The era of the mighty stable currency has come. Figure 1 shows that the transaction volume of the stable currency has exceeded Visa for the first time in history, and Figure 2 shows that the holdings of treasury bond of the stable currency rank 17th in the world, surpassing Saudi Arabia, South Korea, Mexico and other countries. On the one hand, the actual use of the stable currency has been verified on a large scale, and on the other hand, the stable currency has become a powerful weapon of the Americanized debt law and a reservoir of US debt. It has been more than ten years since the transaction volume of the stable currency passed. The only verified scenario of the blockchain has returned to Nakamoto the "point-to-point payment" of Nakamoto