~~~~ is used to leave your timestamp with your name and date. I want to put this in a template so that whoever uses the template will have have the timestamp printed out as well.
Is this possible?
It is possible when substing the template. For example ~~<includeonly>~~</includeonly>
will display as ~~~~ when the template is transcluded normally, and as a timestamp when substed.
Not without rewriting some of the code I don't think. ~~~~ will always be changed by the parser into the signature, and not be saved in the wikitext as ~~~~