最新报道:Bitcoin mining difficulty has surged by 3.4% to reach a new all-time high of 88.1T, marking the sixth consecutive increase this year. The adjustment reflects growing competition among miners as the network's hash rate continues to climb. This rise comes ahead of the upcoming Bitcoin halving in April 2024, which will reduce block rewards from 6.25 BTC to 3.125 BTC. The increasing difficulty indicates robust network security but also raises concerns about mining profitability, especially for smaller operations. Analysts suggest miners may need to upgrade equipment or optimize operations to remain competitive post-halving.