@thisismissem @hongminhee imo the value of a did document is overstated -- did can be a useful framework for how to interact with identities that *can* be operated on and *can* have keys and *can* link out to other services, but none of those things are actually required and a lot depends on the actual did method to fill in that framework. in the case of did:key, the "key" method is just a thin wrapper around a key (for when that key is the identity). this makes the key valid for *any* purpose.
