Crypto mining (NiceHash)

Salaam alaikum,

I want to start to use NiceHash mining tool and make some money on the side, there is a lot of information out there regarding its permissibility (still not agreed by the masses which I’m worried about), my aim is to use my PC for mining and then exchange for money, I don’t want to do any trading I simply want to mine, get the bitcoin to sell and get some income on the side. NiceHash mines but I don’t understand what is being mined all I know is it automatically does it and from this link: there are some halal and some are not, does anyone have any experience with this?

EDIT: Is it also sharia certified?