【Ethereum Foundation Releases Protocol Update 002】Golden Finance reports that the Ethereum Foundation has released Protocol Update 002, which introduces the research progress of Data Availability Sampling (DAS) and its importance for secure and scalable Data Availability (DA) expansion. This content update includes: Fusaka has launched PeerDAS, a new data architecture that allows blob expansion beyond today's throughput levels, from 6 blobs/block to 48 blobs/block; the standalone Blob Parameter (BPO) fork will gradually increase the number of blobs on the mainnet and support this through incremental peer-to-peer bandwidth optimization; Glamsterdam plans to adopt advanced network technology to iterate on the PeerDAS design for further expansion; as the scale of data continues to grow, 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.

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