Ключевые слова: 2020, 3d, anonymous, arrow, bank, banking, banner, binary, bit, bitcoin, block, business, chain, coin, commerce, concept, crypto, cryptocurrency, cryptography, currency, cyberspace, digital, economy, electronic, exchange, finance, financial, future, global, gold, golden, green, growth, illustration, internet, investment, market, mining, money, network, numbers, payment, profit, render, sign, symbol, trade, up, value, virtual,