Ключевые слова: abstract, app, background, bank, banking, banner, binary, bit, bitcoin, business, card, cash, code, coin, commerce, computer, concept, conceptual, crypto, cryptocurrency, currency, data, device, digital, economy, encrypted, ethash, ethereum, exchange, finance, financial, gold, gpu, hardware, icon, internet, macro, mine, miner, mining, money, monitor, pascal, pay, software, symbol, technology, trade, transaction, web,