吴说获悉，据 Base 工程团队博客表示，Base 将把运行网络的关键组件整合至自营统一代码库，节点运 营方需改为跟随 Base 的发布版本，而非直接跟随 Optimism 的版本。官方称此举将把升级节奏从每年 3 次提升至 6 次，并在后续硬分叉中推进从乐观证明向 TEE/ZK 证明升级，同时维持 Stage 1 Rollup 状 态、并为 Base 安全委员会新增独立签名人。 （来源：吴说） ...

Core Insights - Ethereum's on-chain transaction volume and DeFi market share reached historical highs in 2025, but mainnet fee revenue significantly declined [1] Group 1: Financial Performance - Layer-2 networks generated approximately $129 million in total revenue for the year, with only about $10 million paid to the Ethereum mainnet for settlement and security [1] - The remaining $119 million was retained by Layer-2 operators, indicating that Ethereum forfeited over $100 million in potential fee revenue this year [1] - Coinbase's Base network accounted for over $75 million in revenue, representing nearly 60% of total Layer-2 revenue [1] Group 2: Market Dynamics - The Dencun upgrade led to reduced fees, contributing to a roughly 10% decline in ETH prices for the year [1] - Despite the deflationary effect weakening, Ethereum's Total Value Locked (TVL) in DeFi increased to approximately 64% [1]