Return-Path: <jtimon@jtimon.cc> Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 803DC7F9 for <bitcoin-dev@lists.linuxfoundation.org>; Thu, 10 May 2018 09:33:41 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.7.6 Received: from mail-io0-f170.google.com (mail-io0-f170.google.com [209.85.223.170]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 04A51683 for <bitcoin-dev@lists.linuxfoundation.org>; Thu, 10 May 2018 09:33:40 +0000 (UTC) Received: by mail-io0-f170.google.com with SMTP id z4-v6so2265853iof.5 for <bitcoin-dev@lists.linuxfoundation.org>; Thu, 10 May 2018 02:33:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jtimon-cc.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=XbJeXV3Dxqph8S2ymy5PkQk/xiFcTUQWMV4cmfKppZk=; b=Wxi6hOxy52hzNq7meAH/c1ebXccVxueaGn3gUlHBxyTZHqgLxCQCZczMbAFM6Ty54+ iKXkUrP4MTuVgw31GZdUiQu/adhet0mQ38Cgzv6T6cpIyuroJqZ+I5EJYLY0u3RI164Z rOTWMZ4C50wHtWP/qRVR6m7qBJwHyGrCeBzMa1jl2p9Xa7zMIXBIXlGcJPtuuCIoxqhZ pyg5QedPiEHldIgLoho4zo6xd3Fpv0fun5cw6A9+XhoXCAHhTmVkjkYOZ0MFzo71BIkX cJyMqM6IVDmnwwiYMuL1EnlCrupGDMK1+pTzL0PqD7u2W7j2r8+Zigyv0LLbiSEHsYnX 7T/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=XbJeXV3Dxqph8S2ymy5PkQk/xiFcTUQWMV4cmfKppZk=; b=KfnKsteq0xN/6ATmSnaHb0QHz9yMRvvhEv5nuYyzLYPeK8mZmJOdIsFPviB8u3s0EY PTJRl+HQRtgrMex2oOc2Cait/FrG8r7B1w7su5Iv40jscywc++XQRqpFsbW6IU8isg7v 4W31lFV5FWXVdA3lQIcC2bXVuo5Zg2s/cflU3OEMjqlmqZptEJUCo5V8u6Moo5XUg6+D 36ERLqfHI36Xhakel70jVo6czu0P9Y5oOJTKxyej3HU7ngcus3yW3ndwShMZQTdK93Ov VqVwTSLlsUoh+K2BHxZfzaP390OQJgl7lOp8QF/yGrdKefeIGW7R+SrkiRWZaiqEF2AW mmOA== X-Gm-Message-State: ALKqPwfxAqgXAg5niT05zEa/JoG4LJlNbicoRZyThCY3Iou2kIwTOfFF IBt3yN1T0ny1MsxFm1imkdB7YalW6AnRuz20FvLfxw== X-Google-Smtp-Source: AB8JxZp4Oha9staCjUU3HJ78y8Hnw/hJ3Jvj+30gznBiuscSBqXqW0rqhGdJmvKLDGSMje4zi7apEUjfNJjMZzAbKVk= X-Received: by 2002:a6b:403:: with SMTP id 3-v6mr662120ioe.105.1525944820347; Thu, 10 May 2018 02:33:40 -0700 (PDT) MIME-Version: 1.0 References: <87po25lmzs.fsf@rustcorp.com.au> In-Reply-To: <87po25lmzs.fsf@rustcorp.com.au> From: =?UTF-8?B?Sm9yZ2UgVGltw7Nu?= <jtimon@jtimon.cc> Date: Thu, 10 May 2018 09:33:29 +0000 Message-ID: <CABm2gDoJEKQXPipWY5y6MUgQRu1W_ogBHL7ibjt8dD_=n2=ptg@mail.gmail.com> To: Rusty Russell <rusty@rustcorp.com.au>, Bitcoin Dev <bitcoin-dev@lists.linuxfoundation.org> Content-Type: multipart/alternative; boundary="000000000000f6cf47056bd6b622" X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, FROM_EXCESS_BASE64, HTML_MESSAGE, RCVD_IN_DNSWL_NONE autolearn=no version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org Subject: Re: [bitcoin-dev] Making OP_TRUE standard? X-BeenThere: bitcoin-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Bitcoin Protocol Discussion <bitcoin-dev.lists.linuxfoundation.org> List-Unsubscribe: <https://lists.linuxfoundation.org/mailman/options/bitcoin-dev>, <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=unsubscribe> List-Archive: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/> List-Post: <mailto:bitcoin-dev@lists.linuxfoundation.org> List-Help: <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=help> List-Subscribe: <https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev>, <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=subscribe> X-List-Received-Date: Thu, 10 May 2018 09:33:41 -0000 --000000000000f6cf47056bd6b622 Content-Type: text/plain; charset="UTF-8" I fail to see what's the practical difference between sending to op_true and giving the coins are fees directly. Perhaps it is ao obvious to you that you forget to mention it? If you did I honestlt missed it. On Wed, 9 May 2018, 01:58 Rusty Russell via bitcoin-dev, < bitcoin-dev@lists.linuxfoundation.org> wrote: > Hi all, > > The largest problem we are having today with the lightning > protocol is trying to predict future fees. Eltoo solves this elegantly, > but meanwhile we would like to include a 546 satoshi OP_TRUE output in > commitment transactions so that we use minimal fees and then use CPFP > (which can't be done at the moment due to CSV delays on outputs). > > Unfortunately, we'd have to P2SH it at the moment as a raw 'OP_TRUE' is > non-standard. Are there any reasons not to suggest such a policy > change? > > Thanks! > Rusty. > _______________________________________________ > bitcoin-dev mailing list > bitcoin-dev@lists.linuxfoundation.org > https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev > --000000000000f6cf47056bd6b622 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"auto">I fail to see what's the practical difference between= sending to op_true and giving the coins are fees directly. Perhaps it is a= o obvious to you that you forget to mention it?=C2=A0<div dir=3D"auto">If y= ou did I honestlt missed it.</div></div><br><div class=3D"gmail_quote"><div= dir=3D"ltr">On Wed, 9 May 2018, 01:58 Rusty Russell via bitcoin-dev, <<= a href=3D"mailto:bitcoin-dev@lists.linuxfoundation.org">bitcoin-dev@lists.l= inuxfoundation.org</a>> wrote:<br></div><blockquote class=3D"gmail_quote= " style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">H= i all,<br> <br> =C2=A0 =C2=A0 =C2=A0 =C2=A0 The largest problem we are having today with th= e lightning<br> protocol is trying to predict future fees.=C2=A0 Eltoo solves this elegantl= y,<br> but meanwhile we would like to include a 546 satoshi OP_TRUE output in<br> commitment transactions so that we use minimal fees and then use CPFP<br> (which can't be done at the moment due to CSV delays on outputs).<br> <br> Unfortunately, we'd have to P2SH it at the moment as a raw 'OP_TRUE= ' is<br> non-standard.=C2=A0 Are there any reasons not to suggest such a policy<br> change?<br> <br> Thanks!<br> Rusty.<br> _______________________________________________<br> bitcoin-dev mailing list<br> <a href=3D"mailto:bitcoin-dev@lists.linuxfoundation.org" target=3D"_blank" = rel=3D"noreferrer">bitcoin-dev@lists.linuxfoundation.org</a><br> <a href=3D"https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev" = rel=3D"noreferrer noreferrer" target=3D"_blank">https://lists.linuxfoundati= on.org/mailman/listinfo/bitcoin-dev</a><br> </blockquote></div> --000000000000f6cf47056bd6b622--