diff --git a/native/cpp/CommonCpp/NativeModules/CMakeLists.txt b/native/cpp/CommonCpp/NativeModules/CMakeLists.txt
--- a/native/cpp/CommonCpp/NativeModules/CMakeLists.txt
+++ b/native/cpp/CommonCpp/NativeModules/CMakeLists.txt
@@ -27,6 +27,7 @@
   "EntryStoreOperations.h"
   "MessageSearchStoreOperations.h"
   "DMOperationStoreOperations.h"
+  "HolderStoreOperations.h"
 )
 
 set(NATIVE_SRCS
@@ -97,6 +98,7 @@
   ${_data_stores_path}/EntryStore.h
   ${_data_stores_path}/MessageSearchStore.h
   ${_data_stores_path}/DMOperationStore.h
+  ${_data_stores_path}/HolderStore.h
 )
 set(DATA_STORES_SRCS
   ${_data_stores_path}/DraftStore.cpp
@@ -113,6 +115,7 @@
   ${_data_stores_path}/EntryStore.cpp
   ${_data_stores_path}/MessageSearchStore.cpp
   ${_data_stores_path}/DMOperationStore.cpp
+  ${_data_stores_path}/HolderStore.cpp
 )
 
 set(_backup_op_path ./PersistentStorageUtilities/BackupOperationsUtilities)
diff --git a/native/cpp/CommonCpp/NativeModules/CommCoreModule.h b/native/cpp/CommonCpp/NativeModules/CommCoreModule.h
--- a/native/cpp/CommonCpp/NativeModules/CommCoreModule.h
+++ b/native/cpp/CommonCpp/NativeModules/CommCoreModule.h
@@ -11,6 +11,7 @@
 #include "PersistentStorageUtilities/DataStores/DMOperationStore.h"
 #include "PersistentStorageUtilities/DataStores/DraftStore.h"
 #include "PersistentStorageUtilities/DataStores/EntryStore.h"
+#include "PersistentStorageUtilities/DataStores/HolderStore.h"
 #include "PersistentStorageUtilities/DataStores/IntegrityStore.h"
 #include "PersistentStorageUtilities/DataStores/KeyserverStore.h"
 #include "PersistentStorageUtilities/DataStores/MessageSearchStore.h"
@@ -51,6 +52,7 @@
   EntryStore entryStore;
   MessageSearchStore messageSearchStore;
   DMOperationStore dmOperationStore;
+  HolderStore holderStore;
 
   void persistCryptoModules(
       bool persistContentModule,
diff --git a/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp b/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp
--- a/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp
+++ b/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp
@@ -79,6 +79,7 @@
           std::vector<EntryInfo> entryStoreVector;
           std::vector<LocalMessageInfo> messageStoreLocalMessageInfosVector;
           std::vector<DMOperation> dmOperationsVector;
+          std::vector<Holder> holdersVector;
           try {
             draftsVector =
                 DatabaseManager::getQueryExecutor(identifier).getAllDrafts();
@@ -114,6 +115,8 @@
                     .getAllMessageStoreLocalMessageInfos();
             dmOperationsVector =
                 DatabaseManager::getQueryExecutor(identifier).getDMOperations();
+            holdersVector =
+                DatabaseManager::getQueryExecutor(identifier).getHolders();
           } catch (std::system_error &e) {
             error = e.what();
           }
@@ -156,6 +159,8 @@
           auto dmOperationsVectorPtr =
               std::make_shared<std::vector<DMOperation>>(
                   std::move(dmOperationsVector));
+          auto holdersVectorPtr =
+              std::make_shared<std::vector<Holder>>(std::move(holdersVector));
           this->jsInvoker_->invokeAsync(
               [&innerRt,
                draftsVectorPtr,
@@ -173,6 +178,7 @@
                entryStoreVectorPtr,
                messageStoreLocalMessageInfosVectorPtr,
                dmOperationsVectorPtr,
+               holdersVectorPtr,
                error,
                promise,
                draftStore = this->draftStore,
@@ -187,7 +193,8 @@
                auxUserStore = this->auxUserStore,
                threadActivityStore = this->threadActivityStore,
                entryStore = this->entryStore,
-               dmOperationStore = this->dmOperationStore]() {
+               dmOperationStore = this->dmOperationStore,
