Ethereum raised its blob target from 10 to 14 and max limit from 15 to 21, boosting rollup capacity as the network prepares for the Fusaka upgrade.
Ethereum quietly expanded its data-carrying capacity on Wednesday, giving layer-2 networks more breathing room as rollup activity continues to climb.
Ethereum developers implemented a parameter adjustment to the network's blob system, raising the blob target from 10 to 14 and increasing the maximum blob limit from 15 to 21. Blobs are data packets that rollups publish to Ethereum, allowing them to settle transactions cheaply off-chain while still relying on Ethereum for security and finality.
The change represents a 40% increase in the network's target data throughput capacity. This adjustment is part of Ethereum's incremental scaling strategy, which focuses on tuning data availability parameters in smaller steps rather than pursuing major network overhauls.
The expanded blob capacity directly benefits layer-2 networks like Base, Arbitrum, Optimism, and Mantle. When blob space becomes constrained, these rollups experience fee spikes that can undermine their value proposition as low-cost transaction layers.
On-chain data shows blob usage remains well below capacity even as rollup activity continues to rise, suggesting Ethereum is proactively scaling before congestion becomes problematic. This measured approach allows the network to stay ahead of demand while maintaining stability.
This marks Ethereum's second blob parameter-only fork as the network gears up for the broader Fusaka upgrade. Developers are expected to continue iterating on data availability improvements throughout 2026. Market participants will be watching how rollup fees respond to the expanded capacity as layer-2 adoption accelerates.
The blob capacity increase demonstrates Ethereum's pragmatic approach to scaling, prioritizing steady improvements over disruptive changes. This is a developing story as the Fusaka upgrade timeline takes shape.
The largest US bank is assessing spot and derivatives trading services as regulatory clarity enables traditional finance to deepen crypto involvement.
Bitcoin's 50-day moving average crossed below the 200-day average on the 3-day chart for the first time since 2022, as oil prices surged over 35% amid Strait of Hormuz disruptions.
BTC stages dramatic 11% recovery after nearly breaching $60K, while market sentiment remains at extreme fear levels.
Disclaimer: News content is for informational purposes only and should not be considered financial advice. Market conditions can change rapidly. Always conduct your own research.
