RT Luck.io (@luckio)Imagine this...You walk into a casino with a crisp $100 bill in your hand.Infront of you are two choices, a shiny new slot machine and a clunky old one.The new machine is provably fair, allowing everyone in the casino to see and verify your results, win or lose, after every spin. Hit big, and you receive instant cash in hand.The old machine hasn't been serviced in a decade. If you win, an employee will come to verify that the slot did not malfunction before giving you your winnings. If y ...