# When a Chain Shuts Down: Keeping On-Chain History Alive

- Channel: [Devcon](https://streameth.org/devcon)
- Date: 2026-11-05
- Watch: https://streameth.org/watch/yt-Ct0PbsX1k0Q
- YouTube: https://www.youtube.com/watch?v=Ct0PbsX1k0Q