VIDEO: What is a ZK Rollup?

Ethereum’s biggest challenge has always been scalability. High gas fees and slow confirmations make it tough for the network to handle millions of users at once. That’s where ZK-rollups come in. ZK-Rollups (or Zero-Knowledge Rollups) bundle thousands of transactions off-chain and verify them on Ethereum with a single proof. The result? Lower costs, faster speeds, and stronger privacy, all without weakening Ethereum’s security. In this video, we break down what ZK-Rollups are, how they work, and why they’re such a critical step in scaling Ethereum for the future.