Ethereum Increases Blob Limit to 21 in BPO Fork for Enhanced Scalability
Written by Ohris M. Greyoon, Blockchain & Crypto Expert
Source: Coinmarketcap
Updated: Jan 08 2026- Capacity Enhancement: Ethereum's BPO fork executed on January 7 raised the blob limit from 15 to 21, significantly improving network scalability and reducing Layer 2 costs, thereby enhancing the overall efficiency of the Ethereum ecosystem.
- Transaction Efficiency Optimization: This upgrade enables more efficient transactions on the Ethereum network, directly benefiting ecosystems reliant on Ethereum's framework, such as Arbitrum and Optimism, further driving business growth for these platforms.
- Flexible Parameter Adjustments: The BPO-style changes allow for parameter-only adjustments between major forks without the need for full hard forks, providing Ethereum with the flexibility to continuously optimize its infrastructure and maintain competitiveness.
- Market Reaction and Outlook: Ethereum is currently priced at $3,119.56 with a market cap of $376.51 billion; despite a 22.15% price fluctuation over the past 90 days, this technological upgrade is expected to lay the groundwork for future enhancements and strengthen network effects.
About the author
Ohris M. Greyoon
Ohris M. Greyoon holds a Master’s in Computer Science from MIT and has 10 years of experience in blockchain technology and cryptocurrency markets. A pioneer in decentralized finance (DeFi) analysis, he leads Intellectia’s Crypto News, offering cutting-edge insights into digital assets.
