User blog comment:Happy65/The True Founder/@comment-4726672-20130324044849/@comment-4018164-20130324054430

Therer is only one way to figure out whether it was created in September or in December 26: It's probably a log but it would be interesting to see if it actually uses the oldest revision it can find as a date for his contributions.
 * 1) Start a new wiki, or use a test wiki.
 * 2) Import the article Club Penguin to the wiki.
 * 3) Check the contributions of Default. I don't know whether its edits are logged or based on a script that captures revisions' dates.