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author | Dave Collins <davec@conformal.com> | 2015-05-19 11:05:18 -0500 |
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committer | bitcoindev <bitcoindev@gnusha.org> | 2015-05-19 16:23:50 +0000 |
commit | 2361ad654a346bffc70add0d1dca8caf415f56a7 (patch) | |
tree | 57bb0242e3d782c98c0f35a427f2ca6151378f51 /ec | |
parent | c7f91fc4d451911e1fcb4b0eadcbb951350908c3 (diff) | |
download | pi-bitcoindev-2361ad654a346bffc70add0d1dca8caf415f56a7.tar.gz pi-bitcoindev-2361ad654a346bffc70add0d1dca8caf415f56a7.zip |
[Bitcoin-development] Regtest Consensus Forking Behavior Introduced in Bitcoin Core in May 2014
Diffstat (limited to 'ec')
-rw-r--r-- | ec/b9af79d7628549b1c4d458b22db2bfc07a8993 | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/ec/b9af79d7628549b1c4d458b22db2bfc07a8993 b/ec/b9af79d7628549b1c4d458b22db2bfc07a8993 new file mode 100644 index 000000000..c1c8426bd --- /dev/null +++ b/ec/b9af79d7628549b1c4d458b22db2bfc07a8993 @@ -0,0 +1,104 @@ +Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] + helo=mx.sourceforge.net) + by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) + (envelope-from <davec@conformal.com>) id 1YukJ4-0004Kd-Qf + for bitcoin-development@lists.sourceforge.net; + Tue, 19 May 2015 16:23:50 +0000 +Received-SPF: pass (sog-mx-4.v43.ch3.sourceforge.com: domain of conformal.com + designates 204.124.83.141 as permitted sender) + client-ip=204.124.83.141; envelope-from=davec@conformal.com; + helo=comm0.conformal.com; +Received: from comm0.conformal.com ([204.124.83.141]) + by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) + (Exim 4.76) id 1YukJ3-00018b-H3 + for bitcoin-development@lists.sourceforge.net; + Tue, 19 May 2015 16:23:50 +0000 +Received: from [192.168.32.100] (cpe-24-243-251-52.hot.res.rr.com + [24.243.251.52]) + (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) + (No client certificate requested) + by comm0.conformal.com (Postfix) with ESMTPSA id 1DE12B6CAEA + for <bitcoin-development@lists.sourceforge.net>; + Tue, 19 May 2015 11:05:13 -0500 (CDT) +Message-ID: <555B5F3E.1070605@conformal.com> +Date: Tue, 19 May 2015 11:05:18 -0500 +From: Dave Collins <davec@conformal.com> +User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; + rv:31.0) Gecko/20100101 Thunderbird/31.6.0 +MIME-Version: 1.0 +To: Bitcoin Dev <bitcoin-development@lists.sourceforge.net> +Content-Type: multipart/signed; micalg=pgp-sha1; + protocol="application/pgp-signature"; + boundary="s2huvUi3fu7EW5ka28vLSUqTqlv3qREJf" +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 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay + domain + -0.0 SPF_PASS SPF: sender matches SPF record +X-Headers-End: 1YukJ3-00018b-H3 +Subject: [Bitcoin-development] Regtest Consensus Forking Behavior Introduced + in Bitcoin Core in May 2014 +X-BeenThere: bitcoin-development@lists.sourceforge.net +X-Mailman-Version: 2.1.9 +Precedence: list +List-Id: <bitcoin-development.lists.sourceforge.net> +List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, + <mailto:bitcoin-development-request@lists.sourceforge.net?subject=unsubscribe> +List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum_name=bitcoin-development> +List-Post: <mailto:bitcoin-development@lists.sourceforge.net> +List-Help: <mailto:bitcoin-development-request@lists.sourceforge.net?subject=help> +List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, + <mailto:bitcoin-development-request@lists.sourceforge.net?subject=subscribe> +X-List-Received-Date: Tue, 19 May 2015 16:23:50 -0000 + +This is an OpenPGP/MIME signed message (RFC 4880 and 3156) +--s2huvUi3fu7EW5ka28vLSUqTqlv3qREJf +Content-Type: text/plain; charset=utf-8 +Content-Transfer-Encoding: quoted-printable + +Hello All, + +Josh Rickmar and I discovered a subtle consensus change in Bitcoin Core +which causes forking behavior on regtest. Luckily it does not affect +mainnet or testnet, however it does mean that regtest difficulty +retargetting is broken. + +I've made a post to the bitcointalk forums at +https://bitcointalk.org/index.php?topic=3D1065504 for the nicer formattin= +g +which explains in detail. + +Regards, + +Dave Collins + + +--s2huvUi3fu7EW5ka28vLSUqTqlv3qREJf +Content-Type: application/pgp-signature; name="signature.asc" +Content-Description: OpenPGP digital signature +Content-Disposition: attachment; filename="signature.asc" + +-----BEGIN PGP SIGNATURE----- +Version: GnuPG v2.0.22 (MingW32) + +iQIcBAEBAgAGBQJVW18+AAoJELiQTZ2ck9HyxCkQAJcx4e3aTMVWEZi3npsSdpIY +Yuhxhbl8KWWQSZBgAEkHldfCviNYv7ZZD2K5OQ6eUVTK2yTqHZ83oBZmiemug22j +3m1BvnlgjM18qb1dDhEIfx5dDTU0hucVg+/yQfipVHuISxOkeblHJBN0jW3k5pnM +UttA5BQURsIUDK4k4TynoqInNlyqa+F1nrI65/yLEAE7614Izp2sD67CV7yXe4aM +6doD2dDTlPYZCU0RLbXewLUguBkfm1BgJ8yWpLDnsytS3TVSg3g4KNNLbiDUETGD +chGdscQMBV/i66qH3ftEtuG2aMLbcEwef3Fhzyvk3DdlOWvAVjhc8aa+vhzV1cMV +pR82Pxr11Wd69Le1oo1lrUYFxCS87QXYrSN2AseImdBjsUGeq5U9Limitp4Ozs7U +FebRWRZjmqE8t75eEKy/xYzTQq2CM/5t/JyH/LXKuFjy0ja8ijf23A6cF+G2L34A +wcPJD6WhNVmotDx/OSNywFUI7OH4OfPD/Igsq4jMa5e7jNTAgQulD+1rdr7i3GsN +jAq4YWH02TjytwnWbsXF3zA9j5O2UHBoMeHDTI0pJYOlTgDnsF7vb09pxry5A31+ +BrP6Xx8pNAk0gN401uOaKWmK6aFH0eU7o+TyufNJVkRwOhZC0XjUgMdZDKFDlwiP +9zf9QrTsk7y+lW8kcsNG +=kRy7 +-----END PGP SIGNATURE----- + +--s2huvUi3fu7EW5ka28vLSUqTqlv3qREJf-- + + |