On Tuesday we'll take a look at Preimage Piracy 🏴☠️
If you want to get a more practical understanding of it, I created a small exercise, leveraging Polar.
The idea of the Polar exercises is to play with a local, fake Lightning Network, and write small scripts to control nodes in this network.
Ideally, if you intend to try it, do so before the live next Tuesday 😉
https://github.com/fanismichalakis/polar-exercises
We'll also cover some news from the Lightning ecosystem ⚡️