The TVL (total value locked) in layer-two rollups crossed $34 billion in under five years – they emerged as one of the most technically promising and economically viable blockchain scaling solutions. So much so that Vitalik envisioned a rollup-centric future for Ethereum. But rollups couldn’t effectively solve the ‘scalability trilemma’ without getting rid of centralized The post Phase Two Decentralized Sequencer Upgrade – Metis Unlocks Two-Second Confirmation and Sequencer Mining appeared first on The Daily Hodl .