Vitalik Buterin has sent 662 Ether, worth $1.91 million, to the Railgun protocol over the past 10 months, according to Spot On Chain. Ethereum co-founder Vitalik Buterin on Monday transferred Ether worth $1m into privacy protocol Railgun, further demonstrating his support for the privacy-first interface. According to on-chain analytics service Spot On Chain, Buterin has