الترقية الصلبة الثانية لـ Ethereum BPO: رفع حد Blob إلى 21، وتحسين قابلية التوسع للشبكة

【Chain Article】Ethereum recently made another major move—the second Dencun hard fork increased the blob limit from the previous cap to 21. This change looks simple on the surface, but its actual impact is significant. Blob is the key to Ethereum’s optimization of transaction data. The increase in the limit means that a single block can process more data, and network throughput rises accordingly. For users, the most direct benefit is lower gas fees—transactions become cheaper, and network congestion can be alleviated considerably. This is another step in Ethereum’s continuous optimization of its scalability. In today’s maturing Layer 2 solutions, efficiency improvements on the mainnet itself are equally critical. Although these technical upgrades don’t capture attention like price fluctuations do, in the long term, they are the foundation that determines how far the ecosystem can go.