yes, next time it have to be more...
if it continues like that next jump in difficulty will bring it to 70 000 000 000
I feel the difficulty part of bitcoin very scary,
it was around 35b when i start my mining
it was uner 300million when i started...things have changed a lot over the last 3 years
Seems the mining industry will be centralized in the end, maybe not the right word,
but Bitfury etc and those that are putting a lot of money into asic design
are those who are able to rise with the difficulty level
And individual will only get "th"ph" by renting it
Incorrect maybe?
that's exactly what I think....and that's why time is of essence here...