Ключевые слова: background, bank, banking, bit, bitcoin, blockchain, business, buy, cash, coin, commerce, concept, crypto, cryptocurrency, cryptography, currency, dapps, decentralized, design, digital, ebusiness, ecommerce, economy, electronic, emblem, ethereum, exchange, finance, financial, global, icon, international, logo, market, mining, money, network, pay, payment, rise, sell, sign, symbol, technology, trade,