Options over debt: Vitalik proposes abandoning CDPs and liquidations in DeFi

Ethereum co-founder Vitalik Buterin has published a proposal on Ethereum Research and X, detailing a plan to rebuild synthetic assets in decentralized finance around options contracts. This is considered a...

Options over debt: Vitalik proposes abandoning CDPs and liquidations in DeFi. Ethereum co-founder Vitalik Buterin has published a proposal on Ethereum Research and X, detailing a plan to rebuild synthetic assets in decentralized finance around options contracts. This is considered a move away from the debt-and-liquidation model that most algorithmic stablecoins and perpetual futures are being used for today. What does Vitalik’s DeFi proposal change? The current DeFi synthetics work through collateralized debt positions (CDPs) whereby a user locks ETH, borrows a synthetic dollar, and faces forced liquidation if the collateral’s value drops below a threshold. This liquidation depends on a real-time price oracle firing accurately under stress, according to the Ethereum Research post. Buterin says this dependency is the main vulnerability of...