I think that the miners will know that this is the puzzle address and will confirm the bitcoins of the first transaction
because it will automatically mean that he is the real solver of 66 puzzle address
I won't speculate, let's be surprised if the bot steals bitcoins from the right solver, then see if that solver comes here to complain
nah, because of RBF - most of the prizes for lets say remaining sub 100 bit addresses will simply go to miners
