Empire Market is original, original and reaching for the hights of darknet markets on the onion.
It takes essentially all of it's fundamental features from now Alphabay. And claims itself a beneficiary of it.
The validity of It's onion links can be confirmable by using the darknet market’s own link-verifier page http://empiremarket-url.com/.
If link links out of work, here is the link where you can find active darknet market mirrors http://empiremarket-url.com/