Its operating model is very similar to ponzi, so you need to be really careful if you want to invest in it. If the price rises, then the investor will get profits for months, but if the price collapses, they will surely lose.
I'm not interested to invest in it, I just commented and did a little bit of research because op asked. And with that additional information that came from you, it's starting to become clearer now why the volume has been up although it's not familiar.
I think it's not the one OP is referring it could be another site, I check on that Bitcoin- vault link and there's nowhere there that says it's a high-profit project like a Ponzi scheme it's more like a coin just like Bitcoin, honestly, I am not aware of the existence of this coin but they are already on many exchanges, the reason for a very high volume, but do your research first.
I'm still lacking information about what it really does. The volume's high and others say that it's a Ponzi scheme. Yeah, research is our companion when it regards to these projects so let's always apply the, DYOR.