Premine: 0.00006%
I found a little mistake here.
Premine = 30000 coins in block #2 that is 0.006%
But it's not a problem. It's still very small premine.
10% of PoW phase, it's huge. Dev cheated

People start using your brain pls.
Premine is 10% of POW (premine is 30.000 and all PoW is 315.000).
If dev starts PoS with 10% coins he will always got 10% of the total coins.
SO PREMINE IS ACTUALLY 10%.Just repeating for everyone's benefit.
Premine is 0.006%, based on total supply, which is normally how it is calculated.I don't know why some people calculate it based on PoW blocks only, in this case, it is 10%.
If the dev will not stake the premine then premine = 0.006% (he never said that so for sure he'll stake the premine).