How will they pay people long distance ... from planet A to planet B ?
You sure have a very imaginative mind. I haven't thought of this ever since I've known cryptocurrency. But I think, we can't really tell. As much as we want to know, we can only take a guess. NASA is known to conduct experiments, observations, and studies around space because that's their agency's field of expertise and job in general. Maybe we can ask them about it since they are the ones recruiting people to the other planet particularly Mars. Although we must also take into consideration the connectivity and processing time using our common sense. Is it possible? Is it going to be possible? That's what we're still uncertain of. Maybe, maybe not. But I guess none is really impossible since people have made such great discoveries that we are utilizing today such as satellites that are on the atmospheric surface and in outer space which brings us signals and connectivity. The question is how long will it take to be invented and how long would the trial be to know if it is indeed effective to use.