$ETH Ethereum ($ETH) is more than just a cryptocurrency—it’s the foundation of the decentralized internet. As the second-largest crypto by market cap, Ethereum powers smart contracts, decentralized apps (dApps), and NFTs. With the shift to Proof-of-Stake via Ethereum 2.0, it’s become more energy-efficient and scalable. $ETH is widely used across DeFi platforms, offering real utility beyond just trading. Its vibrant developer community and constant innovation keep it at the forefront of blockchain technology. Whether you're investing, building, or exploring Web3, Ethereum remains a cornerstone of the crypto ecosystem with massive potential for future growth and adoption.