Dr. -Redacted-

Dr. -Redacted- (sometimes called Dr. H) is a well renowned doctor of Shayminology. His contributions to the field lay the framework for all up-and-coming shayminologists, and his work is respected worldwide.

Daphne doesn't know his name, but insists that he's a quack despite that. Daphne will never know his name.

All Daphne has to do is sign a document declaring that she's wrong about Dr. -Redacted-, and his name will be revealed. But she won't do it.