Ключевые слова: accumulation, bank, banking, bit, business, capital, cash, circle, coin, concept, crypto, currency, cyberspace, deep, digital, easy, ebusiness, economy, electronic, energy consumption, exchange, finance, financial, gold, ground, market, metal, mine, miner, miner crypto, mining, money, net, network, object, pay, payment, shine, signs, symbol, trade, trading, virtual, web,