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Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>,
Gavin Andresen <gavin@bitcoinfoundation.org>,
=?UTF-8?Q?Emin_G=C3=BCn_Sirer?= <egs@systems.cs.cornell.edu>
Subject: Re: [Bitcoin-development] BIP proposal - patch to raise selfish
mining threshold.
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--089e011607067cfe1504ea71b836
Content-Type: text/plain; charset=UTF-8
On Tue, Nov 5, 2013 at 6:43 PM, Ittay <ittay.eyal@cornell.edu> wrote:
> The attack can be easily hidden. And be sure that before today, today,
> and after today, very smart people are at their computer planning attacks
> on Bitcoin. Exploits must be published and fixed FAST.
>
I think it would be helpful if you actually implemented and pulled off this
attack, by becoming the dominant miner capable of reversing spends at will.
Then we'd know how quickly it can be done.
--089e011607067cfe1504ea71b836
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr">On Tue, Nov 5, 2013 at 6:43 PM, Ittay <span dir=3D"ltr">&l=
t;<a href=3D"mailto:ittay.eyal@cornell.edu" target=3D"_blank">ittay.eyal@co=
rnell.edu</a>></span> wrote:<br><div class=3D"gmail_extra"><div class=3D=
"gmail_quote">
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><div dir=3D"ltr"><div class=3D"im"><span sty=
le=3D"color:rgb(34,34,34)">The attack can be easily hidden. And be sure tha=
t before today, today,=C2=A0</span><br>
</div><div class=3D"gmail_extra"><div class=3D"gmail_quote"><div>and after =
today, very smart people are at their computer planning attacks=C2=A0</div>
<div>on Bitcoin. Exploits must be published and fixed FAST.=C2=A0</div></di=
v></div></div></blockquote><div><br></div><div>I think it would be helpful =
if you actually implemented and pulled off this attack, by becoming the dom=
inant miner capable of reversing spends at will. Then we'd know how qui=
ckly it can be done.</div>
<div><br></div><div><br></div></div><br></div></div>
--089e011607067cfe1504ea71b836--
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