September 19, 2023. Difficulty rose by +5.48% to 57.12T from 54.15T.
Change
+5.48%
New difficulty
57.12T
Period length
13.3 days
Network hashrate then (7-day)
422.2 EH/s
Bitcoin price then
$27,046
Hashprice then
$64/PH/day
The 2,016 blocks before it took 13.3 days instead of 14, so the network had more hashrate than the difficulty assumed, and difficulty rose by 5.48%: a large adjustment. For every machine on the network that is a pay cut of the same size until the next retarget.