Received: from sog-mx-3.v43.ch3.sourceforge.com ([172.29.43.193] helo=mx.sourceforge.net) by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1WdIET-0007i9-KW for bitcoin-development@lists.sourceforge.net; Thu, 24 Apr 2014 11:54:25 +0000 Received-SPF: pass (sog-mx-3.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.214.175 as permitted sender) client-ip=209.85.214.175; envelope-from=mh.in.england@gmail.com; helo=mail-ob0-f175.google.com; Received: from mail-ob0-f175.google.com ([209.85.214.175]) by sog-mx-3.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1WdIES-0006sz-Op for bitcoin-development@lists.sourceforge.net; Thu, 24 Apr 2014 11:54:25 +0000 Received: by mail-ob0-f175.google.com with SMTP id wp4so2492791obc.20 for ; Thu, 24 Apr 2014 04:54:19 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.60.146.201 with SMTP id te9mr1161711oeb.38.1398340459483; Thu, 24 Apr 2014 04:54:19 -0700 (PDT) Sender: mh.in.england@gmail.com Received: by 10.76.96.180 with HTTP; Thu, 24 Apr 2014 04:54:19 -0700 (PDT) In-Reply-To: References: Date: Thu, 24 Apr 2014 13:54:19 +0200 X-Google-Sender-Auth: 6YbWVtb-k_4VcFBgYX-cizrw7eg Message-ID: From: Mike Hearn To: =?UTF-8?B?Sm9yZ2UgVGltw7Nu?= Content-Type: multipart/alternative; boundary=047d7b5d524e5cd65504f7c88261 X-Spam-Score: -0.5 (/) 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 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (mh.in.england[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 1.0 HTML_MESSAGE BODY: HTML included in message 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: 1WdIES-0006sz-Op Cc: Bitcoin Development Subject: Re: [Bitcoin-development] 0 confirmation txs using replace-by-fee and game theory X-BeenThere: bitcoin-development@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Apr 2014 11:54:25 -0000 --047d7b5d524e5cd65504f7c88261 Content-Type: text/plain; charset=UTF-8 > > Am I missing something? The scheme you described does nothing about Finney attacks, which is the issue presently faced. --047d7b5d524e5cd65504f7c88261 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Am I missing something?

The scheme you described does nothing about Finney attacks, which is the is= sue presently faced.=C2=A0
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