Dear KuCoin Users, KuCoin has now opened the deposit and withdrawal services for mainnet Ultra (UOS). Note: KuCoin supports both the ERC20 UOS and the mainnet UOS, please make sure to select the intended network when trying to deposit and withdraw. Thank you for your support! The KuCoin Team Find The Next Crypto Gem On KuCoin! Sign up with KuCoin now! >>> Download KuCoin App >>> Follow us on Twitter >>> Join us on Telegram >>> Join KuCoin Global Communities >>>