"I know something now, and anyone will be able to prove that I knew it at this time as soon as someone else reveals the same thing I know. That means that when it is revealed it will be provable not to be recently faked."
(Smiling) It's not that I know, it's that a person who makes the statement in the OP is making a statement of knowledge equivalent to what I put in quotes, and is stating that he knows something now and can prove it later. If what he knows becomes public, researchers can prove mathematically he already knew it.
"I know something now, and anyone will be able to prove that I knew it at this time as soon as someone else reveals the same thing I know. That means that when it is revealed it will be provable not to be recently faked."
(Smiling) It's not that I know, it's that a person who makes the statement in the OP is making a statement of knowledge equivalent to what I put in quotes, and is stating that he knows something now and can prove it later. If what he knows becomes public, researchers can prove mathematically he already knew it.