Is Sovryn Zero Safe?
Risk Grade: B (26/100)
Sovryn Zero is rated as moderate risk — some novel mechanisms, generally well-understood.
Moderate risk — proven Liquity CDP design adapted for Bitcoin provides strong fundamentals, balanced by RSK sidechain infrastructure risk and concentrated ZUSD liquidity within the Sovryn ecosystem.
Sovryn Zero is a Bitcoin-native CDP protocol on Rootstock (RSK) that lets users borrow ZUSD stablecoins against BTC collateral with zero interest and a one-time 5% origination fee. With $23M in TVL and a Liquity-based design, its B grade reflects the proven CDP architecture offset by Rootstock infrastructure risk and limited stablecoin utility outside the Sovryn ecosystem.
TVL
$22M
Mechanisms
5
Interactions
4
Value Grade
D
Key Risks for Sovryn Zero Users
Your BTC collateral is held as RBTC on the Rootstock sidechain, which uses a federated bridge to represent BTC. If this bridge is compromised, your collateral could lose its peg to BTC.
ZUSD stablecoin has limited use cases outside of the Sovryn ecosystem on Rootstock. If you need to exit to USD-backed stablecoins, you depend on the Sovryn DEX having sufficient liquidity.
The one-time 5% origination fee is higher than many competing CDP protocols. This fee is non-refundable and applies to every new borrowing.
Top Risk Factors
- •Sovryn Zero operates on Rootstock (RSK), a Bitcoin sidechain with a federated peg and smaller validator set compared to Ethereum, introducing infrastructure-level centralization risk.
- •The 110% minimum collateral ratio provides minimal buffer during sharp BTC price declines, and liquidation infrastructure on RSK may be thinner than on Ethereum where Liquity originally operates.
- •ZUSD stablecoin has limited use cases outside the Sovryn ecosystem, creating liquidity concentration and potential peg fragility if the primary Sovryn DEX experiences issues.
- •The 5% origination fee is significantly higher than many competing CDP protocols, which may push users toward riskier alternatives or incentivize behavior to minimize fee impact.
Risk Score Breakdown
Sovryn Zero's highest risk area is Vitality Risk (6/10). Here's how each dimension contributes to the overall 26/100 score:
Read the Full Sovryn Zero Risk Report
This protocol has 2 collapse scenarios. 1 high-severity interaction risks identified. See the full mechanism classification, interaction matrix, and deep-dive recommendations.
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