Dude, you talking about NUCLEAR war! That would be the time when you and me will have to find the shelter underground somewhere on the horizon to save our own asses man! Who would think about bitcoin and even dollar bill when people will be killing each other for food, water which is not radioactive.

Our own lives will be more important than the bitcoin or blockchain. There will be nothing available in the nuclear war. The only thing that will keep us going on is survival instinct. That’s all.