Rules + FAQ in Champion Jam

Can i add a simple logo of my solo indie studio on the game? And 1 icon for the website?

Can we do a youtube trailer and add screenshots right?

So, it's the jam ending July 1st or July 2nd?

So the submissions close July 1st, but when does the judging end?

So, the prizes are?

The official rules- the legalese- states that the entry will count if it's submitted during the game jam, but it's not in writing that they must be begun during that time. Can I get clarification on ruling entries that are started early?

Question: Which definition of champion corresponds to the theme of this jam?