All transactions are recorded on line in a very digital databases termed a blockchain that takes advantage of powerful a person-way encryption to make certain security and evidence of ownership. ?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма??? In June 2019 the company declared it will prohibit US copyright holders https://hatshepsuts764znc0.activoblog.com/profile