Introduction Stablecoins such as USDT, USDC, and DAI have become the backbone of the digital economy. They promise stability in a volatile market and are now widely used for trading, cross-border payments, and decentralized finance (DeFi). Yet, while stablecoins reduce volatility risk, they bring another challenge: compliance. This is where USDT AML check plays a vital role. Traditionally seen as regulatory overhead, it is now proving to be a powerful engine of profitability and sustainabilit...