The difficulty of bitcoin mining is expected to rise 8.33% to 7.26T after 69 hours, or it will hit the second highest level in history.

According to data, the current bitcoin mining difficulty is 6.70T. It is expected that the difficulty of mining will increase by 8.33% to 7.26T after two days and 21 hours. This difficulty is second only to the difficulty of mining at 7.45T on October 4, 2018 in bitcoin mining history, or it will be the second most difficult in history.