$ETH

Ethereum (ETH) is a decentralized, open-source blockchain platform that enables smart contracts and decentralized applications (dApps). Launched in 2015 by Vitalik Buterin and others, it introduced programmability to blockchain, allowing developers to create complex applications without relying on traditional servers. Its native cryptocurrency, Ether (ETH), powers transactions and is used for staking and paying network fees. Ethereum transitioned from Proof of Work to Proof of Stake in 2022, improving energy efficiency and network security. It supports innovations in DeFi, NFTs, and Web3. Ethereum's flexible and secure design makes it a foundational technology for the future of decentralized digital ecosystems.