Looks like the Havven payment network and stablecoin only with mining any relation? The whitepaper looks very similar to Havven's as well.
Thanks for bringing this up. Did a little research and here's what I found.
Havven $HAV was an ICO. Team, advisors and "foundation" got more than 30% of the total supply (lmao) and then asked ICO participants to "escrow" or lock up their purchased tokens for up to 18 months for discounts. XHV premined 95,000 XHV for the team/development (.005% total supply). HAV has 100,000,000 coins vs. XHV's 18,400,000 total supply. XHV is also POW and adopted the anonymity/privacy aspects of Monero, I did not see anything about HAV being private.
Found these things out after a quick 15 minutes of research. Open to all criticism/corrections from either side. It looks like XHV might take a little longer to gain adoption from exchanges and the masses but I like the way they chose to begin/run the project and I'll be pointing my rigs to them. Cheers guys.