Ключевые слова: accounting, background, bank, bit, bitcoin, blockchain, business, buy, cash, chain, chart, coin, concept, crypto, cryptocurrency, cryptography, currency, dollar, economy, electronic, ethereum, exchange, finance, financial, global, gold, golden, growth, hand, international, investment, man, market, mining, mobile, monero, monero wallet, monetary, money, network, payment, sell, set, sign, stock, trade, transaction, virtual, wallet, web,