+               holderStore = this->holderStore]() {
                 if (error.size()) {
                   promise->reject(error);
                   return;
@@ -226,6 +233,8 @@
                         innerRt, messageStoreLocalMessageInfosVectorPtr);
                 jsi::Array jsiDMOperations = dmOperationStore.parseDBDataStore(
                     innerRt, dmOperationsVectorPtr);
+                jsi::Array jsiHolders =
+                    holderStore.parseDBDataStore(innerRt, holdersVectorPtr);
 
                 auto jsiClientDBStore = jsi::Object(innerRt);
                 jsiClientDBStore.setProperty(innerRt, "messages", jsiMessages);
@@ -255,6 +264,7 @@
                     jsiMessageStoreLocalMessageInfos);
                 jsiClientDBStore.setProperty(
                     innerRt, "dmOperations", jsiDMOperations);
+                jsiClientDBStore.setProperty(innerRt, "holders", jsiHolders);
 
                 promise->resolve(std::move(jsiClientDBStore));
               });
@@ -414,6 +424,12 @@
         "dmOperationStoreOperations",
         this->dmOperationStore,
         storeOpsPtr);
+    this->appendDBStoreOps(
+        rt,
+        operations,
+        "holderStoreOperations",
+        this->holderStore,
+        storeOpsPtr);
   } catch (std::runtime_error &e) {
     createOperationsError = e.what();
   }
@@ -2103,7 +2119,8 @@
       threadActivityStore(jsInvoker),
       entryStore(jsInvoker),
       messageSearchStore(jsInvoker),
-      dmOperationStore(jsInvoker) {
+      dmOperationStore(jsInvoker),
+      holderStore(jsInvoker) {
   GlobalDBSingleton::instance.enableMultithreading();
 }
 
diff --git a/native/cpp/CommonCpp/NativeModules/HolderStoreOperations.h b/native/cpp/CommonCpp/NativeModules/HolderStoreOperations.h
new file mode 100644
--- /dev/null
+++ b/native/cpp/CommonCpp/NativeModules/HolderStoreOperations.h
@@ -0,0 +1,38 @@
+#pragma once
+
+#include "../DatabaseManagers/entities/Holder.h"
+#include "DBOperationBase.h"
+#include "DatabaseManager.h"
+#include <vector>
+
+namespace comm {
+class RemoveHoldersOperation : public DBOperationBase {
+public:
+  RemoveHoldersOperation(std::vector<std::string> hashes) : hashes{hashes} {
+  }
+
+  virtual void execute(DatabaseIdentifier id) override {
+    DatabaseManager::getQueryExecutor(id).removeHolders(this->hashes);
+  }
+
+private:
+  std::vector<std::string> hashes;
+};
+
+class ReplaceHoldersOperation : public DBOperationBase {
+public:
+  ReplaceHoldersOperation(std::vector<Holder> &&holders)
+      : holders{std::move(holders)} {
+  }
+
+  virtual void execute(DatabaseIdentifier id) override {
+    for (auto holder : this->holders) {
+      DatabaseManager::getQueryExecutor(id).replaceHolder(holder);
+    }
+  }
+
+private:
+  std::vector<Holder> holders;
+};
+
+} // namespace comm
diff --git a/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/HolderStore.h b/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/HolderStore.h
new file mode 100644
--- /dev/null
+++ b/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/HolderStore.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#include "../../../DatabaseManagers/entities/Holder.h"
+#include "../../DBOperationBase.h"
+#include "BaseDataStore.h"
+#include "HolderStoreOperations.h"
+
+#include <jsi/jsi.h>
+
+namespace comm {
+
+class HolderStore : public BaseDataStore<DBOperationBase, Holder> {
+private:
+  static OperationType REMOVE_OPERATION;
+  static OperationType REPLACE_OPERATION;
+
+public:
+  HolderStore(std::shared_ptr<facebook::react::CallInvoker> jsInvoker);
+
+  std::vector<std::unique_ptr<DBOperationBase>> createOperations(
+      jsi::Runtime &rt,
+      const jsi::Array &operations) const override;
+
+  jsi::Array parseDBDataStore(
+      jsi::Runtime &rt,
