diff --git a/src/janin.currency.js b/src/janin.currency.js
index f2b9e75..fbfa7fd 100644
--- a/src/janin.currency.js
+++ b/src/janin.currency.js
@@ -91,8 +91,8 @@ janin.currencies = [
     janin.currency.createCurrency ("Digitalcoin",0x1e, 0x9e, "6",    "Q"    , "D7fJwPfW4dFSJNq4NHbMiYJhYnrZehMpqx"),
     janin.currency.createCurrency ("Dogecoin",   0x1e, 0x9e, "6",    "Q"    , "D74Npoqhwhjw9fShkm5wbj6DD2BJXpmzPj"),
     janin.currency.createCurrency ("Feathercoin",0x0e, 0x8e, "5",    "N"    , "6dxAP6oacHsove5X2kZPpddcT1Am167YzC"),
-    janin.currency.createCurrency ("Gridcoin",   0x25, 0xa5, "6",    "R"    , ""),
-    janin.currency.createCurrency ("HTMLCoin",   0x1e, 0x9e, "6",    "Q"    , "DP4AVuekGEatNmpCL99m46k8THwS9yNVqy"),
+    janin.currency.createCurrency ("Gridcoin",   0x25, 0xa5, "6",    "R"    , "FyYkg3xhJVcVzMMw8JKfQaBxA9DAVhivq4"),
+	janin.currency.createCurrency ("HTMLCoin",   0x1e, 0x9e, "6",    "Q"    , "DP4AVuekGEatNmpCL99m46k8THwS9yNVqy"),
     janin.currency.createCurrency ("Litecoin",   0x30, 0xb0, "6",    "T"    , "LiScnsyPcqsyxn1fx92BcFguryXcw4DgCy"),
     janin.currency.createCurrency ("MagicInternetMoney", 0x30, 0xb0,"6", "T", "LPRqCTYEy53FkEzhRTCauLc7Qq23Z5mxZU"),
     janin.currency.createCurrency ("Marscoin",   0x32, 0xb2, "6",    "T"    , "M8caDttyKt2r7V7WHMMkRZ1jEzxj16fgCn"),