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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
Return-Path: <praxeology_guy@protonmail.com>
Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org
[172.17.192.35])
by mail.linuxfoundation.org (Postfix) with ESMTPS id 1563941C
for <bitcoin-dev@lists.linuxfoundation.org>;
Fri, 7 Apr 2017 08:08:19 +0000 (UTC)
X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6
Received: from mail3.protonmail.ch (mail3.protonmail.ch [185.70.40.25])
by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 1AE3F13D
for <bitcoin-dev@lists.linuxfoundation.org>;
Fri, 7 Apr 2017 08:08:18 +0000 (UTC)
Date: Fri, 07 Apr 2017 04:08:10 -0400
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com;
s=default; t=1491552495;
bh=y6KibhVkyGTywiE02Lj18HyLkccZVJttRSpccMCwoDg=;
h=To:From:Cc:Reply-To:Subject:In-Reply-To:References:Feedback-ID:
From;
b=uynIucB24e5FkNUgiRnzgLaNjf7w2mdf5NU5F7oOpDv3ltgPpdK6EwvMmgP7SA+v7
clnggt4uucEcXKcKzNmx4YLA78dNVnrlAcY2lcFihxCICd5g+8vrGwerBK1zdtHCYI
8RuNvRDTSVFYvDbGFRHM6jRvi+8VTUoExcfA2s74=
To: Daniele Pinna <daniele.pinna@gmail.com>
From: praxeology_guy <praxeology_guy@protonmail.com>
Reply-To: praxeology_guy <praxeology_guy@protonmail.com>
Message-ID: <ISkKlFVqjCYz15w_LEBWha85F2BxFQqO_gJyu8UjehKXgua22inacV7RSMNpg_djX8zyTFJC5muZ7CSShbFp14t5y8YOMVwTwcnLGDr_vFo=@protonmail.com>
In-Reply-To: <CAEgR2PHPvhT8sPJAshp3UMRWLxc4fNb=Vdke0NQpB+i=SCDaDg@mail.gmail.com>
References: <CAEgR2PHPvhT8sPJAshp3UMRWLxc4fNb=Vdke0NQpB+i=SCDaDg@mail.gmail.com>
Feedback-ID: QNIhwEyXoeVc3U4MfcUYYZvMnUQl3-PbHr6DzMyDyTNHjRI1PsDP75XnKblbXk3lrG73CSsTOH1kyRSbuPf8Gw==:Ext:ProtonMail
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="b1_066a49684b83eccc3dfc512731b7b495"
X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED,
DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, HTML_MESSAGE,
MIME_BASE64_BLANKS,
RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on
smtp1.linux-foundation.org
X-Mailman-Approved-At: Fri, 07 Apr 2017 11:13:34 +0000
Cc: Bitcoin Dev <bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] BIP proposal: Inhibiting a covert attack on the
Bitcoin POW function
X-BeenThere: bitcoin-dev@lists.linuxfoundation.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Bitcoin Protocol Discussion <bitcoin-dev.lists.linuxfoundation.org>
List-Unsubscribe: <https://lists.linuxfoundation.org/mailman/options/bitcoin-dev>,
<mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=unsubscribe>
List-Archive: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/>
List-Post: <mailto:bitcoin-dev@lists.linuxfoundation.org>
List-Help: <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=help>
List-Subscribe: <https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev>,
<mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=subscribe>
X-List-Received-Date: Fri, 07 Apr 2017 08:08:19 -0000
This is a multi-part message in MIME format.
--b1_066a49684b83eccc3dfc512731b7b495
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: base64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--b1_066a49684b83eccc3dfc512731b7b495
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: base64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--b1_066a49684b83eccc3dfc512731b7b495--
|
