币界网报道：Bitcoin mining difficulty has surged to a new all-time high of 88.1 trillion, marking a 2% increase from the previous adjustment two weeks ago. This rise reflects growing competition among miners as more participants join the network, despite Bitcoin's price remaining below its March peak. The hash rate, a measure of computational power securing the network, has also climbed to approximately 639 exahashes per second (EH/s). Analysts suggest the upcoming Bitcoin halving in April 2024, which will reduce mining rewards by half, is prompting miners to maximize operations before the event. The current mining difficulty adjustment underscores Bitcoin's robust security model, where higher difficulty makes the network more resistant to attacks while maintaining a consistent block production time of around 10 minutes.