Please don't hurt me, but i actually thought first that they were emphasizing into the fact that this was drawn by hand.
Haha, no, the artist goes by "Hand", though the WIP script I'm using to post, translated that from japanese and inserted it into the artist field of the title string.
Hm, I'm personally very hesitant to translate a handle, as it makes it really hard to actually use it as a handle.
I can search something like "ハンドッ art" or "Handot art" and find the intended artist without much trouble, but "hand art" makes it basically impossible, even if using more specific keywords than a generic "art". Of course with the link to the original post search-ability isn't as important anymore, but it still feels like if you translate someone's handle it's not really their real handle anymore. Up to you of course; I'm always hesitant to give feedback on art posting methods in case it feels gatekeeper-y 😅
