Proof of truth can be anything you use to support your claims. Proof of truth can be documents, pictures and testimony.
proof is a physical truth which noone needs to prove it otherwise. prove is the action taken to have proof.
If you did not cheat then tell her to show you the proof. There cannot be any proof if you are telling the truth.
a
no because it's pregidice
evidence
proof
belief, accepting something as truth without the burden of proof or evidence. I don't know China exists, I've never been there and seen it with my own eyes, I have no proof. But I believe the people who have, I accept their experience as truth.
Yes, proof is a noun; a common, abstract noun.
A Lasso of Truth and Bullet Proof Bracelets.
With the truth, proof, evidence, witnesses, and a good lawyer.
An axiom
proof