All rolls on CSGOPolygon.com are generated using a provably fair system. This means the operators cannot manipulate the outcome of any roll. Players may replicate any past roll using the below code:

$server_seed = "2754f7cc9e9e243711448401ea9d483067138a6b37c70c5d80b6c59943aa6996";
$lotto = "1135567382";
$round_id = "1";
$hash = hash("sha256", $server_seed . "-" . $lotto . "-" . $round_id);
$roll = hexdec(substr($hash, 0, 8)) % 15;
echo "Round $round_id = $roll";

You can execute PHP code straight from your web browser with tools like PHP Tester. Simply copy-paste the code into the window and replace the server_seed, lotto, and round_id values for your own. Execute the code to verify the roll.

For more information about provably fair visit our FAQ page.