# Leveraging Validity Rollups: Building on Starknet Today

- Speakers: [Omar Espejel](https://streameth.org/speakers/omar-espejel)
- Event: [ZuConnect Hackathon](https://streameth.org/zuzalu/zuconnect_hackathon), Istanbul, Türkiye
- Channel: [Zuzalu](https://streameth.org/zuzalu)
- Date: 2023-11-10
- Duration: 28:12
- Watch: https://streameth.org/watch/65b8f8d4a5b2d09b88ec16c1