copyright is often a digital asset Trade and custodian, founded in 2014 by brothers Cameron and Tyler Winklevoss, that enables customers to obtain, market, and shop electronic assets for instance bitcoin and ether.То?г?ва?и ?о?н?ми к?ип?овал?? на ?по?овом?, ма?жинал?ном? ? ??�ючер?ном? ?инка?.xxiii. t