Blob target capacity increased to 14 per block, Ethereum BPO2 upgrade officially activated on the mainnet

The Ethereum Foundation Research Co-Lead Alex Stokes announced that the Blob Pressure Optimization Scheme BPO2 upgrade has officially taken effect on the mainnet. According to real-time on-chain data, both the target setpoint and maximum capacity of Blob have been increased, indicating that Ethereum’s scalability has entered a new phase.

Core Changes of the BPO2 Upgrade

The most direct change in this upgrade is reflected in the adjustment of Blob parameters. According to the latest information, the upgraded Blob parameters are as follows:

This change may seem simple in terms of numbers, but its implications are profound. Blob is a key concept in Ethereum’s scalability solutions, used for temporarily storing transaction data. The increase in Target and Max directly expands the amount of transaction data each block can carry.

Practical Impact on the Network

Improved Transaction Costs

Larger Blob capacity means more transaction data can be processed within the same block. According to Ethereum’s economic model, increased supply generally exerts downward pressure on prices. Under this logic, the increase in Blob capacity is expected to further reduce transaction fees on Layer 2 and other scaling solutions, which is a tangible improvement in user experience.

Increased Network Throughput

The target capacity has been raised from previous levels to 14 per block, and the maximum capacity can reach 21 per block. This enhances the network’s ability to handle more transactions during peak times. While the exact increase in throughput depends on actual usage, the capacity increase is a clear positive signal.

Collaboration with Ecosystem Applications

According to the latest news, Ethereum’s ecosystem exploration in scaling is accelerating. Giza’s AI Agent asset management has surpassed $40 million, demonstrating strong demand for low-cost, high-efficiency on-chain environments. The capacity boost from the BPO2 upgrade provides a better infrastructure foundation for the large-scale development of such applications.

Meanwhile, Brevis’s zero-knowledge proof technology is also advancing to optimize computational efficiency. These technological innovations, combined with the capacity increase from BPO2, work together to promote the scaling progress of the Ethereum ecosystem.

Summary

The BPO2 upgrade represents a continuous optimization in Ethereum’s scalability journey. The increase in Blob capacity, while incremental, substantively helps reduce transaction costs and improve network efficiency. The significance of this upgrade lies not in solving all problems in one step but in continuously optimizing parameters to make Ethereum’s scaling solutions more efficient. Moving forward, it will be important to observe whether these capacity improvements can be fully utilized in practical applications and how quickly the ecosystem responds to these enhancements.