summaryrefslogtreecommitdiff
path: root/91/ed23803fca9a3b0648ebc08be63dfc686722f2
blob: a36010b840267e3d669851132fd9de72bdd4ff21 (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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194]
	helo=mx.sourceforge.net)
	by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76)
	(envelope-from <petr@praus.net>) id 1U3dxi-0006VS-2O
	for bitcoin-development@lists.sourceforge.net;
	Fri, 08 Feb 2013 02:45:14 +0000
Received-SPF: pass (sog-mx-4.v43.ch3.sourceforge.com: domain of praus.net
	designates 209.85.215.46 as permitted sender)
	client-ip=209.85.215.46; envelope-from=petr@praus.net;
	helo=mail-la0-f46.google.com; 
Received: from mail-la0-f46.google.com ([209.85.215.46])
	by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128)
	(Exim 4.76) id 1U3dxf-0006Od-W0
	for bitcoin-development@lists.sourceforge.net;
	Fri, 08 Feb 2013 02:45:14 +0000
Received: by mail-la0-f46.google.com with SMTP id fq12so3256905lab.5
	for <bitcoin-development@lists.sourceforge.net>;
	Thu, 07 Feb 2013 18:45:04 -0800 (PST)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
	d=google.com; s=20120113;
	h=x-received:mime-version:x-originating-ip:in-reply-to:references
	:from:date:message-id:subject:to:content-type:x-gm-message-state;
	bh=CHXnsJOFX9kg8lJvLC7912aOlmfSLh9/3TTyZOrhEF4=;
	b=TX0t9gzAiWLYx1MVpm5LJAVQPc1/UuRAAI7c941QSho/MPcutiUAtV/1w+C9zaCsd3
	lXW9bHsBUvEi0DNIk80xA4PD1qnKlOD0ATMQEjlFOnMVZi0ygbLZiK/vIAhjsJtwxxv0
	R6UmifkiOEqQQexcw2+qL9fyGO0yx3OtThf7qqtg0TfSgL6RkMy0cEaHEWfCoAnLmcye
	Il3V8KYX1/z53sV6PJMws8odj2bPi9/dj99Ok0eo3EirdydVzzAT1Zrmt+klK55nHbIE
	Ck9pebfmnr1Mod+4QHLAmsEv+XmueBvwe+WMyDEezY7aW4J5bhHkduwg0YsaV4sva/iU
	K4sA==
X-Received: by 10.112.27.33 with SMTP id q1mr1669886lbg.78.1360291504582; Thu,
	07 Feb 2013 18:45:04 -0800 (PST)
MIME-Version: 1.0
Received: by 10.112.43.1 with HTTP; Thu, 7 Feb 2013 18:44:44 -0800 (PST)
X-Originating-IP: [24.155.29.161]
In-Reply-To: <CACezXZ_1TjtPtm_PXF+f63NvtR92+UtsXDizS05wXWP+YOrp_g@mail.gmail.com>
References: <CACezXZ_1TjtPtm_PXF+f63NvtR92+UtsXDizS05wXWP+YOrp_g@mail.gmail.com>
From: Petr Praus <petr@praus.net>
Date: Thu, 7 Feb 2013 20:44:44 -0600
Message-ID: <CACezXZ85Bzw1jAFtnGXdp49dTYSoRL5cEjFtVPMxc1KTd0Vb+w@mail.gmail.com>
To: bitcoin-development@lists.sourceforge.net
Content-Type: multipart/alternative; boundary=bcaec554da72ebef7004d52d8b88
X-Gm-Message-State: ALoCoQnzlG3Ex2k8i6KewhU9GsppXo2qnqjXahE8VqOmQmkUWnEWV1/26okwHpO3FvusiKvwLiMO
X-Spam-Score: -0.6 (/)
X-Spam-Report: Spam Filtering performed by mx.sourceforge.net.
	See http://spamassassin.org/tag/ for more details.
	-1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for
	sender-domain
	-0.0 SPF_PASS               SPF: sender matches SPF record
	1.0 HTML_MESSAGE           BODY: HTML included in message
	-0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from
	author's domain
	0.1 DKIM_SIGNED            Message has a DKIM or DK signature,
	not necessarily valid
	-0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
X-Headers-End: 1U3dxf-0006Od-W0
Subject: Re: [Bitcoin-development] Implementing trading across chains
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: Fri, 08 Feb 2013 02:45:14 -0000

--bcaec554da72ebef7004d52d8b88
Content-Type: text/plain; charset=UTF-8

Hi,

I intend to implement trading across chains in a P2P manner (as described
by Mike Hearn in
https://en.bitcoin.it/wiki/Contracts#Example_5:_Trading_across_chains).
Note, this is indended more as an alternative chain development, I don't
have any plans for merging it back into main client (not because I don't
want to, but because I think it wouldn't be accepted). Before I dive into
it, I thought it might be a good idea to ask here if the community has any
useful ideas or comments on this topic?

