Hi there,
May somebody please explain to me what this is? Is it intern from SAC or an alien?
Maybe I missed a note about. If it is officially by SAC, what was the sense?
Greetings from Hamburg
Anja
Interesting!
So Street Art Cities is connected to the Fediverse - basically a decentralized social network (mostly used through Mastodon).
Users on Mastodon, and other Fediverse services, can follow and see posts from SAC users, artists and cities.
I think this is some sort of search bot that follows users on the Fediverse automatically, hence the weird user. Definitely not something directly from us 
Thanks Thomas!
Have a nice weekend