Vitalik Buterin, known for his Ethereum address VITALIK.ETH, transferred 100 $ETH, worth approximately $325,000, to the RAILGUN privacy protocol at 17:40 UTC+8 today. RAILGUN is a general-purpose privacy protocol that supports EVM and allows users to hold assets and engage in decentralized finance (DeFi) privacy transactions. Over the past six months, Buterin has interacted with RAILGUN using small amounts of $ETH almost every month, demonstrating his ongoing support for the protocol.