diff --git a/assets/hecf_signet.svg b/assets/hecf_signet.svg
new file mode 100644
index 0000000..9f97a71
--- /dev/null
+++ b/assets/hecf_signet.svg
@@ -0,0 +1,1364 @@
+
+
diff --git a/assets/ude_signet.svg b/assets/ude_signet.svg
new file mode 100644
index 0000000..4d04fd9
--- /dev/null
+++ b/assets/ude_signet.svg
@@ -0,0 +1 @@
+
\ No newline at end of file