Bitcoin difficulty reaches all-time high, hash rate up 45% in 6 months Crypto News February 18, 2022Bitcoin difficulty reaches all-time high, hash rate up 45% in 6 monthsThis content is for members only.Login Join Now Nifty News: UFC Strike marketplace, Horrific Crypt TV, and new travel NFTs Crypto ‘best place’ to store wealth during Fed rate hike: Pantera CEO