最新报道:Bitcoin mining difficulty has surged by 3.9% to reach a new all-time high of 88.1 trillion, according to recent data. This marks the sixth consecutive increase in mining difficulty this year, reflecting heightened competition among miners as the network's hash rate continues to climb. The adjustment comes ahead of the highly anticipated Bitcoin halving event, which will reduce block rewards by 50%. Analysts suggest the rising difficulty underscores miners' long-term confidence in Bitcoin's value proposition despite upcoming reward reductions. The next difficulty adjustment is expected in approximately two weeks.