From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sog-mx-1.v43.ch3.sourceforge.com ([172.29.43.191] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Z1H3a-0004BV-Vt for bitcoin-development@lists.sourceforge.net; Sat, 06 Jun 2015 16:34:50 +0000 X-ACL-Warn: Received: from mail-vn0-f52.google.com ([209.85.216.52]) by sog-mx-1.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1Z1H3a-00081Z-70 for bitcoin-development@lists.sourceforge.net; Sat, 06 Jun 2015 16:34:50 +0000 Received: by vnbg190 with SMTP id g190so8542208vnb.8 for ; Sat, 06 Jun 2015 09:34:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=ob48Se+0xI1pZJoz8QRT1weVoP+JoOOHmt5XPtiGRTU=; b=J1dcJ/S7tnzCbROEDtIRsqNmd470rJU+Li7XQ8HPbWWj1idiTANZ+WaM5uwzUg6pn6 Sf5qybB534Bw8H3/wg4ZuOZhqFKH7LyDn5UucE8aOPI6UWHsddVgL+KFM7n1hwK+ralh XkYGBU4AHV/60+X5d7visJEj5tby0bKiGPStKFnvGWWyi+PyXECKfD3Cp3HGCjpbDmrY 32KidbGbNLDPqWNSu3G9Xxl7P15Uh76IQWBBvnDKUIrBfRYYSpk+tuqdRMbPDDd8+xdd WpQ1Tb5MxZoGfk3MBqbeWBN11XaZfq5tiUxe6KS9l/atTrQsUZeitugBIaKsbFLMNMwe FsfA== X-Gm-Message-State: ALoCoQn1Bpge9dt1nLOYbkxTuHujFtZVncz/mcYpt0NDvGVrfzt2+NOIh5a0eHJ9hNm1ugncUVSU MIME-Version: 1.0 X-Received: by 10.52.165.230 with SMTP id zb6mr15980118vdb.0.1433607055978; Sat, 06 Jun 2015 09:10:55 -0700 (PDT) Received: by 10.52.99.165 with HTTP; Sat, 6 Jun 2015 09:10:55 -0700 (PDT) Received: by 10.52.99.165 with HTTP; Sat, 6 Jun 2015 09:10:55 -0700 (PDT) In-Reply-To: References: Date: Sat, 6 Jun 2015 09:10:55 -0700 Message-ID: From: Tom Harding To: Kalle Rosenbaum Content-Type: multipart/alternative; boundary=001a11c224d251cd8e0517dba76a X-Spam-Score: 1.0 (+) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. 1.0 HTML_MESSAGE BODY: HTML included in message X-Headers-End: 1Z1H3a-00081Z-70 Cc: Bitcoin Dev Subject: Re: [Bitcoin-development] BIP for Proof of Payment 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, 06 Jun 2015 16:34:51 -0000 --001a11c224d251cd8e0517dba76a Content-Type: text/plain; charset=UTF-8 On Jun 6, 2015 8:05 AM, "Kalle Rosenbaum" wrote: > I'm open to changes here. I suggest: - Don't include any real outputs. They are redundant because the txid is already referenced. - Start the proof script, which should be invalid, with a magic constant and include space for future expansion. This makes PoP's easy to identify and extend. - "Proof of Potential" --001a11c224d251cd8e0517dba76a Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

On Jun 6, 2015 8:05 AM, "Kalle Rosenbaum" <kalle@rosenbaum.se> wrote:

> I'm open to changes here.

I suggest:

- Don't include any real outputs.=C2=A0=C2=A0 They are = redundant because the txid is already referenced.

- Start the proof script, which should be invalid, with a m= agic constant and include space for future expansion.=C2=A0 This makes PoP&= #39;s easy to identify and extend.

- "Proof of Potential"

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