Rex is an ICO of which this author has previously written:
Rex takes a different approach to real estate disruption. Instead of betting on the lethargic hands of state actors, they want to decentralize the listings data racket, a racket which many of us in everyday life were previously unaware of. Rex outlines the cronyism in the following passage from the whitepaper, which is published on Github, meaning that its changes are publicly trackable via Git commitments.
CCN sat down to talk with founder Stephen King about the problems the ICO had and how they solved them, and what Rex and the RexDex will be doing going forward.