The U.S. Department of the Treasury, specifically the Office of Foreign Assets Control (OFAC), has frozen $344 million in USDT allegedly linked to Iran.

 

In a Friday post on X, U.S. Treasury Secretary Scott Bessent announced the crypto seizure. The move, according to Bessent, is part of the U.S. effort to systematically degrade Tehran’s ability to generate, move, and repatriate funds.

 

 

“We will follow the money that Tehran is desperately attempting to move outside of the country and target all financial lifelines tied to the regime,” Bessent wrote.

 

While the announcement from Bessent confirmed the freeze and the imposition of sanctions on the owners of the wallets involved, the technical action of the freeze itself was carried out by stablecoin issuer Tether. The stablecoin issuer had earlier stated that it was supporting OFAC and law enforcement agencies in freezing the $344 million linked to the Islamic Revolutionary Guard Corps (IRGC) and the Hezbollah militant group.

 

Following the announcement, Tether blacklisted two specific wallet addresses on the Tron blockchain, holding $213 million and $131 million in USDT respectively. This move by the U.S. Department of the Treasury follows a similar action in February, when OFAC sanctioned more than 30 individuals and entities allegedly linked to Iran’s oil shipping network.

 

Tether Expands Blockchain Development Efforts

Tether has consistently pushed forward with innovative blockchain developments. Just this month, it launched tether.wallet, its self custodial wallet that brings Tether’s global financial infrastructure within reach of those who have been left unbanked by the traditional financial system.

 

In an effort to enhance the utility of its stablecoins, Tether last month invested 5.2 million dollars into Ark Labs, supporting the building of Arkade, an infrastructure layer that brings programmable, instant transactions directly to the Bitcoin network. Through the Arkade network being built by Arkade Labs, we might see the introduction of stablecoins, including USDT, into Bitcoin.

 

Tether, for the first time, expanded USAT, its US regulated stablecoin, to the Celo blockchain. Since Celo is an Ethereum Layer 2 network optimized for payments, the expansion of USAT to Celo enabled the integration of USAT into Opera MiniPay and Google Cloud infrastructure.