Ключевые слова: abstract, background, bitcoin, business, cash, chipset, circuit, communication, computer, concept, connection, cry, crypto, crypto currency, cryptocurrency, currencies, currency, data, digital, electric, electronic, ethernet, exchange, finance, graphics, hardware, information, integrated, internet, isolated, market, medal, microchip, microprocessor, mining, money, motherboard, network, pool, processor, satoshi, security, semiconductor, system, tech, technology, trade, virtual,