?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма??? A blockchain is a dispersed community ledger ??or on the internet digital databases ??which contains a record of many of the transactions on the System. To promote copyright, initially make an account and buy or deposit copyright money you should sell. With https://rafaelmgxnd.activablog.com/29396854/not-known-factual-statements-about-copyright