最新报道:Bitcoin mining difficulty has surged by 3.9% to reach a new all-time high of 88.1 trillion hashes, marking the sixth consecutive increase this year. The adjustment reflects growing competition among miners as more computing power joins the network. Despite the rising difficulty, Bitcoin's hash rate remains robust at approximately 639 exahashes per second (EH/s), demonstrating sustained miner confidence. This upward trend coincides with the approaching Bitcoin halving event, which will reduce block rewards from 6.25 BTC to 3.125 BTC, potentially reshaping miner profitability dynamics. The network's security continues strengthening as miners allocate more resources ahead of the anticipated supply shock.