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 ) id 1WGUPT-0006cb-5l for bitcoin-development@lists.sourceforge.net; Thu, 20 Feb 2014 14:15:31 +0000 Received-SPF: pass (sog-mx-4.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.217.179 as permitted sender) client-ip=209.85.217.179; envelope-from=gmaxwell@gmail.com; helo=mail-lb0-f179.google.com; Received: from mail-lb0-f179.google.com ([209.85.217.179]) by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1WGUPP-0005Uk-QO for bitcoin-development@lists.sourceforge.net; Thu, 20 Feb 2014 14:15:31 +0000 Received: by mail-lb0-f179.google.com with SMTP id l4so1340058lbv.24 for ; Thu, 20 Feb 2014 06:15:21 -0800 (PST) MIME-Version: 1.0 X-Received: by 10.112.166.195 with SMTP id zi3mr1151258lbb.83.1392905721232; Thu, 20 Feb 2014 06:15:21 -0800 (PST) Received: by 10.112.189.164 with HTTP; Thu, 20 Feb 2014 06:15:21 -0800 (PST) In-Reply-To: References: <52FBD948.906@monetize.io> <201402122252.31060.luke@dashjr.org> <601EE159-9022-4ADF-80AC-7E1C39E86A65@mac.com> <81A62AB7-9EC6-439E-96CF-F064F0151BB9@mac.com> Date: Thu, 20 Feb 2014 06:15:21 -0800 Message-ID: From: Gregory Maxwell To: Mike Hearn Content-Type: text/plain; charset=UTF-8 X-Spam-Score: -1.6 (-) 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 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (gmaxwell[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -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: 1WGUPP-0005Uk-QO Cc: Bitcoin Dev Subject: Re: [Bitcoin-development] [RFC] [BIP proposal] Dealing with malleability 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, 20 Feb 2014 14:15:31 -0000 On Thu, Feb 20, 2014 at 6:08 AM, Mike Hearn wrote: > We've done forking changes before much faster than a year and that was with > less experience. If we want, we can get this done within months. You mean P2SH... which your implementation has only picked up support for in the last month or so?