diff --git a/README.md b/README.md
index 7bf0722..43d83b5 100644
--- a/README.md
+++ b/README.md
@@ -6,3 +6,13 @@ I have since moved the repository from GitHub due to concerns related to
 their relationship with the
 [ICE](https://github.com/selfagency/microsoft-drop-ice) and
 [Iran](https://github.com/1995parham/github-do-not-ban-us).
+
+# LICENSING
+
+`3ea1645f746abf8de4683aadf07202bce38480f5` (*Tue Feb 21 14:15:46 2023 +0200*) switches from BSD-3 clause to
+CC0. I don't think anything here qualifies as original work or licensable
+in general.
+
+However I am always happy to hear if I have inspired something so if you
+have some method of attribution, I am happy to be included, while that is
+by no means necessary.