【Ethereum Protocol Update 002: Blob Expansion Plan】Golden Finance reports that the Ethereum Foundation has released Protocol Update 002, detailing the Blob data expansion roadmap. This plan aims to significantly enhance the data availability of Ethereum's L2 systems, supporting scenarios such as real-time payments, DeFi, social media, and AI applications. Key updates include: The upcoming Fusaka upgrade will introduce the PeerDAS architecture, increasing the number of Blobs in a block from the current 6 to 48; Incremental growth of mainnet capacity via Blob Parameter Hard Fork (BPO), theoretically achieving an 8-fold throughput increase; Bandwidth optimization technologies such as "Unit-Level Messaging" will reduce network redundant communication; The Glamsterdam upgrade (expected in mid-2026) will introduce PeerDAS v2, further expanding data availability; Ongoing research on Blob pool expansion and FullDAS technology to ensure core values of Ethereum, such as censorship resistance, are maintained while scaling; This update marks Ethereum's shift from the "Fork-Centric" concept to a more flexible incremental optimization strategy, aimed at accelerating the development of the L2 ecosystem.