Coinspeaker Ethereum Co-Founder Vitalik Buterin Announces Support for FBI Arrested Virgil GriffithEthereum co-founder Vitalik Buterin has announced that he will sign a petition to ensure the release of developer Virgil Griffith who was arrested by the U.S. authorities.Ethereum Co-Founder Vitalik Buterin Announces Support for FBI Arrested Virgil Griffith