# Chainlink Live | B.Protocol Video Q&A: Use of Oracles to Track Backstop & Protect Liquidators

- Channel: [Chainlink San Francisco](https://streameth.org/chainlink-san-francisco)
- Date: 2021-10-25
- Duration: 39:48
- Watch: https://streameth.org/watch/yt-t3I80NNxptc
- YouTube: https://www.youtube.com/watch?v=t3I80NNxptc