Add Ability to add Electronic Signature to Confluence Pages

Please add the ability to Electronically "Sign" confluence pages.

My organization is using confluence for requirements management, and we are struggling to find a way to capture sign-offs when the requirements are complete.

This could be accomplished with a new plugin that adds a new "Add Digitally Signature" option to the tools menu and a "Remove Digital Signature" option if you've already signed. Also an accompanying macro to display digital signatures would be useful that either shows all digital signatures, or a signature for a particular user. It would also be nice to set what users must sign a page.