There are actually two working hubs and it may be the other one from the first I gave you, they are very common. Also look at Wexler's 2017-P 1¢ WDDO-002, it looks very similar. See if you can find any of the markers.
Unfortunately not a DDO. Looks to be the doubled working hub WWHO-002.
You're looking for the right things in the right spots. WWHO-002 looks like a true doubled die. But if you look around you'll find that multiple dies have this exact same doubling, so it can't be a doubled die.
This is just false. Despite the doubled working hubs for this date, there are a number of doubled dies known. See here: http://www.doubleddie.com/2318537.html (Same link as -makecents- posted just fixed so it doesn't have the ')' at the end.)