RWA Protocol stUSDT Shuts Down After Peak TVL Fell From $2.3B to $8.6M

Real-world asset protocol stUSDT announced it has begun winding down operations nearly three years after reaching a peak total value locked of $2.3 billion ¹. The team stated that interest accrual on stUSDT stopped on Saturday, concurrent with the launch of a formal redemption process for both stUSDT and wrapped wstUSDT ¹. While the team did not cite a specific catalyst for the termination of the project, it affirmed that all underlying collateral remains fully backed ¹.

Under the wind-down timeline, holders can redeem assets through the official stUSDT portal until May 14, 2027 ¹. The team stated that any claims initiated following the May deadline will be managed through customer support channels in monthly distributions through August 2027 ¹. Tokenholders holding balances on centralized exchanges or external decentralized finance applications must withdraw them to self-custody wallets to access the redemption interface ¹. Concurrently, JustLend DAO stated it is phasing out supply and borrowing operations across its wstUSDT market to facilitate the transition ¹.

TVL Contraction and Historical Decoupling

Introduced in July 2023 on the Tron blockchain before adding Ethereum compatibility, stUSDT aimed to direct user deposits of $USDT into traditional debt instruments, specifically short-term government bonds ¹. Despite carrying the stablecoin's branding, stUSDT maintained no formal corporate connection to Tether; Tether publicly disavowed any affiliation with the entity in September 2023, clarifying that the platform operated as a separate entity ¹.

The closure follows an extended decline in user participation across the protocol ¹. According to DefiLlama metrics, stUSDT reached its record valuation of approximately $2.3 billion in November 2023 before entering a multi-year downturn ¹. The protocol's total value locked dropped to roughly $60 million a year prior to the announcement, ultimately falling to approximately $8.6 million on Sunday ¹.