CZ: The opBNB mainnet hard fork has been completed, and the block time has been shortened to 250 milliseconds

2026-01-07 11:59:44

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CZ posted on the X platform that the opBNB mainnet hard fork has been completed. This upgrade reduces the block time from 500 milliseconds to 250 milliseconds.

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opBNB hard fork block time

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opBNB

High-performance Layer 2 solution