You really are an ocean-going conspiraloon, aren't you? "Hush money fund" FFS; only in your febrile imagination.We will never know that, they won’t want the embarrassment of a figure being known. It’s probably from a hush money fund that they write off to protect wrong doers.
Put more tinfoil on your shopping list, you're sure to need it, and remember to watch out for black helicopters... they are watching.