Ключевые слова: abstract, bitcoin, blockchain, business, career, closeup, coding, coin, computer, conference, connections, copywrite, cost, crypto, cryptography, currency, decentralization, desktop, device, digital, document, double, drawing, economic, education, engine, exposure, forex, future, ico, inspire, international, investment, ipo, items, laptop, money, multi, network, office, pc, research, script, sideview, stats, study, technology, transaction, wallpaper, web,