Awesome project and it was so interesting to follow, although I didn't follow everything. Gives you an idea how much work Space requires, and you didn't even have to worry about launch. Space is truly an engineering wonder
a) congrats @Jan van Brügge
b) did you see that one of the satellites in that launch got ham radio geeks involved to help figure out which one it was? They offered a prize (3D printed logo i think) to the first one who made contact with it on each continent and sent them a specified set of info that'd be useful to help figure out which of the many deployed ones it was.
I would have helped but i just wasn't available and set up for contact at the right time.