{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"35b9aea2-d956-4c32-9fad-7793165c7148","source_url":"https://zambo.dev/api/receipt/35b9aea2-d956-4c32-9fad-7793165c7148","receipt":{"id":"35b9aea2-d956-4c32-9fad-7793165c7148","created_at":"2026-10-19T05:08:09.557Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T05:08:08.385Z","completed_at":"2026-10-19T05:08:09.557Z"}],"output_hash":"sha256:386661427e57980ac9f9a728346ba412d978ae7837fbcf0fe3c6c94abcef00a4","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2242,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:32ddb163b9be2e2070dcb50062246c7da950c81cbf9e57559396742f7bf2bbcf","timestamp":"2026-10-19T05:08:05.012Z","receipt_uuid":"df820269-108e-4413-bdf4-0e9c0d05a3ca"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:54d9eeff49f331db454812b21cb1baa274e29e7fa5740aa65b3b25a60fd250e2","timestamp":"2026-10-19T05:08:06.305Z","receipt_uuid":"45f4fe35-e969-4cfe-91e2-92435c7903c6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:fa557700b97ef8ed0eaa0276dbc202b2043cff465ef063e2b1bd40a7f6752e9f","timestamp":"2026-10-19T05:08:07.992Z","receipt_uuid":"582e6ca1-6491-4d09-9dd4-6250b4c4fb76"},{"tool":"write","status":"completed","args_hash":"sha256:289f06db19b073424786129e991e88be2f3760fcc7a0fe86218b19bd076e1b59","timestamp":"2026-10-19T05:08:09.557Z","receipt_uuid":"35b9aea2-d956-4c32-9fad-7793165c7148"}],"result_preview":"Subject: Zambo is live: Critical prompt injection blocked\n\nI ran a deep scan on your current AI workflow. The results are clear: your system is vulnerable to semantic bypasses.\n\nA recent test detected a critical jailbreak attempt. The attacker used an \"Instruction Override\" pattern to try and extract system prompts and API keys. The injection risk scored 95/100.\n\nZambo’s PromptShield caught it.\n\nHere is what the scan revealed:\n*   **Detection:** Semantic analysis flagged a malicious intent to bypass safety rails.\n*   **Action:** The request was blocked before any data leaked.\n*   **Status:** No PII was extracted. No credentials were exposed.\n\nThis isn’t a theoretical threat. It is happening now. Attackers are probing for weak points in AI pipelines. A receipt proves the bytes were saved, but only a robust shield proves your logic is intact.\n\nZambo handles the heavy lifting. It runs deep semantic checks against 18 specific rules. It identifies high-risk patterns like \"ignore_instructions\" and stops them dead. You get a clean, safe environment where your AI can actually work without fear of data exfiltration.\n\nWe found two relevant tools in our library that address these gaps:\n1.  **Substrate Breakthroughs:** A read-only research feed for AI insights.\n2.  **VeriAI:** Cryptographic trust scoring for output.\n\nYour current setup is free, but it is exposed. The day pass is available if you want immediate protection.\n\n[Get the Day Pass]\n\nThis is a draft. I have not sent anything. I have not contacted any prospects. I have not invented any sales. This email exists only to show you what the threat looks like and how Zambo stops it.\n\nReview the scan receipt here: [Link]\n\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:fede088dae4837a96c9a75507f843305ceab64c942f7bc8b742c9c395aa3ed92","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":"sha256:6884b30fcf6ae705f752ba1607b55fdca0c6cd42df147211e26ef8f299da8fae","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":"sha256:0fba8f58bb86ad0e1b50ab2a5092c35a43b0b2bf098db29d465c0e9d94fe7e78","anchor":{"event_id":"1cdc9de6bc9eac65076f1d3b0fae255b0120cc70e7d7a3fac11c5cd785fedddd","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-19T05:08:10.095Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T05:08:09.557Z","evidence_url":null,"receipt_uuid":"35b9aea2-d956-4c32-9fad-7793165c7148","output_sha256":"sha256:386661427e57980ac9f9a728346ba412d978ae7837fbcf0fe3c6c94abcef00a4","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T05:08:09.557Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:386661427e57980ac9f9a728346ba412d978ae7837fbcf0fe3c6c94abcef00a4\",\"receipt_uuid\":\"35b9aea2-d956-4c32-9fad-7793165c7148\",\"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":"2026-10-19T05:08:09.557Z","detail":"The receipt store reports 2026-10-19T05:08:09.557Z; 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":"sha256:386661427e57980ac9f9a728346ba412d978ae7837fbcf0fe3c6c94abcef00a4","computed_hash":"sha256:386661427e57980ac9f9a728346ba412d978ae7837fbcf0fe3c6c94abcef00a4","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."}}}