CERE8R14
Callsign might relate to the game CEREBRIA.
There is an interesting line in the write-up about the game.
This sort of relates to us anons, Q, and what we are acheiving.
The game is won by the side with more influence over the finished Identity, thus becoming the dominant force in Cerebria.
https://boardgamegeek.com/boardgame/218479/cerebria-inside-world