diff --git a/Plugin/Extensions/ItemExtensions.cs b/Plugin/Extensions/ItemExtensions.cs
index 1df3fda..9a3b3dd 100644
--- a/Plugin/Extensions/ItemExtensions.cs
+++ b/Plugin/Extensions/ItemExtensions.cs
@@ -24,17 +24,18 @@ namespace LootValueEX.Extensions
                 return -1f;
             }
         }
-        internal static string CustomHash(this Item? item)
+        internal static string GetCustomHash(this Item? item)
         {
             if (item == null)
                 return string.Empty;
             StringBuilder prehashString = new StringBuilder();
             if (item.IsContainer)
             {
-                return "0";
+                Plugin.Log.LogDebug($"Loop called on {item.LocalizedName()}");
+                item.GetAllItems().Where(prop => !prop.Equals(item)).ExecuteForEach(prop => prehashString.Append(prop.GetCustomHash()));
             }
-            string itemHashTemplate = string.Format("{0}|{1}|{2}|{3}", item.TemplateId, item.GetDurability(), item.GetUses(), item.StackObjectsCount);
-            return "0";
+            string itemHashTemplate = string.Format("{0}|{1}|{2}|{3}", prehashString.ToString(), item.TemplateId, item.GetDurability(), item.GetUses());
+            return Utils.HashingUtils.ConvertToSha256(itemHashTemplate);
         }
 #if DEBUG
         internal static string AttributesToString(this Item? item)
diff --git a/Plugin/Patches/TooltipPatch.cs b/Plugin/Patches/TooltipPatch.cs
index 45f7e2c..f694949 100644
--- a/Plugin/Patches/TooltipPatch.cs
+++ b/Plugin/Patches/TooltipPatch.cs
@@ -23,7 +23,7 @@ namespace LootValueEX.Patches
             Plugin.Log.LogDebug("Stacktrace of tooltip call: \n" + stackTrace.ToString());
             if (GridItemTooltipPatch.PatchTooltip)
             {
-                text += $"<br>TemplateID: {GridItemTooltipPatch.HoveredItem?.TemplateId}<br>Template: {GridItemTooltipPatch.HoveredItem?.Template}<br>Item hashsum: {GridItemTooltipPatch.HoveredItem?.GetHashSum()}<br>Item durability: {GridItemTooltipPatch.HoveredItem?.GetDurability()}<br>Item uses: {GridItemTooltipPatch.HoveredItem?.GetUses()}<br><color=#ff0fff><b>GridItemView</b></color>";
+                text += $"<br>TemplateID: {GridItemTooltipPatch.HoveredItem?.TemplateId}<br>Template: {GridItemTooltipPatch.HoveredItem?.Template}<br>Item hashsum: {GridItemTooltipPatch.HoveredItem?.GetHashSum()}<br>Custom hash: {GridItemTooltipPatch.HoveredItem?.GetCustomHash()}<br>Item durability: {GridItemTooltipPatch.HoveredItem?.GetDurability()}<br>Item uses: {GridItemTooltipPatch.HoveredItem?.GetUses()}<br><color=#ff0fff><b>GridItemView</b></color>";
                 Plugin.Log.LogDebug(GridItemTooltipPatch.HoveredItem?.AttributesToString());
             }
             if (InsuranceSlotPatch.PatchTooltip)