From: Eric Lombrozo <elombrozo@gmail•com>
To: Luke Dashjr <luke@dashjr•org>
Cc: bitcoin-development@lists•sourceforge.net
Subject: Re: [Bitcoin-development] F2Pool has enabled full replace-by-fee
Date: Fri, 19 Jun 2015 21:02:06 -0700 [thread overview]
Message-ID: <B7B38239-8EF5-4D12-B3E7-40AE152CF5A3@gmail.com> (raw)
In-Reply-To: <201506200348.06564.luke@dashjr.org>
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> On Jun 19, 2015, at 8:48 PM, Luke Dashjr <luke@dashjr•org> wrote:
>
> On Saturday, June 20, 2015 1:23:03 AM Aaron Voisine wrote:
>> They don't need to be made cryptographically safe, they just have to be
>> safer than, for instance, credit card payments that can be charged back. As
>> long as it's reasonably good in practice, that's fine.
>
> They never will be. You can get a decent rate of success merely by making one
> transaction propagate fast (eg, 1 input, 1 output) and the other slow (eg,
> 1000 inputs, 1000 outputs) and choosing your peers carefully. The only reason
> unconfirmed transactions aren't double spent today is because nobody is
> seriously *trying*.
>
> Luke
>
Newspapers are often sold in vending machines that make it possible for anyone to just pay the price of one and take them all…and most of the time they are not that carefully monitored. Why? Because most people have better things to do than try to steal a few newspapers. They probably were much more closely monitored earlier in their history…but once it became clear that despite the obvious attack vector very few people actually try to game it, vendors figured it wasn’t really that big a risk. Same thing applies to people trying to steal a piece of bubble gum at the cash register at a convenience store by double-spending.
- Eric Lombrozo
> ------------------------------------------------------------------------------
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> Bitcoin-development@lists•sourceforge.net
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next prev parent reply other threads:[~2015-06-20 4:02 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-19 10:39 Peter Todd
2015-06-19 13:33 ` Gavin Andresen
2015-06-19 13:52 ` Peter Todd
2015-06-19 14:00 ` Adrian Macneil
2015-06-19 14:08 ` Peter Todd
2015-06-19 14:30 ` Adrian Macneil
2015-06-19 14:59 ` Peter Todd
2015-06-19 15:20 ` Adrian Macneil
2015-06-19 15:40 ` Peter Todd
2015-06-19 16:18 ` Adrian Macneil
2015-06-19 16:37 ` Peter Todd
2015-06-19 20:39 ` Matt Whitlock
2015-06-19 21:05 ` Frank Flores
2015-06-19 21:15 ` Jeff Garzik
2015-06-20 0:47 ` Andreas Petersson
2015-06-20 1:09 ` Mark Friedenbach
2015-06-20 1:23 ` Aaron Voisine
2015-06-20 3:07 ` Eric Lombrozo
2015-06-20 3:48 ` Luke Dashjr
2015-06-20 4:02 ` Eric Lombrozo [this message]
2015-06-20 16:43 ` Ivan Brightly
2015-06-20 17:38 ` Cameron Hejazi
2015-06-19 14:40 ` Chun Wang
2015-06-19 15:22 ` Adrian Macneil
2015-06-19 13:33 ` Stephen Morse
2015-06-19 13:37 ` Chun Wang
2015-06-19 13:48 ` Peter Todd
2015-06-19 14:16 ` Lawrence Nahum
2015-06-19 13:40 ` Adrian Macneil
2015-06-19 13:44 ` Peter Todd
2015-06-19 13:52 ` Chun Wang
2015-06-19 15:43 ` Jeff Garzik
2015-06-19 19:49 ` Jeffrey Paul
2015-06-19 15:42 ` Jeff Garzik
2015-06-19 16:15 ` Peter Todd
2015-06-19 15:00 ` justusranvier
2015-06-19 15:11 ` Peter Todd
2015-06-19 15:37 ` Eric Lombrozo
2015-06-19 15:53 ` justusranvier
2015-06-19 16:36 ` Matt Whitlock
2015-06-19 16:42 ` Eric Lombrozo
2015-06-19 16:46 ` Matt Whitlock
2015-06-19 16:53 ` Peter Todd
2015-06-19 16:54 ` justusranvier
2015-06-19 17:00 ` Tier Nolan
2015-06-20 23:20 ` Jorge Timón
2015-06-20 23:37 ` justusranvier
2015-06-21 0:19 ` Eric Lombrozo
2015-06-21 0:27 ` justusranvier
2015-06-21 0:36 ` Eric Lombrozo
2015-06-21 0:54 ` Eric Lombrozo
2015-06-21 5:56 ` Tom Harding
2015-06-21 6:45 ` Jeff Garzik
2015-06-21 7:42 ` Eric Lombrozo
2015-06-21 8:35 ` Eric Lombrozo
2015-06-21 8:41 ` Btc Drak
2015-06-21 8:51 ` Eric Lombrozo
2015-06-21 19:49 ` Jeff Garzik
2015-06-21 18:23 ` Aaron Voisine
2015-06-19 16:44 ` justusranvier
2015-06-19 17:40 ` Jeff Garzik
2015-06-19 17:48 ` justusranvier
2015-06-19 17:50 ` Jeff Garzik
2015-06-19 18:00 ` justusranvier
2015-06-19 16:50 ` Milly Bitcoin
2015-06-19 16:41 ` [Bitcoin-development] Remove Us Please Gigas Gaming Inc.
2015-06-19 18:34 ` Jameson Lopp
2015-06-19 19:55 ` John Bodeen
2015-06-19 20:01 ` Brian Hoffman
2015-06-19 20:27 ` Jameson Lopp
2015-06-20 23:16 ` [Bitcoin-development] F2Pool has enabled full replace-by-fee Jorge Timón
2015-06-20 23:47 ` Eric Lombrozo
2015-06-20 23:52 ` Eric Lombrozo
2015-06-20 23:56 ` Eric Lombrozo
2015-06-19 15:39 ` justusranvier
2015-06-19 15:39 ` Jeff Garzik
2015-06-20 20:04 ` odinn
2015-06-21 2:11 ` Dario Sneidermanis
2015-06-21 2:23 ` Dario Sneidermanis
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