Empire Market is original, new and growing for the ceiling of deep web market on the tor.
It has essentially all of it's majormain features from now Alphabay. And calls itself a beneficiary of it.
The validity of It's onion link can be verifiable by using the darknet marketplace's own link-verifier website http://empiremarket-url.com/.
If onion mirrors links are not working, here is the mirrors where you can find fresh deep web marketplace mirrors http://empiremarket-url.com/