diff --git a/lib/src/database/daos/key_verification.dao.dart b/lib/src/database/daos/key_verification.dao.dart
index f4693ff4..cfcbaf84 100644
--- a/lib/src/database/daos/key_verification.dao.dart
+++ b/lib/src/database/daos/key_verification.dao.dart
@@ -103,6 +103,25 @@ class KeyVerificationDao extends DatabaseAccessor<TwonlyDB>
     });
   }
 
+  Future<int> getTransferredTrustVerificationsCount() async {
+    final kv = keyVerifications;
+    final ur = userDiscoveryUserRelations;
+
+    final query = selectOnly(ur, distinct: true)
+      ..addColumns([ur.announcedUserId])
+      ..join([
+        innerJoin(contacts, contacts.userId.equalsExp(ur.fromContactId)),
+        innerJoin(kv, kv.contactId.equalsExp(ur.fromContactId)),
+      ])
+      ..where(
+        ur.publicKeyVerifiedTimestamp.isNotNull() &
+            ur.announcedUserId.equalsExp(ur.fromContactId).not(),
+      );
+
+    final rows = await query.get();
+    return rows.length;
+  }
+
   Stream<VerificationStatus> watchAllGroupMembersVerified(String groupId) {
     final gm = groupMembers;
     final directKv = alias(keyVerifications, 'directKv');
diff --git a/lib/src/services/user_study.service.dart b/lib/src/services/user_study.service.dart
index 4507add8..79b9cb07 100644
--- a/lib/src/services/user_study.service.dart
+++ b/lib/src/services/user_study.service.dart
@@ -46,6 +46,8 @@ Future<void> handleUserStudyUpload() async {
     final contacts = await twonlyDB.contactsDao.getAllContacts();
     final verifications = await twonlyDB.keyVerificationDao
         .getFirstVerificationTypeByContacts();
+    final udVerifiedByContactsCount = await twonlyDB.keyVerificationDao
+        .getTransferredTrustVerificationsCount();
 
     final udFriendsShared = await twonlyDB.contactsDao
         .getContactsAnnouncedViaUserDiscovery();
@@ -81,6 +83,7 @@ Future<void> handleUserStudyUpload() async {
 
       'user_study_count_new_friends_via_suggestion':
           userService.currentUser.userStudyCountNewFriendsViaSuggestion,
+      'user_discovery_count_verified_by_contacts': udVerifiedByContactsCount,
 
       'accepted_contacts': contacts.where((c) => c.accepted).length,
       'verified_contacts': verifications.length,