{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a7000d8f-1024-4154-9286-cdd32d60ba02","source_url":"https://zambo.dev/api/receipt/a7000d8f-1024-4154-9286-cdd32d60ba02","receipt":{"id":"a7000d8f-1024-4154-9286-cdd32d60ba02","created_at":"2026-10-20T02:36:40.671Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-20T02:36:39.686Z","completed_at":"2026-10-20T02:36:40.671Z"}],"output_hash":"sha256:c1a5a52938cc04c8318c709b272085066ee36537d624f7fb5ce28e643b0e6041","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1838,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:9f28f08eeb838f86f6e76e71d63e997a3c7f0486928aba1f5e22666013e51fea","timestamp":"2026-10-20T02:36:35.845Z","receipt_uuid":"160ce852-5530-418a-9b3b-dfc837d0f2d8"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:16a6fc5de718578ad8ba1f86bc15ab28b2e30d107d665b4b5f5c698c4b6dee86","timestamp":"2026-10-20T02:36:37.346Z","receipt_uuid":"4e89a203-80bd-4d44-afd1-682f4489a001"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:d84fb5378b5db811d3e4a30dfed8ffd490f954f7424160ac49553762d9427112","timestamp":"2026-10-20T02:36:38.577Z","receipt_uuid":"43cccc95-bba0-4612-9b36-1bdeb3337ed9"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:4804e98bd7aa6312e8c5045e112ec4426d7e6c40c761a16fe625f6b33b247d8b","timestamp":"2026-10-20T02:36:39.332Z","receipt_uuid":"9814fd7f-3e1c-4645-babf-a77a58716235"},{"tool":"write","status":"completed","args_hash":"sha256:0fa3660c040deb2905348ee477a7ddc3be384dff8cec9ed3ed7f236070b8d4a3","timestamp":"2026-10-20T02:36:40.671Z","receipt_uuid":"a7000d8f-1024-4154-9286-cdd32d60ba02"}],"result_preview":"Subject: Zambo is live: Catch the prompt that tries to steal your keys\n\nHi [Name],\n\nYou likely know the risk: a user pastes a cleverly disguised command into your AI app, and suddenly your system prompt or API keys are exposed.\n\nZambo is now live to stop this.\n\nWe built PromptShield to run semantic analysis and pattern checks against 18 specific rules. It doesn’t just look for obvious keywords. It detects instruction overrides, jailbreak attempts, and PII extraction in real-time.\n\nIn our initial launch tests, PromptShield flagged a critical injection attempt with 95% confidence. The system correctly identified the attack vector and blocked the harmful payload. This is the core of what we offer: a deep scan mode that runs in under 1.5 seconds, ensuring your users get a response without compromising your security infrastructure.\n\nYou can start using the free tier immediately. There is no setup fee, and the API is ready for integration.\n\n**Next Step:**\n\nVisit [Link to Zambo Dashboard] to generate your first API key. Run one test request against the sample payload we provided in the docs to see the detection logic in action.\n\nWe are not promising zero risk, but we are providing a verifiable layer of defense that you can audit.\n\nBest,\n\nThe Zambo Team\n[Your Name/Title]\n[Link to Documentation]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0c7ddb8e92b84836ba5560a77c63f9eb469338cfe3947380f286049f6d3d9b3a","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:d0000b7f70a33fcb6ca1beca79a5fd173921bcfae6ca4d2b827ad43d6f3fe989","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:a6c962adab30dfc8193dd82b0b0ffcdb915dbd0c27a6743dcc4c4725ecf0bd98","anchor":{"event_id":"29b97ac867d1b883d01a37da9f672fcea545ad1e087a0a6bb7efe8cc9365bc3f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T02:36:41.216Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T02:36:40.671Z","evidence_url":null,"receipt_uuid":"a7000d8f-1024-4154-9286-cdd32d60ba02","output_sha256":"sha256:c1a5a52938cc04c8318c709b272085066ee36537d624f7fb5ce28e643b0e6041","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T02:36:40.671Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c1a5a52938cc04c8318c709b272085066ee36537d624f7fb5ce28e643b0e6041\",\"receipt_uuid\":\"a7000d8f-1024-4154-9286-cdd32d60ba02\",\"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":"2026-10-20T02:36:40.671Z","detail":"The receipt store reports 2026-10-20T02:36:40.671Z; 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:c1a5a52938cc04c8318c709b272085066ee36537d624f7fb5ce28e643b0e6041","computed_hash":"sha256:c1a5a52938cc04c8318c709b272085066ee36537d624f7fb5ce28e643b0e6041","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."}}}