diff --git a/search-api/src/main/kotlin/fund/cyber/api/common/Func.kt b/search-api/src/main/kotlin/fund/cyber/api/common/Func.kt
deleted file mode 100644
index 01f96f63..00000000
--- a/search-api/src/main/kotlin/fund/cyber/api/common/Func.kt
+++ /dev/null
@@ -1,13 +0,0 @@
-package fund.cyber.api.common
-
-const val HASH_PREFIX = "0x"
-
-fun String.toSearchHashFormat(): String {
-
-    var formattedHash: String = this
-    if (startsWith(HASH_PREFIX, true).not()) {
-        formattedHash = HASH_PREFIX + formattedHash
-    }
-
-    return formattedHash.toLowerCase()
-}
diff --git a/search-api/src/main/kotlin/fund/cyber/api/ethereum/ContractHandlers.kt b/search-api/src/main/kotlin/fund/cyber/api/ethereum/ContractHandlers.kt
index 4ce6963b..78fb4700 100644
--- a/search-api/src/main/kotlin/fund/cyber/api/ethereum/ContractHandlers.kt
+++ b/search-api/src/main/kotlin/fund/cyber/api/ethereum/ContractHandlers.kt
@@ -28,6 +28,8 @@ class EthereumContractHandlersConfiguration {
 
     @Autowired
     private lateinit var applicationContext: GenericApplicationContext
+//0.722901489983285700
+//0.722901489982963896
 
     @Bean
     fun ethereumContractById(): RouterFunction<ServerResponse> {
diff --git a/search-api/src/main/kotlin/fund/cyber/api/ethereum/TxHandlers.kt b/search-api/src/main/kotlin/fund/cyber/api/ethereum/TxHandlers.kt
index cabc2c9e..6f977e66 100644
--- a/search-api/src/main/kotlin/fund/cyber/api/ethereum/TxHandlers.kt
+++ b/search-api/src/main/kotlin/fund/cyber/api/ethereum/TxHandlers.kt
@@ -1,10 +1,10 @@
 package fund.cyber.api.ethereum
 
 import fund.cyber.api.common.asSingleRouterFunction
-import fund.cyber.api.common.toSearchHashFormat
 import fund.cyber.cassandra.configuration.REPOSITORY_NAME_DELIMETER
 import fund.cyber.cassandra.ethereum.model.CqlEthereumTx
 import fund.cyber.cassandra.ethereum.repository.EthereumTxRepository
+import fund.cyber.common.toSearchHashFormat
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
diff --git a/search-api/src/main/kotlin/fund/cyber/api/ethereum/UncleHandlers.kt b/search-api/src/main/kotlin/fund/cyber/api/ethereum/UncleHandlers.kt
index ffdedc2f..35e16068 100644
--- a/search-api/src/main/kotlin/fund/cyber/api/ethereum/UncleHandlers.kt
+++ b/search-api/src/main/kotlin/fund/cyber/api/ethereum/UncleHandlers.kt
@@ -1,10 +1,10 @@
 package fund.cyber.api.ethereum
 
 import fund.cyber.api.common.asSingleRouterFunction
-import fund.cyber.api.common.toSearchHashFormat
 import fund.cyber.cassandra.configuration.REPOSITORY_NAME_DELIMETER
 import fund.cyber.cassandra.ethereum.model.CqlEthereumUncle
 import fund.cyber.cassandra.ethereum.repository.EthereumUncleRepository
+import fund.cyber.common.toSearchHashFormat
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
diff --git a/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractBlocksByHash.kt b/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractBlocksByHash.kt
index be057649..93c62955 100644
--- a/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractBlocksByHash.kt
+++ b/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractBlocksByHash.kt
@@ -1,8 +1,8 @@
 package fund.cyber.api.ethereum.functions
 
