Summary
- Vitalik Buterin, the founder of Ethereum, said he named safety as the top priority of the 'Fusaka' upgrade.
- He explained that PeerDAS, a core feature of Fusaka, allows nodes to verify and reconstruct blocks without storing the full data.
- Ethereum core developers said the Fusaka upgrade schedule has been set for December 3.

Vitalik Buterin, the founder of Ethereum (ETH), cited safety as the top priority for the next network upgrade, 'Fusaka'.
On the 24th (local time), Buterin wrote on his X, "The core challenge of the Fusaka upgrade is 'safety'. PeerDAS, Fusaka's core feature, allows nodes to verify and reconstruct blocks without storing the full data," and added, "At first, we plan to conservatively increase the number of blobs."
He also emphasized that "PeerDAS is a key infrastructure for Layer2 and Layer1 scaling." Meanwhile, Ethereum core developers have fixed the Fusaka upgrade date as December 3.

Suehyeon Lee
shlee@bloomingbit.ioI'm reporter Suehyeon Lee, your Web3 Moderator.![[Today’s Key Economic & Crypto Calendar] US January Manufacturing PMI, etc.](https://media.bloomingbit.io/static/news/brief_en.webp?w=250)
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