diff --git a/lib/types/store-ops-types.js b/lib/types/store-ops-types.js
--- a/lib/types/store-ops-types.js
+++ b/lib/types/store-ops-types.js
@@ -19,6 +19,7 @@
   ClientDBCommunityStoreOperation,
   CommunityStoreOperation,
 } from '../ops/community-store-ops.js';
+import type { ClientDBIntegrityThreadHash } from '../ops/integrity-store-ops.js';
 import type {
   ClientDBKeyserverInfo,
   ClientDBKeyserverStoreOperation,
@@ -70,6 +71,7 @@
   +users: $ReadOnlyArray<ClientDBUserInfo>,
   +keyservers: $ReadOnlyArray<ClientDBKeyserverInfo>,
   +communities: $ReadOnlyArray<ClientDBCommunityInfo>,
+  +integrityThreadHashes: $ReadOnlyArray<ClientDBIntegrityThreadHash>,
 };
 
 export type ClientStore = {
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
@@ -119,6 +119,7 @@
           std::vector<UserInfo> userStoreVector;
           std::vector<KeyserverInfo> keyserverStoreVector;
           std::vector<CommunityInfo> communityStoreVector;
+          std::vector<IntegrityThreadHash> integrityStoreVector;
           try {
             draftsVector = DatabaseManager::getQueryExecutor().getAllDrafts();
             messagesVector =
@@ -133,6 +134,8 @@
                 DatabaseManager::getQueryExecutor().getAllKeyservers();
             communityStoreVector =
                 DatabaseManager::getQueryExecutor().getAllCommunities();
+            integrityStoreVector = DatabaseManager::getQueryExecutor()
+                                       .getAllIntegrityThreadHashes();
           } catch (std::system_error &e) {
             error = e.what();
           }
@@ -156,6 +159,9 @@
           auto communityStoreVectorPtr =
               std::make_shared<std::vector<CommunityInfo>>(
                   std::move(communityStoreVector));
+          auto integrityStoreVectorPtr =
+              std::make_shared<std::vector<IntegrityThreadHash>>(
+                  std::move(integrityStoreVector));
           this->jsInvoker_->invokeAsync([&innerRt,
                                          draftsVectorPtr,
                                          messagesVectorPtr,
@@ -165,6 +171,7 @@
                                          userStoreVectorPtr,
                                          keyserveStoreVectorPtr,
                                          communityStoreVectorPtr,
+                                         integrityStoreVectorPtr,
                                          error,
                                          promise,
                                          draftStore = this->draftStore,
@@ -173,8 +180,9 @@
                                          reportStore = this->reportStore,
                                          userStore = this->userStore,
                                          keyserverStore = this->keyserverStore,
-                                         communityStore =
-                                             this->communityStore]() {
+                                         communityStore = this->communityStore,
+                                         integrityStore =
+                                             this->integrityStore]() {
             if (error.size()) {
               promise->reject(error);
               return;
@@ -196,6 +204,8 @@
                 innerRt, keyserveStoreVectorPtr);
             jsi::Array jsiCommunityStore = communityStore.parseDBDataStore(
                 innerRt, communityStoreVectorPtr);
+            jsi::Array jsiIntegrityStore = integrityStore.parseDBDataStore(
+                innerRt, integrityStoreVectorPtr);
 
             auto jsiClientDBStore = jsi::Object(innerRt);
             jsiClientDBStore.setProperty(innerRt, "messages", jsiMessages);
@@ -209,6 +219,8 @@
                 innerRt, "keyservers", jsiKeyserverStore);
             jsiClientDBStore.setProperty(
                 innerRt, "communities", jsiCommunityStore);
+            jsiClientDBStore.setProperty(
+                innerRt, "integrityThreadHashes", jsiIntegrityStore);
 
             promise->resolve(std::move(jsiClientDBStore));
           });
diff --git a/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/IntegrityStore.cpp b/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/IntegrityStore.cpp
--- a/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/IntegrityStore.cpp
+++ b/native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/DataStores/IntegrityStore.cpp
@@ -22,7 +22,19 @@
     jsi::Runtime &rt,
     std::shared_ptr<std::vector<IntegrityThreadHash>>
         integrityThreadHashesVectorPtr) const {
-  jsi::Array jsiIntegrityThreadHashes = jsi::Array(rt, 0);
+  size_t numIntegrityThreadHashes = integrityThreadHashesVectorPtr->size();
+  jsi::Array jsiIntegrityThreadHashes =
+      jsi::Array(rt, numIntegrityThreadHashes);
+  size_t writeIdx = 0;
+  for (const IntegrityThreadHash &integrityThreadHash :
+       *integrityThreadHashesVectorPtr) {
+    jsi::Object jsiIntegrityThreadHash = jsi::Object(rt);
+    jsiIntegrityThreadHash.setProperty(rt, "id", integrityThreadHash.id);
+    jsiIntegrityThreadHash.setProperty(
+        rt, "threadHash", integrityThreadHash.thread_hash);
+    jsiIntegrityThreadHashes.setValueAtIndex(
+        rt, writeIdx++, jsiIntegrityThreadHash);
+  }
   return jsiIntegrityThreadHashes;
 }
 
diff --git a/web/shared-worker/worker/process-operations.js b/web/shared-worker/worker/process-operations.js
--- a/web/shared-worker/worker/process-operations.js
+++ b/web/shared-worker/worker/process-operations.js
@@ -258,6 +258,7 @@
     users: [],
     keyservers: sqliteQueryExecutor.getAllKeyservers(),
     communities: sqliteQueryExecutor.getAllCommunities(),
+    integrityThreadHashes: [],
   };
 }