Ripple has launched U.S. digital asset spot prime brokerage via Ripple Prime after closing the Hidden Road deal, providing OTC execution and cross-margining for institutions across XRP, RLUSD and more, while RLUSD has reached a $1B market cap one year after launch.The post Ripple Launches Digital Asset Spot Prime Brokerage in U.S. Following Hidden Road Acquisition appeared first on Cryptonews.