# How Smart Contracts Enable a Golden Source of Truth | Sergey Nazarov at SmartCon 2025

- Speakers: Sergey Nazarov
- Channel: [Chainlink San Francisco](https://streameth.org/chainlink-san-francisco)
- Watch: https://streameth.org/watch/yt-XBxw-0bosLY
- YouTube: https://www.youtube.com/watch?v=XBxw-0bosLY