When will this event happen? Ethereum [ETH] – Constantinople and Petersburg Hard Forks to Activate on February 25th or 28th February (Most recent forecast)  

https://ambcrypto.com/ethereum-eth-constantinople-and-petersburg-hard-fork-will-activate-on-february-25-2019/

https://www.reddit.com/r/ethereum/comments/aoyca3/ethereum_eth_constantinople_and_petersburg_hard/