Bitcoin fell sharply late Monday. The world’s largest cryptocurrency dropped 4.2% over 24 hours to $70,587. Other major digital assets followed it lower. Ethereum dipped 1.1% to $1,986. BNB lost 2.4%, XRP slipped 3.8%, and Solana fell 2.8%. Two separate forces drove the selloff. First, renewed geopolitical tension between the U.S. and Iran rattled risk…

