2026-05-11T19:49:20Z https://yabu.me TU Braunschweig https://yabu.me/npub1dr3t4003ljug4kp24glhqdhryve2qxdlmjx7ullgylv954jzv5pq59vk9h https://wisskomm.social/system/accounts/avatars/109/382/886/027/041/631/original/f4c08cff32c08452.jpg https://wisskomm.social/system/accounts/avatars/109/382/886/027/041/631/original/f4c08cff32c08452.jpg