Received: from sog-mx-1.v43.ch3.sourceforge.com ([172.29.43.191] helo=mx.sourceforge.net) by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1TdSss-00086f-Kc for bitcoin-development@lists.sourceforge.net; Tue, 27 Nov 2012 21:40:02 +0000 Received-SPF: pass (sog-mx-1.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.212.171 as permitted sender) client-ip=209.85.212.171; envelope-from=gavinandresen@gmail.com; helo=mail-wi0-f171.google.com; Received: from mail-wi0-f171.google.com ([209.85.212.171]) by sog-mx-1.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1TdSsr-0004H1-OG for bitcoin-development@lists.sourceforge.net; Tue, 27 Nov 2012 21:40:02 +0000 Received: by mail-wi0-f171.google.com with SMTP id hn14so3836691wib.10 for ; Tue, 27 Nov 2012 13:39:55 -0800 (PST) MIME-Version: 1.0 Received: by 10.181.11.234 with SMTP id el10mr1324195wid.7.1354052395655; Tue, 27 Nov 2012 13:39:55 -0800 (PST) Received: by 10.194.27.136 with HTTP; Tue, 27 Nov 2012 13:39:55 -0800 (PST) In-Reply-To: References: <201211271703.39282.andyparkins@gmail.com> <201211271726.56370.andyparkins@gmail.com> Date: Tue, 27 Nov 2012 16:39:55 -0500 Message-ID: From: Gavin Andresen To: Bitcoin Dev Content-Type: text/plain; charset=ISO-8859-1 X-Spam-Score: -1.6 (-) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for sender-domain 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (gavinandresen[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 AWL AWL: From: address is in the auto white-list X-Headers-End: 1TdSsr-0004H1-OG Subject: Re: [Bitcoin-development] Payment Protocol Proposal: Invoices/Payments/Receipts 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, 27 Nov 2012 21:40:02 -0000 Spec updated: https://gist.github.com/4120476 Notable changes are: + Removed SignedReceipt + Replaced Invoice.x509chain with a "pki_type" and "pki_data" to make using other identity systems cleaner. + Added a "Why not an existing electronic invoice standard?" section to the design notes -- -- Gavin Andresen