From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sog-mx-3.v43.ch3.sourceforge.com ([172.29.43.193] helo=mx.sourceforge.net) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1VKeE4-0005CG-TL for bitcoin-development@lists.sourceforge.net; Sat, 14 Sep 2013 01:00:40 +0000 Received: from mail-oa0-f52.google.com ([209.85.219.52]) by sog-mx-3.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1VKeDp-00062c-MF for bitcoin-development@lists.sourceforge.net; Sat, 14 Sep 2013 01:00:40 +0000 Received: by mail-oa0-f52.google.com with SMTP id f4so1834289oah.39 for ; Fri, 13 Sep 2013 18:00:19 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:organization:user-agent :mime-version:to:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=9yR1z7zMIym5JCWqNjikOkmLoQ83cGLetP0lWaOgfsE=; b=gEMSdF1z1iZ18L76t1sQRNmR+3GjvHE6b7Y8aAnfIKioPdnTCcYC/TFHTgJnKvoCXm 9+ajaCqEwAt/DorMZkYYV/B4c7tMcqW1fW3Bx16qtI/bSfzepIz78JDE5aPIFZellRtO rr6mU92ytytx0xIAkya7PMpp5wTFOzQN+AducR2hTIBSXcF6o8d2I0rNnpTtnsi4icmz 0Mi4ULL+6sqPtqp+kjynx1uSiwNG4HlwK+jxz8JmWt3vCCfG05e9lLkobGn7+W9ewM+l +gCsnv/3C8+um5iD767wxoHr8H+cEQxLXkN8jf+uPjJ+A87bE0QIc/XhvJWdXKRmgE2b kZ0A== X-Gm-Message-State: ALoCoQnQAnZ0pmeNz9Xfc71kAziTtHqo9M5QlJRDcutkDjQ4BY0L3hSf5GStImqKxw6NIWcLVyZt X-Received: by 10.60.80.167 with SMTP id s7mr14811620oex.38.1379120419731; Fri, 13 Sep 2013 18:00:19 -0700 (PDT) Received: from [192.168.1.118] (adsl-71-131-177-235.dsl.sntc01.pacbell.net. [71.131.177.235]) by mx.google.com with ESMTPSA id r3sm18789791oep.2.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 13 Sep 2013 18:00:19 -0700 (PDT) Message-ID: <5233B513.3020900@monetize.io> Date: Fri, 13 Sep 2013 18:00:03 -0700 From: Mark Friedenbach Organization: Monetize.io Inc. User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:17.0) Gecko/20130801 Thunderbird/17.0.8 MIME-Version: 1.0 To: bitcoin-development@lists.sourceforge.net References: <1379119871.76503.YahooMailNeo@web162705.mail.bf1.yahoo.com> In-Reply-To: <1379119871.76503.YahooMailNeo@web162705.mail.bf1.yahoo.com> X-Enigmail-Version: 1.5.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit 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 TIME_LIMIT_EXCEEDED Exceeded time limit / deadline X-Headers-End: 1VKeDp-00062c-MF Subject: Re: [Bitcoin-development] New Output Script Type 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: Sat, 14 Sep 2013 01:00:41 -0000 Prefix the script with OP_RETURN. Otherwise you are still contributing to blockchain bloat. Mark On 9/13/13 5:51 PM, Turkey Breast wrote: > http://www.proofofexistence.com/ > > and > > https://github.com/spesmilo/sx/blob/master/src/sx-embed-addr > > Embedding data in the blockchain as a hash is out there and a reality. > > I suggest that there should be a new payment type that is unspendable to > support this. > Like you have pubkey_hash, pubkey, script_hash, ..., "embed_hash" > > Maybe just a script with a single 20 byte push data. > > Advantages: > > * Optimisation possibilities (you know this can't be spent, and the > script can't be processed). > * Avoid indexing in an address database Bitcoin addresses which are > currently being > used to index data. They will never be spent, yet they will be indexed > because they look > identical to normal Bitcoin addresses. > > By separating this class of Bitcoin usage, we can improve the core > Bitcoin payments system. > > > > ------------------------------------------------------------------------------ > How ServiceNow helps IT people transform IT departments: > 1. Consolidate legacy IT systems to a single system of record for IT > 2. Standardize and globalize service processes across IT > 3. Implement zero-touch automation to replace manual, redundant tasks > http://pubads.g.doubleclick.net/gampad/clk?id=51271111&iu=/4140/ostg.clktrk > > > > _______________________________________________ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development >