# Using Ethereum Proofs to Reduce Gas Costs | Josep Bové at SmartCon 2023

- Channel: [Chainlink San Francisco](https://streameth.org/chainlink-san-francisco)
- Date: 2024-10-24
- Watch: https://streameth.org/watch/yt-38psA1O5qlE
- YouTube: https://www.youtube.com/watch?v=38psA1O5qlE