

Right but the planets being in particular locations in the sky doesn’t really result in astrologists saying a particular thing is going to happen. They basically just make something up and then decide that’s what the planet says. They could basically just ignore the positions of the planet and it wouldn’t really make any difference.
Otherwise history would repeat every couple of decades.
That’s an easy problem to solve you just hash the database. Blockchain is good at solving the problem when you don’t have a reliable central authority but if you do have a reliable central authority there’s no point adding blockchain to it.
And we already have the reliable central authority, we have the original database.