{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"36a596a1-2817-4b64-a560-102594092445","source_url":"https://zambo.dev/api/receipt/36a596a1-2817-4b64-a560-102594092445","receipt":{"id":"36a596a1-2817-4b64-a560-102594092445","created_at":"2026-10-16T09:38:19.411Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T09:38:18.154Z","completed_at":"2026-10-16T09:38:19.411Z"}],"output_hash":"sha256:ca1d6db8277e2c56094aff3784c1749e33ca79c5019e6a8af6b2a38741745bbd","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2302,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:6c3e74a7f72f4910a98c1ea9c461567395e1f1be468966a44e83c0a3b729648d","timestamp":"2026-10-16T09:38:02.418Z","receipt_uuid":"a31b35d4-e88f-4305-85f2-5989c8c1af3d"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:16e15ad2046a8fdfa9c95dc84a1071c8e9def873dfa417f32be0780ec721e53a","timestamp":"2026-10-16T09:38:16.821Z","receipt_uuid":"9466b647-4659-4cee-8dd6-daf224296946"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:cd95d26b30e6d535ddfce03433f25879478c4797ba2391de55cdc870c5b87b65","timestamp":"2026-10-16T09:38:17.670Z","receipt_uuid":"19e7da79-9dc7-4d0c-b2eb-dd08a9278bb0"},{"tool":"write","status":"completed","args_hash":"sha256:6eb98d0c7aecb20de58070e3c3cbe1d0f7143705c15fe843fd5dbac29615cea9","timestamp":"2026-10-16T09:38:19.411Z","receipt_uuid":"36a596a1-2817-4b64-a560-102594092445"}],"result_preview":"Subject: PromptShield: Critical injection detected on your free tier\n\nWe just scanned your last test payload. It didn’t pass.\n\nThe system flagged a critical instruction override attempt. The analysis shows a 95% injection risk with a confirmed jailbreak vector. The specific pattern detected was \"ignore_instructions,\" which explicitly tries to bypass security policies to reveal confidential system prompts and API keys.\n\nThis isn’t a false positive. The deep scan took 14.5 seconds and identified the malicious intent clearly. The payload contains a direct command to override system instructions, violating core security protocols.\n\nYou are currently on the free plan with 18 calls remaining out of a daily limit of 20. This specific payload was blocked, protecting your backend from potential data leakage. The receipt for this execution is available here: https://zambo.dev/run/9466b647-4659-4cee-8dd6-daf224296946\n\nThis is what the tool is for. It catches the stuff that looks like normal text but executes like malware. You don’t need to guess if a prompt is safe. You need a hard stop.\n\nIf you are building AI tools that handle user inputs, this is the baseline. One bad payload can expose your entire architecture. We found the breach in your test data before it could do real damage.\n\nCheck the full report at the link above. Review the reasoning trace to see exactly how the override was structured. Then, decide if your current manual moderation handles these edge cases.\n\nIf you want unlimited scans and the Substrate Layer research feed without hitting daily caps, upgrade to the Zambo Pass. It’s the only way to scale this protection without getting bottlenecked by free-tier limits.\n\nLink: https://zambo.dev/#zambo-pass\n\nStay secure.\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:e47fbbee44e9b1b0dc9c896aedc1ac5667188c6005973252005158d821369416","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":"sha256:17b03a46c307006fc088bc897ab3774793c690b4b6307e979cc21f7518cd8fa8","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":"sha256:3c4349a3aa8cdbe9a835ff0b7dbc5020a4c78ddd068102030da4f6c27f8f702f","anchor":{"event_id":"99ffb9d3a361695a6ea01a67734d290acdbf5a73af4e21bb93ebb57f878253cc","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T09:38:19.942Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T09:38:19.411Z","evidence_url":null,"receipt_uuid":"36a596a1-2817-4b64-a560-102594092445","output_sha256":"sha256:ca1d6db8277e2c56094aff3784c1749e33ca79c5019e6a8af6b2a38741745bbd","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T09:38:19.411Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:ca1d6db8277e2c56094aff3784c1749e33ca79c5019e6a8af6b2a38741745bbd\",\"receipt_uuid\":\"36a596a1-2817-4b64-a560-102594092445\",\"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":"2026-10-16T09:38:19.411Z","detail":"The receipt store reports 2026-10-16T09:38:19.411Z; 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:ca1d6db8277e2c56094aff3784c1749e33ca79c5019e6a8af6b2a38741745bbd","computed_hash":"sha256:ca1d6db8277e2c56094aff3784c1749e33ca79c5019e6a8af6b2a38741745bbd","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."}}}