My testimony won’t be too useful. I said I remembered it was recently because I have a clear memory of writing those words and the process of choosing the correct spelling. I cannot, however, testify that it was specifically for Velt’s subtitle.
So I will swear under oath (well, not really) that I put that phrase somewhere in/on the CR two or so months ago, but it could have been for a different purpose.
I did a Google search for ‘site:theyeshivaworld.com -“Veltz Meshugener” “K’shmo kain hu”‘ (excluding the single quotes) and came up with no results so it doesn’t seem like anyone else has the same subtitle unless they only post on the same threads as Veltz Meshugener. Maybe you used a different spelling.