The popular smart contract platform of Ethereum (ETH) turns five years old today. It has been exactly five years since the initial release of the Ethereum network on July 30th, 2015. A lot has happened since then and the Ethereum blockchain continues to be the choice smart contract platform for Dapp developers eclipsing other networks such as Tron (TRX), Zilliqa (ZIL), EOS, just to name a few.