RIADeFiPublished by Ketju Research
The Digital Asset Control AtlasPlate 26 · reviewed 2026-08-19

Can anyone freeze SDAI?

Savings Dai · Hybrid-backed stablecoin (savings wrapper) · Sky governance; inherits DAI's reserve exposure

Indirectly. sDAI's contract has no blocklist, but it inherits DAI's backing, including the real-world assets and USDC held with custodians that can be frozen or compelled at the reserve layer.

Mixed control

This profile grades administrative and censorship control. It is not an investment verdict or legal characterization.

The control finding

Savings DAI. Inherits DAI backing, including its real-world asset exposure.

Control gradeMixed control
Named controllerSky governance; inherits DAI's reserve exposure
Reviewed2026-08-19
Holder’s position
sDAI represents DAI deposited into the Sky Savings Rate module. The holder's claim is a pro-rata share of that DAI, so it carries the same collateral mix and the same dependence on governance-set policy.
Redemption or exit
There is no issuer redemption desk. Holders unwrap sDAI for DAI through the savings module, then exit through on-chain liquidity or by repaying a DAI debt position.

Dependencies an advisor should record

  • Sky governance and collateral policy for DAI
  • Real-world asset custodians and their compellability
  • USDC held as reserve collateral
  • The Sky Savings Rate module contract
  • On-chain liquidity for the underlying peg

Why this distinction matters

sDAI is DAI's control profile plus a savings-module contract. Treat any freeze exposure documented for DAI as inherited here, not as a new question to research separately.

On-chain mechanisms sit beside custodians, real-world assets, a central transaction orderer, or other parties a court or regulator can compel. That finding can coexist with a sound reserve, useful product, or appropriate client role. The grade prevents the on-chain wrapper from being mistaken for the absence of an administrator.

Questions before use

  1. Does the exact contract and chain match the instrument reviewed here?
  2. Which party can mint, burn, pause, upgrade, block, or redeem?
  3. Does the client have direct redemption access or only secondary liquidity?
  4. What protocol, bridge, wallet, and custodian dependencies are added?
  5. Which event would force review or exit?

Sources

Documents and product terms can change. This profile records the control interpretation reviewed on 2026-08-19; verify current terms before implementation.

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.

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