Ключевые слова: abstract, altcoin, art, background, banner, bitcoin, blockchain, coin, collectibles, color, colorful, crypto, cryptocurrency, currency, decentralized, design, digital, ethereum, exchange, finance, fluid, fungible, future, icon, identifier, illustration, innovation, internet, investment, isolated, liquid, modern, money, network, nft, non, nonfungible, pay, payment, shape, technology, token, trade, transaction, unique, web,