2026-11-01T02:12:16Z https://nostr.now Nostr notes by Ulrike Hahn (ORCID) Ulrike Hahn (ORCID) https://nostr.now/npub1w4u6tggp9rx3ftzwdcy9ytukrdrfle5mzakf37ksv0eqkflcc0ds9g22um https://encyclia.pub/avatar.png https://encyclia.pub/avatar.png