Today, crypto investors react to the Fed's last meeting in 2025. The CFTC pilots crypto as collateral for derivatives markets. And Marco Santory of Soulmate discusses the company's merger with web 3 VC firm Rockway X.Welcome to CNBC's Crypto World. I'm Mackenzie Sagal. Digital currencies are mixed today after rising sharply in the previous day's trading.By 2:15 Eastern, investors were looking to make sense of the Federal Reserve's final meeting in 2025. The central bank chose to cut the Fed funds rate amid ...