diff --git a/Related-Projects.md b/Related-Projects.md
index f4db168..6d35243 100644
--- a/Related-Projects.md
+++ b/Related-Projects.md
@@ -84,6 +84,8 @@ If you're one of them, please reach out and we can add your project to the list
     A community-sourced collection of (not only) Shell scripts around Paperless-ngx.
 - [paperless-ngx-postprocessor](https://github.com/jgillula/paperless-ngx-postprocessor): <kbd>Python</kbd> by [Jeremy Gillula](https://github.com/jgillula)<br>
     A powerful and customizable postprocessing script to automatically set titles, ASNs, and created dates based on data extracted from the contents of your documents.
+- [paperless-tsa](https://github.com/Butanal/paperless-tsa): <kbd>Shell</kbd> by [Butanal](https://github.com/Butanal)<br>
+    Post-consume script for paperless-ngx, allowing to automatically timestamp uploaded documents against an RFC 3161 timestamping authority.
 
 # Hosting Providers