CoinWorld news, South Korean exchange Bithumb announced that to support the Nervos (CKB) network upgrade, it will suspend CKB deposit and withdrawal services starting from June 30, 2025, at 18:00 (KST) until the network stabilizes. Bithumb's node server is expected to complete the upgrade by July 1, 2025, at 17:00 (KST). During the suspension, trading will not be affected.