BTC Downturn, ETH Scaling, Coinbase Listing and 20 Crypto Jokes 2021/2/27 English Coin Metrics said there's little reason to believe that Bitcoin miners are responsible for downturns in BTC's price, Kraken's CEO Jesse Powell said that ... 情報元 - BTC Downturn, ETH Scaling, Coinbase Listing and 20 Crypto Jokes