$ETH Ethereum (ETH) is the second largest cryptocurrency in the world, with its underlying technology being blockchain, providing a decentralized platform. Ethereum is not only a digital currency but also supports the development and deployment of smart contracts, giving it an important position in the blockchain ecosystem. As blockchain technology develops, the application scenarios of Ethereum are gradually expanding, including but not limited to decentralized finance (DeFi), non-fungible tokens (NFT), and other fields. The innovations and application prospects of Ethereum are broad, having a profound impact on the financial and technological sectors.