$ETH Ethereum (ETH), as a leader in blockchain technology, is reaching a critical turning point in 2025. With the implementation of the **Pectra upgrade**, Ethereum will introduce account abstraction (EIP-7702) and validator optimization (EIP-7251), significantly enhancing user experience and network efficiency. At the same time, the proposal to shift to **RISC-V architecture** could fundamentally change the way smart contracts are executed, increasing transaction speeds and reducing costs. Despite challenges from competitors like Solana, Ethereum's advantages in **DeFi, NFT, and Layer 2 scaling** continue to keep it in a dominant position. Additionally, improvements in the regulatory environment and increased 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 whether it can maintain its leading position depends on the speed of technological upgrades and the continued growth of its ecosystem.