diff --git a/StateTests/stSolidityTest.json b/StateTests/stSolidityTest.json
index e2d0f12005..7e17bbd1db 100644
--- a/StateTests/stSolidityTest.json
+++ b/StateTests/stSolidityTest.json
@@ -12,29 +12,35 @@
         ],
         "out" : "0x",
         "post" : {
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "848",
-                "code" : "0x",
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "100000",
+                "code" : "0x60003560e060020a90048063c040622614601557005b601b6021565b60006000f35b61014f60008190555056",
                 "nonce" : "0",
                 "storage" : {
                 }
             },
             "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "99152",
-                "code" : "0x60003560e060020a90048063c040622614601557005b601b6021565b60006000f35b61014f60008190555056",
-                "nonce" : "1",
+                "balance" : "500",
+                "code" : "0x",
+                "nonce" : "0",
                 "storage" : {
-                    "0x" : "0x014f"
                 }
             }
         },
         "pre" : {
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "100000",
                 "code" : "0x60003560e060020a90048063c040622614601557005b601b6021565b60006000f35b61014f60008190555056",
                 "nonce" : "0",
                 "storage" : {
                 }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "500",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
             }
         },
         "transaction" : {
@@ -44,7 +50,7 @@
             "gasPrice" : "1",
             "nonce" : "0",
             "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-            "to" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
             "value" : "1"
         }
     },
@@ -61,28 +67,35 @@
         ],
         "out" : "0x",
         "post" : {
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "10000",
-                "code" : "0x",
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "100000",
+                "code" : "0x60e060020a600035048063296df0df1460285780634893d88a146034578063981a316514604057005b602e604c565b60006000f35b603a6061565b60006000f35b60466059565b60006000f35b5b600115605757604d565b565b605f6061565b565b60676059565b56",
                 "nonce" : "0",
                 "storage" : {
                 }
             },
             "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "90000",
-                "code" : "0x60e060020a600035048063296df0df1460285780634893d88a146034578063981a316514604057005b602e604c565b60006000f35b603a6061565b60006000f35b60466059565b60006000f35b5b600115605757604d565b565b605f6061565b565b60676059565b56",
-                "nonce" : "1",
+                "balance" : "500",
+                "code" : "0x",
+                "nonce" : "0",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "100000",
                 "code" : "0x60e060020a600035048063296df0df1460285780634893d88a146034578063981a316514604057005b602e604c565b60006000f35b603a6061565b60006000f35b60466059565b60006000f35b5b600115605757604d565b565b605f6061565b565b60676059565b56",
                 "nonce" : "0",
                 "storage" : {
                 }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "500",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
             }
         },
         "transaction" : {
@@ -92,7 +105,7 @@
             "gasPrice" : "1",
             "nonce" : "0",
             "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-            "to" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
             "value" : "1"
         }
     },
@@ -107,24 +120,31 @@
         },
         "logs" : [
         ],
-        "out" : "0x00000000000000000000000000000000000000000000000000000000000000e1",
+        "out" : "0x0000000000000000000000000000000000000000000000000000000000000001",
         "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "100001",
+                "code" : "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",
+                "nonce" : "1",
+                "storage" : {
+                    "0x" : "0x01"
+                }
+            },
             "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "1729",
+                "balance" : "1599",
                 "code" : "0x",
                 "nonce" : "0",
                 "storage" : {
                 }
             },
             "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "98271",
-                "code" : "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",
-                "nonce" : "2",
+                "balance" : "98400",
+                "code" : "0x",
+                "nonce" : "1",
                 "storage" : {
-                    "0x" : "0xe1"
                 }
             },
-            "ec0e71ad0a90ffe1909d27dac207f7680abba42d" : {
+            "d2571607e241ecf590ed94b12d87c94babe36db6" : {
                 "balance" : "0",
                 "code" : "0x60e060020a60003504806319ab453c14601457005b601d6004356023565b60006000f35b80600160a060020a03166330debb42600060008260e060020a02600052600460e18152602001600060008660155a03f15050505056",
                 "nonce" : "0",
@@ -133,12 +153,19 @@
             }
         },
         "pre" : {
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "100000",
                 "code" : "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",
                 "nonce" : "0",
                 "storage" : {
                 }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
             }
         },
         "transaction" : {
@@ -148,7 +175,7 @@
             "gasPrice" : "1",
             "nonce" : "0",
