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author | Andreas Schildbach <andreas@schildbach.de> | 2014-03-06 17:46:53 +0100 |
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committer | bitcoindev <bitcoindev@gnusha.org> | 2014-03-06 16:47:15 +0000 |
commit | b4271559fe5fe1c4ea55448217354fcd871a1be1 (patch) | |
tree | 5db0a269e1b9c81b5d47c534e517fcc285efc01f | |
parent | e6dabb7ec83494fc89189fabf9a4afed8c08e329 (diff) | |
download | pi-bitcoindev-b4271559fe5fe1c4ea55448217354fcd871a1be1.tar.gz pi-bitcoindev-b4271559fe5fe1c4ea55448217354fcd871a1be1.zip |
Re: [Bitcoin-development] Instant / contactless payments
-rw-r--r-- | 41/4091ead40f9e124265276e2e0b0d1148477a89 | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/41/4091ead40f9e124265276e2e0b0d1148477a89 b/41/4091ead40f9e124265276e2e0b0d1148477a89 new file mode 100644 index 000000000..26dd68b82 --- /dev/null +++ b/41/4091ead40f9e124265276e2e0b0d1148477a89 @@ -0,0 +1,110 @@ +Received: from sog-mx-3.v43.ch3.sourceforge.com ([172.29.43.193] + helo=mx.sourceforge.net) + by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.76) + (envelope-from <gcbd-bitcoin-development@m.gmane.org>) + id 1WLbRz-00032b-9Y for bitcoin-development@lists.sourceforge.net; + Thu, 06 Mar 2014 16:47:15 +0000 +Received-SPF: pass (sog-mx-3.v43.ch3.sourceforge.com: domain of m.gmane.org + designates 80.91.229.3 as permitted sender) + client-ip=80.91.229.3; + envelope-from=gcbd-bitcoin-development@m.gmane.org; + helo=plane.gmane.org; +Received: from plane.gmane.org ([80.91.229.3]) + by sog-mx-3.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) + (Exim 4.76) id 1WLbRw-0003np-Vs + for bitcoin-development@lists.sourceforge.net; + Thu, 06 Mar 2014 16:47:15 +0000 +Received: from list by plane.gmane.org with local (Exim 4.69) + (envelope-from <gcbd-bitcoin-development@m.gmane.org>) + id 1WLbRp-0004rr-KA for bitcoin-development@lists.sourceforge.net; + Thu, 06 Mar 2014 17:47:05 +0100 +Received: from f052204080.adsl.alicedsl.de ([78.52.204.80]) + by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) + id 1AlnuQ-0007hv-00 for <bitcoin-development@lists.sourceforge.net>; + Thu, 06 Mar 2014 17:47:05 +0100 +Received: from andreas by f052204080.adsl.alicedsl.de with local (Gmexim 0.1 + (Debian)) id 1AlnuQ-0007hv-00 + for <bitcoin-development@lists.sourceforge.net>; + Thu, 06 Mar 2014 17:47:05 +0100 +X-Injected-Via-Gmane: http://gmane.org/ +To: bitcoin-development@lists.sourceforge.net +From: Andreas Schildbach <andreas@schildbach.de> +Date: Thu, 06 Mar 2014 17:46:53 +0100 +Message-ID: <lfa8pf$ckc$1@ger.gmane.org> +References: <CANEZrP3w9c_UX3dd+7LdWNXCEwjnAG+bYWxqKYo_fzakWQu=Bg@mail.gmail.com> + <CALDj+BZE1KtMGpMH3UHtxjN2vXxu39o_hAWPdg==KLsWpe1zqA@mail.gmail.com> +Mime-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 7bit +X-Complaints-To: usenet@ger.gmane.org +X-Gmane-NNTP-Posting-Host: f052204080.adsl.alicedsl.de +User-Agent: Mozilla/5.0 (X11; Linux x86_64; + rv:24.0) Gecko/20100101 Thunderbird/24.3.0 +In-Reply-To: <CALDj+BZE1KtMGpMH3UHtxjN2vXxu39o_hAWPdg==KLsWpe1zqA@mail.gmail.com> +X-Spam-Score: -0.4 (/) +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 [80.91.229.3 listed in list.dnswl.org] + -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for + sender-domain + -0.0 SPF_HELO_PASS SPF: HELO matches SPF record + 1.1 DKIM_ADSP_ALL No valid author signature, + domain signs all mail + -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay + domain + -0.0 SPF_PASS SPF: sender matches SPF record +X-Headers-End: 1WLbRw-0003np-Vs +Subject: Re: [Bitcoin-development] Instant / contactless payments +X-BeenThere: bitcoin-development@lists.sourceforge.net +X-Mailman-Version: 2.1.9 +Precedence: list +List-Id: <bitcoin-development.lists.sourceforge.net> +List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, + <mailto:bitcoin-development-request@lists.sourceforge.net?subject=unsubscribe> +List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum_name=bitcoin-development> +List-Post: <mailto:bitcoin-development@lists.sourceforge.net> +List-Help: <mailto:bitcoin-development-request@lists.sourceforge.net?subject=help> +List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, + <mailto:bitcoin-development-request@lists.sourceforge.net?subject=subscribe> +X-List-Received-Date: Thu, 06 Mar 2014 16:47:15 -0000 + +> Not sure if you've seen it, but here is how we do NFC right +> now http://www.youtube.com/watch?v=DGOMIG9JUY8 with XBTerminal. + +Thanks for the video! It's always good to see these things in action so +you can start believing in it. + +> For now this is just an NDEF URI message with Bitcoin URI inside, and +> then transaction itself propagated to the network by the phone using +> it's own Internet connection. Far not ideal, but even this is supported +> only by Andreas' Wallet, so we cannot move ahead alot really until other +> wallets will have some support in this area. + +Supporting Bluetooth is optional in the sense that if a wallet should +not support it, you will still receive the transaction via the P2P +network. So I'd say definately go for Bluetooth. + +> As you see - it's taking just few seconds, most of which is manual +> payment confirmation. + +I wonder about the receipt step -- are you generating a PDF on device +and sending it via NFC? This is something that could be supported by the +BIP70 payment protocol. We should try to avoid the second tap, its not +intuitive. + +> And btw, have you been to London +> lately? Oyster readers now accept contactless cards directly along with +> Oyster cards itself. + +Contactless cards? Last I was to London, the Oyster card was already +contactless. Have there ever been magnet-strip-based Oyster cards? + +> I wonder if eventually in future we could add +> bitcoin support into that system directly, without hardware replacements. + +Neat thought (-: + + + + |