From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 1EF32412 for ; Sun, 11 Jun 2017 20:19:28 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from server3 (server3.include7.ch [144.76.194.38]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id 3E234146 for ; Sun, 11 Jun 2017 20:19:27 +0000 (UTC) Received: by server3 (Postfix, from userid 115) id 2453A2E60964; Sun, 11 Jun 2017 22:19:26 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, FSL_HELO_NON_FQDN_1, HTML_MESSAGE autolearn=ham version=3.3.1 Received: from [192.168.0.5] (cable-static-238-67.teleport.ch [213.188.238.67]) by server3 (Postfix) with ESMTPSA id BF0402D00039; Sun, 11 Jun 2017 22:19:24 +0200 (CEST) From: Jonas Schnelli Message-Id: Content-Type: multipart/signed; boundary="Apple-Mail=_88CCE1F0-23BC-4386-9103-94B14732D634"; protocol="application/pgp-signature"; micalg=pgp-sha256 Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Date: Sun, 11 Jun 2017 22:19:20 +0200 In-Reply-To: To: =?utf-8?Q?JOSE_FEMENIAS_CA=C3=91UELO?= References: X-Mailer: Apple Mail (2.3273) Cc: bitcoin-dev@lists.linuxfoundation.org Subject: Re: [bitcoin-dev] Bitcoin pointers X-BeenThere: bitcoin-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Bitcoin Protocol Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 11 Jun 2017 20:19:28 -0000 --Apple-Mail=_88CCE1F0-23BC-4386-9103-94B14732D634 Content-Type: multipart/alternative; boundary="Apple-Mail=_E27929F9-ED67-4166-8A9C-66F1BEA1A675" --Apple-Mail=_E27929F9-ED67-4166-8A9C-66F1BEA1A675 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Jos=C3=A9 > a) Canonical Pointers > The basic proposal.They look like this example: btc@170.1/179-631-520 > Here is a link to the Google Docs document -> = https://docs.google.com/document/d/1PBN4wKFYtgvDxV4DrWUdNe9Xqmb8GVxoIGDKRk= Y9Xr4/edit?usp=3Dsharing = A similar/related proposal got posted last month : = https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2017-May/014396.ht= ml = The Bech32 encoded transaction position reference allows to solve = similar use cases (tx pointers) with a strong error-detection/correction = using just 14 chars (encoded state, including error correction / = unencoded 40bits). /jonas --Apple-Mail=_E27929F9-ED67-4166-8A9C-66F1BEA1A675 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8
Hi Jos=C3=A9

a) Canonical Pointers
The basic = proposal.They look like this example: btc@170.1/179-631-520
Here is a link = to the Google Docs document ->  https://docs.google.com/document/d/1PBN4wKFYtgvDxV4DrWUdNe9Xqmb= 8GVxoIGDKRkY9Xr4/edit?usp=3Dsharing

A similar/related proposal got posted last = month : https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2017-Ma= y/014396.html
The Bech32 encoded transaction position = reference allows to solve similar use cases (tx pointers) with a strong = error-detection/correction using just 14 chars (encoded state, including = error correction / unencoded 40bits).

/jonas
= --Apple-Mail=_E27929F9-ED67-4166-8A9C-66F1BEA1A675-- --Apple-Mail=_88CCE1F0-23BC-4386-9103-94B14732D634 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEyhopCNzi8TB0xizeHrd2uwPHki0FAlk9pcgACgkQHrd2uwPH ki1hFQ//UScy1Z9PnnSY1NeDcf4cdo++8hJNsGtILmnXcIJvCHryMjDpBAUdPxCv c2ivE6KDTOHF6ZvjVI0xluFRyH5aJwNmQYaxmjmZSuzDc5VLcGGKp1RRcyF+f/c3 CaPa4CgiOmvVn3NN8dzNcjTVWmwMa1iEVlaj8ldjdSsHRWz+REL+6AxNUTS2ZIdI Ih7u5FJzF+J4eEoeyfTgHqt9rCYq+hS/EZeTNqbReAMykH6itNwRNvDu1sEH5xwN X72cK2Ef3DalDt2hPfitU/SitxDNYol/NO307wT7YJzwzEr5Kqm8V8Q7uDBXusML 4svFeXpsxxnup2JNzKhnfGmZlA24DUji6kMPiRNKItRzL1XSHGTWEafIU3T29m7Y e8YM07FXFS8etCFW3IMXzKn/nTunw1VbLVHngGybiZrtvShZS9VDvRGRMjn77MRq QFMKoN2Oj4YssvW9lj/jXr++z2c3uAKm2bHpXfjMcVTbMavcw5r7EHr8Jpf5SpAK jEBkER5Vnf0veGnXbLJaVtjEzyUbSo7McKFkuNcSpMFfM1D4/uSobj/Csp2ttREk DnQw1VH5gNS1vf4HULcZ0lvEQmr9q2NUYciWGF1SX3mFj6OUUgIpfVqwtyXQzPF2 fch83Ltdhj5uJKHYYMqvmR0otMVEOxTOwfDfk5U3B2l2fNvgT3w= =YzaZ -----END PGP SIGNATURE----- --Apple-Mail=_88CCE1F0-23BC-4386-9103-94B14732D634--