diff --git a/src/index/base.h b/src/index/base.h
--- a/src/index/base.h
+++ b/src/index/base.h
@@ -38,10 +38,10 @@
         DB(const fs::path &path, size_t n_cache_size, bool f_memory = false,
            bool f_wipe = false, bool f_obfuscate = false);
 
-        /// Read block locator of the chain that the txindex is in sync with.
+        /// Read block locator of the chain that the index is in sync with.
         bool ReadBestBlock(CBlockLocator &locator) const;
 
-        /// Write block locator of the chain that the txindex is in sync with.
+        /// Write block locator of the chain that the index is in sync with.
         void WriteBestBlock(CDBBatch &batch, const CBlockLocator &locator);
     };
 
diff --git a/src/index/coinstatsindex.cpp b/src/index/coinstatsindex.cpp
--- a/src/index/coinstatsindex.cpp
+++ b/src/index/coinstatsindex.cpp
@@ -392,6 +392,15 @@
                 "%s: Cannot read current %s state; index may be corrupted",
                 __func__, GetName());
         }
+
+        uint256 out;
+        m_muhash.Finalize(out);
+        if (entry.muhash != out) {
+            return error(
+                "%s: Cannot read current %s state; index may be corrupted",
+                __func__, GetName());
+        }
+
         m_transaction_output_count = entry.transaction_output_count;
         m_bogo_size = entry.bogo_size;
         m_total_amount = entry.total_amount;