diff --git a/_data/signed/davidhamner.yaml b/_data/signed/davidhamner.yaml
new file mode 100644
index 00000000..5bf31147
--- /dev/null
+++ b/_data/signed/davidhamner.yaml
@@ -0,0 +1,2 @@
+name: David Hamner
+link: https://www.hackers-game.com/