Ключевые слова: algorithm, arm, background, bitcoin, blockchain, book, business, businesswoman, buy, closeup, coding, coin, computer, conference, corporate, crypto, cryptography, currency, decentralization, device, digital, double, engine, exposure, future, hands, ico, investment, items, laptop, learning, marketing, modern, money, multi, network, notebook, occupation, person, professional, sketch, statistic, technology, transaction, typing, using, web, woman, workplace, workshop,