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From: Allen Piscitello <allen.piscitello@gmail.com>
To: Justus Ranvier <justusranvier@riseup.net>
Cc: Bitcoin Development <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] replace-by-fee v0.10.0rc4
Date: Thu, 12 Feb 2015 13:47:12 -0600	[thread overview]
Message-ID: <CAJfRnm5d2WcZw3eRjN-cLajwTM0iF_o7OCPc+dkv+s-p3e9nLg@mail.gmail.com> (raw)
In-Reply-To: <54DD003E.2060508@riseup.net>

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Nothing will stop that.  Bitcoin needs to deal with those issues, not stick
our heads in the sand and pretend they don't exist out of benevolence.
This isn't a pet solution, but the rules of the protocol and what is
realistically possible given the nature of distributed consensus.  Relying
on altruism is a recipe for failure.

On Thu, Feb 12, 2015 at 1:34 PM, Justus Ranvier <justusranvier@riseup.net>
wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> On 02/12/2015 07:15 PM, Alan Reiner wrote:
> > I'll add fuel to the fire here, and express that I believe that
> > replace-by-fee is good in the long-term.  Peter is not breaking
> > the zero-conf, it was already broken, and not admitting it creates
> > a false sense of security.  I don't want to see systems that are
> > built on the assumption that zero-conf tx are safe solely because
> > it has always appeared safe.  You can argue about rational miner
> > behaviors all day, but in a decentralized system you have no idea
> > what miners consider rational, or speculate about their incentives.
> >
> As noted elsewhere in the thread, there are two problems with this
> analysis:
>
> 1. It asserts that zero-confirmation transactions are in a binary
> state of safe/broken instead of recognizing that relying on them is a
> non-binary risk analysis on the part of a merchant.
>
> 2. Assumptions about what is profitable for miners are based on all
> miners having short time horizons for calculating profits.
>
> In addition, I'll add that there is an assumption that honest actors
> can not alter their behavior in response to changing conditions.
>
> Since scorched-earth solutions to problems are apparently acceptable
> now, what would stop more honest node operators from patching their
> nodes to blacklist any peer that relays replace-by-fee transactions,
> and maybe even publish an IP address list of those peers?
>
> Punishing Bitcoin users for not adopting somebody's pet solution to a
> problem neither responsible nor ethical.
>
> Child-pays-for-parent allows for stuck transactions to be cleared from
> the mempool, and allows recipients of zero-conf transactions to adjust
> their risk exposure as much or as little as they like.
>
> It's a solution that gives Bitcoin users more freedom, instead of
> trying to coerce them into pre-determined directions.
>
> - --
> Support online privacy by using email encryption whenever possible.
> Learn how here: http://www.youtube.com/watch?v=bakOKJFtB-k
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>
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  parent reply	other threads:[~2015-02-12 19:47 UTC|newest]

Thread overview: 79+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-12  6:47 [Bitcoin-development] replace-by-fee v0.10.0rc4 Peter Todd
2015-02-12  7:23 ` Tamas Blummer
2015-02-12  7:45   ` Peter Todd
2015-02-12  8:27     ` Tamas Blummer
2015-02-12  8:49       ` Peter Todd
2015-02-12  9:01         ` Tamas Blummer
2015-02-15 20:51       ` Troy Benjegerdes
2015-02-12  8:16   ` Alex Mizrahi
2015-02-12 11:58 ` Mike Hearn
2015-02-12 12:23   ` Natanael
2015-02-12 12:49     ` Mike Hearn
2015-02-12 13:02       ` Natanael
2015-02-12 13:44         ` Mike Hearn
2015-02-12 14:36           ` Natanael
2015-02-12 14:53             ` Mike Hearn
2015-02-12 15:20               ` Natanael
2015-02-12 15:30                 ` Justus Ranvier
2015-02-12 13:36       ` Oleg Andreev
2015-02-12 12:52   ` Alex Mizrahi
2015-02-12 13:18     ` Mike Hearn
2015-02-12 13:45       ` Alex Mizrahi
2015-02-12 13:52         ` Mike Hearn
2015-02-12 14:04       ` Tamas Blummer
2015-02-12 14:16         ` Mike Hearn
2015-02-12 14:25           ` Tamas Blummer
2015-02-12 23:08             ` Tom Harding
2015-02-12 14:32       ` Alex Mizrahi
2015-02-12 15:15         ` Mike Hearn
2015-02-12 15:32           ` Natanael
2015-02-12 15:42             ` Mike Hearn
2015-02-12 15:54               ` Natanael
2015-02-12 16:57           ` Btc Drak
2015-02-12 17:24             ` Oleg Andreev
2015-02-12 18:11               ` Justus Ranvier
2015-02-12 18:37                 ` Allen Piscitello
2015-02-12 19:15                   ` Alan Reiner
2015-02-12 19:34                     ` Justus Ranvier
2015-02-12 19:45                       ` Peter Todd
2015-02-12 19:49                         ` Justus Ranvier
2015-02-12 19:47                       ` Allen Piscitello [this message]
2015-02-12 19:52                         ` Justus Ranvier
2015-02-12 20:02                           ` Natanael
2015-02-12 20:36                           ` Allen Piscitello
2015-02-14 14:47                             ` Ross Nicoll
2015-02-12 20:06                     ` Peter Todd
2015-02-12 19:49       ` Gregory Maxwell
2015-02-12 20:18         ` Peter Todd
2015-02-13 11:34         ` Mike Hearn
2015-02-12 12:54   ` Tamas Blummer
2015-02-12 14:42   ` Alex Mizrahi
2015-02-12 15:27   ` Jeff Garzik
2015-02-15 21:25     ` Troy Benjegerdes
2015-02-15 21:40       ` Adam Gibson
2015-02-19  8:56         ` Troy Benjegerdes
2015-02-21 19:09           ` Jorge Timón
2015-02-21 20:30             ` Mark Friedenbach
2015-02-21 22:47               ` Jeff Garzik
2015-02-22  1:15                 ` Peter Todd
2015-02-22  3:25                 ` Jorge Timón
2015-02-22  4:06                   ` Jeff Garzik
2015-02-22 11:41                     ` Eric Lombrozo
2015-02-22 12:06                       ` Eric Lombrozo
2015-02-22 13:41                         ` Eric Lombrozo
2015-02-22 13:53                           ` Peter Todd
2015-02-22 23:29                             ` Eric Lombrozo
2015-02-24  1:11                               ` Jeff Garzik
2015-03-01 17:59                         ` Troy Benjegerdes
2015-03-01 19:05                           ` Neil Fincham
2015-03-01 17:44                 ` Troy Benjegerdes
2015-02-12 16:15   ` Lawrence Nahum
2015-02-12 18:14 ` Tom Harding
2015-02-12 21:40 ` Josh Lehan
2015-02-22 16:36 ` Tom Harding
2015-02-22 17:12   ` Peter Todd
2015-02-22 19:25     ` Tom Harding
2015-02-22 21:50       ` Peter Todd
2015-05-04  4:36 ` [Bitcoin-development] New release of replace-by-fee for Bitcoin Core v0.10.1 Peter Todd
2015-05-05  2:23   ` Kevin Greene
2015-05-23 18:26   ` [Bitcoin-development] Replace-by-fee v0.10.2 - Serious DoS attack fixed! - Also novel variants of existing attacks w/ Bitcoin XT and Android Bitcoin Wallet Peter Todd

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