+      std::shared_ptr<std::vector<Holder>> dataVectorPtr) const override;
+};
+
+} // namespace comm
\ No newline at end of file
diff --git a/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/HolderStore.cpp b/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/HolderStore.cpp
new file mode 100644
--- /dev/null
+++ b/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/HolderStore.cpp
@@ -0,0 +1,78 @@
+#include "HolderStore.h"
+
+#include "../../DBOperationBase.h"
+#include <ReactCommon/TurboModuleUtils.h>
+#include <jsi/jsi.h>
+
+namespace comm {
+OperationType HolderStore::REMOVE_OPERATION = "remove_holders";
+OperationType HolderStore::REPLACE_OPERATION = "replace_holders";
+
+HolderStore::HolderStore(
+    std::shared_ptr<facebook::react::CallInvoker> jsInvoker)
+    : BaseDataStore(jsInvoker) {
+}
+
+jsi::Array HolderStore::parseDBDataStore(
+    jsi::Runtime &rt,
+    std::shared_ptr<std::vector<Holder>> holdersVectorPtr) const {
+  size_t numHolders = holdersVectorPtr->size();
+  jsi::Array jsiHolders = jsi::Array(rt, numHolders);
+  size_t writeIdx = 0;
+  for (const Holder &holder : *holdersVectorPtr) {
+    jsi::Object jsiHolder = jsi::Object(rt);
+    jsiHolder.setProperty(rt, "hash", holder.hash);
+    jsiHolder.setProperty(rt, "holder", holder.holder);
+    jsiHolder.setProperty(rt, "status", holder.status);
+    jsiHolders.setValueAtIndex(rt, writeIdx++, jsiHolder);
+  }
+  return jsiHolders;
+}
+
+std::vector<std::unique_ptr<DBOperationBase>> HolderStore::createOperations(
+    jsi::Runtime &rt,
+    const jsi::Array &operations) const {
+  std::vector<std::unique_ptr<DBOperationBase>> holderStoreOps;
+
+  for (size_t idx = 0; idx < operations.size(rt); idx++) {
+    jsi::Object op = operations.getValueAtIndex(rt, idx).asObject(rt);
+    std::string opType = op.getProperty(rt, "type").asString(rt).utf8(rt);
+
+    if (opType == REMOVE_OPERATION) {
+      std::vector<std::string> hashesToRemove;
+      jsi::Object payloadObj = op.getProperty(rt, "payload").asObject(rt);
+      jsi::Array hashes =
+          payloadObj.getProperty(rt, "hashes").asObject(rt).asArray(rt);
+      for (int i = 0; i < hashes.size(rt); i++) {
+        hashesToRemove.push_back(
+            hashes.getValueAtIndex(rt, i).asString(rt).utf8(rt));
+      }
+      holderStoreOps.push_back(
+          std::make_unique<RemoveHoldersOperation>(std::move(hashesToRemove)));
+    } else if (opType == REPLACE_OPERATION) {
+      std::vector<Holder> holdersToReplace;
+      jsi::Object payloadObj = op.getProperty(rt, "payload").asObject(rt);
+      jsi::Array items =
+          payloadObj.getProperty(rt, "items").asObject(rt).asArray(rt);
+      for (int i = 0; i < items.size(rt); i++) {
+        jsi::Object item = items.getValueAtIndex(rt, i).asObject(rt);
+        std::string hash = item.getProperty(rt, "hash").asString(rt).utf8(rt);
+        std::string holder =
+            item.getProperty(rt, "holder").asString(rt).utf8(rt);
+        std::string status =
+            item.getProperty(rt, "status").asString(rt).utf8(rt);
+
+        Holder holderItem{hash, holder, status};
+        holdersToReplace.push_back(std::move(holderItem));
+      }
+
+      holderStoreOps.push_back(std::make_unique<ReplaceHoldersOperation>(
+          std::move(holdersToReplace)));
+    } else {
+      throw std::runtime_error("unsupported operation: " + opType);
+    }
+  };
+  return holderStoreOps;
+}
+
+} // namespace comm
\ No newline at end of file
diff --git a/native/ios/Comm.xcodeproj/project.pbxproj b/native/ios/Comm.xcodeproj/project.pbxproj
--- a/native/ios/Comm.xcodeproj/project.pbxproj
+++ b/native/ios/Comm.xcodeproj/project.pbxproj
@@ -60,6 +60,7 @@
 		8E3994552B039A7C00D5E950 /* UserStore.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 8E3994532B039A7C00D5E950 /* UserStore.cpp */; };
