Ключевые слова: background, banking, bitcoin, block, blockchain, client, coin, commerce, concept, copy space, crime, crypto, cryptocurrency, cryptography, cube shape, currency, customer, dice, digital, economy, exchange, finance, financial, identification, identity, invest, investing, investment, investor, keyword, know your customer, kyc, laundering, market, money, no people, personal, risk, safety, symbol, table, trading, trust, typography, verification, wood, word,