🇩🇪 How do you build and roll out a messaging platform for an entire nation’s public administration?
At #MatrixConf2025, Kai A. Hiller from @npub1lqen...rdf9 shared the evolution of BundesMessenger —
Germany’s sovereign public sector messenger, built on the @npub1m9z3...whzq open standard, and based on Element.
It serves municipalities and federal agencies, offering a sovereign alternative to consumer messaging apps.


