POKKET uses TUSD stable coin as collateral as it is issued by a well-respected institution with proper audited bank accounts. As an official partner, we work closely with TrueUSD to ensure our customer collateral is stable and secure. However, we cannot guarantee the par value of TUSD, and will be proactive in ensuring the best stable coin is used for collateral.
For more information on TUSD, please visit TrueUSD
As for USDT, Tether is one of the largest stablecoins on the market, and you can learn more about Tether
from their website.