2026-04-15T17:10:37Z https://yabu.me Nostr notes by Heinrich-Heine-Universität Heinrich-Heine-Universität https://yabu.me/npub1zvs5fc3fnydx5f29rs5yvcnyazn0megx7q48f0yr5m89a4np2zessmc7y5 https://media.nrw.social/accounts/avatars/109/320/247/432/007/560/original/30db2042d4d1e055.png https://media.nrw.social/accounts/avatars/109/320/247/432/007/560/original/30db2042d4d1e055.png