加密货币，网站，交易，合法性，监管和认证是否真的是宽松政策？

I saw a website once, such a ranking or website pays, unfortunately I don't remember, but you have to search for rankings, in English the website had many different casinos and other establishments along with ratings and opinions whether it's a scam or pays.

HTML: Crypto currency, websites, trading, legality, control and certificate, or are they really risk-free? Who knows/has an address/place where the legality of a website's operations can be confirmed? These days, unfortunately, something appears promising today and the next day the website disappears. There are many websites/offers where you have to invest something and you can win/earn two or more times. It is known that everyone wants to make money, but in order for something to grow, you have to put something in. However, we deposit and supposedly earn, and as a result, the website disappears with the money. How can we protect ourselves from this? Who can confirm the legality? In the case of cryptocurrencies, you need to be particularly careful with websites and trading platforms, as unfortunately many of them may turn out to be fraudulent. There are several ways to confirm the legality of a website's operations. The first step is to check if the website has appropriate certificates and licenses. The reputation of the company issuing the certification and license is important to ensure that it is reliable. Then it is worth reading the opinions of other users about the website. This can be done by searching online or visiting forums where people share their experiences. However, the best way to confirm legality is to consult with a professional or a financial institution specializing in cryptocurrencies. Such institutions not only have knowledge but also tools to verify the credibility of a website. Ultimately, there is always some risk in investing in cryptocurrencies. Therefore, it is worth being cautious and thoroughly researching before making investment decisions.