5c7de53bc199a479e7f","timestamp":"2026-10-19T10:38:09.864Z","receipt_uuid":"1c5b2b37-0531-4790-8c64-348b7150bd7b"}],"result_preview":"Subject: PromptShield is live\n\nHi [Name],\n\nWe just launched PromptShield, a dedicated API for detecting prompt injection and jailbreak attempts in real-time.\n\nOur scan engine uses semantic analysis and an 18-rule pattern library to flag malicious intents like instruction overrides and PII extraction. It returns a detailed breakdown of risk levels, specific attack vectors, and flagged patterns before your main model processes the request.\n\nThis isn’t just a block; it’s a diagnostic. You get the reasoning behind every flag, so you can adjust your guardrails with precision.\n\nWe ran a test scan on a known malicious prompt. The system correctly identified a critical injection risk, specifically an attempt to override system instructions and extract API keys. The latency was under 1.3 seconds, and the receipt confirms the exact bytes analyzed.\n\nYou can verify the results yourself. Check the receipt below to see the logic behind the detection:\n\nhttps://zambo.dev/run/c38aec20-5d96-4302-b276-3968bbdf167e\n\nIf you want to integrate this into your pipeline, the API is ready. You have a free tier with 20 daily calls to test the accuracy against your own traffic.\n\nLet me know if you want to run a test on one of your current inputs.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:6265778891f705d9a8f7e755e684fca4c245198b3c0e2f74a6f692ef2f119e3c","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":"sha256:584d78ffe55ef982ab7eda82ab2645488e576b5677687f8d4a4bb96961bf4185","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:cc26f099a5afcfe17e7b50ac119ad66e2abbcf762039eeffd5eb1e860f8e23bb","anchor":{"event_id":"c39c8f02520dd52d3e5daf87bb14c665ec37b23e1699563614d0b79e0e87cace","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-19T10:38:10.399Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T10:38:09.864Z","evidence_url":null,"receipt_uuid":"1c5b2b37-0531-4790-8c64-348b7150bd7b","output_sha256":"sha256:6505f0813823c587e2792844e544d8a5f92f53d7e62445840ae199b809fad6fc","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T10:38:09.864Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:6505f0813823c587e2792844e544d8a5f92f53d7e62445840ae199b809fad6fc\",\"receipt_uuid\":\"1c5b2b37-0531-4790-8c64-348b7150bd7b\",\"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":"2026-10-19T10:38:09.864Z","detail":"The receipt store reports 2026-10-19T10:38:09.864Z; 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":"sha256:6505f0813823c587e2792844e544d8a5f92f53d7e62445840ae199b809fad6fc","computed_hash":"sha256:6505f0813823c587e2792844e544d8a5f92f53d7e62445840ae199b809fad6fc","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."}}}