Ethereum’s Constantinople Hard Fork To Ropsten Testnet In October, No Date For Mainnet Yet Author: Jimmy Aki Last Updated: 17 September 2018 Ethereum’s core developers have agreed to activate Constantinople in a testing environment, next month, according to a bi-weekly video call on Friday, September 14th 2018. As per CoinJournal’s report, Constantinople is a new upgrade of Ethereum’s four-stage development plan designed to enforce specific reforms that will help in obtaining signature verification and afford users the […] The post Ethereum’s Constantinople Hard Fork To Ropsten Testnet In October, No Date For Mainnet Yet appeared first on Coinjournal.