About the model you have proposed, you mention that 25% additional coins will be generated on top of the coins mined by destop miners.
From my interpretation, this means if PoW generates 100 coins, there will be 125 coins circulating in total, and no matter how long the
usage time is, there are still 125 coins. Is my interpretation correct?
Yes, that's right! The 'making' of the coins are only carried out by the desktop computers.
The app users and developers simply 'divide' the coins from the mined coins.
For more info, you can check out
https://adgonos.io