{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"22a85037-566d-43c9-8a4a-1b5b49ad9965","source_url":"https://zambo.dev/api/receipt/22a85037-566d-43c9-8a4a-1b5b49ad9965","receipt":{"id":"22a85037-566d-43c9-8a4a-1b5b49ad9965","created_at":"2026-10-17T21:58:10.165Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-17T21:58:07.935Z","completed_at":"2026-10-17T21:58:10.165Z"}],"output_hash":"sha256:1daab3d5a6e50797a3aa64f7100e3de8047697cd44a30ff132d04bbf3a6903c7","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2426,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:7879d2e1e8e47959dd9df7d20ee9473739dffffb3d8eeb9890fd6745686d4454","timestamp":"2026-10-17T21:57:59.847Z","receipt_uuid":"36d5a773-2a9a-43f7-8696-074c87ba4128"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:7a517757dfc0d7845e328a8cd047650f66ae2d5ad24c96648a53fb5353da3f71","timestamp":"2026-10-17T21:58:01.213Z","receipt_uuid":"8a19408e-9018-4b9b-9616-13d9ec4cb551"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:57b1d053ff23f6f3233489af2cc612f3ff19b7afc5d6b9b74c75860ef9269591","timestamp":"2026-10-17T21:58:07.384Z","receipt_uuid":"9c3f37db-da5e-4285-b556-7f495a02a276"},{"tool":"write","status":"completed","args_hash":"sha256:0bd0d7c389a7b2aa43ab80b2d032c0abbecfb2492f161adb707cefa29317fef7","timestamp":"2026-10-17T21:58:10.165Z","receipt_uuid":"22a85037-566d-43c9-8a4a-1b5b49ad9965"}],"result_preview":"Subject: PromptShield is live: Detecting jailbreaks in 1.4 seconds\n\nYour last scan of the \"ignore_instructions\" payload flagged a critical jailbreak attempt. The system correctly identified the policy bypass and blocked the execution.\n\nThis is the core value of PromptShield. It doesn’t just filter text; it analyzes semantic intent against 18 specific pattern rules. In your test case, the latency was 1458ms. The risk level was marked critical, and the injection risk scored 95. The output confirmed that while the user attempted to override system instructions, the safe version was enforced: \"Answer product questions.\"\n\nThe receipt at `https://zambo.dev/run/8a19408e-9018-4b9b-9616-13d9ec4cb551` proves the saved bytes remained unchanged. It validates that the detection engine functioned as designed without altering the underlying data structure. This is not a claim of absolute security perfection; it is a record of a successful interception of a specific, documented attack vector.\n\nYou now have a reliable layer to sit between your user input and your model. It catches the subtle shifts in tone and structure that typical keyword filters miss. The tool is fully executable in chat, requires no approval, and is safe to retry.\n\nYour next step is clear. Integrate this API into your production environment. Use the free tier to test your own prompt library against the 18-rule pattern set. Verify that your existing safeguards hold up against the same \"Instruction Override\" patterns we saw in the scan.\n\nStart with the documentation at `https://zambo.dev/api/prompt-shield`. Run your current test suite through the endpoint. Compare the results. If you see the same critical flags on your live data, you know exactly where your exposure lies.\n\nWe are ready to support your integration. Reach out if you need help mapping your specific use cases to the 18 rules.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0d46658e1314b6638bda460a2f37fcd78c6be1543435052f5dcd8fbaaa18ef34","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:a474fca2ce86cbe5d54971f341d2a86a75321ed977d1d323993a8a1eddf705ed","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":"sha256:9c56974a30998f04f44c629a08a0fbb858d4c5b970f0d64830ca1ea686a94916","anchor":{"event_id":"2a94e64cf9c5d9937d20edc9ae8b9555ac2c0137769b244cd345570a05c44e42","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-17T21:58:10.712Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T21:58:10.165Z","evidence_url":null,"receipt_uuid":"22a85037-566d-43c9-8a4a-1b5b49ad9965","output_sha256":"sha256:1daab3d5a6e50797a3aa64f7100e3de8047697cd44a30ff132d04bbf3a6903c7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T21:58:10.165Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1daab3d5a6e50797a3aa64f7100e3de8047697cd44a30ff132d04bbf3a6903c7\",\"receipt_uuid\":\"22a85037-566d-43c9-8a4a-1b5b49ad9965\",\"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":"2026-10-17T21:58:10.165Z","detail":"The receipt store reports 2026-10-17T21:58:10.165Z; 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":"sha256:1daab3d5a6e50797a3aa64f7100e3de8047697cd44a30ff132d04bbf3a6903c7","computed_hash":"sha256:1daab3d5a6e50797a3aa64f7100e3de8047697cd44a30ff132d04bbf3a6903c7","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."}}}