Update: data unavailable
Unfortunately, due to a change in Coinmetrics, I can no longer export data in CSV format, which is something I need for calculating OBTC and VG. They have switched to only allowing PNG exports, so it’s no use for me. Perhaps one could write a script to do that work, but I don’t have the bandwidth to look into it at this time. As such, I will no longer be able to continue updating the blog regularly.