It is not a sock puppet, but rather an automated or semi-automated account for making repetitive edits that would be extremely tedious to do manually. Administrators: if this bot is malfunctioning or causing harm, please block it.
User:CarsracBot was a global wikipedia interwiki bot, using PyWikipedia framework!
User:CarsracBot is operated from medium-sized Wikipedias (like li, zea, als, yo)
User:CarsracBot is flagged on several wikis, see that list...