# Building a World Powered by Truth – Sergey Nazarov Keynote | Chainlink Fall 2021 Hackathon

- Speakers: Sergey Nazarov
- Channel: [Chainlink San Francisco](https://streameth.org/chainlink-san-francisco)
- Date: 2022-10-24
- Watch: https://streameth.org/watch/yt-eb4UuXlBfCc
- YouTube: https://www.youtube.com/watch?v=eb4UuXlBfCc