Ethereum (ETH) is a decentralized open-source blockchain platform that enables developers to build and deploy decentralized applications (DApps). It was proposed by Vitalik Buterin in 2013, and launched in 2015. ETH is the native cryptocurrency of the Ethereum blockchain, and is used to pay for transaction fees and computational services provided by the Ethereum network. It is also used as a means of exchange and store of value, similar to Bitcoin. One of the key features of Ethereum is its a...