最新报道:Bitcoin mining difficulty has surged by 1.99% 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 more computational power joins the network. The adjustment follows Bitcoin's fourth halving event in April, which reduced block rewards to 3.125 BTC. Despite the rising difficulty, Bitcoin's hash rate remains robust, hovering near record levels around 700 exahashes per second (EH/s). Analysts suggest the trend indicates strong miner confidence in Bitcoin's long-term value proposition, even as operational costs climb.