public static function object_registered($object_id)
 {
     $db = new argent_database();
     // Check the identifier is set
     if (empty($object_id) || strlen($object_id) != 40) {
         return false;
     }
     if (argent_uauth::object_exists($object_id)) {
         return true;
     }
     $sql = "\r\n                        SELECT\r\n                            *\r\n                        FROM\r\n                            `ua_object_register`\r\n                        WHERE\r\n                            `object_id` = '{$db->escape_value(strtoupper($object_id))}'\r\n                        ";
     $data = $db->returnrow($sql);
     if (!empty($data['object_id'])) {
         return true;
     }
     return false;
 }