Thanks to Gary Rowe I know about Open
Transactions<https://github.com/FellowTraveler/Open-Transactions>.
They can do "multicurrency trading" too, but it's objectives are quite
ambitious and I'm looking at making relatively small changes in the
mainline Bitcoin client rather than diving into something entirely new.

A little background on why am I doing this, can be found
here<https://groups.google.com/d/topic/bitcoinj/lmVSF8yaJHk/discussion>.
In short it's part of research towards my Master's thesis (more precisely,
an excuse to hack on Bitcoin and sell it as research :)) which should be
about multicurrency (alternative chains) in Bitcoin.

Thanks,
Petr

PS: I hope I'm not too off topic here, but
this<https://bitcointalk.org/index.php?topic=15527.0> thread
indicates it should be fine to post alternative development questions on
this.

--bcaec554da72ebef7004d52d8b88
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div class=3D"gmail_extra"><div style=3D"font-family:arial=
,sans-serif;font-size:12px">Hi,</div><div style=3D"font-family:arial,sans-s=
erif;font-size:12px"><br></div><div style=3D"font-family:arial,sans-serif;f=
ont-size:12px">


I intend to implement trading across chains in a P2P manner (as described b=
y Mike Hearn in=C2=A0<a href=3D"https://en.bitcoin.it/wiki/Contracts#Exampl=
e_5:_Trading_across_chains" target=3D"_blank">https://en.bitcoin.it/wiki/Co=
ntracts#Example_5:_Trading_across_chains</a>). Note, this is indended more =
as an alternative chain development, I don&#39;t have any plans for merging=
 it back into main client (not because I don&#39;t want to, but because I t=
hink it wouldn&#39;t be accepted). Before I dive into it, I thought it migh=
t be a good idea to ask here if the community has any useful ideas or comme=
nts on this topic?</div>


<div style=3D"font-family:arial,sans-serif;font-size:12px"><br></div><div s=
tyle=3D"font-family:arial,sans-serif;font-size:12px">Thanks to Gary Rowe I =
know about=C2=A0<a href=3D"https://github.com/FellowTraveler/Open-Transacti=
ons" target=3D"_blank">Open Transactions</a>. They=C2=A0can do &quot;multic=
urrency trading&quot; too,=C2=A0but it&#39;s objectives are quite ambitious=
 and I&#39;m looking at making relatively small changes in the mainline Bit=
coin client rather than diving into something entirely new.</div>


<div style=3D"font-family:arial,sans-serif;font-size:12px"><br></div><div s=
tyle=3D"font-family:arial,sans-serif;font-size:12px">A little background on=
 why am I doing this, can be found=C2=A0<a href=3D"https://groups.google.co=
m/d/topic/bitcoinj/lmVSF8yaJHk/discussion" target=3D"_blank">here</a>. In s=
hort it&#39;s part of research towards my Master&#39;s thesis (more precise=
ly, an excuse to hack on Bitcoin and sell it as research :)) which should b=
e about multicurrency (alternative chains) in Bitcoin.</div>


<div style=3D"font-family:arial,sans-serif;font-size:12px"><br></div><div s=
tyle=3D"font-family:arial,sans-serif;font-size:12px">Thanks,</div><div styl=
e=3D"font-family:arial,sans-serif;font-size:12px">Petr</div><div style=3D"f=
ont-family:arial,sans-serif;font-size:12px">


<br></div><div style=3D"font-family:arial,sans-serif;font-size:12px">PS: I =
hope I&#39;m not too off topic here, but=C2=A0<a href=3D"https://bitcointal=
k.org/index.php?topic=3D15527.0" target=3D"_blank">this</a>=C2=A0thread ind=
icates it should be fine to post alternative development questions on this.=
=C2=A0</div>


</div></div>

--bcaec554da72ebef7004d52d8b88--