Excuse me, I'm a bit confused about the cryptocurrency exchange rates. Could you please tell me how much is 1 USDT in terms of BTC? I'm new to this field and trying to get a grasp of the market value. Also, is there a reliable platform or app where I can monitor these exchange rates in real-time? It would be great if you could provide some insights or resources that might help me understand this better. Thank you in advance for your assistance.