[Upbit to Conduct Emergency Maintenance on Digital Asset Services on November 27, 2025] Upbit has announced that it will perform emergency maintenance on certain components of its digital asset wallet system starting at 08:55 (UTC+8) on November 27, 2025. The exact completion time will be announced later. During the maintenance period, all deposit, withdrawal, and refund processes for digital assets will be suspended. Additionally, NFT deposit, withdrawal, and staking applications within the Upbit NFT service will also be temporarily halted. Other services will not be affected, and users are advised to complete relevant operations before the maintenance begins.