$ETH *Ethereum**, is a blockchain platform that allows developers to create and deploy decentralized applications (dApps) and smart contracts. Launched in 2015, Ethereum uses its native cryptocurrency, **Ether**, to facilitate transactions and operations on its network. Unlike Bitcoin, which focuses on the transfer of value, Ethereum allows for the programming of contracts that automatically execute when certain conditions are met. Its flexibility has led to the rise of decentralized finance (DeFi) and non-fungible tokens (NFTs). Ethereum remains a fundamental pillar in the blockchain ecosystem, driving innovation and decentralization.