From WikiChip
WikiChip:signatures

When posting on talk pages, you must sign your posts. This helps other readers identify who posted what and follow the discussions.

How to sign your posts[edit]

  1. At the end of your comments simply type four tildes (~), like this: ~~~~.
  2. If you are using the edit toolbar option (it usually appears above the edit screen as a default), click the signature icon

The four tildes will be automatically replaced with your signature after you have saved the changes, as follows:

Markup Resulting code Resulting display
~~~~ [[User:Example|Example]] ([[User talk:Example|talk]]) 22:05, 1 December 2015 (UTC) Example (talk) 22:05, 1 December 2015 (UTC)