Scalability in the (ETHThe () network has been at the center of controversy in cryptocurrency ecosystems for many years. It is due to high fees, network congestion during peak demand periods and excessive network fees.

The latest solution to emerge as the final fix to Ethereum’s scalability woes is zero-knowledge rollups (zk-Rollups), a form of scaling that runs computations off-chain and submits them on-chain via a validity proof.