diff --git a/_data/signed/vldmrsmchk.yaml b/_data/signed/vldmrsmchk.yaml
new file mode 100644
index 00000000..f9c4f742
--- /dev/null
+++ b/_data/signed/vldmrsmchk.yaml
@@ -0,0 +1,2 @@
+name: Volodymyr Semchuk
+link: https//github.com/vldmrsmchk