Casual hip-hop fans may be more familiar with deceased rapper Proof from his connection to Eminem, but his legacy is much more than that. Far from just a confidant to one of the greatest rappers of all-time, Proof was also a master of ceremonies with ...

“Hello world!” wrote Julia Angwin, the founder of Proof and former editor-in-chief of The Markup. “Welcome to Proof News. Proof is meant to be an answer to the existential question that journalists are struggling with right now: What is our purpose?”