Ключевые слова: banking, bit, btc, business, coin, communication, concept, connect, connection, crypto, cryptocurrency, currency, data, decentralized, deep, diagram, digital, economy, exchange, finance, financial, gold, golden, information, internet, learning, line, link, linked, market, marketing, media, metal, money, net, network, networking, payment, physical, ripple, server, social, symbol, technology, virtual, web, wire, xmr,