Ключевые слова: background, bank, banking, bit, bitcoin, blockchain, btc, business, cash, coin, concept, crypto, cryptocurrency, cryptography, currency, decentralized, design, digital, economy, education, electronic, exchange, finance, financial, gaming, gold, golden, high, idea, international, internet, investor, letter, market, metaphor, money, pay, payment, scrabble, stock, symbol, technology, text, trade, value, virtual, wallet, web, wooden, word,