最新报道:Bitcoin mining difficulty has surged by 3.9%, reaching a new all-time high of 88.1 trillion hashes. This marks the sixth consecutive increase in difficulty, reflecting heightened competition among miners as Bitcoin's halving event approaches. The adjustment follows a 1.7% rise two weeks prior, indicating sustained network growth despite recent price volatility. Analysts suggest the trend underscores miners' long-term confidence in Bitcoin's value proposition, with major players expanding operations ahead of reduced block rewards. The current hash rate stands at approximately 639 EH/s, maintaining robust security for the network.