opBNB network has just completed a mainnet hard fork upgrade. The core improvement of this update is a significant increase in transaction processing speed — block time has been reduced from the original 500 milliseconds to 250 milliseconds, effectively doubling performance. For users seeking low latency and high throughput, this means faster transaction confirmation and a network capable of handling denser transaction flows. In the highly competitive Layer 2 ecosystem, such performance optimizations directly impact user experience and ecosystem attractiveness, and also reflect the development team's ongoing technical innovation.