{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"0147fa02-04f6-4d82-9355-568b8ba08909","source_url":"https://zambo.dev/api/receipt/0147fa02-04f6-4d82-9355-568b8ba08909","receipt":{"id":"0147fa02-04f6-4d82-9355-568b8ba08909","created_at":"2026-10-19T15:38:13.848Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T15:38:12.974Z","completed_at":"2026-10-19T15:38:13.848Z"}],"output_hash":"sha256:3e993b8916b95f2d4f89397fd0309c3f4e243342b5e5e7622272071869dbf88a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1631,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:c47a64c017e4755fe7942bc0abcbfa922b25820b1e2f0737a61ec3e0c1120910","timestamp":"2026-10-19T15:38:05.009Z","receipt_uuid":"fe821689-6ed7-499e-a4cb-37ba08630a68"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:6784d8d6b2cb0323838cc53d162c62906724bc90e3846d823937bbdb22ed0720","timestamp":"2026-10-19T15:38:05.595Z","receipt_uuid":"c27ca550-6823-4434-b6e9-a9111fce68c4"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:cac85363a20c3dc757b600f9ff10f624f436df2f331308587bd96be1dab5890b","timestamp":"2026-10-19T15:38:12.584Z","receipt_uuid":"e78cffb3-ad03-432a-bc19-41bf4eed2fb0"},{"tool":"write","status":"completed","args_hash":"sha256:c2cb5c77ff391008f95ff5d4264b1d8bb9275a6ca254139e8fa151dc4004ec2e","timestamp":"2026-10-19T15:38:13.848Z","receipt_uuid":"0147fa02-04f6-4d82-9355-568b8ba08909"}],"result_preview":"Subject: PromptShield is live\n\nHi [Name],\n\nPromptShield by Zambo is officially up.\n\nIt’s a deep semantic analysis engine that runs 18 specific rules to detect prompt injection, jailbreaks, and policy bypasses. It doesn’t just flag keywords; it analyzes intent. In our latest test, it caught a critical instruction override attempt with a 95% risk score, identifying the specific attack vector and reasoning behind it.\n\nThe API is simple. You send the prompt, it returns the verdict. You get the recommendation (block or pass), the semantic status, and a receipt URL proving the exact bytes analyzed. This receipt confirms the data processed, not the correctness of the output itself. It’s designed for developers who need a clear, auditable trail for their AI safety layers.\n\nWe’ve kept the free tier unlimited so you can test it against your own threat models immediately. No setup complexity. No hidden costs.\n\nCheck out the docs to see the full rule library: https://zambo.dev/api/prompt-shield\n\nIf you’re building LLM applications, this is your first line of defense.\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:05b01ef491ca783a4161f689b9f9b2da6898813175f748e8b30b27e4cc49402f","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:ddd0204b96741b569b94f6f791888fe26b39d46336a89e7ee13e7a5a65b54991","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:c1a4b50a283baeb3782198205a8f4a2810af1b6a4295a45ee23de1c3722aeb63","anchor":{"event_id":"8149a0ebc28570f60b9e7a08286b2e23cdd23828d61e656150094650d62c229d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-19T15:38:14.471Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T15:38:13.848Z","evidence_url":null,"receipt_uuid":"0147fa02-04f6-4d82-9355-568b8ba08909","output_sha256":"sha256:3e993b8916b95f2d4f89397fd0309c3f4e243342b5e5e7622272071869dbf88a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T15:38:13.848Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3e993b8916b95f2d4f89397fd0309c3f4e243342b5e5e7622272071869dbf88a\",\"receipt_uuid\":\"0147fa02-04f6-4d82-9355-568b8ba08909\",\"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":"2026-10-19T15:38:13.848Z","detail":"The receipt store reports 2026-10-19T15:38:13.848Z; 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":"sha256:3e993b8916b95f2d4f89397fd0309c3f4e243342b5e5e7622272071869dbf88a","computed_hash":"sha256:3e993b8916b95f2d4f89397fd0309c3f4e243342b5e5e7622272071869dbf88a","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."}}}