             "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-            "to" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
             "value" : "1"
         }
     },
@@ -165,6 +192,13 @@
         ],
         "out" : "0x",
         "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "100001",
+                "code" : "0x60e060020a600035048063296df0df1460285780634893d88a146034578063981a316514604057005b602e604c565b60006000f35b603a6061565b60006000f35b60466059565b60006000f35b5b600115605757604d565b565b605f6061565b565b60676059565b56",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
             "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "7000",
                 "code" : "0x",
@@ -173,20 +207,27 @@
                 }
             },
             "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "93000",
-                "code" : "0x60e060020a600035048063296df0df1460285780634893d88a146034578063981a316514604057005b602e604c565b60006000f35b603a6061565b60006000f35b60466059565b60006000f35b5b600115605757604d565b565b605f6061565b565b60676059565b56",
+                "balance" : "92999",
+                "code" : "0x",
                 "nonce" : "1",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "100000",
                 "code" : "0x60e060020a600035048063296df0df1460285780634893d88a146034578063981a316514604057005b602e604c565b60006000f35b603a6061565b60006000f35b60466059565b60006000f35b5b600115605757604d565b565b605f6061565b565b60676059565b56",
                 "nonce" : "0",
                 "storage" : {
                 }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "100000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
             }
         },
         "transaction" : {
@@ -196,7 +237,7 @@
             "gasPrice" : "1",
             "nonce" : "0",
             "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-            "to" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
             "value" : "1"
         }
     },
@@ -213,28 +254,51 @@
         ],
         "out" : "0x",
         "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000001",
+                "code" : "0x60003560e060020a90048063820b13f614610021578063a444f5e91461003257005b61002c600435610043565b60006000f35b61003d60043561008f565b60006000f35b600060c66100cc60003960c6600054600160a060020a0316815260200182815260200160006000f0905080600160a060020a0316600060026000600060006000848787f1505050505050565b6000336000819055508160018190555060686101926000396068600054600160a060020a0316815260200182815260200160006000f09050505056006012604060c6600439600451602451601e565b60018060c56000396000f35b6000600182039150600082116031576057565b6068605d600039606883600160a060020a0316815260200182815260200160006000f090505b5050505600601260406068600439600451602451601e565b60018060676000396000f35b60018103905060008111602f576062565b81600160a060020a031663820b13f6600060008260e060020a026000526004858152602001600060008660155a03f15050505b505056000000601260406068600439600451602451601e565b60018060676000396000f35b60018103905060008111602f576062565b81600160a060020a031663820b13f6600060008260e060020a026000526004858152602001600060008660155a03f15050505b5050560000",
+                "nonce" : "1",
+                "storage" : {
+                    "0x" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+                    "0x01" : "0x020400"
+                }
+            },
             "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "10000",
+                "balance" : "1458",
                 "code" : "0x",
                 "nonce" : "0",
                 "storage" : {
                 }
             },
             "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "990000",
-                "code" : "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",
+                "balance" : "498541",
+                "code" : "0x",
                 "nonce" : "1",
                 "storage" : {
                 }
+            },
+            "d2571607e241ecf590ed94b12d87c94babe36db6" : {
+                "balance" : "0",
+                "code" : "0x00",
+                "nonce" : "0",
+                "storage" : {
+                }
             }
         },
         "pre" : {
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "1000000",
                 "code" : "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",
                 "nonce" : "0",
                 "storage" : {
                 }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "500000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
             }
         },
         "transaction" : {
@@ -244,7 +308,7 @@
             "gasPrice" : "1",
             "nonce" : "0",
             "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-            "to" : "a94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
             "value" : "1"
         }
     },
diff --git a/StateTests/stSystemOperationsTest.json b/StateTests/stSystemOperationsTest.json
index c7e3ed375f..94b08663bb 100644
--- a/StateTests/stSystemOperationsTest.json
+++ b/StateTests/stSystemOperationsTest.json
@@ -5283,6 +5283,82 @@
             "value" : "100000"
         }
     },
+    "CreateHashCollision" : {
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "256",
+            "currentGasLimit" : "10000000",
+            "currentNumber" : "0",
+            "currentTimestamp" : 1,
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "logs" : [
+        ],
+        "out" : "0x",
+        "post" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000099977",
+                "code" : "0x7c601080600c6000396000f3006000355415600957005b60203560003555600052601d60036017f0600055",
