Internet Archive continues to leak the verified email address of the uploader of each item, so conspiracy guy can run a spot check should he so desire.

Fair if true, though it's not like someone uploading things to IA is likely to be using an address like michael.scott @ dundermifflin.com or something. More likely it's something anonymous. Certainly so if they were planting things to sue over, you can bet they'd use an account like dsfhakeij@ mail.ru or something.