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author | Kalle Rosenbaum <kalle@rosenbaum.se> | 2015-06-06 18:35:50 +0200 |
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committer | bitcoindev <bitcoindev@gnusha.org> | 2015-06-06 16:35:56 +0000 |
commit | 03edbadf8698fae2538cb6b1d545e82a494b9f5b (patch) | |
tree | a3268bc5a38dd8acdde8ff1412b35f59fd13df9a | |
parent | 04134ca7c1384165e05d3d66448409109f30e9c6 (diff) | |
download | pi-bitcoindev-03edbadf8698fae2538cb6b1d545e82a494b9f5b.tar.gz pi-bitcoindev-03edbadf8698fae2538cb6b1d545e82a494b9f5b.zip |
Re: [Bitcoin-development] BIP for Proof of Payment
-rw-r--r-- | 67/9a80a2a27ac9a7be30331ef5a678c659145295 | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/67/9a80a2a27ac9a7be30331ef5a678c659145295 b/67/9a80a2a27ac9a7be30331ef5a678c659145295 new file mode 100644 index 000000000..3a617c6b4 --- /dev/null +++ b/67/9a80a2a27ac9a7be30331ef5a678c659145295 @@ -0,0 +1,109 @@ +Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] + helo=mx.sourceforge.net) + by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) + (envelope-from <kalle@rosenbaum.se>) id 1Z1H4e-0004Gc-SP + for bitcoin-development@lists.sourceforge.net; + Sat, 06 Jun 2015 16:35:56 +0000 +X-ACL-Warn: +Received: from mail-qc0-f175.google.com ([209.85.216.175]) + by sog-mx-2.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) + (Exim 4.76) id 1Z1H4d-0000cR-Sp + for bitcoin-development@lists.sourceforge.net; + Sat, 06 Jun 2015 16:35:56 +0000 +Received: by qcxw10 with SMTP id w10so39436012qcx.3 + for <bitcoin-development@lists.sourceforge.net>; + Sat, 06 Jun 2015 09:35:50 -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=6jj48yoqlPjk7VW1iezPVNaGw9RfjRfdOSpPXETV7I8=; + b=WINkJSNd4rqcjjT4NE1tg1QINc6hP6yph2Pzd5OkJzKy+ZrRlRUrpTaudL0S0X5E0W + /g6XIJfFAUWucudL5AIpG89O/uTERtNDKK5Foda+nz0q6wcuYk78ehNHL4ns0Qa+gm5p + HyBqipWIhHDBfl6ScLCEBiYQo3BlgwRQrcJ2WZBrMm7YR+B+hC7V1EwVzbn6Ut4qyTD+ + lxC4iabLSNjaSDuabDwH21cASwv71p826JUgjIr+Gk01dKn8SKUc99Emz++E6N96rDF9 + kNEEClWLocMUohdXcFsNzE6wV1HVtgzx5a6zH7JkXu8PI3dSgJ6v/AfbyqVkKY18kExx + rkHw== +X-Gm-Message-State: ALoCoQm2wYKQ+fPcqQ+4/MXh0rP4i8qbziegv1kk7tQDBamjDJKl2oLz55EC2q2Ap3FzWeigLVW7 +MIME-Version: 1.0 +X-Received: by 10.55.25.145 with SMTP id 17mr17286505qkz.46.1433608550447; + Sat, 06 Jun 2015 09:35:50 -0700 (PDT) +Received: by 10.96.145.9 with HTTP; Sat, 6 Jun 2015 09:35:50 -0700 (PDT) +In-Reply-To: <20150606153247.GA19619@savin.petertodd.org> +References: <CAPswA9w5Sgg6AV=9Pqx5sqbkdrwv9LmwoxmMu7xZsQSNXtmZnQ@mail.gmail.com> + <201506061518.19431.luke@dashjr.org> + <CAPg+sBg+rE-0cxMU480Fierq_dU+=93LBD+vDatGdcSkPbvjqA@mail.gmail.com> + <20150606153247.GA19619@savin.petertodd.org> +Date: Sat, 6 Jun 2015 18:35:50 +0200 +Message-ID: <CAPswA9wSjcCNh0MAmOicPuOvBo03Wecn5Y6FkngeqedKHoUJpQ@mail.gmail.com> +From: Kalle Rosenbaum <kalle@rosenbaum.se> +To: Peter Todd <pete@petertodd.org> +Content-Type: text/plain; charset=UTF-8 +X-Spam-Score: 0.3 (/) +X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. + See http://spamassassin.org/tag/ for more details. + 0.3 AWL AWL: Adjusted score from AWL reputation of From: address +X-Headers-End: 1Z1H4d-0000cR-Sp +Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net> +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: <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: Sat, 06 Jun 2015 16:35:56 -0000 + +2015-06-06 17:32 GMT+02:00 Peter Todd <pete@petertodd.org>: +> On Sat, Jun 06, 2015 at 05:23:48PM +0200, Pieter Wuille wrote: +>> On Sat, Jun 6, 2015 at 5:18 PM, Luke Dashjr <luke@dashjr.org> wrote: +>> +>> > I also agree with Pieter, that this should *not* be so cleanly compatible +>> > with Bitcoin transactions. If you wish to share code, perhaps using an +>> > invalid opcode rather than OP_RETURN would be appropriate. +>> +>> +>> Using an invalid opcode would merely send funds into the void. It wouldn't +>> invalidate the transaction. +> +> Just set nLockTime to 500000000-1 and nSequence appropriately to make +> the transaction impossible to mine for the next 9500 years. + +Actually, I suggested that on this list on april 27, but shortly after +rejected my own idea: + +####################### +"Or a really high lock_time, but it would not make it invalid, just delayed." + +Ok, this was a bad idea, since nodes would have to keep it in memory. +Please disregard that idea... +######################## + +Now I think I rejected it on based on a misunderstanding. Nodes will +not put them in their mempool unless it's value is near in time, +right? From the 0.9.0 release notes: "Accept nLockTime transactions +that finalize in the next block". + +In that case this is a really nice option. + +> +> Though I agree that this whole idea seems a bit dubious to me. +> +> -- +> 'peter'[:-1]@petertodd.org +> 00000000000000000000dd919214b66444dcebb4aa0214c1ab7c8b3b633be71f +> +> ------------------------------------------------------------------------------ +> +> _______________________________________________ +> Bitcoin-development mailing list +> Bitcoin-development@lists.sourceforge.net +> https://lists.sourceforge.net/lists/listinfo/bitcoin-development +> + + |