Empire Market is original, new and growing for the ceiling of dark web markets on the onion.
It takes practically all of it's central features from now Alphabay. And calls itself a replacement of it.
The authenticity of It's onion mirror can be confirmable by using the deep web marketplace's own link-verifier website http://empiremarket-url.com/.
If links links out of work, here is the alternative mirrors where you can find active darknet marketplace mirrors http://empiremarket-url.com/