Does DMCA has a subsection that requires the identification of user infringers?
 

My memory is getting fucked, I think I got the halfs-heimers.

I thought I remembered some discussion of a subsection of the DMCA that allowed someone to require the infringing aggregator to reveal info about the user submitting stolen content under the user-generated content exemption.

Is that correct, is there such a subsection, or have I mixed up two different things in my failing memory?

Section 512(h) |whisper|
http://www.copyright.gov/title17/92chap5.html