In addition to simply [toggling public CV visibility](http://meta.stackoverflow.com/questions/25059), the CV publish page also has a feature allowing a user to "share your CV using this temporary access link" where "access link" is a hyperlink to a page that shows the CV by routing to it with some sort of hash in the url like this:

    http://careers.stackoverflow.com/view/<some-sort-of-hash-here>

So the options are:

 * Publish the CV publicly
 * Do not publish the CV publicly
 * Sort of publish the CV publicly with this temporary link

I think the third option is cool. I could imagine somebody not wanting to publish a CV to the world at large, but wanting to send it to some prospective employer that is not subscribed to the employer search.

My question is this: **how long is the temporary access link active?** Or maybe the question should be **how do I deactivate a temporary access link?** Or perhaps even **do I only get one temporary access link?** (I've clicked on it a few times and the hash is always the same).