Hi Piotr, I saw your presentation at The Future of Bitcoin in Arnhem last week (I'm one of the Arnhem Bitcoincity organisers

) and that was awesome! Very interesting, you're doing great work!
I'd love to set up a new Bitcoin node using Gocoin. Would a Raspberry Pi 3 with Ubuntu be sufficient? I assume it would need to have 16 GB of ram? (is that even possible?) And perhaps a 256 or 512 GB SDcard? Or do you recommend something more powerful, e.g. a barebone miniPC?