The qproof re: “DOITQ” is probability related. Twitter pic file names are supposed to be randomly generated 15 character strings with each character having 62 possible choices. The odds of “DOITQ” in all caps appearing anywhere in the string are (1/62)^5 or around 1 in 1 billion.
This qproof seems to sens the shills into ignore and deflect mode. Their only counter is to claim it just happened randomly so q would have to be the luckiest guy in the history of the world.