The Woo X RWA Earn Vaults have been built in partnership with institutional tokenization firm OpenTrade. Woo X is claiming bragging rights for being the first cryptocurrency exchange to offer retail customers exposure to tokenized U.S. Treasury bills. The yield-bearing product, unveiled on Monday, called RWA Earn Vaults (as in real-world assets) has been built in partnership with London-based institutional tokenization platform OpenTrade. The product's arrival was described as a “significant milestone” by Woo X Chief Operating Officer Willy Chuang.