Ethena USDtb

Ethena USDtb receives a B risk grade (26/100) from Hindenrank, where lower scores indicate lower risk. Ethena USDtb is one of the safest stablecoins in DeFi with a B- risk grade, backed by US Treasury securities through BlackRock's BUIDL fund and custodied by a federally regulated bank. The May 2026 Basin liquidity facility has materially reduced the primary gating risk. The main remaining concerns are single-asset concentration in BUIDL and GENIUS Act compliance overhead before January 2027. Not a yield product — use USDtb for stability and capital preservation, not returns. Solid choice for conservative DeFi users. Ethena USDtb is a stablecoin backed primarily by BlackRock's BUIDL fund, which invests in US government debt and treasury bills. Unlike Ethena's riskier USDe synthetic dollar, USDtb has traditional asset backing — over 90% in US Treasury securities through the world's largest asset manager. It is issued through Anchorage Digital, a federally chartered US crypto bank, making it one of the most regulated stablecoin products in DeFi. A May 2026 liquidity facility provides $1B/day of instant redemption capacity for BUIDL, further improving the redemption path.

The key risks identified for Ethena USDtb are: (1) Over 90% of reserves are in one fund (BlackRock BUIDL) — while a new $1B/day liquidity facility significantly reduces gating risk, single-asset concentration remains (2) GENIUS Act regulations publish July 2026 and take effect January 2027 — compliance overhead near-term even for a well-structured product (3) The stablecoin is connected to Ethena's broader system — problems with USDe could create pressure on USDtb (4) Cross-chain deployments (JupUSD on Solana, USDH on Hyperliquid, Sui) add bridge-related risks

Ethena USDtb scores 26/100 across eight risk dimensions: Mechanism Novelty: 3/15, Interaction Severity: 2/20, Oracle Surface: 1/10, Documentation Gaps: 1/10, Track Record: 2/15, Scale Exposure: 9/10, Regulatory Risk: 4/10, Vitality Risk: 4/10. The highest risk area is Scale Exposure at 9/10.

Among 73 rated RWA protocols on Hindenrank, Ethena USDtb ranks #3 by safety (lowest risk score = safest). Its 26/100 risk score and B grade place it among the safer RWA protocols.

Ethena USDtb scores 2/15 on the Track Record risk dimension, indicating some history of security incidents or exploits. Higher scores reflect more severe or frequent incidents. Review the full risk report for details.