Ключевые слова: abstract, background, bitcoin, blockchain, business, businessman, buy, career, coding, coin, conference, connections, consulting, copywriter, crypto, cryptography, currency, decentralization, digital, doodle, double, engine, exposure, future, hands, ico, job, laptop, lifestyle, man, money, multi, network, notebook, notepad, occupation, online, pc, plan, report, sketch, software, solution, technology, trader, transaction, typing, using, web, workshop,