Ключевые слова: anonymous, background, bank, banking, bit, bitcoin, business, buy, cash, coin, commerce, computer, concept, conceptual, crypto, cryptography, currency, decentralized, digital, ebusiness, ecommerce, economy, electronic, exchange, finance, financial, globe, gold, golden, international, internet, invest, market, miner, mining, money, motherboard, net, network, pay, payment, protocol, shopping, sign, symbol, technology, trade, value, virtual, web,