?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма??? A blockchain is really a dispersed community ledger ??or on the web digital databases ??which contains a document of all of the transactions with a System. To promote copyright, first build an account and buy or deposit copyright funds you should market. https://franciscohzqfv.blogocial.com/not-known-facts-about-copyright-65912121