First of all thanks so much for sending me link update

You're very welcome

Regarding your query: I'd be happy to explain how our winner selection algorithm works.
~Snipped~
Thank you for providing the above information, but I was hoping to see if there's a way for us to verify the randomness and fairness of each of the draws
[my bad for not asking it in the clearest manner].
Kindly refer to the following quote: