{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"82255c28-16e3-42e7-afc4-175f15a34097","source_url":"https://zambo.dev/api/receipt/82255c28-16e3-42e7-afc4-175f15a34097","receipt":{"id":"82255c28-16e3-42e7-afc4-175f15a34097","created_at":"2026-10-16T15:25:33.723Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T15:25:32.616Z","completed_at":"2026-10-16T15:25:33.723Z"}],"output_hash":"sha256:13d90f2a400639743a30f73b2c986336d304afba57f4f12f06c815a211d39579","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2300,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:14690e10e34033fea0ecd11bd352c13faaa4e698323a9f1f5c8a39b5acaafc04","timestamp":"2026-10-16T15:25:24.320Z","receipt_uuid":"635b0d0a-dae7-4b44-bc67-fcc839ca7b0e"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:20389836112a2486f0c51d8fb79c0e57a39a8ba21d05fa1806d0a34324e766c7","timestamp":"2026-10-16T15:25:25.169Z","receipt_uuid":"d1b4cf84-fa52-474f-a8f1-e0630db40354"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:77365d5290ffe33c57613c191798d70a816261147659670a0cd9d9aa22b87b7d","timestamp":"2026-10-16T15:25:32.252Z","receipt_uuid":"f1808b91-3fab-44bd-8caf-c6d1c6a781c0"},{"tool":"write","status":"completed","args_hash":"sha256:7dd41f09ff864c048e7f39268674af8808114c32e4828c7d6f97fd160e0f8c86","timestamp":"2026-10-16T15:25:33.723Z","receipt_uuid":"82255c28-16e3-42e7-afc4-175f15a34097"}],"result_preview":"Subject: PromptShield: Critical Injection Detected\n\nHi [Name],\n\nYour latest scan flagged a critical security threat.\n\nPromptShield identified a high-confidence instruction override attack in your recent input. The system detected a malicious attempt to bypass policy controls and extract secret keys. While the injection risk is rated at 95% with a clear jailbreak signature, the protection held. No PII was extracted, and the system blocked the payload before it could execute.\n\nThis isn’t just a false positive. The flagged pattern, `ignore_instructions`, is a known vector for data exfiltration. Your current setup correctly stopped it, but it highlights a gap in your upstream defense. You need to know exactly which endpoints are vulnerable to these specific override attempts.\n\nReview the full analysis at this receipt: https://zambo.dev/run/d1b4cf84-fa52-474f-a8f1-e0630db40354\n\nThe log confirms the block was successful, but it only proves the bytes were unchanged, not that your logic is secure against future variants. To harden your stack, you need to map your attack surface. We have identified two potential source-backed prospects for your AI tools launch that align with this threat profile. They are currently using similar architectures and are likely facing the same risk.\n\nI have compiled their public data for your research. Do not send outreach yet. I want you to review the profile of the top prospect, which utilizes a substrate for adversarial research. If their tech stack matches your target, we can draft a tailored approach based on this shared vulnerability.\n\nReply with \"Review\" and I will send the detailed prospect profile and the specific injection vector analysis for your team’s security review.\n\nBest,\n\n[Your Name]\nZambo Launch Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:9287f94e3d654562d9840313e1cdbb53fec88fd483246e0279485e927539edc5","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:ee3b2a8d04218cb2efa70312ef96dad40378fe97cf930179bf22b83786cdb345","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":"sha256:616b5144bbf10164abb6511962d0b759aa118149f8ccf2ee09079d4cd98f62fe","anchor":{"event_id":"71fea3ee069d6f55822c2ac61590afd13c9d39ce741806073a2d9dc96132730e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T15:25:39.757Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T15:25:33.723Z","evidence_url":null,"receipt_uuid":"82255c28-16e3-42e7-afc4-175f15a34097","output_sha256":"sha256:13d90f2a400639743a30f73b2c986336d304afba57f4f12f06c815a211d39579","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T15:25:33.723Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:13d90f2a400639743a30f73b2c986336d304afba57f4f12f06c815a211d39579\",\"receipt_uuid\":\"82255c28-16e3-42e7-afc4-175f15a34097\",\"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":"2026-10-16T15:25:33.723Z","detail":"The receipt store reports 2026-10-16T15:25:33.723Z; 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":"sha256:13d90f2a400639743a30f73b2c986336d304afba57f4f12f06c815a211d39579","computed_hash":"sha256:13d90f2a400639743a30f73b2c986336d304afba57f4f12f06c815a211d39579","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."}}}