diff --git a/core/vm/contracts.go b/core/vm/contracts.go
index ffb4fa06e3..3d4819a74b 100644
--- a/core/vm/contracts.go
+++ b/core/vm/contracts.go
@@ -49,80 +49,80 @@ type PrecompiledContract interface {
 // PrecompiledContractsHomestead contains the default set of pre-compiled Ethereum
 // contracts used in the Frontier and Homestead releases.
 var PrecompiledContractsHomestead = map[common.Address]PrecompiledContract{
-	common.BytesToAddress([]byte{1}): &ecrecover{},
-	common.BytesToAddress([]byte{2}): &sha256hash{},
-	common.BytesToAddress([]byte{3}): &ripemd160hash{},
-	common.BytesToAddress([]byte{4}): &dataCopy{},
+	common.BytesToAddress([]byte{0x1}): &ecrecover{},
+	common.BytesToAddress([]byte{0x2}): &sha256hash{},
+	common.BytesToAddress([]byte{0x3}): &ripemd160hash{},
+	common.BytesToAddress([]byte{0x4}): &dataCopy{},
 }
 
 // PrecompiledContractsByzantium contains the default set of pre-compiled Ethereum
 // contracts used in the Byzantium release.
 var PrecompiledContractsByzantium = map[common.Address]PrecompiledContract{
-	common.BytesToAddress([]byte{1}): &ecrecover{},
-	common.BytesToAddress([]byte{2}): &sha256hash{},
-	common.BytesToAddress([]byte{3}): &ripemd160hash{},
-	common.BytesToAddress([]byte{4}): &dataCopy{},
-	common.BytesToAddress([]byte{5}): &bigModExp{eip2565: false},
-	common.BytesToAddress([]byte{6}): &bn256AddByzantium{},
-	common.BytesToAddress([]byte{7}): &bn256ScalarMulByzantium{},
-	common.BytesToAddress([]byte{8}): &bn256PairingByzantium{},
+	common.BytesToAddress([]byte{0x1}): &ecrecover{},
+	common.BytesToAddress([]byte{0x2}): &sha256hash{},
+	common.BytesToAddress([]byte{0x3}): &ripemd160hash{},
+	common.BytesToAddress([]byte{0x4}): &dataCopy{},
+	common.BytesToAddress([]byte{0x5}): &bigModExp{eip2565: false},
+	common.BytesToAddress([]byte{0x6}): &bn256AddByzantium{},
+	common.BytesToAddress([]byte{0x7}): &bn256ScalarMulByzantium{},
+	common.BytesToAddress([]byte{0x8}): &bn256PairingByzantium{},
 }
 
 // PrecompiledContractsIstanbul contains the default set of pre-compiled Ethereum
 // contracts used in the Istanbul release.
 var PrecompiledContractsIstanbul = map[common.Address]PrecompiledContract{
-	common.BytesToAddress([]byte{1}): &ecrecover{},
-	common.BytesToAddress([]byte{2}): &sha256hash{},
-	common.BytesToAddress([]byte{3}): &ripemd160hash{},
-	common.BytesToAddress([]byte{4}): &dataCopy{},
-	common.BytesToAddress([]byte{5}): &bigModExp{eip2565: false},
-	common.BytesToAddress([]byte{6}): &bn256AddIstanbul{},
-	common.BytesToAddress([]byte{7}): &bn256ScalarMulIstanbul{},
-	common.BytesToAddress([]byte{8}): &bn256PairingIstanbul{},
-	common.BytesToAddress([]byte{9}): &blake2F{},
+	common.BytesToAddress([]byte{0x1}): &ecrecover{},
+	common.BytesToAddress([]byte{0x2}): &sha256hash{},
+	common.BytesToAddress([]byte{0x3}): &ripemd160hash{},
+	common.BytesToAddress([]byte{0x4}): &dataCopy{},
+	common.BytesToAddress([]byte{0x5}): &bigModExp{eip2565: false},
+	common.BytesToAddress([]byte{0x6}): &bn256AddIstanbul{},
+	common.BytesToAddress([]byte{0x7}): &bn256ScalarMulIstanbul{},
+	common.BytesToAddress([]byte{0x8}): &bn256PairingIstanbul{},
+	common.BytesToAddress([]byte{0x9}): &blake2F{},
 }
 
