BlockBeats News, July 15th, according to TheBlock, cryptocurrency exchange OKX has joined the Global Dollar Network (GDN), which is a stablecoin alliance founded by Paxos, Robinhood, Kraken, Anchorage Digital, Galaxy Digital, Bullish, and Nuvei. As part of this move, OKX has added support for Paxos' issued stablecoin USDG. Currently, the supply of USDG on Solana, Ethereum, and Ink is 357 million coins.