Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Wzpff-0001KD-O1 for bitcoin-development@lists.sourceforge.net; Wed, 25 Jun 2014 16:03:39 +0000 Received-SPF: pass (sog-mx-4.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.216.53 as permitted sender) client-ip=209.85.216.53; envelope-from=will.yager@gmail.com; helo=mail-qa0-f53.google.com; Received: from mail-qa0-f53.google.com ([209.85.216.53]) by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1Wzpfd-0001jx-UG for bitcoin-development@lists.sourceforge.net; Wed, 25 Jun 2014 16:03:39 +0000 Received: by mail-qa0-f53.google.com with SMTP id j15so1737483qaq.12 for ; Wed, 25 Jun 2014 09:03:32 -0700 (PDT) X-Received: by 10.224.79.138 with SMTP id p10mr12988732qak.36.1403712212254; Wed, 25 Jun 2014 09:03:32 -0700 (PDT) Received: from [10.255.130.140] ([65.115.226.29]) by mx.google.com with ESMTPSA id r3sm6560391qal.8.2014.06.25.09.03.31 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 25 Jun 2014 09:03:31 -0700 (PDT) Content-Type: multipart/signed; boundary=Apple-Mail-EAE33E3D-60A2-4A54-9795-3930EF85BD0F; protocol="application/pkcs7-signature"; micalg=sha1 Mime-Version: 1.0 (1.0) From: Gmail X-Mailer: iPhone Mail (11D201) In-Reply-To: Date: Wed, 25 Jun 2014 12:03:31 -0400 Content-Transfer-Encoding: 7bit Message-Id: References:

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To: slush 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 (will.yager[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 X-Headers-End: 1Wzpfd-0001jx-UG Cc: Bitcoin Dev Subject: Re: [Bitcoin-development] Proposed BIP 70 extension 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: Wed, 25 Jun 2014 16:03:39 -0000 --Apple-Mail-EAE33E3D-60A2-4A54-9795-3930EF85BD0F Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable > On Jun 25, 2014, at 10:15, slush wrote: > Good standard must be explicit as much as possible. Having million optiona= l fields with ambiguous meaning is even worse than not having these fields. +1. BIP70 is important. We want to keep it very simple and generalized, or t= here is a very real risk that implementers will either not bother with it or= implement it in buggy, poorly standardized ways.=20 Any information not required by the machine should only exist in human-orien= ted fields (namely, the memo field).=20 Let's try to avoid ending up with another horrendously complicated, edge-cas= e-oriented protocol like we programmers frequently complain about.