Could you kindly enlighten me on the legality of Coinbase in Brazil? I've been hearing rumors about its availability in the country, but I'm not entirely sure if it's officially permitted. Given the rapidly evolving landscape of cryptocurrencies and their regulations worldwide, it's crucial for me to understand the legal status of such platforms in Brazil. Could you provide me with a clear answer, along with any relevant information that might assist me in navigating this topic? Thank you in advance for your assistance.