By way of example, if people A and B are disagreeing on whether an incoming transaction is legitimate, a hard fork could make the transaction valid to customers A and B, although not to consumer C. Щоб по?а?и ?о?г?вл?, ко?и???ва?ам по???бно за?е?????ва?и ака?н?, п?ой?и ве?и??ка??? о?оби, к?пи?и/депон?ва?и к?ип?овал???. ???л? ??ого https://stephendshui.newsbloger.com/31566179/the-2-minute-rule-for-bitcoin