First tweet ever from that account 5 months after they cut his internet off: https://thenextweb.com/socialmedia/2017/02/14/julian-assange-sends-first-ever-tweet-5-year-old-twitter-account/
Can you link that tweet directly?
It's in the article:
http://archive.is/rVooQ"“
Rumors of my death have been greatly exaggerated (in a curious plot)" - Foolian Assange.
No PGP key == no proof of life. Very simple.
