$ETH Ethereum (ETH) is a powerful blockchain platform that enables decentralized applications (dApps) and smart contracts, transforming how people interact online. Unlike Bitcoin, which focuses on peer-to-peer payments, Ethereum serves as a foundation for DeFi, NFTs, gaming, and more. Its native cryptocurrency, ETH, fuels these operations and is widely used across the crypto space. With the recent upgrade to proof-of-stake, Ethereum significantly reduced its energy consumption while increasing scalability. Developers and innovators continue to build on Ethereum, making it a key player in shaping the decentralized future of the internet. It's more than just a coin—it's the backbone of Web3.