summaryrefslogtreecommitdiff
path: root/8e/d98fe1892871f6e3c37ffe6621e55da180baca
blob: b5ef880675ebb0c13e60dd8782c162253537aebc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
Received: from sog-mx-1.v43.ch3.sourceforge.com ([172.29.43.191]
	helo=mx.sourceforge.net)
	by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76)
	(envelope-from <tamas@bitsofproof.com>) id 1XmV4J-0001Js-5f
	for bitcoin-development@lists.sourceforge.net;
	Thu, 06 Nov 2014 21:58:15 +0000
X-ACL-Warn: 
Received: from wp059.webpack.hosteurope.de ([80.237.132.66])
	by sog-mx-1.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256)
	(Exim 4.76) id 1XmV4H-0000Mu-9k
	for bitcoin-development@lists.sourceforge.net;
	Thu, 06 Nov 2014 21:58:15 +0000
Received: from [37.143.74.116] (helo=[192.168.0.100]); authenticated
	by wp059.webpack.hosteurope.de running ExIM with esmtpsa
	(TLS1.0:RSA_AES_128_CBC_SHA1:16)
	id 1XmV4A-0000e3-Fi; Thu, 06 Nov 2014 22:58:06 +0100
Content-Type: multipart/signed;
	boundary="Apple-Mail=_D72777B7-D5E5-48AB-9BE6-BE0E8034D958";
	protocol="application/pgp-signature"; micalg=pgp-sha512
Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\))
From: Tamas Blummer <tamas@bitsofproof.com>
In-Reply-To: <20141106213215.GA12918@savin.petertodd.org>
Date: Thu, 6 Nov 2014 22:58:04 +0100
Message-Id: <A53D2C60-1D6A-4796-9776-3AF396BEC9F1@bitsofproof.com>
References: <20141106213215.GA12918@savin.petertodd.org>
To: Peter Todd <pete@petertodd.org>
X-Mailer: Apple Mail (2.1878.6)
X-bounce-key: webpack.hosteurope.de; tamas@bitsofproof.com; 1415311093;
	2eda0ef2; 
X-Spam-Score: 0.0 (/)
X-Spam-Report: Spam Filtering performed by mx.sourceforge.net.
	See http://spamassassin.org/tag/ for more details.
	-0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/,
	no trust [80.237.132.66 listed in list.dnswl.org]
X-Headers-End: 1XmV4H-0000Mu-9k
Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] The difficulty of writing consensus
	critical code: the SIGHASH_SINGLE bug
X-BeenThere: bitcoin-development@lists.sourceforge.net
X-Mailman-Version: 2.1.9
Precedence: list
List-Id: <bitcoin-development.lists.sourceforge.net>
List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>,
	<mailto:bitcoin-development-request@lists.sourceforge.net?subject=unsubscribe>
List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum_name=bitcoin-development>
List-Post: <mailto:bitcoin-development@lists.sourceforge.net>
List-Help: <mailto:bitcoin-development-request@lists.sourceforge.net?subject=help>
List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>,
	<mailto:bitcoin-development-request@lists.sourceforge.net?subject=subscribe>
X-List-Received-Date: Thu, 06 Nov 2014 21:58:15 -0000


--Apple-Mail=_D72777B7-D5E5-48AB-9BE6-BE0E8034D958
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
	charset=us-ascii

Thanks Peter,

Having tried to write a bug-for-bug compatible code with Satoshi, I can =
only second that it is rather close to impossible.=20

The aim of BIP62 is noble, still it does not feel right for me to =
increase the complexity of the code with e.g. soft-fork-ready =
versioning.
Freezing the consensus code, studying its bugs appears more appropriate =
to me. What we learn could define a hard fork or a better
chain we migrate to as discussed by blockstream.

Tamas Blummer

--Apple-Mail=_D72777B7-D5E5-48AB-9BE6-BE0E8034D958
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
	filename=signature.asc
Content-Type: application/pgp-signature;
	name=signature.asc
Content-Description: Message signed with OpenPGP using GPGMail

-----BEGIN PGP SIGNATURE-----
Comment: GPGTools - https://gpgtools.org

iQEcBAEBCgAGBQJUW+7sAAoJEPZykcUXcTkc1FgH/2dzFdqKzRt+RWQKDL70hfoD
Ed3jBooSPfDf2mIxfBvTywMHUSDrun2puqaWFLHvJoFNp2rGUWDujMETd1Ax950Z
euFk2UDOmoBE1qXIy0ZqRzxcKuC7Jvs9kaGxIqRc1zgADwd8f5b0p+YB+8nsLHdc
TQ86bnT66nVXPbGO+qyGQQsjwJohkVqwP2NSv/Oow/5D2c+a6tB5EyaDwJCdWqAX
DfOoWv5JdjLa2XcawvJt4Kr4U40prxVo1H1khZjt3VbVab/bqZX3iXitSe9dbHOv
5uxyQt2t3pJL9kqMnDw4S91Z33Q+EIBAQaaXciV7qZ/Qzx7VrA3BURW5l5GEGCs=
=I8UD
-----END PGP SIGNATURE-----

--Apple-Mail=_D72777B7-D5E5-48AB-9BE6-BE0E8034D958--