=20= --Apple-Mail-EAE33E3D-60A2-4A54-9795-3930EF85BD0F Content-Type: application/pkcs7-signature; name=smime.p7s Content-Disposition: attachment; filename=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIDYjCCA14w ggJGoAMCAQICAQEwCwYJKoZIhvcNAQELMEoxFjAUBgNVBAMMDVdpbGxpYW0gWWFnZXIxCzAJBgNV BAYTAlVTMSMwIQYJKoZIhvcNAQkBFhR3aWxsLnlhZ2VyQGdtYWlsLmNvbTAeFw0xMzExMTMyMzQ0 MDlaFw0xNDExMTMyMzQ0MDlaMEoxFjAUBgNVBAMMDVdpbGxpYW0gWWFnZXIxCzAJBgNVBAYTAlVT MSMwIQYJKoZIhvcNAQkBFhR3aWxsLnlhZ2VyQGdtYWlsLmNvbTCCASIwDQYJKoZIhvcNAQEBBQAD ggEPADCCAQoCggEBAK+DkBdyRq8raiByDg9lye6EyMxmVstEg7/+Tw+BFyvoiPsIlmMzhJ3o8Vhl 8m3rn5JVun5h+BrWW5Efb4i+n7/3zmX0JHeR27Fl2r7KiyZnmeVUWGefiqTr1UmP+jN+wd2qZA5C N4EzHlV4AkGGD/+lYxJqj9VXCRMoguV16G5LaUlNIsrsSiMeQ5htXS2LgTMzl/+KDuQ28yKrFfE/ puBtg33IRM4t0LV/X5ePfHY6UirDLdg/0E9QkkNeFyfegftRNNqsxpR00727C3iZd1R2/0r5ePdo ZZ26i6ccnCTlAd3cw2KONnoYIXauTYu9ZltrdTil//jARFjdvw0MEQECAwEAAaNRME8wDgYDVR0P AQH/BAQDAgL8MBwGA1UdJQEB/wQSMBAGCCsGAQUFBwMEBgRVHSUAMB8GA1UdEQQYMBaBFHdpbGwu eWFnZXJAZ21haWwuY29tMA0GCSqGSIb3DQEBCwUAA4IBAQCEFtUaBk/T6t7Z7LiNsWbWxYaV+e5I Sv1Xgcf+HUveHF2pNPy1dESKm4SwFgzeXRbFrJoR9iAUn5Sp4BW7BK36HAgi4R4nTPPlnDOuwuhg PayrIjP4hxJs56sxeloeakgXhryON0OmQDBCTsStZo1yJQ2ThGXrvlhJVCYu5q781QvLdO+FrNkT v/G+SNsPf+rZviqiUdw645x8fbfvEXMKgYWvyvXlCGGMNNi2/DzqNqY+oBaLeX4GJTdgly//FcNm U0SAH/9VM6UubDnqf1zcPMbTNDrBWvq82Oj1ABRuDCZ3N+A4Wbe/z5Y6C1E47QdIu1Ubecxh0/hF oBQbvkQjMYICmTCCApUCAQEwTzBKMRYwFAYDVQQDDA1XaWxsaWFtIFlhZ2VyMQswCQYDVQQGEwJV UzEjMCEGCSqGSIb3DQEJARYUd2lsbC55YWdlckBnbWFpbC5jb20CAQEwCQYFKw4DAhoFAKCCAR8w GAYJKoZIhvcNAQkDMQsGCSqGSIb3DQEHATAcBgkqhkiG9w0BCQUxDxcNMTQwNjI1MTYwMzMyWjAj BgkqhkiG9w0BCQQxFgQUjjLWr/vkJlud6UIRqmKrj+MrWZcwXgYJKwYBBAGCNxAEMVEwTzBKMRYw FAYDVQQDDA1XaWxsaWFtIFlhZ2VyMQswCQYDVQQGEwJVUzEjMCEGCSqGSIb3DQEJARYUd2lsbC55 YWdlckBnbWFpbC5jb20CAQEwYAYLKoZIhvcNAQkQAgsxUaBPMEoxFjAUBgNVBAMMDVdpbGxpYW0g WWFnZXIxCzAJBgNVBAYTAlVTMSMwIQYJKoZIhvcNAQkBFhR3aWxsLnlhZ2VyQGdtYWlsLmNvbQIB ATANBgkqhkiG9w0BAQEFAASCAQBEHl8plVo6Xl9HfGNB0UfNmG9PQLcdc8qUC3elxzSNp3eCy2K8 E2J8SPD6JdkJ0VeCaFoxVwb/M1h1/2ckUBarf+sNCbsr+fkoAicm7MpyUdvlZ5M6cF1FckxxBkJm 3RGMRLaOLcIrZeGgq5XrtmM8VmEQAQuNhJTClwD4xBFkZqWfHO0JGHy6oiPZKD7pQLsUA0cviWFY TeGRIa8GpZIWGAh8ak/xWTmFNerP2+3B3hzpQrHXM+cN+U6kL25noiA9vO4LuRCHrDrGe3v/anZS z3C/KhS2OFNChymBO/rzAHFTScQBySpx5M8rsvHmQNSYQ7gb5jcZMnTG984Kfp68AAAAAAAA --Apple-Mail-EAE33E3D-60A2-4A54-9795-3930EF85BD0F--