Empire Market is late, original and expanding for the ceiling of dark web markets on the tor.
It takes almoust all of it's central features from now Alphabay. And calls itself a successor of it.
The legitimacy of It's URL can be verified by using the tor market’s own link-verifier webpage http://empiremarket-url.com/.
If mirror links are not working, here is the URL where you can discover new tor market mirrors http://empiremarket-url.com/