 		8E43C32C291E5B4A009378F5 /* TerminateApp.mm in Sources */ = {isa = PBXBuildFile; fileRef = 8E43C32B291E5B4A009378F5 /* TerminateApp.mm */; };
 		8E86A6D329537EBB000BBE7D /* DatabaseManager.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 8E86A6D229537EBB000BBE7D /* DatabaseManager.cpp */; };
+		8E8A8DFD2E15A4F100519F55 /* HolderStore.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 8E8A8DFC2E15A4F100519F55 /* HolderStore.cpp */; };
 		8EA59BD62A6E8E0400EB4F53 /* DraftStore.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 8EA59BD42A6E8E0400EB4F53 /* DraftStore.cpp */; };
 		8EA59BD92A73DAB000EB4F53 /* rustJSI-generated.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 8EA59BD72A73DAB000EB4F53 /* rustJSI-generated.cpp */; };
 		8ECF4E182DDDD9EF0079D3D6 /* WebSQLiteConnectionManager.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 8ECF4E172DDDD9EF0079D3D6 /* WebSQLiteConnectionManager.cpp */; };
@@ -268,6 +269,9 @@
 		8E43C32B291E5B4A009378F5 /* TerminateApp.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = TerminateApp.mm; path = Comm/TerminateApp.mm; sourceTree = "<group>"; };
 		8E43C32E291E5B9D009378F5 /* TerminateApp.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = TerminateApp.h; path = ../cpp/CommonCpp/Tools/TerminateApp.h; sourceTree = "<group>"; };
 		8E86A6D229537EBB000BBE7D /* DatabaseManager.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = DatabaseManager.cpp; sourceTree = "<group>"; };
+		8E8A8DFA2E15A4C400519F55 /* HolderStoreOperations.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = HolderStoreOperations.h; sourceTree = "<group>"; };
+		8E8A8DFB2E15A4F100519F55 /* HolderStore.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = HolderStore.h; path = PersistentStorageUtilities/DataStores/HolderStore.h; sourceTree = "<group>"; };
+		8E8A8DFC2E15A4F100519F55 /* HolderStore.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = HolderStore.cpp; path = PersistentStorageUtilities/DataStores/HolderStore.cpp; sourceTree = "<group>"; };
 		8EA59BD22A6E800100EB4F53 /* NativeModuleUtils.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NativeModuleUtils.h; sourceTree = "<group>"; };
 		8EA59BD32A6E8CB700EB4F53 /* BaseDataStore.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = BaseDataStore.h; path = PersistentStorageUtilities/DataStores/BaseDataStore.h; sourceTree = "<group>"; };
 		8EA59BD42A6E8E0400EB4F53 /* DraftStore.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = DraftStore.cpp; path = PersistentStorageUtilities/DataStores/DraftStore.cpp; sourceTree = "<group>"; };
@@ -529,6 +533,7 @@
 		71BE843A2636A944002849D2 /* NativeModules */ = {
 			isa = PBXGroup;
 			children = (
+				8E8A8DFA2E15A4C400519F55 /* HolderStoreOperations.h */,
 				0E02677E2D81ED7B00788249 /* DMOperationStoreOperations.h */,
 				CBAB63872BFCB071003B089F /* EntryStoreOperations.h */,
 				B3B02EBE2B8538860020D118 /* CommunityStoreOperations.h */,
@@ -726,6 +731,8 @@
 		8EA59BD02A6E786200EB4F53 /* DataStores */ = {
 			isa = PBXGroup;
 			children = (
+				8E8A8DFB2E15A4F100519F55 /* HolderStore.h */,
+				8E8A8DFC2E15A4F100519F55 /* HolderStore.cpp */,
 				0E02677B2D81ED6600788249 /* DMOperationStore.h */,
 				0E02677C2D81ED6600788249 /* DMOperationStore.cpp */,
 				816D2D582C480E60001C0B67 /* MessageSearchStore.cpp */,
@@ -1267,6 +1274,7 @@
 				7FBB2A7829E945C2002C6493 /* CommUtilsModule.cpp in Sources */,
 				CB38B48228771C7A00171182 /* NonBlockingLock.mm in Sources */,
 				718DE99E2653D41C00365824 /* WorkerThread.cpp in Sources */,
+				8E8A8DFD2E15A4F100519F55 /* HolderStore.cpp in Sources */,
 				8ECF4E182DDDD9EF0079D3D6 /* WebSQLiteConnectionManager.cpp in Sources */,
 				8B99BAAE28D511FF00EB5ADB /* lib.rs.cc in Sources */,
 				8EF0F6032DCA43CD00F2B171 /* SQLiteBackup.cpp in Sources */,