THE ULTIMATE GUIDE TO COPYRIGHT

?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма???Blockchains are distinctive in that, once a transaction has long been recorded and verified, it can?�t be improved. The ledger only permits a single-way information modification.To sell copyright, initially generate an account and buy or deposit copyright resources you