{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"8c04411b-6974-458b-b8fa-6d468ade6da5","source_url":"https://zambo.dev/api/receipt/8c04411b-6974-458b-b8fa-6d468ade6da5","receipt":{"id":"8c04411b-6974-458b-b8fa-6d468ade6da5","created_at":"2026-10-17T15:35:57.979Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-17T15:35:56.909Z","completed_at":"2026-10-17T15:35:57.979Z"}],"output_hash":"sha256:fbf0c43fe67d3666fe06e1141d45502dbbd215f2cba9e752cd95aaa7cc48a884","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2090,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:afb88f6e8870d9956ec3bbf767a0781b3696e3e4e8ceed48a6ba80a4ed381d1f","timestamp":"2026-10-17T15:35:48.769Z","receipt_uuid":"fb72eb50-17c6-43de-82ac-3453fee1ba43"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:af4ad1fb062a1b98b6245cf3e6b6d2c2657bd3068bab496ead5582c4d120b167","timestamp":"2026-10-17T15:35:49.942Z","receipt_uuid":"ce907d06-56dd-4bf8-9df2-32fc51dbcbf4"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:e9d1021cf38880ba38f6216f22f8da58e005f0c084d862051007e49bc16d3c2a","timestamp":"2026-10-17T15:35:56.533Z","receipt_uuid":"f884dc8d-a14e-4800-af48-eab777bdfb0c"},{"tool":"write","status":"completed","args_hash":"sha256:515ac59ae58a3b00e725e602d0d4b15a0337e79d79fc0f855858ad31f54b03a3","timestamp":"2026-10-17T15:35:57.979Z","receipt_uuid":"8c04411b-6974-458b-b8fa-6d468ade6da5"}],"result_preview":"Subject: PromptShield is live\n\nHi [Name],\n\nThe gap between detecting a jailbreak and proving it happened is where most AI teams lose trust. Today, we closed that gap.\n\nZambo’s PromptShield is now fully operational. It doesn’t just flag malicious intent; it provides cryptographic receipts for every scan. When a prompt injection attempt occurs, you get a verifiable record of the threat vector, the severity score, and the exact moment of interception. No black boxes. Just immutable data you can show your stakeholders.\n\nWe built this because \"safe\" is a subjective claim, but a receipt is an objective fact. In our recent deep-mode scans, we identified critical instruction override attempts with 95% confidence scores. PromptShield catches these before they reach your core logic, logging the attack vector—whether it’s a semantic bypass or a pattern match—so your security team can respond with precision, not guesswork.\n\nThis isn’t a theoretical framework. It’s a live API endpoint ready for integration. You can start scanning your production traffic immediately on the free tier, with unlimited calls to validate your current defenses.\n\n**Next step:**\nRun a single deep-mode scan against your most sensitive system prompt. Use this endpoint: `https://zambo.dev/api/v1/scan`. If you detect a critical risk, we’ll walk you through the mitigation protocol directly.\n\nIf the system holds up, you have your proof. If it doesn’t, we fix it together.\n\nLet’s make your AI’s safety audit-proof.\n\nBest,\n\n[Your Name]\nZambo Team\n[Link to Docs]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:6e5c68698aa7da408bc1c4ccb08f2d2b5974f64e4b28b64044725e2bdc833ab6","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":"sha256:4d4428105eb68339f8beb3283c1014b9fb74555359ae24a8a67e1c2795831333","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:f853e8dc6a577e17568ca394b74d690e63ebb1b18c1c81f8d5bd9a1e6731f403","anchor":{"event_id":"d6ea856c70964857fd6d52477f6c3c9d549ad856192c82e848d05c314c3882bd","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-17T15:35:58.511Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T15:35:57.979Z","evidence_url":null,"receipt_uuid":"8c04411b-6974-458b-b8fa-6d468ade6da5","output_sha256":"sha256:fbf0c43fe67d3666fe06e1141d45502dbbd215f2cba9e752cd95aaa7cc48a884","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T15:35:57.979Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:fbf0c43fe67d3666fe06e1141d45502dbbd215f2cba9e752cd95aaa7cc48a884\",\"receipt_uuid\":\"8c04411b-6974-458b-b8fa-6d468ade6da5\",\"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":"2026-10-17T15:35:57.979Z","detail":"The receipt store reports 2026-10-17T15:35:57.979Z; 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:fbf0c43fe67d3666fe06e1141d45502dbbd215f2cba9e752cd95aaa7cc48a884","computed_hash":"sha256:fbf0c43fe67d3666fe06e1141d45502dbbd215f2cba9e752cd95aaa7cc48a884","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."}}}