 // PrecompiledContractsBerlin contains the default set of pre-compiled Ethereum
 // contracts used in the Berlin release.
 var PrecompiledContractsBerlin = map[common.Address]PrecompiledContract{
-	common.BytesToAddress([]byte{1}): &ecrecover{},
-	common.BytesToAddress([]byte{2}): &sha256hash{},
-	common.BytesToAddress([]byte{3}): &ripemd160hash{},
-	common.BytesToAddress([]byte{4}): &dataCopy{},
-	common.BytesToAddress([]byte{5}): &bigModExp{eip2565: true},
-	common.BytesToAddress([]byte{6}): &bn256AddIstanbul{},
-	common.BytesToAddress([]byte{7}): &bn256ScalarMulIstanbul{},
-	common.BytesToAddress([]byte{8}): &bn256PairingIstanbul{},
-	common.BytesToAddress([]byte{9}): &blake2F{},
+	common.BytesToAddress([]byte{0x1}): &ecrecover{},
+	common.BytesToAddress([]byte{0x2}): &sha256hash{},
+	common.BytesToAddress([]byte{0x3}): &ripemd160hash{},
+	common.BytesToAddress([]byte{0x4}): &dataCopy{},
+	common.BytesToAddress([]byte{0x5}): &bigModExp{eip2565: true},
+	common.BytesToAddress([]byte{0x6}): &bn256AddIstanbul{},
+	common.BytesToAddress([]byte{0x7}): &bn256ScalarMulIstanbul{},
+	common.BytesToAddress([]byte{0x8}): &bn256PairingIstanbul{},
+	common.BytesToAddress([]byte{0x9}): &blake2F{},
 }
 
 // PrecompiledContractsCancun contains the default set of pre-compiled Ethereum
 // contracts used in the Cancun release.
 var PrecompiledContractsCancun = map[common.Address]PrecompiledContract{
-	common.BytesToAddress([]byte{1}):    &ecrecover{},
-	common.BytesToAddress([]byte{2}):    &sha256hash{},
-	common.BytesToAddress([]byte{3}):    &ripemd160hash{},
-	common.BytesToAddress([]byte{4}):    &dataCopy{},
-	common.BytesToAddress([]byte{5}):    &bigModExp{eip2565: true},
-	common.BytesToAddress([]byte{6}):    &bn256AddIstanbul{},
-	common.BytesToAddress([]byte{7}):    &bn256ScalarMulIstanbul{},
-	common.BytesToAddress([]byte{8}):    &bn256PairingIstanbul{},
-	common.BytesToAddress([]byte{9}):    &blake2F{},
-	common.BytesToAddress([]byte{0x0a}): &kzgPointEvaluation{},
+	common.BytesToAddress([]byte{0x1}): &ecrecover{},
+	common.BytesToAddress([]byte{0x2}): &sha256hash{},
+	common.BytesToAddress([]byte{0x3}): &ripemd160hash{},
+	common.BytesToAddress([]byte{0x4}): &dataCopy{},
+	common.BytesToAddress([]byte{0x5}): &bigModExp{eip2565: true},
+	common.BytesToAddress([]byte{0x6}): &bn256AddIstanbul{},
+	common.BytesToAddress([]byte{0x7}): &bn256ScalarMulIstanbul{},
+	common.BytesToAddress([]byte{0x8}): &bn256PairingIstanbul{},
+	common.BytesToAddress([]byte{0x9}): &blake2F{},
+	common.BytesToAddress([]byte{0xa}): &kzgPointEvaluation{},
 }
 
 // PrecompiledContractsPrague contains the set of pre-compiled Ethereum
 // contracts used in the Prague release.
 var PrecompiledContractsPrague = map[common.Address]PrecompiledContract{
-	common.BytesToAddress([]byte{11}): &bls12381G1Add{},
-	common.BytesToAddress([]byte{12}): &bls12381G1Mul{},
-	common.BytesToAddress([]byte{13}): &bls12381G1MultiExp{},
-	common.BytesToAddress([]byte{14}): &bls12381G2Add{},
-	common.BytesToAddress([]byte{15}): &bls12381G2Mul{},
-	common.BytesToAddress([]byte{16}): &bls12381G2MultiExp{},
-	common.BytesToAddress([]byte{17}): &bls12381Pairing{},
-	common.BytesToAddress([]byte{18}): &bls12381MapG1{},
-	common.BytesToAddress([]byte{19}): &bls12381MapG2{},
+	common.BytesToAddress([]byte{0x0b}): &bls12381G1Add{},
+	common.BytesToAddress([]byte{0x0c}): &bls12381G1Mul{},
+	common.BytesToAddress([]byte{0x0d}): &bls12381G1MultiExp{},
+	common.BytesToAddress([]byte{0x0e}): &bls12381G2Add{},
+	common.BytesToAddress([]byte{0x0f}): &bls12381G2Mul{},
+	common.BytesToAddress([]byte{0x10}): &bls12381G2MultiExp{},
+	common.BytesToAddress([]byte{0x11}): &bls12381Pairing{},
+	common.BytesToAddress([]byte{0x12}): &bls12381MapG1{},
+	common.BytesToAddress([]byte{0x13}): &bls12381MapG2{},
 }
 
 var PrecompiledContractsBLS = PrecompiledContractsPrague