Underlying asset
sUSDD
Issued by USDD. The facts below were checked on the date shown, from the sources listed.
sUSDD is issued by USDD. What stands behind it: the reserves of a collateralised stablecoin. Its issuer documents redemption at once.
Facts
- Issuer
- USDD
- What stands behind it
- the reserves of a collateralised stablecoin
- Strategy
- over-collateralised debt positions
- Valued in
- USD
- Position in the capital stack
- not a tranche
- Who has to keep a promise
- a regulated issuer, code on chain
- Redemption
- redeems at once
- Who can change it
- nobody can replace this token's code, and it has no owner; what it holds may be governed elsewhere
- Audits
- ChainSecurity, 2025-10
CertiK, 2025-09 - Bug bounty
- not found in a source that meets the standard
- Depends on
- none recorded
- Chains
- Ethereum
- Checked
- 2026-10-01, from the issuer's own documents
- Sources
- https://docs.usdd.io/system-architecture/susdd-mechanism
https://docs.usdd.io/system-architecture/smart-allocator
https://docs.usdd.io/introduction/collateral-asset-contract-addresses
https://docs.usdd.io/security/audits
Pendle markets on it
Live Pendle markets on this asset, as of 6 Oct 2026. Rates are not shown. Market data: Pendle.
| Chain | Maturity | Principal token |
|---|---|---|
| Ethereum | 2026-11-26 | PT-sUSDD-26NOV2026 |
Not found
What the research has not answered for this asset, said rather than left blank.
- A public bug bounty programme.
- Incidents: this encyclopedia does not yet keep a record of incidents from primary sources.