Vitalik Buterin Proposes Options Model to Replace DeFi Debt

- Shift from collateralized debt and fast liquidations to options-based synthetic assets - Emphasis on slow, dispute-resistant oracles and user-directed rebalancing On 2026-06-02, Cryptopolitan reported that Ethereum co-founder Vitalik Buterin had proposed replacing traditional collateralized debt-backed synthetic asset models in decentralized finance with a system based on options contracts. According to Cryptopolitan on June 2, this proposed framework relies on slow, verifiable oracles and is designed to eliminate dependence on fast price feeds. As a result, the overhaul aims to enhance protocol security, prevent oracle manipulation, and align DeFi synthetic assets more closely with prediction markets for broader use. On 2026-06-02, Ethereum Research also reported that Buterin’s model moves away from collateralized debt positions and automatic, price-oracle-driven liquidations. Instead, it introduces an options structure in which users control their exposure adjustments directly, thereby shifting risk management decisions from automated liquidations to user-directed rebalancing. According to Ethereum Research on June 2, this design utilizes prediction-market-style oracles that are intentionally slow and dispute-resistant, and these oracles provide verifiable outcomes determined over extended time frames. This architecture therefore removes the need for real-time price feeds and automatic liquidations, while enabling participants to manage risk and react to market shifts at their own pace. According to Cryptopolitan on June 2, the model is intended to minimize vulnerability to oracle attacks, improve transparency, and broaden the scope for socially valuable hedging across the DeFi ecosystem. As of 2026-06-02, Cryptopolitan reported that Ethereum (ETH) was trading at $1,982.31, reflecting a 0.33% decrease over the previous 24 hours, according to market data.