Where in hell is the money for withdrawals coming from?
scamtos took my money, again.
I strongly suspect the majority of these payments is fake. The go to addresses of the administrator.
Then perhaps through a mixer service and as a "deposit" back into Hotwallet.
Someone on IRC said that at the beginning of this project, the KHS were sold for a value of 1.
So theoretically the Admin has somewhere lying around several tens to hundreds of million dollars.
I think it is not so much, but he definitely has enough reserves to pretend activity.
When the KHS were sold for that much there were far fewer KHS. By the time there were millions that price was very low.
A better measure of the possible wealth is the new and old hot wallets that had something like 44657 BTC pass through them.
The second one goes back to the beginning of scrypt.cc. So if you are going to estimate possible gains assuming a pure Ponzi, that is the data to use.