Who controls it
River satUSD is redeemable against the least-collateralized borrower positions when system collateral exceeds its threshold; governance, oracles, bridges, and collateral quality remain material.
- Backing
- Overcollateralized borrower positions holding approved crypto collateral.
- Holder’s claim
- satUSD is protocol debt backed by on-chain collateral and liquidation or redemption mechanics. No issuer owes the holder a dollar.
- Redemption or sale
- When system collateralization permits, holders redeem against the least-collateralized positions under the protocol’s rules.
Dependencies
- River governance
- Collateral price oracles
- Liquidation and redemption contracts
- Cross-chain messaging and deployed collateral
Losses and incidents
- We found no control, reserve, or redemption incident in the sources we reviewed.
Advisor notes
Controlling party: River governance and protocol risk roles. Check whether the client can redeem directly with the issuer. Holding the token on chain leaves every reserve, custody, contract, and legal dependency in place.
On-chain collateral and governance set the terms, but no issuer blocklist exists. This grade can sit beside a sound reserve, a useful product, or a fitting role in a client account. It records who can act on the token and passes no judgment on the product.
Questions before use
- Does the exact contract and chain match the instrument reviewed here?
- Which party can mint, burn, pause, upgrade, block, or redeem?
- Does the client have direct redemption access or only secondary liquidity?
- What protocol, bridge, wallet, and custodian dependencies are added?
- Which event would force a review or a sale?
Sources
- River: satUSD redemption · primary
- River: Documentation · primary
- DefiLlama: Stablecoins circulation dataset · secondary
Issuers can change their documents and product terms. This page gives our reading of control as of 2026-08-19. Check the current terms before a client buys.
Legend: No freeze key: no issuer or administrator can freeze an address at this layer · Governed, no freeze: on-chain collateral and governance set the terms, but no issuer blocklist exists · Mixed control: on-chain mechanisms sit beside custodians, real-world assets, a central transaction orderer, or other parties a court or regulator can compel · Issuer can freeze: a named organization or administrator controls issuance, transfers, reserves, redemption, or address restrictions. How grading works.