static const unsigned int FEE_SWITCH_TIME = 1405814400; // Sun, 20 Jul 2014 00:00:00 GMT
static const unsigned int VALIDATION_SWITCH_TIME = 1408492800; // Wed, 20 Aug 2014 00:00:00 GMT
+static const unsigned int SIG_SWITCH_TIME = 1411171200; // Sat, 20 Sep 2014 00:00:00 GMT
#endif