Генеральный директор банка JPMorgan Chase Джеймс Даймон в интервью CNBC на форуме в Давосе заявил, что биткоин «ничего не делает». "There are cryptocurrencies that do something, that might have value. And then there's one that does nothing, I call it pet rock. The #Bitcoin, or something like that," says @JPMorgan CEO Jamie Dimon. "It has […]