How Will the 26 J6 Confidential Human Sources Ever Be Identified?

The Inspector General of the Department Of Justice has finally admitted that the Feds had 26 "Confidential Human Sources" (that we know of so far) at the Capitol Building on January 6, 2021. However, how oh HOW, will these CHS folks ever be identified? It will take all the skills of a Sherlock Holmes to ID them.