You mean these one: https://coinmarketcap.com/id/currencies/x-cash/ ?
Yes-cut-
Is this project dead?
Is this project dead?
-cut- wondering why did you think there's a change?
I just found the keys and thought I would have a look. I could sync so far into the blockchain and then it got 'stuck' around 0x800000?
Thought that was odd.