最新报道:Bitcoin mining difficulty surged by 3.9% to a new all-time high of 88.1 trillion hashes, marking the fifth consecutive increase since mid-February. The adjustment reflects heightened competition among miners as Bitcoin's price remains strong, currently trading around $63,000. The network's hash rate also hit record levels, exceeding 700 exahashes per second (EH/s), demonstrating robust security and growing infrastructure investment. Analysts suggest the rising difficulty could squeeze smaller miners' profitability while benefiting large-scale operations with efficient hardware. This trend coincides with the approaching Bitcoin halving in April, which will cut block rewards by 50% to 3.125 BTC.