South Korea’s largest cryptocurrency exchange, Upbit, will list Altlayer (ALT) trading pairs with KRW and USDT, as well as Haedal Protocol (HAEDAL) trading pairs with BTC and USDT, on June 16. Haedal Protocol is a liquid staking protocol built on the Sui network, while Altlayer is a project offering Rollup-as-a-Service (RaaS) solutions.