All rolls on CSGOCircle are generated using a provably fair system. This means the operators cannot manipulate the outcome of any roll.
Each roll is generated in part using the results of the
New York Lottery's Take 5 game.
Players may replicate any past roll using the below code:
$server_seed = "161293a556787ecaee5d04de72753323c916408f2f7f0cf2c1931717480d463c";
$lottery_id = "7606271363";
$round_id = "1";
$hash = hash("sha256", $server_seed . "-" . $lottery_id . "-" . $round_id);
$rolled_number = hexdec(substr($hash, 0, 8)) % 15;
echo "Round $round_id = $rolled_number";
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, lottery_id, and round_id values for your own.
Execute the code to verify the roll.