diff --git a/00-minimal/cosign.pub b/00-minimal/cosign.pub
new file mode 100644
index 0000000..d90ac20
--- /dev/null
+++ b/00-minimal/cosign.pub
@@ -0,0 +1,4 @@
+-----BEGIN PUBLIC KEY-----
+MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEliM5WSdh8GEB5c9ffB+/RJJAbAkT
+Rkdfr9RsoSjPITV0foGyvoiQ06DCiaTgaj6kBG2rUHPXEgIH5B2IlPJMRw==
+-----END PUBLIC KEY-----