Tron founder Justin Sun has intensified his public dispute with the Donald Trump-backed World Liberty Financial, raising concerns regarding the administrative powers of its USD1 stablecoin. Sun alleged that the live USD1 implementation contains functions that permit privileged operators to move funds from frozen wallets without the holder's consent, comparing the situation to techniques seen in rug pulls.
Technical reviews of the USD1 contract confirm that it operates through an upgradeable proxy that transitioned to a StablecoinV2 implementation on April 5. This active version includes specific drain and reallocate functions applicable exclusively to frozen accounts. The drain function transfers a frozen address's entire balance to the contract owner, while the reallocate function moves a specified amount from a frozen address to another destination. These actions do not require approval from the affected holder, meaning user custody setups cannot override these controls once an address is frozen.
However, these powers do not grant unrestricted access to unfrozen user balances. Centralized stablecoins routinely maintain intervention rights; issuers of USDT and USDC can freeze or blacklist addresses, and BitGo, USD1's current issuer and technical provider, outlines in its terms that it may freeze or upgrade assets under certain compliance circumstances.
The core discrepancy lies in the gap between the deployed contract and World Liberty's published repository. While the active code is publicly visible through blockchain explorers, the project's GitHub code includes minting, burning, freezing, and pausing functions but does not display the drain, reallocate, or V2 initializer functions present in the live implementation. Available evidence does not indicate that World Liberty deliberately kept the repository outdated to mislead users, nor does it point to a reserve shortfall or unauthorized movement of funds from active accounts.
The timing of the public debate coincides with other developments for World Liberty. The dispute follows an ongoing legal battle between Sun and the project, which includes a $45 million investment, restricted token access, and a defamation lawsuit filed by World Liberty. Additionally, the Office of the Comptroller of the Currency recently granted preliminary conditional approval to the World Liberty Trust Company, a proposed national trust bank that plans to take over USD1 issuance and reserve management from BitGo. Meanwhile, USD1's circulating supply has decreased from a February peak above $5.3 billion to $4 billion, according to DeFiLlama data.
