ZK-Rollups vs. Optimistic Rollups: A Detailed Comparison

ZK-Rollups and Optimistic Rollups are two important Layer-2 scaling solutions designed to improve the performance of blockchains like Ethereum. They handle transactions off-chain to reduce fees and increase speed while keeping the security of the main blockchain. This article explains the core differences between these two methods, focusing on their security, speed, and best uses.
ZK-Rollups vs. Optimistic Rollups: A Detailed Comparison
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