{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"8cb50ff0-bc07-4b0a-bdd0-cd7210c12369","source_url":"https://zambo.dev/api/receipt/8cb50ff0-bc07-4b0a-bdd0-cd7210c12369","receipt":{"id":"8cb50ff0-bc07-4b0a-bdd0-cd7210c12369","created_at":"2026-10-18T20:31:11.235Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-18T20:31:10.291Z","completed_at":"2026-10-18T20:31:11.235Z"}],"output_hash":"sha256:248de18d6a3f2414dcdf4b46929f8c5ac7137eea4c1b5d69443a5fba745454a9","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1727,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:c33fff066e9f6bf072e0c08f32227a40045f201dcb4e0bd2d7d448434b3cfca3","timestamp":"2026-10-18T20:31:05.806Z","receipt_uuid":"b78e1889-c03d-498a-a737-f90c3a50bcd9"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:461347e6349224c78631915a1cea48e83b9892bafe7cbe5be9055d77592ef4ae","timestamp":"2026-10-18T20:31:07.086Z","receipt_uuid":"08e2215e-6031-4331-99ca-ae976dcae22e"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:e701c7dbd4b49a9c465cdc919f3b7c5075e53cefcb262acf09e931da9e7391f7","timestamp":"2026-10-18T20:31:09.902Z","receipt_uuid":"34d96c4d-2ac3-4d43-98e9-0b8e84312e3f"},{"tool":"write","status":"completed","args_hash":"sha256:e2ed90a40d581158aa453f7699fda77a4b9477f449728b433ab9b0d5b0aa0232","timestamp":"2026-10-18T20:31:11.235Z","receipt_uuid":"8cb50ff0-bc07-4b0a-bdd0-cd7210c12369"}],"result_preview":"Subject: Your prompt scan flagged a critical risk\n\nYou received a receipt showing unchanged saved bytes. That proves storage integrity. It does not prove the content is safe or correct.\n\nYour recent scan triggered a critical alert for instruction override and jailbreak attempts. The system blocked the malicious payload, but it highlights a vulnerability in how external inputs are processed. The flagged pattern, `ignore_instructions`, is a common vector for data exfiltration.\n\nWe also ran a capability search for prospective customers. We identified two relevant tools: Substrate Breakthroughs and VeriAI. These are prospects for integration, not customers. No outreach has been sent. No fixes have been implemented. This is a status report on the current state of your launch checks.\n\nReview the scan details at the link below. Determine if you need to adjust your input validation rules. Do not assume the block was sufficient until you verify the underlying logic.\n\n[View Scan Receipt](https://zambo.dev/run/08e2215e-6031-4331-99ca-ae976dcae22e)\n\n[View Capability Search](https://zambo.dev/run/b78e1889-c03d-498a-a737-f90c3a50bcd9)\n\nRespond with your decision on next steps.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:951e2359e8c60fc5e4df21fe9c46a7bd5737d4b370db5758f1eb8745277688c2","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:a25359e10f65a201d4aa9d5f9fb9443df1f7956f41c19be3434bea26822a0808","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":"sha256:4a3c33711d13bab6c783404a347b7e3dfd76cf2c61d1cef51f650f0f0a729c5e","anchor":{"event_id":"e144c803ee83312bbf33a4c191e568c08c161e73fd7a9c434ed82aaea631e8e5","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-18T20:31:11.796Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T20:31:11.235Z","evidence_url":null,"receipt_uuid":"8cb50ff0-bc07-4b0a-bdd0-cd7210c12369","output_sha256":"sha256:248de18d6a3f2414dcdf4b46929f8c5ac7137eea4c1b5d69443a5fba745454a9","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T20:31:11.235Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:248de18d6a3f2414dcdf4b46929f8c5ac7137eea4c1b5d69443a5fba745454a9\",\"receipt_uuid\":\"8cb50ff0-bc07-4b0a-bdd0-cd7210c12369\",\"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":"2026-10-18T20:31:11.235Z","detail":"The receipt store reports 2026-10-18T20:31:11.235Z; 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":"sha256:248de18d6a3f2414dcdf4b46929f8c5ac7137eea4c1b5d69443a5fba745454a9","computed_hash":"sha256:248de18d6a3f2414dcdf4b46929f8c5ac7137eea4c1b5d69443a5fba745454a9","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."}}}