Ключевые слова: architecture, background, banking, blockchain, building, business, cloud, communication, concept, connection, currency, cyberspace, data, decentralization, development, digital, distributed, economy, efficiency, exchange, finance, fintech, futuristic, globalization, growth, infrastructure, innovation, internet, investment, light, modern, network, online, payment, peer, people, person, progress, secure, skyscraper, smart, system, technology, trade, transaction, transparency, urban, virtual, world,