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From: Eric Lombrozo <elombrozo@gmail.com>
To: slush <slush@centrum.cz>
Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] Block Size Increase
Date: Wed, 6 May 2015 16:06:00 -0700	[thread overview]
Message-ID: <0F6580B4-8BB5-4287-94DE-5F625AC1BBA3@gmail.com> (raw)
In-Reply-To: <CAJna-HjDHC=cHaUPKMB0c0Myg6EH4EX+aN4qECyq7L8p37VG=w@mail.gmail.com>


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I don’t really have a strong opinion on block size either…but if we’re going to do a hard fork, let’s use this as an opportunity to create a good process for hard forks (which we’ll inevitably need to do again in the future). The change in block size is a very simple change that still allows us to explore all the complexities involved with deployment of hard forks. Let’s not just do a one-off ad-hoc thing.

- Eric Lombrozo

> On May 6, 2015, at 3:30 PM, slush <slush@centrum.cz> wrote:
> 
> I don't have strong opinion @ block size topic.
> 
> But if there'll be a fork, PLEASE, include SIGHASH_WITHINPUTVALUE (https://bitcointalk.org/index.php?topic=181734.0 <https://bitcointalk.org/index.php?topic=181734.0>) or its alternative. All developers of lightweight (blockchain-less) clients will adore you!
> 
> slush
> 
> On Thu, May 7, 2015 at 12:12 AM, Matt Corallo <bitcoin-list@bluematt.me <mailto:bitcoin-list@bluematt.me>> wrote:
> Recently there has been a flurry of posts by Gavin at
> http://gavinandresen.svbtle.com/ <http://gavinandresen.svbtle.com/> which advocate strongly for increasing
> the maximum block size. However, there hasnt been any discussion on this
> mailing list in several years as far as I can tell.
> 
> Block size is a question to which there is no answer, but which
> certainly has a LOT of technical tradeoffs to consider. I know a lot of
> people here have varying levels of strong or very strong opinions about
> this, and the fact that it is not being discussed in a technical
> community publicly anywhere is rather disappointing.
> 
> So, at the risk of starting a flamewar, I'll provide a little bait to
> get some responses and hope the discussion opens up into an honest
> comparison of the tradeoffs here. Certainly a consensus in this kind of
> technical community should be a basic requirement for any serious
> commitment to blocksize increase.
> 
> Personally, I'm rather strongly against any commitment to a block size
> increase in the near future. Long-term incentive compatibility requires
> that there be some fee pressure, and that blocks be relatively
> consistently full or very nearly full. What we see today are
> transactions enjoying next-block confirmations with nearly zero pressure
> to include any fee at all (though many do because it makes wallet code
> simpler).
> 
> This allows the well-funded Bitcoin ecosystem to continue building
> systems which rely on transactions moving quickly into blocks while
> pretending these systems scale. Thus, instead of working on technologies
> which bring Bitcoin's trustlessness to systems which scale beyond a
> blockchain's necessarily slow and (compared to updating numbers in a
> database) expensive settlement, the ecosystem as a whole continues to
> focus on building centralized platforms and advocate for changes to
> Bitcoin which allow them to maintain the status quo[1].
> 
> Matt
> 
> [1] https://twitter.com/coinbase/status/595741967759335426 <https://twitter.com/coinbase/status/595741967759335426>
> 
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  reply	other threads:[~2015-05-06 23:06 UTC|newest]

