diff --git a/src/base58.h b/src/base58.h
index 04922c74d8..592756ff74 100644
--- a/src/base58.h
+++ b/src/base58.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin Developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/bignum.h b/src/bignum.h
index 5eaa4028b7..1a2406b935 100644
--- a/src/bignum.h
+++ b/src/bignum.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_BIGNUM_H
diff --git a/src/db.cpp b/src/db.cpp
index 9c8c9c4f73..b1c99a03f2 100644
--- a/src/db.cpp
+++ b/src/db.cpp
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/db.h b/src/db.h
index 049857b3ab..73ea1902cc 100644
--- a/src/db.h
+++ b/src/db.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_DB_H
diff --git a/src/headers.h b/src/headers.h
index d1844eb24e..d0c7434820 100644
--- a/src/headers.h
+++ b/src/headers.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/init.cpp b/src/init.cpp
index acfcc44d10..dbc2c41332 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #include "headers.h"
diff --git a/src/init.h b/src/init.h
index a02260c293..4017f25707 100644
--- a/src/init.h
+++ b/src/init.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_INIT_H
diff --git a/src/irc.cpp b/src/irc.cpp
index cde934e80c..5278488dcd 100644
--- a/src/irc.cpp
+++ b/src/irc.cpp
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/irc.h b/src/irc.h
index 18e53597f6..6945b2cecb 100644
--- a/src/irc.h
+++ b/src/irc.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_IRC_H
diff --git a/src/key.h b/src/key.h
index 3c14cfedd5..4c7f9baf93 100644
--- a/src/key.h
+++ b/src/key.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_KEY_H
diff --git a/src/keystore.cpp b/src/keystore.cpp
index 1828d6dddc..4c6848b47a 100644
--- a/src/keystore.cpp
+++ b/src/keystore.cpp
@@ -1,4 +1,5 @@
-// Copyright (c) 2009-2011 Satoshi Nakamoto & Bitcoin developers
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/keystore.h b/src/keystore.h
index 436053a9e3..0324cc6e1b 100644
--- a/src/keystore.h
+++ b/src/keystore.h
@@ -1,4 +1,5 @@
-// Copyright (c) 2009-2011 Satoshi Nakamoto & Bitcoin developers
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_KEYSTORE_H
diff --git a/src/main.cpp b/src/main.cpp
index b57974f577..289c295b88 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #include "headers.h"
diff --git a/src/main.h b/src/main.h
index 9d6de52fa4..97a40d3ec9 100644
--- a/src/main.h
+++ b/src/main.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_MAIN_H
diff --git a/src/net.cpp b/src/net.cpp
index d697788213..2bb2156684 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/net.h b/src/net.h
index 78055bfc69..ce41226f64 100644
--- a/src/net.h
+++ b/src/net.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_NET_H
diff --git a/src/noui.h b/src/noui.h
index d0072df7f2..cbe6fa4c7b 100644
--- a/src/noui.h
+++ b/src/noui.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_NOUI_H
diff --git a/src/rpc.cpp b/src/rpc.cpp
index a4deece6b2..d62a0d9ac3 100644
--- a/src/rpc.cpp
+++ b/src/rpc.cpp
@@ -1,4 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/rpc.h b/src/rpc.h
index 48a7b8a8a6..f267400797 100644
--- a/src/rpc.h
+++ b/src/rpc.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/script.cpp b/src/script.cpp
index 0fc4611fda..d0c6a11491 100644
--- a/src/script.cpp
+++ b/src/script.cpp
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #include "headers.h"
diff --git a/src/script.h b/src/script.h
index 9d94e3f5c8..f866dde714 100644
--- a/src/script.h
+++ b/src/script.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef H_BITCOIN_SCRIPT
diff --git a/src/serialize.h b/src/serialize.h
index cb3a3ea03c..c183d4b38f 100644
--- a/src/serialize.h
+++ b/src/serialize.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_SERIALIZE_H
diff --git a/src/ui.cpp b/src/ui.cpp
index c3c234439c..372808f1ae 100644
--- a/src/ui.cpp
+++ b/src/ui.cpp
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/ui.h b/src/ui.h
index 3bf741534c..2a128a7bac 100644
--- a/src/ui.h
+++ b/src/ui.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_UI_H
diff --git a/src/uint256.h b/src/uint256.h
index 14feb1683d..3e20201387 100644
--- a/src/uint256.h
+++ b/src/uint256.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_UINT256_H
diff --git a/src/util.cpp b/src/util.cpp
index 7693aaa52a..1784448fc8 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #include "headers.h"
diff --git a/src/util.h b/src/util.h
index 8588201dae..77f08d7471 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_UTIL_H
diff --git a/src/wallet.cpp b/src/wallet.cpp
index 1f3f44bfa0..6519ac6372 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -1,4 +1,5 @@
-// Copyright (c) 2009-2011 Satoshi Nakamoto & Bitcoin developers
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet.h b/src/wallet.h
index 51dfa5df5b..499f2a63ac 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -1,4 +1,5 @@
-// Copyright (c) 2009-2011 Satoshi Nakamoto & Bitcoin developers
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_WALLET_H