Wu said that the Ethereum Foundation released Protocol Update 002, which introduced the research progress of the Distributed Storage Architecture (DAS) and its importance for secure and scalable decentralized applications (DA) expansion. The content updates include: Fusaka launched PeerDAS, a new data architecture that allows blob expansion beyond today's throughput levels, from 6 blobs/block to 48 blobs/block; the only Blob Parameter (BPO) fork will gradually increase the mainnet Blob count and support it through incremental peer-to-peer bandwidth optimization; Glamsterdam plans to adopt advanced network technologies to iterate on the PeerDAS design for further expansion; as data scales continue to increase, memory pool sharding technology can preserve the value of Ethereum; research on the next generation of DAS will open the evolution of secure DA expansion.