Unable to answer "What type of bicycle parking is this?" for https://osm.org/node/7733855417 via StreetComplete 22.3:

Type ressemble à un arceau mais permet de bloquer le vélo à l'aide d'une app ("Bikeep"). À vérifier.

Attached photo(s):
https://westnordost.de/p/18939.jpg
https://westnordost.de/p/18940.jpg