Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 93791B0B for ; Fri, 17 Mar 2017 10:39:10 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.7.6 Received: from mail-vk0-f43.google.com (mail-vk0-f43.google.com [209.85.213.43]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 88D81147 for ; Fri, 17 Mar 2017 10:39:09 +0000 (UTC) Received: by mail-vk0-f43.google.com with SMTP id r136so38505594vke.1 for ; Fri, 17 Mar 2017 03:39:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jtimon-cc.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=ndxVyLDv3l0T/WLmpLXxuFkEeIfwScxSsAnvMISLb40=; b=fm9T4wgOBb23s00e+Yhnt+4ywHgEoj2gBSGtckqWNvytDaZTCEdI0gak6jEDOVKYdo QAm82LS9lCsvbVoOm0+FimcdsXQ1ZaRpHKqY1Dv9A1Ps3ogtyH9TrnXWrYG3hFhk7v9h UWiK8dHJiW4sY0VTJG5tzRqfxv9ZzNjwgqiK8PNvNOS5WbsgXA1SYgE+6xyvuNzTTYTk uxMs20yNwwQB/A5ieNZMx9qBos3ef/8DtCAU+JxG066luORO/sU965NrTj9hjcI/oCWX v5P5vLrxJOPAd88ox1AdOljKQ7tilfPJ8HVH/Bk+AFk6kjo7CWeLmg85BsWDk+c5PNM2 Crjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=ndxVyLDv3l0T/WLmpLXxuFkEeIfwScxSsAnvMISLb40=; b=LvsGRs4hW8qZ9e1W85SYS87crmppU3ktNvuwETmnpoSId5v4e1a1dXYCTM27wuxxFo UjGCSGziOtBI37roNYnuQoM+hHGdbEgfu/2ExkTufmx5s3hkPCjvzNxddzE+VGDDGC32 WFjGzqdICj9RHIS28ZgiOzeWjSDZsDJOGx77X37tJJFKJreoAAjErkbUf8yyHzg+pmGU ug6M1wFH3Ueh36Qj/Fv0PB3PfMr8Du14TrqRL/kRwMZ/Qsjscd2C1HtVjgpx36jYE2ft BZeRIz26FeJlBCm6AkAjQJVJCvkaoTbhBa2wZ4ZhXML8NKkAME+IqNcWooixcqCXHWrz V9/Q== X-Gm-Message-State: AFeK/H2nJoJloF8SZ6k6Ioupnz1U+4G1bccC2u70i+YZ8qlAomQUjplUCPq17RRZGGVwEBxgbslFpovx6XMqPw== X-Received: by 10.31.234.3 with SMTP id i3mr5747474vkh.36.1489747148493; Fri, 17 Mar 2017 03:39:08 -0700 (PDT) MIME-Version: 1.0 Received: by 10.31.186.193 with HTTP; Fri, 17 Mar 2017 03:39:07 -0700 (PDT) Received: by 10.31.186.193 with HTTP; Fri, 17 Mar 2017 03:39:07 -0700 (PDT) In-Reply-To: References: From: =?UTF-8?B?Sm9yZ2UgVGltw7Nu?= Date: Fri, 17 Mar 2017 11:39:07 +0100 Message-ID: To: Erik Aronesty , Bitcoin Dev Content-Type: multipart/alternative; boundary=94eb2c091524976735054aeac9b5 X-Spam-Status: No, score=-1.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, RCVD_IN_SORBS_SPAM 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] Quadratic hashing solution for a post-segwit hard fork X-BeenThere: bitcoin-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Bitcoin Protocol Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Mar 2017 10:39:10 -0000 --94eb2c091524976735054aeac9b5 Content-Type: text/plain; charset=UTF-8 Segwit allows old -> old, old -> new, new -> old and of course new -> new txs. On 17 Mar 2017 1:47 a.m., "Erik Aronesty via bitcoin-dev" < bitcoin-dev@lists.linuxfoundation.org> wrote: Yeah, it does make things harder, and it's easy enough to soft fork to handle arbitrary opt-in protocol improvements, new much larger block sizes, whatever you want. Even OK to migrate to a new system by not allowing old->old or new->old transactions. _______________________________________________ bitcoin-dev mailing list bitcoin-dev@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev --94eb2c091524976735054aeac9b5 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Segwit allows old -> old, old -> new, new ->= ; old and of course new -> new txs.

On 17 Mar 2017 1:47 a.m., "Erik Aronesty via = bitcoin-dev" <bitcoin-dev@lists.linuxfoundation.org> wrote:
Yeah, it does make things h= arder, and it's easy enough to soft fork to handle arbitrary opt-in pro= tocol improvements, new much larger block sizes, whatever you want. =C2=A0 = Even OK to migrate to a new system by not allowing old->old or new->o= ld transactions. =C2=A0 =C2=A0



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