# Scaling Ethereum Summit | How Rollups *actually* work - Kelvin Fichter

- Speakers: [Kelvin Fichter](https://streameth.org/speakers/kelvin-fichter)
- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2023-10-07
- Duration: 25:01
- Watch: https://streameth.org/watch/yt-NKQz9jU0ftg
- YouTube: https://www.youtube.com/watch?v=NKQz9jU0ftg

## Description

Join Kelvin from Optimism for a talk titled " How Rollups *actually* work".

As new users flock to web3, critical infrastructure advancements are needed to scale. Scaling Ethereum is your chance to shape the future of Ethereum. Join us March 10th-29th for three weeks of hacking and summits featuring teams like Gnosis Chain, Scroll, Hyperlane, UMA, IPFS/Filecoin, and more. 


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