Do not MINING.

We haven't provided PoW and anything related to it from the start until now.
There is no support for coins earned with PoW.

We could not maintain a stable chain because of some minors.
So we tried to stop PoW support in 26500 block, As external miners become more disturbed, we proceeded in advance in the 23800 block.
However, the chain had to be reset by failing the fork to stop PoW support in the existing chain.
The source code and wallet will remain private for the time being.