Ключевые слова: 3d, agreement, axe, background, bank, bitcoin, blockchain, blue, business, button, chip, circle, circuit, computer, concept, contract, contracts, cpu, cryptocoin, cryptocurrency, currency, digital, document, dollar, electronic, ethereum, finance, flat, graphic, icon, illustration, industry, internet, isolated, isometric, mine, miner, mining, money, payment, pick, pickax, set, sign, symbol, technology, tool, turquoise, web,