#ifndef BITCOIN_TIMESTAMPS_H
#define BITCOIN_TIMESTAMPS_H

static const unsigned int ENTROPY_SWITCH_TIME = 1362791041; // Sat, 09 Mar 2013 01:04:01 GMT
static const unsigned int STAKE_SWITCH_TIME = 1371686400; // Thu, 20 Jun 2013 00:00:00 GMT
static const unsigned int TARGETS_SWITCH_TIME = 1374278400; // Sat, 20 Jul 2013 00:00:00 GMT
static const unsigned int CHAINCHECKS_SWITCH_TIME = 1379635200; // Fri, 20 Sep 2013 00:00:00 GMT
static const unsigned int STAKECURVE_SWITCH_TIME = 1382227200; // Sun, 20 Oct 2013 00:00:00 GMT
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

#endif

#ifndef BITCOIN_TIMESTAMPS_H
#define BITCOIN_TIMESTAMPS_H

static const unsigned int ENTROPY_SWITCH_TIME = 1362791041; // Sat, 09 Mar 2013 01:04:01 GMT
static const unsigned int STAKE_SWITCH_TIME = 1371686400; // Thu, 20 Jun 2013 00:00:00 GMT
static const unsigned int TARGETS_SWITCH_TIME = 1374278400; // Sat, 20 Jul 2013 00:00:00 GMT
static const unsigned int CHAINCHECKS_SWITCH_TIME = 1379635200; // Fri, 20 Sep 2013 00:00:00 GMT
static const unsigned int STAKECURVE_SWITCH_TIME = 1382227200; // Sun, 20 Oct 2013 00:00:00 GMT
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

Add SIG_SWITCH_TIME at Sat, 20 Sep 2014
Add SIG_SWITCH_TIME at Sat, 20 Sep 2014