WHAT DOES COPYRIGHT MEAN?

copyright exchanges are digital marketplaces that enable customers to buy and promote cryptocurrencies like Bitcoin, Ethereum, and Tether. The copyright exchange is the biggest copyright exchange by trade volume.?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма????лок?ейн ?оби?? благод?йн???? б?л?? п?