Index: nano.tcl
==================================================================
--- nano.tcl
+++ nano.tcl
@@ -88,11 +88,11 @@
 
 	return $result
 }
 
 proc ::nano::address::fromPublicKey {pubKey args} {
-	set addressPrefix "nano_"
+	set addressPrefix "xrb_"
 	foreach arg $args {
 		switch -exact -- $arg {
 			"-xrb" {
 				set addressPrefix "xrb_"
 			}