U.Today Crypto Digest: Ripple Prime CEO Hints at Potential Upside for XRP, Legendary Trader Brandt Warns of Bitcoin 'Campaign Selling,' Vitalik Buterin Triggers Ethereum Sell-Off

Ripple Prime has introduced cross margin trading for XRP, suggesting potential growth for the cryptocurrency. However, legendary trader Peter Brandt has issued a warning regarding Bitcoin's price, indicating possible downward pressure, while Vitalik Buterin's actions have led to a sell-off in Ethereum. These mixed signals create uncertainty in the market.