It's not a tripcode, technically. It's part of the postername. Tries to look like a genuine tripcode, but the bold font gives it away
Since this bread needs filling: There's a couple of things that are unnecessary around here, three of them are [1] namefagging, [2] famefagging and [3] doxxing (yourself).
Whatever 25e's game, he's clearly with [1], and likely [2]. Also, some anons think it might be BO from /cbts/. It's not very much relevant, for now, as Q knows anons wouldn't trust without proper tripcode and/or confirmation.
You need a password you have to remember to have a tripcode. Tripcodes have been disabled for all posters across the QR board, except three (Q's, CM's & BO's). Those three are "whitelisted" (i.e. those posters are allowed to use their tripcode).