Ключевые слова: abstract, analysis, background, bitcoin, block, blockchain, blue, business, chain, cloud, communication, computer, computing, concept, connect, connection, crypto, cube, currency, data, database, datacenter, design, digital, electronic, future, futuristic, geometric, graphic, hand, illustration, information, innovation, internet, isometric, modern, neon, network, online, security, server, service, software, storage, structure, system, tech, technology, virtual, web,