diff --git a/README b/README
index 1e954d7..a27a064 100644
--- a/README
+++ b/README
@@ -6,3 +6,5 @@ Sorry about that.
 What it basically does is copy/paste the various robot pictures, using bits from the SHA hash.
 It's not perfect, and not entirely secure, but it gives a good gut-check to "Hey, this sha is wrong"
 
+CC BY 3.0 on the Images, BSD on the code.
+-CPD
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