Ключевые слова: abstract, asset, bit coin, block chain, blue, business, commerce, crypto, data, digital, digital currency, economic, economy, electronic, exchange, fin tech, finance, financial, financial technology, finger, future, global, growth, hand, illustration, innovation, internet, investing, investment, market, monetary, network, online, payments, portfolio, potential, profit, risk, speculation, symbol, system, technology, token, trading, transaction, transfer, value, virtual, wealth,