 $BTC now has a lower hashrate than it had on November 4th 2019.
No progress at all in over 2 years.

All of Norway's electricity production for an entire year, gone.
All that wasted energy. 
All for nothing.

$NANO fixes this.

Bitcoin is the worst invention 𝗲𝘃𝗲𝗿. https://t.co/OJXlCEZkwl