Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 0121A486 for ; Wed, 19 Aug 2015 01:04:17 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from outmail148099.authsmtp.net (outmail148099.authsmtp.net [62.13.148.99]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id 2767F157 for ; Wed, 19 Aug 2015 01:04:15 +0000 (UTC) Received: from mail-c235.authsmtp.com (mail-c235.authsmtp.com [62.13.128.235]) by punt18.authsmtp.com (8.14.2/8.14.2/) with ESMTP id t7J14D9q056586; Wed, 19 Aug 2015 02:04:13 +0100 (BST) Received: from muck (S0106e03f49079160.ok.shawcable.net [174.4.1.120]) (authenticated bits=128) by mail.authsmtp.com (8.14.2/8.14.2/) with ESMTP id t7J145Mw053056 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Wed, 19 Aug 2015 02:04:12 +0100 (BST) Date: Tue, 18 Aug 2015 18:04:04 -0700 From: Peter Todd To: Thomas Kerin Message-ID: <20150819010404.GB2835@muck> References: <55D288C2.9020207@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="MW5yreqqjyrRcusr" Content-Disposition: inline In-Reply-To: <55D288C2.9020207@gmail.com> X-Server-Quench: 34a52a61-460e-11e5-b398-002590a15da7 X-AuthReport-Spam: If SPAM / abuse - report it at: http://www.authsmtp.com/abuse X-AuthRoute: OCd2Yg0TA1ZNQRgX IjsJECJaVQIpKltL GxAVKBZePFsRUQkR aAdMdwsUGUATAgsB AmMbW1ZeUFl7WGA7 ag1VcwFDY1RPXQV1 VUBOXVMcUAISABgE e1keVxpycgMIfHxy YwhhWiFeXhV8dFt5 RE4BCGwHMGJ9OmMW WF1YdwFReQMbfxoR O1cxNiYHcQ5VPz4z GA41ejw8IwAXAgVt EEkwNlMUTg4uEzI9 ThZKATQqEAgdTj4v ZxU9YlMaEF4WM0Mu eVUmQzBQNxgZCRFf GkwFCyZdLEQFTjYq CgVBNQAA X-Authentic-SMTP: 61633532353630.1023:706 X-AuthFastPath: 0 (Was 255) X-AuthSMTP-Origin: 174.4.1.120/587 X-AuthVirus-Status: No virus detected - but ensure you scan with your own anti-virus system. X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org Cc: bitcoin-dev@lists.linuxfoundation.org Subject: Re: [bitcoin-dev] BIP: Using Median time-past as endpoint for locktime calculations X-BeenThere: bitcoin-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Bitcoin Development Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Aug 2015 01:04:17 -0000 --MW5yreqqjyrRcusr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 18, 2015 at 02:22:10AM +0100, Thomas Kerin via bitcoin-dev wrot= e: > =3D=3DAcknowledgements=3D=3D >=20 > Mark Friedenbach for designing and authoring the reference > implementation of this BIP. >=20 > Thomas Kerin authored this BIP document. IIRC Gregory Maxwell came up with the actual idea in question, during a discussion between myself and Luke-Jr about incentives related to nTime on #bitcoin-dev or #bitcoin-wizards. He should get credit for it; I'll see if I can dig up a link to the discussion for historical interest. --=20 'peter'[:-1]@petertodd.org 00000000000000000402fe6fb9ad613c93e12bddfc6ec02a2bd92f002050594d --MW5yreqqjyrRcusr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- iQGrBAEBCACVBQJV09YBXhSAAAAAABUAQGJsb2NraGFzaEBiaXRjb2luLm9yZzAw MDAwMDAwMDAwMDAwMDAwNDAyZmU2ZmI5YWQ2MTNjOTNlMTJiZGRmYzZlYzAyYTJi ZDkyZjAwMjA1MDU5NGQvFIAAAAAAFQARcGthLWFkZHJlc3NAZ251cGcub3JncGV0 ZUBwZXRlcnRvZC5vcmcACgkQwIXyHOf0udw5iAf/X9d2wnXuH5FFaLnGnW1AH9Hs NOxk6Fwc+Wiq3v+fbXJLiRNkmSu6RY4Z6MDaikgPH873Ueglj09gNhpnRwlmUdyo 0YUOZr22bO/336UioHGEu6OtsPpy8rbSxOtZ8wc2z6VUva7hGcIj6m1gtJIeyA/9 lvzb3F35Eup5BM70iODLJlvutAwAQMUGOJoayVeXOV6w1Z86NrxKLm5Q83/dDFDG dp0GsTObmQk/UOb9t/+Wm0q+WIQ1mlqECT2ccTWX/rxC3/2GW/egFuocikFqvGmp enGxs5z+/Zr3Ydf8kc1albmNW4BrkpKLZkkHDmJG6R2hnNp0sakR+DBBE0Tnyw== =swqp -----END PGP SIGNATURE----- --MW5yreqqjyrRcusr--