This just in — at least to my INBOX — Germany is working on a unified repository as well. Called the eSciDoc project, it closely mirrors what the DRC is going to be:
The aim of the Max-Planck Society’s sInfo program is to significantly improve the effectiveness of its
scientists and institutes by systematically exploiting the new technical opportunities (Internet,
digitalization, communication, open access). It addresses many facets of scientific work: information
retrieval, processing and evaluating information, distributing and storing information, scientific work in
the laboratory and at the desk, scientific work performed by individuals and in groups.