diff --git a/LICENSE b/LICENSE
index 647c1b6..c4e84df 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,7 +1,7 @@
 BSD 3-Clause License
 
-Copyright (c) 2017 Michał Sałaban.
-Copyright (c) 2016 The MoneroPy Developers.
+Copyright (c) 2017 Michał Sałaban
+Copyright (c) 2016 The MoneroPy Developers
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/README.md b/README.md
index 2bd87a0..f3b9e18 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,14 @@
 Python Monero module
 ====================
 
+A comprehensive Python module for handling Monero cryptocurrency.
+
+THIS CODE IS UNDER INTENSIVE DEVELOPMENT. Do not rely on the API, it may change.
+
 Copyrights
 ----------
 
 Released under the BSD 3-Clause License. See [LICENSE](LICENSE).
 
 (c) 2017 Michał Sałaban <michal@salaban.info>
-(c) 2016 The MoneroPy Developers
+(c) 2016 The MoneroPy Developers (monero/base58.py taken from [MoneroPy](https://github.com/bigreddmachine/MoneroPy))
diff --git a/monero/address.py b/monero/address.py
index 93016d9..68894d7 100644
--- a/monero/address.py
+++ b/monero/address.py
@@ -21,7 +21,7 @@ class Address(object):
             raise ValueError("Invalid checksum")
         if self._decoded[0] not in self._valid_netbytes:
             raise ValueError("Invalid address netbyte {nb}. Allowed values are: {allowed}".format(
-                nb=hexlify(bytes(self._decoded[0])),
+                nb=self._decoded[0],
                 allowed=", ".join(map(lambda b: '%02x' % b, self._valid_netbytes))))
 
     def is_testnet(self):
diff --git a/monero/backends/jsonrpc.py b/monero/backends/jsonrpc.py
index 80b0c50..f0c8f98 100644
--- a/monero/backends/jsonrpc.py
+++ b/monero/backends/jsonrpc.py
@@ -7,7 +7,7 @@ import requests
 
 from .. import exceptions
 from ..account import Account
-from ..address import address
+from ..address import address, Address
 from ..numbers import from_atomic, to_atomic
 
 _log = logging.getLogger(__name__)
@@ -46,7 +46,7 @@ class JSONRPC(object):
             return [Address(_addresses['address'])]
         addresses = [None] * (max(map(operator.itemgetter('address_index'), _addresses['addresses'])) + 1)
         for _addr in _addresses['addresses']:
-            addresses[_addr['address_index']] = Address(_addr['address'])
+            addresses[_addr['address_index']] = address(_addr['address'])
         return addresses
 
     def get_balance(self, account=0):
@@ -75,7 +75,6 @@ class JSONRPC(object):
         }
 
     def transfer(self, destinations, priority, mixin, unlock_time, account=0):
-        print(destinations)
         data = {
             'account_index': account,
             'destinations': list(map(
@@ -130,7 +129,6 @@ class JSONRPC(object):
 
         if 'error' in result:
             err = result['error']
-            # TODO: resolve code, raise exception
             _log.error(u"JSON RPC error:\n{result}".format(result=_ppresult))
             if err['code'] in _err2exc:
                 raise _err2exc[err['code']](err['message'])