-import fund.cyber.api.common.toSearchHashFormat
 import fund.cyber.cassandra.ethereum.model.CqlEthereumContractMinedBlock
 import fund.cyber.cassandra.ethereum.repository.PageableEthereumContractMinedBlockRepository
+import fund.cyber.common.toSearchHashFormat
 import org.springframework.data.cassandra.core.query.CassandraPageRequest
 import org.springframework.web.reactive.function.server.HandlerFunction
 import org.springframework.web.reactive.function.server.ServerRequest
diff --git a/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractTxesByHash.kt b/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractTxesByHash.kt
index dc901b08..6f1c00a7 100644
--- a/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractTxesByHash.kt
+++ b/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractTxesByHash.kt
@@ -1,8 +1,8 @@
 package fund.cyber.api.ethereum.functions
 
-import fund.cyber.api.common.toSearchHashFormat
 import fund.cyber.cassandra.ethereum.model.CqlEthereumContractTxPreview
 import fund.cyber.cassandra.ethereum.repository.PageableEthereumContractTxRepository
+import fund.cyber.common.toSearchHashFormat
 import org.springframework.data.cassandra.core.query.CassandraPageRequest
 import org.springframework.web.reactive.function.server.HandlerFunction
 import org.springframework.web.reactive.function.server.ServerRequest
diff --git a/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractUnclesByHash.kt b/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractUnclesByHash.kt
index c20ac760..531e75b6 100644
--- a/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractUnclesByHash.kt
+++ b/search-api/src/main/kotlin/fund/cyber/api/ethereum/functions/ContractUnclesByHash.kt
@@ -1,8 +1,8 @@
 package fund.cyber.api.ethereum.functions
 
-import fund.cyber.api.common.toSearchHashFormat
 import fund.cyber.cassandra.ethereum.model.CqlEthereumContractMinedUncle
 import fund.cyber.cassandra.ethereum.repository.PageableEthereumContractMinedUncleRepository
+import fund.cyber.common.toSearchHashFormat
 import org.springframework.data.cassandra.core.query.CassandraPageRequest
 import org.springframework.web.reactive.function.server.HandlerFunction
 import org.springframework.web.reactive.function.server.ServerRequest
diff --git a/search-api/src/test/kotlin/fund/cyber/api/common/FuncTest.kt b/search-api/src/test/kotlin/fund/cyber/api/common/FuncTest.kt
deleted file mode 100644
index 025de0bb..00000000
--- a/search-api/src/test/kotlin/fund/cyber/api/common/FuncTest.kt
+++ /dev/null
@@ -1,30 +0,0 @@
-package fund.cyber.api.common
-
-import org.assertj.core.api.Assertions
-import org.junit.jupiter.api.Test
-
-class FuncTest {
-
-    @Test
-    fun searchHashFormatTest() {
-
-        Assertions.assertThat("0x2429135b30134862b19497ba973546ef2029b170".toSearchHashFormat())
-                .isEqualTo("0x2429135b30134862b19497ba973546ef2029b170")
-
-        Assertions.assertThat("2429135b30134862b19497ba973546ef2029b170".toSearchHashFormat())
-                .isEqualTo("0x2429135b30134862b19497ba973546ef2029b170")
-
-        Assertions.assertThat("0x2429135B30134862B19497BA973546EF2029B170".toSearchHashFormat())
-                .isEqualTo("0x2429135b30134862b19497ba973546ef2029b170")
-
-        Assertions.assertThat("2429135B30134862B19497BA973546EF2029B170".toSearchHashFormat())
-                .isEqualTo("0x2429135b30134862b19497ba973546ef2029b170")
-
-        Assertions.assertThat("0X2429135B30134862B19497BA973546EF2029B170".toSearchHashFormat())
-                .isEqualTo("0x2429135b30134862b19497ba973546ef2029b170")
-
-        Assertions.assertThat("0X2429135b30134862b19497ba973546ef2029b170".toSearchHashFormat())
-                .isEqualTo("0x2429135b30134862b19497ba973546ef2029b170")
-    }
-
-}