Ethereum Fusaka Goes Live Today: Can It Trigger a Pectra-Like Rally?
The Ethereum Fusaka upgrade activates today, introducing PeerDAS technology to boost Layer 2 scalability and reduce node storage requirements.Summary
Ethereum's Fusaka upgrade is scheduled to go live on December 3, 2025, merging the Osaka execution layer and Fulu consensus layer updates to enhance scalability and security. The core innovation is PeerDAS technology, which allows nodes to store only one-eighth of blob data, reducing storage demands by 80% while enabling up to 8x theoretical scalability for Layer 2 rollups by making data availability cheaper. Fusaka also introduces infrastructure improvements, including Blob-Parameter-Only forks for flexible capacity adjustments and EIP-7918 to align blob fees with congestion. Furthermore, native support for secp256r1 signatures enables passkey authentication, potentially accelerating institutional adoption. While the preceding Pectra fork caused a 29% ETH rally, analysts suggest Fusaka's long-term price impact may rely more on sustained Layer 2 growth than immediate speculative interest, as it focuses on foundational infrastructure rather than user-facing features like Pectra.
(Source：BeInCrypto)