What is the license for jam logo?

Maybe it would be a good idea to start thread for collecting splash screens like it was done in this jam https://itch.io/jam/oga-summer-game-jam-3-2019/topic/476291/official-unofficial-... / https://opengameart.org/content/oga-summer-game-jam-banner-2019

Stuff like this:

This is a great idea!  @mwcz is working on licencing the Open Jam logo under CC,  for now plan on being able to use it in your game.  :)

To make this easier, I put together a brand page for Open Jam! All the branding images are there, including SVGs and PNGs http://openjam.io/brand/

I improved my game boy version based on those.