you will want to take a look at how wikileaks does it thing. you will need people in asset havens like bahamas/etc uploading you stuff on the sly, as my understanding is a lot of the way this works is simply information hiding by having an official registry that is text only, having legal standing, not searchable in any electronic way. when a crime is committed you get to initiate a legal proceeding that will eventually unravel the paper trail in the bahamas or wherever, but each step takes n amount of time, and when you have shell companies under shell companies the stalling strategy can be quite effective.