Merge pull request #2 from wu-emma/update-checkpoint

Checkpoint updated

Author: wu-emma

src/chainparams.cpp

@@ -86,7 +86,7 @@ class CMainParams : public CChainParams {
         consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nTimeout = 1230767999; // December 31, 2008
 
         // The best chain should have at least this much work.
-        consensus.nMinimumChainWork = uint256S("0x0000000000000000000000000000000000000000000000000000000000000fff");
+        consensus.nMinimumChainWork = uint256S("0x0000000000000000000000000000000000000000000000000584d91bab5bc110");
 
         // By default assume that the signatures in ancestors of this block are valid.
         consensus.defaultAssumeValid = uint256S("0x0000000000000000000000000000000000000000000000000000000000000000");
@@ -139,6 +139,7 @@ class CMainParams : public CChainParams {
             {
                 {  290, uint256S("0x0000000543af8788c82e27cc452f7a4c36a70e66b046a152852b405917aa8342")},
                 { 1572, uint256S("0x0000000000066b08f980f8eeae9ab27772fce0233195457173eb4a18cf8ef687")},
+                { 2624, uint256S("0X00000000000003c2abbf0b1271b50fea17f402c78d5f1323ab264e48f789e92b")},
             }
         };