I was hanging out on the internet and heard that imt@protocol.club had set up club6.nl, a tildebox reachable only over ipv6. I applied for an account and got one (very speedy turnaround, ~imt).
The next problem was how to connect. I am an utter prole when it comes to networking. The first thing I remembered was that DigitalOcean optionally supports ipv6 when creating a new droplet, and sure enough they also have a guide for enabling it on existing droplets.
TODO: Get my own sites resolving and reachable via ipv6.