USDD
Summary
USDD is a stablecoin issued by the TRON DAO Reserve, launched in May 2022 and marketed as an over-collateralized, algorithmically-assisted alternative to Terra's failed UST. USDD de-pegged from its $1.00 target within weeks of launch and again during the November 2022 FTX collapse, and has since faced sustained criticism over opaque, shifting reserve composition, a defunct governance structure, and the concentration of control and collateral around TRON founder Justin Sun and his exchange HTX. Independent stablecoin rating firm Bluechip assigned USDD the lowest grade ('F') among stablecoins it assessed, citing commingled reserves and an absence of functioning decentralized governance.
Connected Entities
1 entities · 10 linked investigationsTimeline(8 events)
2022-05-05
USDD launches on the TRON blockchain, marketed by Justin Sun as a more resilient alternative to Terra's recently-collapsed UST.
eco.com support article on USDD's depeg history2022-06-13
USDD loses its $1.00 peg roughly five weeks after launch; TRON DAO Reserve deploys billions of dollars in reserve assets attempting to restore parity.
The Crypto Basic2022-11-10
USDD wobbles from its dollar peg again amid the market-wide panic following the FTX exchange collapse.
CoinDesk2022-12-12
USDD falls below $0.97, its lowest level since June 2022, despite TRON DAO adding USDC to reserves.
CoinDesk2023-05-01
TRON DAO Reserve holds what is reported to be its only governance vote in USDD's history, on whether to use burned TRX tokens.
Protos2024-08-21
TRON DAO Reserve removes approximately 12,000 bitcoin (roughly $750 million) from USDD's disclosed collateral without a corresponding DAO governance vote; the bitcoin address is quietly delisted from USDD's transparency page.
Protos2024-08-22
Justin Sun announces via his personal account that USDD's backing shifts primarily to TRX, framing the move as correcting inefficient capital allocation; The Block reports USDD is 'no longer backed by bitcoin.'
The Block2026-03-05
SEC and Rainberry Inc. (Justin Sun, Tron Foundation, BitTorrent Foundation) reach settlement over wash-trading allegations tied to TRX; Rainberry pays $10 million penalty, remaining claims against Tron defendants dismissed with prejudice.
CoinDeskDecision Log
- #1publish⛓ pending7/22/2026, 3:24:22 AMhash: GYNwqnveAfWXsdwTtGfFK2kgiAbCNqavvz1GrQYkPLD2
This investigation is cryptographically anchored to the Solana blockchain and source URLs are archived via the Internet Archive.
model: claude-code-investigator
generated: 7/22/2026, 3:24:13 AM
last updated: 7/22/2026, 3:24:22 AM
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