According to Odaily Planet Daily, Uniswap Labs announced on the X platform that more than 400,000 uni.eth usernames have been claimed. Previously, Uniswap launched the Web3 readable username "uni.eth" for its mobile app users. Users can convert addresses starting with "0x" to more readable usernames for free. The uni.eth username is built on the ENS infrastructure and uses the ENS subdomain.