2026-04-25T11:53:25Z https://yabu.me Nostr notes by Deutsche Sporthochschule Köln Deutsche Sporthochschule Köln https://yabu.me/npub14g9yc89efakgpqdqy0l928z9fkm4f3wf3p2maqah4um33lgmf4eq3zwnrh https://wisskomm.social/system/accounts/avatars/109/477/779/135/851/728/original/a4e1a19e73ee402c.jpg https://wisskomm.social/system/accounts/avatars/109/477/779/135/851/728/original/a4e1a19e73ee402c.jpg