Ключевые слова: app, author, bitcoin, block, blockchain, chain, computer, concept, consulting, contract, copywriter, coworker, crypto, cryptocurrency, cyber, decentralization, diary, double, education, engine, european, exposure, feedback, finance, fintech, ico, intelligence, intelligent, laptop, letters, link, logo, mining, modern, notepad, paper, pen, room, sign, smart, startup, strategy, symbol, technology, training, trust, ui, word, write, writes,