Thread overview: 116+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-06 22:12 [Bitcoin-development] Block Size Increase Matt Corallo
2015-05-06 22:30 ` slush
2015-05-06 23:06   ` Eric Lombrozo [this message]
2015-05-06 22:44 ` Tier Nolan
2015-05-06 23:12   ` Matt Corallo
2015-05-06 23:33     ` Tier Nolan
2015-05-06 23:41       ` Matt Corallo
2015-05-07  2:16         ` Peter Todd
2015-05-06 23:11 ` Matt Whitlock
2015-05-06 23:13   ` Matt Corallo
2015-05-07  0:00 ` Tom Harding
2015-05-07  0:07 ` Bryan Bishop
2015-05-07  0:37 ` Gregory Maxwell
2015-05-07  1:49 ` Peter Todd
2015-05-07  3:03   ` Justus Ranvier
2015-05-08 11:02   ` Thomas Zander
2015-05-08 20:17     ` Aaron Voisine
2015-05-07  3:47 ` Pieter Wuille
2015-05-07  9:25 ` Mike Hearn
2015-05-07 10:12   ` Peter Todd
2015-05-07 10:42   ` Btc Drak
2015-05-07 10:52   ` Jorge Timón
2015-05-07 11:15     ` Andrew
2015-05-07 11:29     ` Mike Hearn
2015-05-07 12:26       ` Jorge Timón
2015-05-07 14:05         ` Mike Hearn
2015-05-07 14:18           ` Bryan Bishop
2015-05-07 14:22           ` Peter Todd
2015-05-07 14:40           ` Peter Todd
2015-05-07 14:52           ` Gavin Andresen
2015-05-07 14:56             ` Peter Todd
2015-05-07 15:04             ` Alex Morcos
2015-05-07 15:09               ` Jeff Garzik
2015-05-07 15:12               ` Mike Hearn
2015-05-07 15:17                 ` Jeff Garzik
2015-05-07 15:29                   ` Mike Hearn
2015-05-07 15:35                     ` Jeff Garzik
2015-05-07 16:18                       ` Justus Ranvier
2015-05-07 16:21                     ` Jorge Timón
2015-05-07 17:29                       ` Peter Todd
2015-05-07 19:37                       ` Mike Hearn
2015-05-07 19:44                         ` Jérémie Dubois-Lacoste
2015-05-07 20:20                         ` Jérémie Dubois-Lacoste
2015-05-07 15:58             ` Matthew Mitchell
2015-05-07 16:47               ` Matthew Mitchell
2015-05-07 17:26             ` Matt Corallo
     [not found]               ` <CABsx9T2vAQyZODRE9apu0R1n=LybssQcuTYD7P3mAQH_Fv6QCQ@mail.gmail.com>
2015-05-07 17:40                 ` [Bitcoin-development] Fwd: " Gavin Andresen
2015-05-07 17:43               ` [Bitcoin-development] " Mike Hearn
2015-05-07 18:03                 ` Btc Drak
2015-05-07 18:06                   ` Mike Hearn
2015-05-07 18:21                     ` Ross Nicoll
2015-05-07 18:40                     ` Gavin Costin
2015-05-07 18:46                       ` Btc Drak
2015-05-07 19:31                         ` Bernard Rihn
2015-05-07 19:31                     ` Alan Reiner
2015-05-07 19:54                       ` Jeff Garzik
2015-05-07 19:59                         ` Justus Ranvier
2015-05-08  1:40                         ` Tom Harding
2015-05-08  2:09                           ` Jeff Garzik
2015-05-08  5:13                             ` Tom Harding
2015-05-08  9:43                               ` Mike Hearn
2015-05-08 15:23                               ` Alan Reiner
2015-05-08 14:59                         ` Alan Reiner
2015-05-08 15:49                           ` Jeff Garzik
2015-05-13 10:37                             ` Oliver Egginger
2015-05-13 11:25                               ` Angel Leon
2015-05-08 17:17                           ` Andrew
2015-05-08 17:51                             ` Alan Reiner
     [not found]                               ` <CADZB0_bK+YsK8sN-di2pynvjsq5VjSvnEu0-cCGhPqFunyVm7Q@mail.gmail.com>
2015-05-09 12:02                                 ` Andrew
2015-05-09 12:53                                   ` Justus Ranvier
2015-05-09 18:33                                     ` Andrew
2015-05-08  1:51                       ` Joel Joonatan Kaartinen
2015-05-08  3:41                       ` Peter Todd
2015-05-07 18:38                   ` Chris Wardell
2015-05-07 18:55                     ` Alex Mizrahi
2015-05-07 18:59                     ` Ross Nicoll
2015-05-07 19:03                 ` Matt Corallo
2015-05-07 19:13                   ` Jeff Garzik
2015-05-07 19:34                   ` Mike Hearn
2015-05-07 21:29                     ` Matt Corallo
2015-05-07 23:05                       ` 21E14
2015-05-07 15:33           ` Jorge Timón
2015-05-07 16:11             ` Mike Hearn
2015-05-07 16:47               ` Jorge Timón
2015-05-07 16:59                 ` Gavin Andresen
2015-05-07 17:42                   ` Peter Todd
2015-05-07 18:05                   ` Jorge Timón
2015-05-07 19:57               ` Btc Drak
2015-05-07 15:39           ` Btc Drak
2015-05-07 13:02       ` Peter Todd
2015-05-07 19:14       ` Matt Corallo
2015-05-07 11:55     ` Dave Hudson
2015-05-07 13:40       ` Jorge Timón
2015-05-08  4:46         ` Tom Harding
2015-05-07 14:04   ` Jeff Garzik
2015-05-07 14:32     ` Peter Todd
2015-05-07 14:38     ` Justus Ranvier
2015-05-07 14:49       ` Peter Todd
2015-05-07 15:13         ` Justus Ranvier
2015-05-07 15:25           ` Peter Todd
2015-05-07 15:04       ` Jeff Garzik
2015-05-07 15:16         ` Justus Ranvier
2015-05-07 15:27           ` Jeff Garzik
2015-05-07 15:33             ` Justus Ranvier
2015-05-07 15:47               ` Jeff Garzik
2015-05-07 15:50                 ` Justus Ranvier
2015-05-07 11:20 ` Wladimir J. van der Laan
2015-05-07 11:30   ` Eric Lombrozo
2015-05-07 15:56 ` Jeff Garzik
2015-05-07 16:13   ` Mike Hearn
2015-05-07 16:54 John Bodeen
2015-05-08 20:38 Raystonn .
2015-05-08 20:40 ` Mark Friedenbach
2015-05-08 20:51 Raystonn
2015-05-08 20:55 ` Mark Friedenbach
2015-05-08 21:01 Raystonn

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