It definitely makes a lot of assumptions that I don't think hold true in practice. As you say, many world leaders would even want to have one another killed (as

It definitely makes a lot of assumptions that I don't think hold true in practice. As you say, many world leaders would even want to have one another killed (as individuals with both motive and a lot of power to make it happen) and yet it doesn't happen very often. The practicalities of actually _using_ the digital cash, should you win, in a way that wouldn't point the finger at you are also not so simple. It's an interesting thought experiment though. Would probably make for a cool novel!