No, the server is on the github account linked above as well. The repo is here.
Signal however doesn’t federate and does not generally support third-party clients.
Comment on Time to get serious with E2E encrypted messaging
Adanisi@lemmy.zip 2 days agoThat’s the signal app. The software which runs on their servers is proprietary.
KingRandomGuy@lemmy.world 2 days ago
Andromxda@lemmy.dbzer0.com 2 days ago
No it’s not: github.com/signalapp/signal-server
Adanisi@lemmy.zip 1 day ago
TIL. Was it in the past?
NotMyOldRedditName@lemmy.world 1 day ago
I’m with you on this, I strongly recall there was some sort of not fully open source portion of Signal at least at one point in time.