最新报道:Bitcoin mining difficulty has surged by 3.9% to reach a new all-time high of 88.1 trillion hashes, according to recent blockchain data. This marks the sixth consecutive increase in mining difficulty this year, reflecting heightened competition among miners as Bitcoin's price remains strong. The adjustment follows a period of network stability with block intervals averaging close to the 10-minute target. Analysts note the rising difficulty underscores ongoing investment in mining infrastructure despite recent halving rewards. Current hash rate estimates suggest the Bitcoin network now operates at approximately 637 exahashes per second.