>>/29519/

Q has a special tripcode, with code salt somewhere on the 8chan/kun server. 

Q needs acces to his Q only locked board, verify his trip there

After that he could say with the tripcode that he moves to another place, with other tripcode there.

Then a Q only board needs to be made on the new board. So we know it is still Q when he changes trips.

Q probably stays at 8kun tho.