diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # Clock module with seven segment display
+![KT0001](https://img.shields.io/badge/ID-KT0001-orange)
 
 ![Front view of the clock module](https://raw.githubusercontent.com/srikit/ssd-clock-module/main/resources/images/ssd-clock-module-front-small.jpg)