Tech, Ethereum News, Vitalik Buterin, News In a research post published Monday, Buterin proposed creating index-tracking assets using options contracts rather than the debt-based structures that underpin much of DeFi today. In a research post published Monday, Buterin proposed creating index-tracking assets using options contracts rather than the debt-based structures that underpin much of DeFi today. CoinDesk: Bitcoin, Ethereum, Crypto News and Price Data Read More