Items you can bet:

You can only bet CS:GO items. If there is any other items in the trade the trade will be declined! Max 10 items/trade and min 0.25 credits.

Selecting the winner:

A ticket represents $0.01 in bet value (1 Ticket = $0.01 of the skin you submitted, Ex: $10.00 Skin = 1000 Tickets).
The more tickets a player has, the more chances of winning he gets. As soon as a round is over, the winning ticket number will be calculated based on the random percentage and the total number of tickets with the following formula:

Math.floor((TotalNumberOfTickets - 0.0000000001) * (winnerPercentage / 100))

For blackjack we shuffle a deck of 52 cards and store them in the hash. Example:

10♦ 3♦ 6♥ 10♥ 6♠ 6♦ 7♥ 8♠ K♣ 4♣ 4♥ 9♦ A♦ J♣ 10♣ 2♦ 5♥ K♥ 4♠ 5♣ 7♠ A♠ J♥ 7♣ A♣ K♠ 10♠ 2♣ 5♦ J♦ 2♥ 9♣ 3♠ 8♥ 3♣ 2♠ 4♦ 9♠ J♠ 5♠ Q♦ K♦ 8♦ Q♥ 7♦ Q♣ 3♥ A♥ 9♥ Q♠ 8♣ 6♣

For raffles we generate random tickets, store them in a javascript object and pick one with the following formula:

Object.keys(tickets)[getRandomInt(0, Object.keys(tickets).length-1)]

Keep in mind that the order of the tickets are the same as the order of the deposit. For instance, if the first player places $10.01 into the pot, he will own tickets 0-1000, then if the second player places $20, he will own tickets from 1001 to 3000. This will keep going until the pot is full at which point the round is set to end. Also note that the bots may accept a few late bets if there is any.

Round Hash:

The hash is an AES encryption of the winning percentage. When the round is over, both the secret and the winning percentage are revealed.
You can verify that the hash matches with them by filling correctly the form below.

Round hash verify:

You can verify each round here. If the parameters are correct, it displays the winner ticket number of the round.