Mass edit of own GPX trace visibility / privacy

Hello

Is there a way of mass editing the visibility/privacy of my uploaded GPS traces?

I’ve uploaded them as “public” (default) but now I’ve noticed that having time-stamps is much more useful for everybody (filtering out old traces). So I’d like to set them to “Identifiable”. I have around 100 tracks so manual change is not a real option. Is there a program which can access my OSM data via API? Or do I have to contact an appropriate admin? Do you know which admin (or admin group) can take care of my request?

Thanks.

AFAIK this is not possible. You will have to upload them again.