Be carefull with this "project" guys! They dont have any conferences, events (no one didnt see their faces). They dont know which type of exchange they developing (DEX or CEX). Their "prototype" wallet only on image. This is their "exchange" on free Godaddy domain hosting and without SSL:
http://xrays.networkWhat are you talking about? I just find their faces here:
https://rays.networkJust click on Team section on website.
But you gave some other website I'm afraid click there
This is their "exchange" from their words

Did you read what I written? How many scam ICOs have fake profiles with photo etc? Did you checked them? Who they have? Any single conferense? No. Any interview by solid crypto-guru? No. They have any development? No. So what they have? Just be carefull.
Did you seen their previous "project" where they "founders"??
https://www.linkedin.com/company/graphblock?trk=ppro_cprofThis is "company" GraphBlock with link to site: (Attention! - WITHOUT ssl AGAIN! )
http://www.graphblock.com/You still believe, that this peoples can create blockchain?
xrays.network will be their future exchange. Graph Block is a theoretical research project