***** Cancelled because I think I might be able to work it out*****
Maybe somebody interested, I uploaded my bot on github.
https://github.com/minim1ner/motocoin-botSorry for dirty-code

Dirty-fix for chain branching issue included.
It is what you name it "undeniable" one, but there is nothing special except using rand() in nonce selection.
It's seems that this bot will end it's life cycle pretty soon, but this is like first version I made and it could be easily improved to compete with current generation of bots.
Guys seriously, can someone please compile this for windows x64. I will give you 0.008 BTC.
If someone has a better bot (HunterMinerCrafter) and can compile it for windows x64, PM me a download link of it and I'll give you 0.01 BTC.
***** Cancelled because I think I might be able to work it out*****