Base deploys Denim upgrade on mainnet, replacing Flashblocks with 200ms block times and adding millisecond-resolution timestamps.

Tech & Launches · 2026-11-05

Base has deployed the Denim upgrade on mainnet, which replaces Flashblocks with 200-millisecond block times and introduces millisecond-resolution timestamps. The upgrade also updates B20 transfer and compliance controls.

Previously on Telem

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