1 files changed, 2 insertions, 0 deletions
diff --git a/src/ht.erl b/src/ht.erl
index 0ef95fe..b24d04d 100644
--- a/src/ht.erl
+++ b/src/ht.erl
@@ -1,3 +1,5 @@
+%%% Copyright (c) 2014, NORDUnet A/S.
+%%% See LICENSE for licensing information.
 %%%
 %%% Implementation of a history tree similar to what is described in
 %%% Efficient Data Structures for Tamper-Evident Logging [0]. This