# Johanna Zhen - SOON, The Most Efficient Roll-off Stack #soon #web3 #tech #ethdenver

- Channel: [Ethereum Denver](https://streameth.org/ethereum-denver)
- Watch: https://streameth.org/watch/yt-ut2Gdr4h1rU
- YouTube: https://www.youtube.com/watch?v=ut2Gdr4h1rU