dev, should you have a limit hash in order to avoid big hand or rental mining?
As someone said in previous pages that it is impossible to implement.
The point is that it is really difficult to rent high hash for NIST5

Minerals had it implemented (by keeping source closed during PoW and providing a centralized pool; some people were suspicious but it worked) so it is possible. Maybe not the best way but if the developers can be trusted it will work.
We want to be as transparent as possible,that is why we chose Bittrex,because investors will be secure that their coins are safe.
Making that we could not spread the hash,making possible attacks.
There will not be any suspicious here.