$ETH Ethereum (ETH) as a leader in blockchain technology is迎来关键转折点 in 2025. With the implementation of **Pectra upgrade**, Ethereum will introduce account abstraction (EIP-7702) and validator optimization (EIP-7251), significantly improving user experience and network efficiency. At the same time, the proposal to shift to **RISC-V architecture** may completely change the way smart contracts are executed, increasing transaction speeds and reducing costs. Despite facing challenges from competitors like Solana, Ethereum's advantages in **DeFi, NFT, and Layer 2 scaling** still keep it in a dominant position. Additionally, improvements in the regulatory environment and an increase in institutional investment may drive ETH prices to break historical highs. In the future, Ethereum will continue to lead decentralized finance (DeFi) and Web3 innovation, but its ability to maintain its leading position will depend on the speed of technological upgrades and the continued growth of its ecosystem.