1. Launched in 2015, Ethereum is known as an open software platform based on Blockchain technology, it allows developers to build and deploy applications based on distributed ecosystems.

Also considered a cryptocurrency like bitcoin, Ethereum is also applied to many other things through smart contracts based on Blockchain technology.

2.Etherum was created by a Russian, named Vitalik Buterin, one of the young programmers leading the Blokchain technology.

Ethereum was created in 2013 to address some of Bitcoin's design limitations. The Ethereum network is considered a way to help operate decentralized applications (Dapp) and smart contracts (smart contracts).