diff --git a/coins b/coins
index f999f7d..1267696 100644
--- a/coins
+++ b/coins
@@ -417,6 +417,13 @@
     "etomic":"0x3618516f45cd3c913f81f9987af41077932bc40d",
     "rpcport":80
   },
+  {
+    "coin":"POLY",
+    "name":"polymath-network",
+    "fname":"Polymath",
+    "etomic":"0x9992ec3cf6a55b00978cddf2b27bc6882d88d1ec",
+    "rpcport":80
+  },
   {
     "coin":"PURC",
     "name":"peurcoin",
@@ -452,6 +459,13 @@
     "etomic":"0xbad7a7f7ba71ce3659fe6dcad34af86b9de2a4b2",
     "rpcport":80
   },
+  {
+    "coin":"SUB",
+    "name":"substratum",
+    "fname":"Substratum",
+    "etomic":"0x12480e24eb5bec1a9d4369cab6a80cad3c0a377a",
+    "rpcport":80
+  },
   {
     "coin":"CIX",
     "name":"cryptonetix",
diff --git a/icons/poly.png b/icons/poly.png
new file mode 100644
index 0000000..c456828
Binary files /dev/null and b/icons/poly.png differ
diff --git a/icons/sub.png b/icons/sub.png
new file mode 100644
index 0000000..e0730f1
Binary files /dev/null and b/icons/sub.png differ