Ключевые слова: abstract, background, bitcoin, blockchain, blue, blurry, bokeh, business, cellular, chip, close, closeup, coin, communication, computer, cryptocurrency, currency, data, device, digital, electronic, finance, future, futuristic, glowing, hand, holding, hologram, ico, illustration, information, initial, investment, media, mobile, network, offering, office, online, pad, pc, screen, smartphone, startup, tablet, technology, trade, wallpaper, web, workplace,