Ethereum Scalability Reaches New Level: Blob Hits Limit of 21 in the Second BPO Hard Fork

The Ethereum network reached an important milestone with the implementation of the second BPO hard fork, which raised the blob limit to 21. This change represents a significant leap in the blockchain’s processing capacity, paving the way for more efficient rollup solutions.

What changes with the new blob limit?

The increase in the blob limit enhances transaction throughput, particularly benefiting second-layer solutions that rely on this infrastructure. With the expansion to 21 blob spaces per block, rollup operations gain more room to consolidate multiple transactions, resulting in immediate reductions in operational costs for end users.

Practical impact on the network

For developers and users, the expansion of the blob limit means access to substantially lower transaction fees. The optimization allows rollup protocols to better utilize available space, packing more data into each block. This scenario makes the Ethereum network more competitive and accessible, especially for decentralized applications that require favorable cost-benefit ratios.

Future prospects

This second BPO hard fork solidifies Ethereum’s ongoing improvement trajectory. The strategy of progressively increasing blob capacity demonstrates a commitment to scalability, positioning the platform as a robust solution for new use cases and broader mass adoption. The incremental enhancement dynamics keep the network prepared for the growth challenges of the blockchain economy.