# Why Blockchains and Smart Contracts Matter

- Channel: [Chainlink San Francisco](https://streameth.org/chainlink-san-francisco)
- Date: 2022-10-24
- Watch: https://streameth.org/watch/yt-R2j-uNxpnOY
- YouTube: https://www.youtube.com/watch?v=R2j-uNxpnOY