# Martin Köppelmann on Ethereum Security Culture

- Channel: [Devcon](https://streameth.org/devcon)
- Date: 2025-05-03
- Duration: 01:07
- Topics: blockchain, smart contracts, distributed ledger, ethereum, Science & Technology
- Watch: https://streameth.org/watch/yt-h7HqpkuoIA8
- YouTube: https://www.youtube.com/watch?v=h7HqpkuoIA8

## Description

In this clip, Gnosis Founder Martin Köppelmann describes how Ethereum’s security is built on transparency and open collaboration. He explains that public core developer calls, multiple clients, and rigorous testing form a culture that L2s cannot simply replicate.

#ethereum #security #opensource #clients #gnosis