diff --git a/_data/signed/brown121407.yaml b/_data/signed/brown121407.yaml
new file mode 100644
index 000000000..8dad11d15
--- /dev/null
+++ b/_data/signed/brown121407.yaml
@@ -0,0 +1,2 @@
+name: Alexandru-Sergiu Marton
+link: https://brown.121407.xyz