I have most of my data in self-hosted systems, so there's no central authority to provide access if something happens to me. I've been pondering a system that c

I have most of my data in self-hosted systems, so there's no central authority to provide access if something happens to me. I've been pondering a system that could transfer control/release information to my wife if something happens to me. One of the problems with secured paper storage of this sort of thing is keeping it updated. A lot of this stuff won't stay accurate forever. But obviously digital storage can be a huge risk.