+                "nonce" : "1",
+                "storage" : {
+                    "0x" : "0xd2571607e241ecf590ed94b12d87c94babe36db6"
+                }
+            },
+            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "997",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "999999999999899003",
+                "code" : "0x",
+                "nonce" : "1",
+                "storage" : {
+                }
+            },
+            "d2571607e241ecf590ed94b12d87c94babe36db6" : {
+                "balance" : "65",
+                "code" : "0x6000355415600957005b602035600035",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x7c601080600c6000396000f3006000355415600957005b60203560003555600052601d60036017f0600055",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1000000000000000000",
+                "code" : "0x",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+            "d2571607e241ecf590ed94b12d87c94babe36db6" : {
+                "balance" : "42",
+                "code" : "0x60016001016055",
+                "nonce" : "0",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : "",
+            "gasLimit" : "10000000",
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+            "value" : "100000"
+        }
+    },
     "PostToReturn1" : {
         "env" : {
             "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
diff --git a/StateTests/stTransactionTest.json b/StateTests/stTransactionTest.json
index 3c4c2d31de..03f9da27ba 100644
--- a/StateTests/stTransactionTest.json
+++ b/StateTests/stTransactionTest.json
@@ -1258,121 +1258,6 @@
             "value" : "502"
         }
     },
-    "TransactionMakeAccountBalanceOverflow" : {
-        "env" : {
-            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-            "currentDifficulty" : "45678256",
-            "currentGasLimit" : "1000000",
-            "currentNumber" : "0",
-            "currentTimestamp" : 1,
-            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
-        },
-        "logs" : [
-        ],
-        "out" : "0x",
-        "post" : {
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "500",
-                "code" : "0x",
-                "nonce" : "0",
-                "storage" : {
-                }
-            },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "99400",
-                "code" : "0x",
-                "nonce" : "1",
-                "storage" : {
-                }
-            },
-            "b94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "99",
-                "code" : "0x",
-                "nonce" : "0",
-                "storage" : {
-                }
-            }
-        },
-        "pre" : {
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "100000",
-                "code" : "0x",
-                "nonce" : "0",
-                "storage" : {
-                }
-            },
-            "b94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "115792089237316195423570985008687907853269984665640564039457584007913129639935",
-                "code" : "0x",
-                "nonce" : "0",
-                "storage" : {
-                }
-            }
-        },
-        "transaction" : {
-            "data" : "",
-            "gasLimit" : "1000",
-            "gasPrice" : "1",
-            "nonce" : "0",
-            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-            "to" : "b94f5374fce5edbc8e2a8697c15331677e6ebf0b",
-            "value" : "100"
-        }
-    },
-    "TransactionMakeAccountNonceOverflow" : {
-        "env" : {
-            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-            "currentDifficulty" : "1",
-            "currentGasLimit" : "1000000",
-            "currentNumber" : "0",
-            "currentTimestamp" : 1,
-            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
-        },
-        "logs" : [
-        ],
-        "out" : "0x",
-        "post" : {
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "500",
-                "code" : "0x",
-                "nonce" : "0",
-                "storage" : {
-                }
-            },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "99400",
-                "code" : "0x",
-                "nonce" : "10001",
-                "storage" : {
-                }
-            },
-            "b94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "100",
-                "code" : "0x",
-                "nonce" : "0",
-                "storage" : {
-                }
-            }
-        },
-        "pre" : {
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "100000",
-                "code" : "0x",
-                "nonce" : "10000",
-                "storage" : {
-                }
-            }
-        },
-        "transaction" : {
-            "data" : "",
-            "gasLimit" : "1000",
-            "gasPrice" : "1",
-            "nonce" : "10000",
-            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-            "to" : "b94f5374fce5edbc8e2a8697c15331677e6ebf0b",
-            "value" : "100"
-        }
-    },
     "TransactionNonceCheck" : {
         "env" : {
             "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
@@ -1611,7 +1496,7 @@
             "gasPrice" : "1",
             "nonce" : "0",
             "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-            "to" : "ffffffffffffffffffffffffffffffffffffffff",
+            "to" : "0xffffffffffffffffffffffffffffffffffffffff",
             "value" : "100"
         }
     },
@@ -1836,4 +1721,4 @@
             "value" : "900"
         }
     }
-}
+}
\ No newline at end of file