Ethereum is a decentralized open-source blockchain-based distributed computing platform and operating system featuring smart contract functionality. It provides a platform for developers to build and deploy decentralized applications (dApps) and to issue their own cryptocurrency tokens. Ethereum is the second-largest cryptocurrency by market capitalization and has been around since 2015. Ethereum is powered by its native cryptocurrency, Ether (ETH), which is used to pay for transaction fees and services on the Ethereum network. Ethereum also provides a platform for developers to build and deploy decentralized applications (dApps) and to issue their own cryptocurrency tokens. Ethereum's lower TVL vault has a period of 3-4 days per harvest, which allows users to earn rewards for staking their ETH in the vault. This makes Ethereum a great choice for those who want to earn passive income while still being able to use their ETH for other purposes.