{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ccf1a422-0d4a-4eed-a389-1cddfcb48cea","source_url":"https://zambo.dev/api/receipt/ccf1a422-0d4a-4eed-a389-1cddfcb48cea","receipt":{"id":"ccf1a422-0d4a-4eed-a389-1cddfcb48cea","created_at":"2026-10-18T07:19:43.212Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-18T07:19:42.051Z","completed_at":"2026-10-18T07:19:43.212Z"}],"output_hash":"sha256:a9dc8e257aacbbf9c54361c47098ebbd80b9c2203912e158df5313575eae21ec","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1810,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:1a85dbc830cada284e66f97198f08ab5360ab39532debed54678cc422a286e31","timestamp":"2026-10-18T07:19:38.703Z","receipt_uuid":"6229f85e-6604-40c1-84fb-af199ea385af"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:c83245cc6e6b1a4c792505c2b526f906901141b5e87fb3e25896000194a64095","timestamp":"2026-10-18T07:19:39.924Z","receipt_uuid":"538937fc-d513-4617-ac03-2155d127efd1"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3f27a8e54d7febb3abebac4bbf39d66027b4d8d76df9a269b04487368fbf6d98","timestamp":"2026-10-18T07:19:41.671Z","receipt_uuid":"89d27c3e-6f5d-48cd-b045-a8f8a6a839c8"},{"tool":"write","status":"completed","args_hash":"sha256:a73fc6ec50d9f25697f8d1cec61c68089209b4463bf2bad44a8cbdbfdf2b5bfe","timestamp":"2026-10-18T07:19:43.212Z","receipt_uuid":"ccf1a422-0d4a-4eed-a389-1cddfcb48cea"}],"result_preview":"Subject: Zambo Pass: Your prompt shield is active\n\nYou just ran a deep scan on a high-risk injection attempt. The system flagged it as critical, identified a policy bypass, and blocked it before any data leaked. That receipt is your proof.\n\nZambo is live.\n\nWe built this to stop prompt injection at the edge. It doesn’t claim to understand context; it checks structure. The recent scan caught an instruction override pattern with 95% confidence. It didn’t guess. It matched against 18 known rules. The result was immediate: blocked, logged, and safe.\n\nThis isn’t a beta. It’s a tool that works when you need it. Whether you are building AI research feeds or verifying cryptographic trust scores, the risk of malicious input is real. Zambo handles the detection. You handle the product.\n\nThe \"free\" tier you used? It’s unlimited. No credit card. No trial clock. The paid Zambo Pass adds advanced layers, but the core protection is already in your hands.\n\n**Your next step:**\nClick here to view your recent scan history and see exactly what was blocked.\n[Link to Dashboard]\n\nOr, if you’re ready to secure your entire pipeline, upgrade to the Zambo Pass.\n[Link to Upgrade]\n\nThis is the first launch. We keep it simple. We keep it secure.\n\nBest,\n\nThe Zambo Team\nzambo.dev","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:d14a56dfae546dc612a715dc06b1f45f6b9f779b8e97a5b91bee8c1f6df31fc6","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:ebed3081a80365942c6bb3461e9aaf9265abb4de3987ebc82497b1441c980f0b","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":"sha256:491e7bf01e87e91255c60d4e1461e746698e7b63552c96e4a30272f29e6485c3","anchor":{"event_id":"3aac90805a03610cfdb0e46f4d768d9fdd5426cbfa7070bd5791a4a8330da13d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-18T07:19:43.766Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T07:19:43.212Z","evidence_url":null,"receipt_uuid":"ccf1a422-0d4a-4eed-a389-1cddfcb48cea","output_sha256":"sha256:a9dc8e257aacbbf9c54361c47098ebbd80b9c2203912e158df5313575eae21ec","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T07:19:43.212Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a9dc8e257aacbbf9c54361c47098ebbd80b9c2203912e158df5313575eae21ec\",\"receipt_uuid\":\"ccf1a422-0d4a-4eed-a389-1cddfcb48cea\",\"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":"2026-10-18T07:19:43.212Z","detail":"The receipt store reports 2026-10-18T07:19:43.212Z; 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:a9dc8e257aacbbf9c54361c47098ebbd80b9c2203912e158df5313575eae21ec","computed_hash":"sha256:a9dc8e257aacbbf9c54361c47098ebbd80b9c2203912e158df5313575eae21ec","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."}}}