{"schema_version":"la4kb-public-api-v1","engine_build":"6f6aff4","request_max_bytes":65536,"max_evidence_items":10,"rate_limits":{"per_ip_limit":"5 req/s (burst 10)","global_limit":"60 req/s","queue":"bounded (max 50 jobs); returns QUEUE_FULL (429) if saturated"},"allowed_statuses":["QUEUED","PROCESSING","COMPLETED","FAILED","TIMED_OUT","REJECTED","RECOVERED"],"terminal_states":["COMPLETED","FAILED","TIMED_OUT","REJECTED","ERROR"],"verdicts":["SUPPORTED","SUPPORTED_WITH_SCOPE","CONTRADICTED","INSUFFICIENT_EVIDENCE","CONFLICTED","NOT_COMPARABLE"],"signature":{"algorithm":"ed25519","format":"ed25519:<lowercase-hex>","message":"engine_build:job_id:result_hash"},"error_codes":["INVALID_PAYLOAD","PAYLOAD_TOO_LARGE","RATE_LIMITED","QUEUE_FULL","JOB_NOT_FOUND","INVALID_JOB_ID","SERVICE_UNAVAILABLE","JOB_FAILED","EXECUTION_TIMEOUT"],"public_endpoints":["POST /api/v1/challenge","GET /api/v1/challenge/{job_id}","GET /api/v1/scoreboard","GET /api/v1/recent","GET /api/v1/invariants","GET /api/v1/pubkey","GET /api/v1/api-info","GET /api/v1/history","GET /api/v1/defects","GET /api/v1/health"],"allowed_origins":["VERIFIED_AUTONOMOUS_FUZZER","VERIFIED_INTERNAL_REGRESSION","DECLARED_AI_RESEARCH","DECLARED_HUMAN_RESEARCH","UNATTRIBUTED_PUBLIC","UNKNOWN_HISTORICAL"],"private_surfaces_exposed":false}