jm Z|C¸Þh¼C÷aO¥íªË¥2½©ÊØèOL©I just looked at it, I used a python script of my own. Even if I search for "[0-9]8whc" (which is described in their code), the first address I get is not the right one.
https://whatsonchain.com/tx/b8773639151beb908492efb9fbf7603342029482a4f5276590c8560cee949afe