With the advancement of the Proof of Stake (PoS) Ethereum ecosystem, users can now restake their staked derivatives through protocols like EigenLayer and Symbiotic, receiving Liquid Restaked Tokens (LRTs) that represent their restaked assets and earning additional incentives. LRTs enhance the liquidity of restaked assets by enabling their use in secondary markets, such as for collateralized borrowing on Aave or for providing liquidity to yield markets like Pendle. This research proposes a novel approach to USD-collateralized leveraged restaking using stablecoins and explores the integration of Symbiotic’s generalized restaking infrastructure, which expands the range of collateral to include any ERC-20 tokens. This approach offers a transformative shift in Actively Validated Systems (AVSs) by mitigating the economic volatility typically associated with cryptocurrency operations. The use of stablecoin derivatives ensures stable operational costs for AVS integrators and consistent yields for restakers, irrespective of ETH price fluctuations. This work provides a first step in the comprehensive analysis of liquid restaking.

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Enhancing Liquidity and Stability in DeFi: USD-collateralized Leveraged Restaking with Stablecoins

  • Petar Zhivkov

摘要

With the advancement of the Proof of Stake (PoS) Ethereum ecosystem, users can now restake their staked derivatives through protocols like EigenLayer and Symbiotic, receiving Liquid Restaked Tokens (LRTs) that represent their restaked assets and earning additional incentives. LRTs enhance the liquidity of restaked assets by enabling their use in secondary markets, such as for collateralized borrowing on Aave or for providing liquidity to yield markets like Pendle. This research proposes a novel approach to USD-collateralized leveraged restaking using stablecoins and explores the integration of Symbiotic’s generalized restaking infrastructure, which expands the range of collateral to include any ERC-20 tokens. This approach offers a transformative shift in Actively Validated Systems (AVSs) by mitigating the economic volatility typically associated with cryptocurrency operations. The use of stablecoin derivatives ensures stable operational costs for AVS integrators and consistent yields for restakers, irrespective of ETH price fluctuations. This work provides a first step in the comprehensive analysis of liquid restaking.