Ethereum Fusaka Upgrade go increase ETH Blob Capacity from December 3
Ethereum Fusaka upgrade don plan to activate for mainnet for December 3, 2025, wey go mark di first phase of how dem go increase blob capacity per block in many stages. After first beta increase dem, more capacity increase dey plan for December 17 and January 7. Di upgrade na to put data availability sampling and plenty EIPs to make backend performance better, reduce how much bandwidth e dey need, and make Layer 2 rollups faster. Stability tests wey dem run for Fusaka Devnet-5 show say installation wahala and one critical ckzg library bug dey—wey Ethereum researcher Justin Traglia fix—this one make dem launch Devnet-6 and migrate go public testnets before mainnet rollout. During stress tests, di Prysm client create orphan blocks when load heavy, show say dem need make am more efficient. Since Dencun upgrade, average blob use don rise from 0.9 to 5.1 per block, show say L2 activity dey increase. Meanwhile, record 2.6 million ETH dey validator exit queue, wey dey cause worry about short-term sell-pressure, even tho dem assure say the long withdrawal process na for network security. Traders suppose watch lower gas fees, more throughput, and higher rollup-driven volume as Ethereum Fusaka upgrade dey roll out.
Bullish
Di Ethereum Fusaka upgrade dey likely good for ETH. For short time, better blob capacity and backend optimizations go fit reduce gas fees and increase how many transactions fit run, fit make rollup activities and trading volumes dey higher. Even though record ETH exit queue dey make some people worry say sell pressure fit increase, e balance well with better network security and efficiency. For long run, improved Layer 2 scalability and cheaper transactions fit make more people use am and demand ETH pass before, wey go support price to go up.