diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index dd40778..79d03a1 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -150,7 +150,10 @@ public:
                 {22170, uint256S("0x000000000000086425f826a2eb60c588aefd3e0783ddeccf0f4f0c985d348e69")},
                 {26619, uint256S("0x00000000000000d66df607146de7d9b423cf97150beb804d22439d199e868ca9")},
 		{28879, uint256S("0x0000000000000017e9e74b9b403b775098905418b1333e9612f510af66746aa7")},
-                {28925, uint256S("0x0000000000000014351dee34029945d5a4dea299ec8843626695c88b084b4d10")}
+                {28925, uint256S("0x0000000000000014351dee34029945d5a4dea299ec8843626695c88b084b4d10")},
+		{50000, uint256S("0x000000000000041fddecba51204a679b15ae47fc8aa658ef4ea7b953445d95e5")},
+		{100000, uint256S("0x0000000000000850eba93bbc491f085e2c79c0c30c497292858c72e90cae69a5")},
+		{142892, uint256S("0x000000000000829a0a4cab2f040151766df64edfe8817c565d101ae12b51411a")}
             }
         };