diff --git a/.index b/.index
index 0db44b4..77fc2ad 100644
--- a/.index
+++ b/.index
@@ -72,3 +72,4 @@ tagged_example.md
 20251228120351.todo.md
 20251228125329.md
 20251228125746.todo.md
+20251228130035.todo.md
diff --git a/20251228130035.todo.md b/20251228130035.todo.md
new file mode 100644
index 0000000..dc4ec9f
--- /dev/null
+++ b/20251228130035.todo.md
@@ -0,0 +1 @@
+# [ ] Water proof writing pad cover