Ключевые слова: background, banner, bitcoin, blockchain, business, cash, character, coin, computing, concept, crypto, cryptocurrency, cryptography, currency, design, digital, exchange, farm, finance, flat, graphic, hardware, icon, illustration, innovation, internet, investment, man, metaphor, miner, mining, modern, money, network, online, payment, people, pickaxe, scene, situation, technology, trade, transaction, transfer, virtual, wealth, web, website, working,