Looks like there were about 10 0xMonero transactions in the past 24 hours.
Here they are: https://etherscan.io/token/0x035df12e0f3ac6671126525f1015e47d79dfeddf
Nothing about them is hidden compared to any other ERC20. Why would it be? There's no code to do that.
As for mining, the last time anyone mined any 0xMonero was 72 days ago.