{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"35e3899a-ffa1-4709-9dd4-02140d5a6596","source_url":"https://zambo.dev/api/receipt/35e3899a-ffa1-4709-9dd4-02140d5a6596","receipt":{"id":"35e3899a-ffa1-4709-9dd4-02140d5a6596","created_at":"2026-10-16T07:31:42.052Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T07:31:40.791Z","completed_at":"2026-10-16T07:31:42.052Z"}],"output_hash":"sha256:dba7f9e6c90e2017594940ff6efa7ad376fb76fc5ebfe6b3819dcfd26c6ff806","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2231,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:9cf899f8553bcf7051f6d5b1f93c5c107e35ddeeeced73f8cd0c44d090bbe465","timestamp":"2026-10-16T07:31:36.629Z","receipt_uuid":"8a6cf35d-cd25-4e9e-9f12-bf4d004f8bd6"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:0d1522c66ca03fc1693a1e5ec95cd5f4498d0ff369a57e76ceadb62ddb5aadbf","timestamp":"2026-10-16T07:31:37.874Z","receipt_uuid":"fe5c861a-1a05-4fa5-85e6-9998d23de870"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:eb2a1cb0eeadef841406f9bd5bd857f646df2d9ecc0234c4a0b014c49c8c7ce0","timestamp":"2026-10-16T07:31:40.351Z","receipt_uuid":"06e64daf-5ef3-4ebf-9571-869dac68ad5f"},{"tool":"write","status":"completed","args_hash":"sha256:dfffb64588968575a199e7b46f931eeee81b82341156d8400c46d5681c21cfc2","timestamp":"2026-10-16T07:31:42.052Z","receipt_uuid":"35e3899a-ffa1-4709-9dd4-02140d5a6596"}],"result_preview":"**Subject: The launch is live. The shield is holding.**\n\nThe silence is over. Zambo PromptShield is now publicly available, and the first deep scans are coming back with critical alerts that matter.\n\nWe aren’t here to sell you a dashboard. We are here to stop the jailbreak before it touches your production environment.\n\nYour recent test run detected a high-confidence instruction override attempt. The system flagged the attack vector, neutralized the policy bypass, and returned a receipt proving the saved bytes remained unchanged. That receipt is your proof of integrity. It confirms that while the malicious input tried to rewrite your system prompts, your core logic stayed exactly where you left it.\n\nThis is the difference between detecting a threat and actually containing it.\n\nWe have identified a specific cluster of public research feeds that are currently active targets for these types of injection attempts. These are prospects, not customers. They are using AI tools today without the cryptographic trust layer that VeriAI provides. They are vulnerable.\n\nWe need you to look at the flagged patterns from your last scan. Specifically, the \"Instruction Override\" severity marked as critical.\n\n**Your move:**\n\nReview the receipt link below. Confirm that the unchanged saved bytes match your expected baseline. Then, tell me if you want to map out the next three public feeds for a targeted awareness campaign.\n\nNo cold outreach. No invented success stories. Just the data you already have, validated.\n\nThe shield works. Now let’s point it at the right targets.\n\nCheck the run details here: https://zambo.dev/run/fe5c861a-1a05-4fa5-85e6-9998d23de870\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:f75ecb003f6bb0fbb6b222b73b2c72e7d6649c11526b8498e18d68eb654c8de3","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":"sha256:6e2ee90b5b16aec136eddedf39edcbd1aa6031901f4073ecc57b6027676fb811","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":"sha256:8ee84edfc62f04f763663311e9e523c3db9a20a2414172567aa19246b10ce9e6","anchor":{"event_id":"ca85f6931573a98d469440d96856978f8ecadc051440525650ec9b274662973b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T07:31:42.596Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T07:31:42.052Z","evidence_url":null,"receipt_uuid":"35e3899a-ffa1-4709-9dd4-02140d5a6596","output_sha256":"sha256:dba7f9e6c90e2017594940ff6efa7ad376fb76fc5ebfe6b3819dcfd26c6ff806","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T07:31:42.052Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:dba7f9e6c90e2017594940ff6efa7ad376fb76fc5ebfe6b3819dcfd26c6ff806\",\"receipt_uuid\":\"35e3899a-ffa1-4709-9dd4-02140d5a6596\",\"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":"2026-10-16T07:31:42.052Z","detail":"The receipt store reports 2026-10-16T07:31:42.052Z; 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:dba7f9e6c90e2017594940ff6efa7ad376fb76fc5ebfe6b3819dcfd26c6ff806","computed_hash":"sha256:dba7f9e6c90e2017594940ff6efa7ad376fb76fc5ebfe6b3819dcfd26c6ff806","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."}}}