Ключевые слова: abstract, algorithm, analytics, assess, background, bitcoin, blockchain, blogging, brain, business, career, casual, cellphone, coding, coin, concept, conference, crypto, cryptography, currency, dairy, decentralization, design, desktop, digital, double, electronic, engine, exposure, forex, future, ico, journal, money, multi, network, no people, offering, phone, report, script, sketch, smart, study, technology, top, transaction, view, volume, web,