From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] helo=mx.sourceforge.net) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1UjfOe-0003yW-1E for bitcoin-development@lists.sourceforge.net; Tue, 04 Jun 2013 00:46:44 +0000 Received: from mail-pd0-f172.google.com ([209.85.192.172]) by sog-mx-2.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1UjfOc-0000Nf-Iw for bitcoin-development@lists.sourceforge.net; Tue, 04 Jun 2013 00:46:44 +0000 Received: by mail-pd0-f172.google.com with SMTP id t10so2894141pdi.3 for ; Mon, 03 Jun 2013 17:46:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=message-id:date:from:organization:user-agent:mime-version:to :subject:references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding:x-gm-message-state; bh=JgBDbOAsX8P2xPWkLWuskNqdihMlv/BLz7SGAs5N8Ew=; b=hQEWxadFQ9m4thBYQqGuDO9NFfLHDkiQQjdlZZ0Bzaz/fRZWV1vpO6LPSdB5pyJhxu N36nm9ZhqxEzmUVbl5Lx6hYHXkQnKPKd+3W25EExB02jcF6qQ5HpD8AsyNPHjhdi3Ex/ SOF7Uq10R/WCAW+0uF22r0n9ANnf9AFOwzcFtpKj9uJkoFmhtWm2vtiqXv8+w2GYxyjk MZ3wDqncmoIq0xs7uQzQOt+ujtGCdzB8nuNFF+RZa7ZaOu8CZcnbQei2d4zqC+oa/VCa en4T6GrsZ0Aqr9gjO5DkDSC7tWhTJrhhms5s48xegBCcX8b36m+dUMWA2vCeNHPW60Ux M0hA== X-Received: by 10.68.176.197 with SMTP id ck5mr25218915pbc.165.1370305364248; Mon, 03 Jun 2013 17:22:44 -0700 (PDT) Received: from phobos.local (50-0-36-104.dsl.dynamic.sonic.net. [50.0.36.104]) by mx.google.com with ESMTPSA id rn7sm60825906pbc.12.2013.06.03.17.22.42 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 03 Jun 2013 17:22:43 -0700 (PDT) Message-ID: <51AD3353.10702@monetize.io> Date: Mon, 03 Jun 2013 17:22:43 -0700 From: Mark Friedenbach Organization: Monetize.io Inc. User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 MIME-Version: 1.0 To: bitcoin-development@lists.sourceforge.net References: <20130601193036.GA13873@savin> <38A06794-B6B4-45F3-99C1-24B08434536D@gmail.com> <20130602061327.GA14148@savin> In-Reply-To: <20130602061327.GA14148@savin> X-Enigmail-Version: 1.5.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Gm-Message-State: ALoCoQkV8F6khg3OBOXbY6zlOZ3f7oGiA99HZKlfuwNHyv25rD8OLwnwzE/WY7G6ztNPf+SBWVng X-Spam-Score: 0.0 (/) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [209.85.192.172 listed in list.dnswl.org] X-Headers-End: 1UjfOc-0000Nf-Iw Subject: Re: [Bitcoin-development] Proposal: soft-fork to make anyone-can-spend outputs unspendable for 100 blocks 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: Tue, 04 Jun 2013 00:46:44 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Sat, Jun 01, 2013 at 10:32:07PM -0400, Gavin wrote: >> Feels like a new opcode might be better. >> >> Eg 100 OP_NOP1 >> >> ... Where op_nop1 is redefined to be 'verify depth' ... I would suggest the more general 'push depth onto stack'. You can then use the usual math/relational operators which otherwise have seen little use. Assuming it's even a good idea to go down this route at all. Mark -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.19 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJRrTNTAAoJEAdzVfsmodw4mf0QAJAej83Pth0ZVfua3I5+RR58 7gHpt2rBHP8KuwDH6J3VbxZDKy0n+6/nC5+kjI+G0tYGt3yU4wARJA+afB+zxScT DPO1iMRxcwOz6KtPWpyCEEOW4ZlILQmbhGyA7XZ+Oy+hZZMBWvPCt4BQsyTjUJ4Y +gTDqdkNk9B2HZh5gskXRkOYWGB9517tTQ0zYWLtVm2sgeJvRkd73WLZGHm4nrLI 20OLaTP0RuW5+qfV4BSQp/Y3k/9OqrAFXiXo5NAs6PL81x3/IDGKpsfnZNLxPU0i QLg9RdHZ9769fTgACO8822pLaWQ4LtLB4FA/mVYBhr/ORWSIKfod7TPGF3AYiIpF db2IESX2HFAxMQ9xTi/2R9zYwCvVpQWwZNse+DEMhoQhykcNv/+sZBE93xHGSgsq XKBOXLJGCxnUwszz+CSmwrQVmwPqLAU/fFybnAI/6VHMMd8phgNV5oLluAaZyBTi DpImUul2fqKaJeRjQBB1Qya7az0Qvf4LSHFDQKYYWG/H03R5CxFkxiM/XsiyuzpK 7+MVh6gnWaoayB/eAh0KVgWXUrQQGUBwvVmSk6DU73yQ8Db0BHaxBaUihlsJrMTX Ybh8d8GSbXsaUjolvJ/dSclcAw7ovW91jqEhRoBq9AKQA23RjHChzT8M1UkXZclZ 8k6XWOJy+NaNmklEwMqF =iDLz -----END PGP SIGNATURE-----