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In the context of blockchain, what is a rollup?
In the context of blockchain, what is a rollup?
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Written by Dave Clancy
Updated over a month ago

In the context of blockchain, a rollup is a blockchain, or Layer 2, that groups and manages transactions off the main blockchain, reducing the cost per transaction and increasing transaction speed.

Examples of rollups are Optimistic Rollups and Zero-Knowledge Rollups.

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