Ключевые слова: block, blockchain, business, cash, cellphone, chain, coin, crypto, cryptocurrency, currency, decentralized, editorial, exchange, finance, financial, icon, illustrative, internet, invest, investment, market, mining, mobile, modern, online, page, payment, phone, platforms, popular, profit, sign, site, smartphone, stock, token, trade, transaction, trending, trends, true, truechain, virtual, wallet, web, website,