Ключевые слова: bitcoin, black, blockchain, business, coin, computer, configurable, connecting, crypto, cryptocurrency, currency, data, development, digital, earn, electronic, equipment, farm, finance, financial, graphic, growth, hardware, internet, invest, investment, many, miner, money, network, payment, process, processor, production, profit, programmer, rendering, server, service, sign, symbol, technology, virtual, web, work,