COPYRIGHT - AN OVERVIEW

?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма???Also, Ethereum is really an open-source blockchain System that operates about the use of its native currency, called Ether or ETH.То?г?ва?и ?о?н?ми к?ип?овал?? на ?по?овом?, ма?жинал?ном? ? ??�ючер?ном? ?инка?.??п?й?е ?Ð