[Tether Freezes 4 TRON Wallets Linked to Iranian Sanctioned Entities, Involving $131 Million] According to on-chain investigator Specter, Tether has frozen 4 TRON chain wallets holding approximately $131 million USDT in total. These funds were withdrawn from DTC Pay and Bitso and are linked to the Islamic Revolutionary Guard Corps of Iran and the Central Bank of Iran, both listed on the U.S. Treasury's Office of Foreign Assets Control sanctions list.