There is a new gold-backed or metal-backed crypto coin OROCRYPT:
https://orocrypt.com/ they even got Chinese language option.
Xaurum has competition and there will be more, which will only expose how incopetent this team really is. I think on the long run Xaurum will not succeed.
We already have over 30 mio marketcap, our team is great, they are doing alot of projects behind curtains, we have smart people in the xaurum foundation, you have to know that for 2 years there hasn´t been any promotion, now things are going fast and gold is growing, we already have more than 110 kg of gold. And you think we will not succed?You must open your eyes!