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 1RsXNd-0001NC-TY for bitcoin-development@lists.sourceforge.net; Wed, 01 Feb 2012 10:25:33 +0000 Received-SPF: pass (sog-mx-3.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.212.175 as permitted sender) client-ip=209.85.212.175; envelope-from=andyparkins@gmail.com; helo=mail-wi0-f175.google.com; Received: from mail-wi0-f175.google.com ([209.85.212.175]) by sog-mx-3.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1RsXNY-00012s-Jq for bitcoin-development@lists.sourceforge.net; Wed, 01 Feb 2012 10:25:33 +0000 Received: by wibhq7 with SMTP id hq7so1132317wib.34 for ; Wed, 01 Feb 2012 02:25:22 -0800 (PST) Received: by 10.180.78.6 with SMTP id x6mr7038844wiw.18.1328091922383; Wed, 01 Feb 2012 02:25:22 -0800 (PST) Received: from dvr.localnet (mail.360visiontechnology.com. [92.42.121.178]) by mx.google.com with ESMTPS id ho4sm43777916wib.3.2012.02.01.02.25.20 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 01 Feb 2012 02:25:21 -0800 (PST) From: Andy Parkins To: Pieter Wuille Date: Wed, 1 Feb 2012 10:25:19 +0000 User-Agent: KMail/1.13.6 (Linux/3.0.0-1-686-pae; KDE/4.6.3; i686; ; ) References: <201201311651.02726.andyparkins@gmail.com> <201202010948.13169.andyparkins@gmail.com> In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1459648.xEZo2mIuf8"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201202011025.19771.andyparkins@gmail.com> 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 (andyparkins[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: 1RsXNY-00012s-Jq Cc: bitcoin-development@lists.sourceforge.net Subject: Re: [Bitcoin-development] BIP16/17 replacement 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: Wed, 01 Feb 2012 10:25:34 -0000 --nextPart1459648.xEZo2mIuf8 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable On 2012 February 01 Wednesday, Pieter Wuille wrote: > > old clients won't they? They don't pass IsStandard(). >=20 > IsStandard() is for accepting transactions into the memory pool. > Non-standard transactions are verified just fine when they are in the blo= ck > chain. Ah. My misunderstanding then. =20 > If we do a breaking change to the protocol - such as adding a new > transaction type - ALL users must upgrade. Those who don't will see a fork > of the chain from before the first new-style transaction. That is not the > case now. That makes a big difference. Thanks for the correction. Andy =2D-=20 Dr Andy Parkins andyparkins@gmail.com --nextPart1459648.xEZo2mIuf8 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAk8pEw8ACgkQwQJ9gE9xL20feQCg2lmeBbikYJkq1aKUxTFOq3qL sJAAoIbqIlNVkHU85lOZm+wNtt+PQ22r =NbLn -----END PGP SIGNATURE----- --nextPart1459648.xEZo2mIuf8--