diff --git a/contrib/devtools/copyright_header.py b/contrib/devtools/copyright_header.py
index 2b222e8ac7..69e33ceacc 100755
--- a/contrib/devtools/copyright_header.py
+++ b/contrib/devtools/copyright_header.py
@@ -20,15 +20,16 @@ EXCLUDE = [
     'src/qt/dashstrings.cpp',
     'src/chainparamsseeds.h',
     # other external copyrights:
-    'src/bip39.cpp',
-    'src/bip39.h',
-    'src/bip39_english.h',
+    'src/bench/nanobench.h',
     'src/crypto/*',
     'src/ctpl_stl.h',
     'src/reverse_iterator.h',
     'src/test/fuzz/FuzzedDataProvider.h',
     'src/tinyformat.h',
-    'src/bench/nanobench.h',
+    'src/util/expected.h',
+    'src/wallet/bip39.cpp',
+    'src/wallet/bip39.h',
+    'src/wallet/bip39_english.h',
     'test/functional/test_framework/bignum.py',
     # python init:
     '*__init__.py',
@@ -37,13 +38,14 @@ EXCLUDE_COMPILED = re.compile('|'.join([fnmatch.translate(m) for m in EXCLUDE]))
 
 EXCLUDE_DIRS = [
     # git subtrees
+    "src/crc32c/",
     "src/crypto/ctaes/",
     "src/dashbls/",
+    "src/gsl/",
     "src/immer/",
     "src/leveldb/",
     "src/secp256k1/",
     "src/univalue/",
-    "src/crc32c/",
 ]
 
 INCLUDE = ['*.h', '*.cpp', '*.cc', '*.c', '*.mm', '*.py', '*.sh', '*.bash-completion']
@@ -113,6 +115,8 @@ EXPECTED_HOLDER_NAMES = [
     r"Intel Corporation ?",
     r"The Zcash developers",
     r"Jeremy Rubin",
+    r"Statoshi Developers",
+    r"Vincent Thiery",
 ]
 
 DOMINANT_STYLE_COMPILED = {}
diff --git a/src/addressindex.cpp b/src/addressindex.cpp
index e9eee7850f..0e26f63295 100644
--- a/src/addressindex.cpp
+++ b/src/addressindex.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 BitPay, Inc.
+// Copyright (c) 2016 BitPay Inc.
 // Copyright (c) 2023 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/addressindex.h b/src/addressindex.h
index e2dc67a7d8..6425ddf8b2 100644
--- a/src/addressindex.h
+++ b/src/addressindex.h
@@ -1,6 +1,6 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
 // Copyright (c) 2009-2015 The Bitcoin Core developers
-// Copyright (c) 2016 BitPay, Inc.
+// Copyright (c) 2016 BitPay Inc.
 // Copyright (c) 2023 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/rpc/index_util.cpp b/src/rpc/index_util.cpp
index 113071cb8a..abe6912868 100644
--- a/src/rpc/index_util.cpp
+++ b/src/rpc/index_util.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 BitPay, Inc.
+// Copyright (c) 2016 BitPay Inc.
 // Copyright (c) 2024 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/rpc/index_util.h b/src/rpc/index_util.h
index 3155bf2263..577e496f58 100644
--- a/src/rpc/index_util.h
+++ b/src/rpc/index_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 BitPay, Inc.
+// Copyright (c) 2016 BitPay Inc.
 // Copyright (c) 2024 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/spentindex.h b/src/spentindex.h
index 626762fc5f..c0154bb240 100644
--- a/src/spentindex.h
+++ b/src/spentindex.h
@@ -1,6 +1,6 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
 // Copyright (c) 2009-2015 The Bitcoin Core developers
-// Copyright (c) 2016 BitPay, Inc.
+// Copyright (c) 2016 BitPay Inc.
 // Copyright (c) 2023 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/timestampindex.h b/src/timestampindex.h
index 42c34ee55e..e75a6fce99 100644
--- a/src/timestampindex.h
+++ b/src/timestampindex.h
@@ -1,6 +1,6 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
 // Copyright (c) 2009-2015 The Bitcoin Core developers
-// Copyright (c) 2016 BitPay, Inc.
+// Copyright (c) 2016 BitPay Inc.
 // Copyright (c) 2023 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.