Ethereum Classic Price Boosts as Coinbase Custodian Rolls Out July 6, 2018 Greg Thomson Altcoins, Cryptocurrencies Continue Reading? Join Now! Log In Tags:Coinbase custodian service Etc/usd ETC/USDT Ethereum Classic Tether Previous Next Author: Greg Thomson Greg Thomson is a full-time crypto writer and digital nomad. He eats ICOs for breakfast and bleeds altcoins. Wherever he lays his public key is his home.