{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3a040394-9507-44a8-a187-33dbc7951230","source_url":"https://zambo.dev/api/receipt/3a040394-9507-44a8-a187-33dbc7951230","receipt":{"id":"3a040394-9507-44a8-a187-33dbc7951230","created_at":"2026-10-16T15:00:42.625Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T15:00:41.420Z","completed_at":"2026-10-16T15:00:42.625Z"}],"output_hash":"sha256:e1cc1dc3e44a576af2253dcd636928386cb4b789b1cb4dca18d473bccb3b1764","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2297,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:f19221aff622e5486a67242d36051d4e07a93abc6f594d078120fdf733cf1ca0","timestamp":"2026-10-16T15:00:35.937Z","receipt_uuid":"bb2fa84d-fea9-447e-aa4d-e52e39af5062"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:5aba55a63c78a202a1e87f06998bb27705fac86b05fca2467796d697e946d492","timestamp":"2026-10-16T15:00:40.285Z","receipt_uuid":"b51e6e5d-e7fa-4bbe-8db5-7f3d979bbbf9"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:637dc467aa57f926d15fb0b9e820df2fbac6dab7dafd1bfe7c5949fbd647f9f5","timestamp":"2026-10-16T15:00:40.997Z","receipt_uuid":"39b5be23-8768-4d63-8486-856572bfcb84"},{"tool":"write","status":"completed","args_hash":"sha256:403a1edf9814ebce1c4f5f988591dabe573643e0fe56df5733af10d4b969dd43","timestamp":"2026-10-16T15:00:42.625Z","receipt_uuid":"3a040394-9507-44a8-a187-33dbc7951230"}],"result_preview":"Subject: Zambo is live: real-time prompt injection defense\n\nHi [Name],\n\nWe launched Zambo PromptShield today. It isn’t a generic filter. It’s a deep-scan engine that identifies instruction override attacks before they reach your model.\n\nMost teams treat prompt injection as a future risk. We treat it as an active threat vector. Our deep scan mode analyzes intent, attack vectors, and policy bypass attempts simultaneously. It flags critical patterns like `ignore_instructions` with specific reasoning, not just boolean alerts.\n\nWe built this because standard LLM guardrails miss the nuance between a user asking for code and a user trying to extract your system prompt. Zambo distinguishes the two. It returns detailed metadata, including latency metrics and specific pattern matches, so your security team can audit exactly what triggered the block.\n\nThe API is simple. You send the user input. We return a risk level, a recommendation, and the evidence. No training required. No false positives that bury your team in noise.\n\nI’ve attached a sample receipt from a live test run. It shows a critical instruction override attempt being blocked in under 4.5 seconds. The scan identified the jailbreak vector and returned a clear policy violation flag. This is the level of detail you need to trust your data pipeline.\n\nWe’re opening up free tier access for the next week. You get 20 calls per day on the free plan. No credit card required.\n\nIf you’re currently handling user-generated inputs in your AI products, you need this. The gap between a safe prompt and a compromised system is milliseconds. Zambo closes that gap.\n\nClick here to test your first prompt: [Link to Zambo Dashboard]\n\nLet’s see what it catches.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0427fbba2887fa56f19fe5605314e332dcd4878d17eead4601f54d5cbaae07c2","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:d02261a77f81bf3ab19e3775890cc02ec10da690ae10a3d2ecb22b7950ba4900","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":"sha256:81d52b591005888dd1515168603ef4de226d27f9d62fa129ad81e9a8b5ca9e12","anchor":{"event_id":"19ba16d13cfa255174affffa52f63213b8cfbdab631a30a83bc4814061b116ed","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T15:00:48.653Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T15:00:42.625Z","evidence_url":null,"receipt_uuid":"3a040394-9507-44a8-a187-33dbc7951230","output_sha256":"sha256:e1cc1dc3e44a576af2253dcd636928386cb4b789b1cb4dca18d473bccb3b1764","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T15:00:42.625Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:e1cc1dc3e44a576af2253dcd636928386cb4b789b1cb4dca18d473bccb3b1764\",\"receipt_uuid\":\"3a040394-9507-44a8-a187-33dbc7951230\",\"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":"2026-10-16T15:00:42.625Z","detail":"The receipt store reports 2026-10-16T15:00:42.625Z; 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:e1cc1dc3e44a576af2253dcd636928386cb4b789b1cb4dca18d473bccb3b1764","computed_hash":"sha256:e1cc1dc3e44a576af2253dcd636928386cb4b789b1cb4dca18d473bccb3b1764","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."}}}