rich1.0The Bitcoin Street Journal (npub1qn…r245g)https://yabu.me/npub1qnmamgyup683z9ehn40jrdgryjhn8qlpntwzqsrk8r80n3xspdrq4r245gnjumphttps://yabu.meThe bitcoin hashrate, a measure of the power of computers used in bitcoin mining, has stopped growing, leaving many miners concerned about the future of the market.