Ключевые слова: achieve, american, background, bitcoin, blockchain, btc, circuit, coin, color, colors, complex, computer, conference, crypto, cryptography, currency, decentralization, digital, dollar, double, exchange, exposure, flag, flagpole, flagstaff, flying, future, history, ico, image, information, logo, mining, money, national, purpose, sketch, states, strategy, studying, symbol, technology, texture, transaction, united, us, usa, venture, virtual, web,