http://hiddencrgqnt6mzswornci6nhasva6vve4zi3wsy3mdstbjbdu4wjxid.onion/index.php?title=Archetyp_market&action=info
There, you'll discover an .onion address, in which a few letters are replaced with the ### symbols. On the same page, there will be an image with two series of letters and numbers combinations. Your task is to read the image and replace the ### symbols with the proper letters.