Ключевые слова: abstract, atom, bitcoin, block, blockchain, blockchain logo, brand, business, chain, circle, coin, communication, concept, connection, crypto, cryptocurrency, cryptography, currency, digital, ethereum, etherium, exchange, finance, future, geometric, global, hexagon, ico, ico logo, icon, innovation, line, logo, logotype, matrix, money, network, payment, security, sign, smart, structure, symbol, technology, text, transaction, vector, vector blockchain, vector logo, virtual,