Vitalik Proposes Options-Based Synthetics
The proposed design could replace debt and liquidations in DeFi with options as the base primitive.
Ethereum creator Vitalik Buterin published a research post proposing a redesign of how synthetic assets and algorithmic stablecoins work in an effort to replace debt and liquidations in DeFi with options as the base primitive. Vitalik highlights the issues with Collateral Debt Position (CDP) systems, which require real-time oracles to trigger liquidations. Oracles are the weakest link. All it takes is one bad price feed to trigger cascading liquidations.
Instead of debt positions that get liquidated, users could split ETH into two assets long exposure and short exposure assets tied to a strike price and maturity date. At maturity, an oracle resolves and each side gets its share. Because both assets always equals 1 ETH, liquidation becomes mathematically impossible.
In the proposed design, the system can use the same long-delay oracles that prediction markets use. The tradeoff, however, is a need for regular rebalancing, and slippage costs across repeated rebalances. Vitalik concluded that the design makes more sense when the goal is price stability rather than a perfect USD peg.
ETHConf lands in NYC June 8-10, bringing together 5,000+ attendees, 150+ speakers, and 100+ companies across Ethereum, stablecoins, and institutional adoption.
Get your tickets at ethconf.com and use code ETHDAILY for 30% off General and 20% off VIP.
Disclaimer: Content is for informational and educational purposes only and does not constitute financial, investment, legal, or other professional advice. No representations or warranties are made as to accuracy, completeness, or timeliness. Use of this content is at your own risk, and you should consult a qualified professional before making decisions. No fiduciary or advisory relationship is created
Chainlink SVR Goes Live On Aave V4
Aave V4 integrates Chainlink Smart Value Recapture on its Ethereum Core market to reclaim liquidation-related MEV.
Aave has integrated Chainlink Smart Value Recapture (SVR) into its V4 Ethereum Core market. Chainlink SVR is a specialized oracle solution that enables DeFi protocols to reclaim non-toxic Maximal Extractable Value (MEV) generated through Chainlink Price Feeds. The integration allows Aave to recapture liquidation-related MEV that was previously extracted by block builders.
Developed in collaboration with BGD Labs, Flashbots, and other Aave DAO contributors, Chainlink SVR leverages Chainlink Price Feeds and Flashbots' MEV-Share to redirect value back to DeFi protocols. Chainlink SVR on Aave V3 has already generated $11 million for the Aave DAO treasury since March 2025. Aave has separately restored WETH market parameters across V3 deployments affected by the rsETH incident.
ETHConf lands in NYC June 8-10, bringing together 5,000+ attendees, 150+ speakers, and 100+ companies across Ethereum, stablecoins, and institutional adoption.
Get your tickets at ethconf.com and use code ETHDAILY for 30% off General and 20% off VIP.
Disclaimer: Content is for informational and educational purposes only and does not constitute financial, investment, legal, or other professional advice. No representations or warranties are made as to accuracy, completeness, or timeliness. Use of this content is at your own risk, and you should consult a qualified professional before making decisions. No fiduciary or advisory relationship is created