@ .pacman you don't know if it's POS, but you linked to the block explorer which clearly shows it is POS
It is POS. But it may still have inactive POW branch. Someone has to aim asic sha256 at it and see if they get a block.
Looks like 200+ stakers staking.
That is a very healthy vital stat.
Sprts compares well with peers.
https://chainz.cryptoid.info/sprts/#!markets