diff --git a/_data/signed/kastaneda.yaml b/_data/signed/kastaneda.yaml
new file mode 100644
index 00000000..fd4038d3
--- /dev/null
+++ b/_data/signed/kastaneda.yaml
@@ -0,0 +1,2 @@
+name: Dmytro Kolesnykov
+link: https://kastaneda.kiev.ua/