Ключевые слова: abstract, arm, background, bitcoin, blockchain, blog, business, businessperson, businesswoman, button, coding, coin, concept, conference, crypto, cryptography, currency, decentralization, digital, double, engine, exposure, future, hands, ico, innovate, internet, invest, laptop, lifestyle, marketing, money, multi, network, note, offering, opportunity, payment, script, sketch, student, technology, transaction, typing, using, wallpaper, web, woman, work, workplace,