DX.Exchange is a digital assets exchange. Invest in cryptocurrencies, digital stocks, digital ETFs all from one multi digital asset wallet.
Registering accounts must do 3 steps of verification, including name, location, taxi info (if USA), proof of id (front and back), proof of residence & more.
DX.Exchage whitepaper: https://dx.exchange/wp-content/uploads/2019/01/WhitePaper.pdf (24 pages)