Miners Face Toughest Conditions Yet
The
difficulty
in
mining
Bitcoin
has
surged
to
a
new
record
level,
hence
squeezing
profit
margins.
Reaching
92.67
trillion,
the
difficulty
index
exceeded
the
previous
record
peak
of
90.67
trillion
set
in
July
this
year.
This
3.6%
rise…