When it comes to storing USDT, what's the most secure and efficient method available? Are there any specific wallets or platforms that are widely recommended for safekeeping this particular stablecoin? How important is it to consider factors such as security, accessibility, and ease of use when choosing a storage solution for USDT? Could you elaborate on the potential risks associated with storing
USDT on centralized exchanges or in hot wallets, and what measures can be taken to mitigate these risks? Lastly, are there any best practices or tips that you would recommend to someone looking to securely store their USDT holdings?