Hush Full Node is now GPLv3

Any projects which want to use Hush code from now on will need to be licensed as
GPLv3 or we will send the lawyers: https://www.softwarefreedom.org/

Notably, Komodo (KMD) is licensed as GPLv2 and is no longer compatible to receive
code changes, without causing legal issues. MIT projects, such as Zcash, also cannot pull
in changes from the Hush Full Node without permission from The Hush Developers,
which may in some circumstances grant an MIT license on a case-by-case basis.

src/test/Checkpoints_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 //
 // Unit tests for block-chain checkpoints

src/test/DoS_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 //
 // Unit tests for denial-of-service detection/prevention code

src/test/accounting_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "wallet/wallet.h"
 #include "wallet/walletdb.h"

src/test/addrman_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 #include "addrman.h"
 #include "test/test_bitcoin.h"
 #include <string>

src/test/alert_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 //
 // Unit tests for alert system

src/test/allocator_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "util.h"
 

src/test/arith_uint256_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include <boost/test/unit_test.hpp>
 #include <stdint.h>

src/test/base32_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "utilstrencodings.h"
 #include "test/test_bitcoin.h"

src/test/base58_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "base58.h"
 

src/test/base64_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "utilstrencodings.h"
 #include "test/test_bitcoin.h"

src/test/bech32_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2017 Pieter Wuille
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "bech32.h"
 #include "test/test_bitcoin.h"

src/test/bignum.h

@@ -1,7 +1,7 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
 // Copyright (c) 2009-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #ifndef BITCOIN_TEST_BIGNUM_H
 #define BITCOIN_TEST_BIGNUM_H

src/test/bip32_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include <boost/test/unit_test.hpp>
 

src/test/bloom_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "bloom.h"
 

src/test/checkblock_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2013-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "clientversion.h"
 #include "consensus/validation.h"

src/test/coins_tests.cpp

@@ -1,7 +1,7 @@
 // Copyright (c) 2014 The Bitcoin Core developers
 // Copyright (c) 2019-2020 The Hush developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "coins.h"
 #include "random.h"

src/test/compress_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "compressor.h"
 #include "util.h"

src/test/convertbits_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2018 The Zcash developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include <utilstrencodings.h>
 #include <test/test_bitcoin.h>

src/test/crypto_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "crypto/ripemd160.h"
 #include "crypto/sha1.h"

src/test/dbwrapper_tests.cpp

@@ -1,7 +1,7 @@
 // Copyright (c) 2018 The Zcash developers
 // Copyright (c) 2012-2017 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "dbwrapper.h"
 #include "uint256.h"

src/test/equihash_tests.cpp

@@ -1,7 +1,7 @@
 // Copyright (c) 2016 Jack Grigg
 // Copyright (c) 2016 The Zcash developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #if defined(HAVE_CONFIG_H)
 #include "config/bitcoin-config.h"

src/test/getarg_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "util.h"
 #include "test/test_bitcoin.h"

src/test/hash_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "hash.h"
 #include "utilstrencodings.h"

src/test/key_tests.cpp

@@ -1,7 +1,7 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
 // Copyright (c) 2019-2020 The Hush developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "key.h"
 

src/test/main_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "chainparams.h"
 #include "main.h"

src/test/mempool_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "consensus/upgrades.h"
 #include "main.h"

src/test/miner_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "arith_uint256.h"
 #include "consensus/validation.h"

src/test/mruset_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "mruset.h"
 

src/test/multisig_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "consensus/upgrades.h"
 #include "key.h"

src/test/netbase_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "netbase.h"
 #include "test/test_bitcoin.h"

src/test/pmt_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "merkleblock.h"
 #include "serialize.h"

src/test/policyestimator_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2015 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "policy/fees.h"
 #include "txmempool.h"

src/test/pow_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2015 The Bitcoin Core developers
-// Distributed under the MIT/X11 software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3/X11 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "main.h"
 #include "pow.h"

src/test/prevector_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2015 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include <vector>
 #include "prevector.h"

src/test/raii_event_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2016 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include <event2/event.h>
 

src/test/reverselock_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2015 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "reverselock.h"
 #include "test/test_bitcoin.h"

src/test/rpc_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "rpc/server.h"
 #include "rpc/client.h"

src/test/rpc_wallet_tests.cpp

@@ -1,7 +1,7 @@
 // Copyright (c) 2013-2014 The Bitcoin Core developers
 // Copyright (c) 2019-2020 The Hush developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "rpc/server.h"
 #include "rpc/client.h"

src/test/sanity_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "compat/sanity.h"
 #include "key.h"

src/test/scheduler_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "random.h"
 #include "scheduler.h"

src/test/script_P2PKH_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2015 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "script/script.h"
 #include "test/test_bitcoin.h"

src/test/script_P2SH_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "consensus/upgrades.h"
 #include "core_io.h"

src/test/script_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "data/script_invalid.json.h"
 #include "data/script_valid.json.h"

src/test/scriptnum_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "bignum.h"
 #include "script/script.h"

src/test/serialize_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "serialize.h"
 #include "streams.h"

src/test/sighash_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "consensus/upgrades.h"
 #include "consensus/validation.h"

src/test/sigopcount_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2012-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "pubkey.h"
 #include "key.h"

src/test/skiplist_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "main.h"
 #include "random.h"

src/test/test_bitcoin.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #define BOOST_TEST_MODULE Bitcoin Test Suite
 

src/test/timedata_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 #include "timedata.h"
 #include "test/test_bitcoin.h"

src/test/torcontrol_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2017 The Zcash developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 //
 #include "test/test_bitcoin.h"
 #include "torcontrol.cpp"

src/test/transaction_tests.cpp

@@ -1,7 +1,7 @@
 // Copyright (c) 2019-2020 The Hush developers
 // Copyright (c) 2011-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "data/tx_invalid.json.h"
 #include "data/tx_valid.json.h"

src/test/uint256_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 #include "arith_uint256.h"
 #include "uint256.h"
 #include "version.h"

src/test/univalue_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright 2014 BitPay, Inc.
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include <stdint.h>
 #include <vector>

src/test/util_tests.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) 2011-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or https://www.opensource.org/licenses/mit-license.php
+// Distributed under the GPLv3 software license, see the accompanying
+// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "util.h"