# Swingby: Securing Blockchain Bridges for Bitcoin With Chainlink Proof of Reserve | Tech Talk #18

- Channel: [Chainlink San Francisco](https://streameth.org/chainlink-san-francisco)
- Date: 2023-10-24
- Watch: https://streameth.org/watch/yt-VH2Kj1mPCcQ
- YouTube: https://www.youtube.com/watch?v=VH2Kj1mPCcQ