From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1XY6pl-0000Vv-Jd for bitcoin-development@lists.sourceforge.net; Sun, 28 Sep 2014 05:15:45 +0000 Received-SPF: pass (sog-mx-4.v43.ch3.sourceforge.com: domain of petertodd.org designates 62.13.149.112 as permitted sender) client-ip=62.13.149.112; envelope-from=pete@petertodd.org; helo=outmail149112.authsmtp.co.uk; Received: from outmail149112.authsmtp.co.uk ([62.13.149.112]) by sog-mx-4.v43.ch3.sourceforge.com with esmtp (Exim 4.76) id 1XY6pj-0002EV-IM for bitcoin-development@lists.sourceforge.net; Sun, 28 Sep 2014 05:15:45 +0000 Received: from mail-c235.authsmtp.com (mail-c235.authsmtp.com [62.13.128.235]) by punt17.authsmtp.com (8.14.2/8.14.2/) with ESMTP id s8S5FaM9029384; Sun, 28 Sep 2014 06:15:36 +0100 (BST) Received: from savin.petertodd.org (75-119-251-161.dsl.teksavvy.com [75.119.251.161]) (authenticated bits=128) by mail.authsmtp.com (8.14.2/8.14.2/) with ESMTP id s8S5FVjo047997 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Sun, 28 Sep 2014 06:15:34 +0100 (BST) Date: Sun, 28 Sep 2014 01:15:53 -0400 From: Peter Todd To: Tom Harding Message-ID: <20140928051553.GB11287@savin.petertodd.org> References: <1447373.AzvO89eGJS@crushinator> <6165581.aoAyGZkGge@crushinator> <542778B0.7090202@thinlink.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="B4IIlcmfBL/1gGOG" Content-Disposition: inline In-Reply-To: <542778B0.7090202@thinlink.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Server-Quench: 79d4c366-46ce-11e4-b396-002590a15da7 X-AuthReport-Spam: If SPAM / abuse - report it at: http://www.authsmtp.com/abuse X-AuthRoute: OCd2Yg0TA1ZNQRgX IjsJECJaVQIpKltL GxAVKBZePFsRUQkR aQdMdAoUC1AEAgsB AmIbW1JeUVh7Wmc7 bA9PbARUfEhLXhtr VklWR1pVCwQmQhRi A2h4CEZycwJPcXk+ ZERjWngVW00ucRV+ REhJEWtVMHphaTUb TRJbfgVJcANIexZF O1F6ACIKLw51Pz4z GA41ejw8IzhbLzxQ TwcRGBoITF4PFzUx AhoTWDsiEAUbH2Ni aUduMFMYEU8KPy0A X-Authentic-SMTP: 61633532353630.1023:706 X-AuthFastPath: 255 X-AuthSMTP-Origin: 75.119.251.161/587 X-Spam-Score: -1.5 (-) 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 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [62.13.149.112 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record X-Headers-End: 1XY6pj-0002EV-IM Cc: Bitcoin Development Subject: [Bitcoin-development] replace-by-fee v0.9.3 release 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: Sun, 28 Sep 2014 05:15:45 -0000 --B4IIlcmfBL/1gGOG Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Sep 27, 2014 at 07:55:44PM -0700, Tom Harding wrote: > On 9/25/2014 7:37 PM, Aaron Voisine wrote: > > Of course you wouldn't want nodes to propagate alerts without > > independently verifying them > How would a node independently verify a double-spend alert, other than=20 > by having access to an actual signed double-spend? >=20 > #4570 relays the first double-spend AS an alert. Running this branch on= =20 > mainnet, I have been keeping a live list of relayed double-spend=20 > transactions at http://respends.thinlink.com Speaking of, I ported my replace-by-fee branch the recent v0.9.3 release: https://github.com/petertodd/bitcoin/tree/replace-by-fee-v0.9.3 I actually ported it a few days ago; that release has been running on a half-dozen or so nodes right now for a few days with no issues. The v0.9.3 release's scriptSig size limit increase adds a new category of double-spending exploit. I'm not going to get time to add that exploit to my replace-by-fee toolkit(1) for at least another week or so though - pull-reqs accepted. 1) https://github.com/petertodd/replace-by-fee-tools --=20 'peter'[:-1]@petertodd.org 0000000000000000084778cc7b7394a48d65c9451a59dcf98d0f1e1078f39c3a --B4IIlcmfBL/1gGOG Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- iQGrBAEBCACVBQJUJ5mEXhSAAAAAABUAQGJsb2NraGFzaEBiaXRjb2luLm9yZzAw MDAwMDAwMDAwMDAwMDAwODQ3NzhjYzdiNzM5NGE0OGQ2NWM5NDUxYTU5ZGNmOThk MGYxZTEwNzhmMzljM2EvFIAAAAAAFQARcGthLWFkZHJlc3NAZ251cGcub3JncGV0 ZUBwZXRlcnRvZC5vcmcACgkQJIFAPaXwkfsC1wgAojyu1RaKARKcd5THFyO/GQ9G 7oT/Bfz8tnKwbTyZBpk9x3ZRMwDX1wOTtuYOxA5Awp/ZYeYtit68XXcvLDGCaCXa Qaql4mbH3egtV4MgprEsZxUl3WQMuzqs6Eqm9uOdKTXDEGJeymlWxY2WlzHrIfPc bAhM5BhiAOchi995SA8Qm9QRXYV3JE3vK5iyPIKqIcQzrQ5P6TInZ3+E1oNp8nEL qNghUCM1j5PYB0waEPRzzW5fa29NkmoeJEUJkPAHwrPRC1Yajsp4lXNxza+ohQea 7ke7OU6St9s8cpqF3xqQV+e3olfUR/8MrSL4QlfNdOt5B1WUKRutIuk26UCgEg== =XsXx -----END PGP SIGNATURE----- --B4IIlcmfBL/1gGOG--