BNB Chain's Fourier Fork Targets Faster opBNB Block Times

Key Points:* BNB Chain announced Fourier hard fork for opBNB testnet to improve speed.

• Upgrade enables 250ms block time, doubling transaction efficiency.
• Expected impacts on DeFi applications and transaction throughput. BNB Chain announced the Fourier hard fork for its opBNB testnet on November 2, urging nodes to upgrade by November 6 to enable a 250ms block time.

This upgrade promises higher transaction efficiency, potentially boosting DeFi protocols and user experiences on the BNB ecosystem.

BNB Chain’s Fourier Fork to Enhance Speed and Efficiency

BNB Chain announced the Fourier hard fork, set to enhance opBNB’s transaction speed by reducing block times to 250 milliseconds. The upgrade requires all node operators to synchronize by November 6. “Fourier Hardfork Release: Now on opBNB Testnet. The Fourier Hardfork prepares the network for a 250ms block time from 500ms, doubling the transaction speed, enhancing transaction efficiency and overall network performance.” Transaction efficiency and speed doubling mark major outcomes. Community reactions remain largely developer-focused, with GitHub seeing increased activity around the upgrade implementation. Official announcements from major crypto figures have yet to surface.

Examining Historical Trends Amid 43.96% BNB Price Surge

Did you know? Fourier hard fork’s 250ms block time aims to double transaction speed, echoing past opBNB upgrades’ performance boosts and lower costs, vitalizing dApps on BNB Chain.

Examining Historical Trends Amid 43.96% BNB Price Surge

Did you know? Fourier hard fork’s 250ms block time aims to double transaction speed, echoing past opBNB upgrades’ performance boosts and lower costs, vitalizing dApps on BNB Chain.

BNB’s current market standing reflects a price at $1,087.44 with a market cap of $149.78 billion, showing a 43.96% rise in 90 days, according to CoinMarketCap. Recent price adjustments highlight a 4.22% dip over a week, along with an 0.11% drop today. BNB’s price shifts mirror historical trends, reinforcing the potential effects on market perceptions and liquidity in response to infrastructure enhancements.

BNB(BNB), daily chart, screenshot on CoinMarketCap at 12:02 UTC on November 2, 2025. Source: CoinMarketCap Community reactions remain largely developer-focused, with GitHub seeing increased activity around the upgrade implementation. Official announcements from major crypto figures have yet to surface.