From: Pieter Wuille <pieter.wuille@gmail•com>
To: Gregory Maxwell <gmaxwell@gmail•com>
Cc: Bitcoin Dev <bitcoin-development@lists•sourceforge.net>
Subject: Re: [Bitcoin-development] Small update to BIP 62
Date: Mon, 8 Sep 2014 01:31:45 +0200 [thread overview]
Message-ID: <CAPg+sBiGWAtToC+vmbtiHk13gq3oGEc4-eoAcGtzbSY=Tr+6XA@mail.gmail.com> (raw)
In-Reply-To: <CAPg+sBh5TXhKM_oxQpHUw-kLiQmyxCTO4nAO2jbnLUEQb=bdBA@mail.gmail.com>
On Wed, Sep 3, 2014 at 6:34 PM, Pieter Wuille <pieter.wuille@gmail•com> wrote:
> On Mon, Sep 1, 2014 at 10:48 PM, Gregory Maxwell <gmaxwell@gmail•com> wrote:
>> Not related to this change but the definition of rule 4 may not be
>> sufficiently specific-- without a definition someone could reasonably
>> reach a different conclusion about OP_1NEGATE being a "push
>> operation", or might even decide any operation which added to the
>> stack was a "push operation".
>
> Good catch - I'll write an update soon.
>> Perhaps the rules should be reordered so that the applicable to all
>> transactions ones are contiguous and first?
> Ok.
>>> The first six and part of the seventh can be fixed by extra consensus rules.
>>
>> This should clarify that the scriptPubkey can still specify rules that
>> are inherently malleable [...]
> I'll try to reword.
I've sent out a new pull request
(https://github.com/bitcoin/bips/pull/102/files) that:
* Changes the order of the rules.
* Adds more reference documentation about minimal pushes and number encodings.
* Clarified that extra consensus rules cannot prevent someone from
creating outputs whose spending transactions will be malleable.
I haven't changed which rules are mandatory in v3, so this is a pure
clarification & reorganization of the text.
Any comments?
--
Pieter
next prev parent reply other threads:[~2014-09-07 23:31 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-18 15:14 Pieter Wuille
2014-07-18 15:39 ` Mike Hearn
2014-07-18 15:45 ` Pieter Wuille
2014-07-18 17:25 ` Pieter Wuille
2014-07-18 18:10 ` Pieter Wuille
2014-07-18 20:56 ` Wladimir
2014-07-18 22:03 ` Aaron Voisine
2014-07-19 1:28 ` Gregory Maxwell
2014-07-19 4:38 ` Aaron Voisine
2014-07-19 6:56 ` Gregory Maxwell
2014-07-19 8:34 ` Aaron Voisine
2014-07-19 19:08 ` Aaron Voisine
2014-07-19 14:46 ` Pieter Wuille
2014-07-18 20:51 ` Wladimir
2014-09-01 20:48 ` Gregory Maxwell
2014-09-03 16:34 ` Pieter Wuille
2014-09-07 23:31 ` Pieter Wuille [this message]
2014-09-12 16:35 ` Pieter Wuille
2014-09-13 22:45 ` Pieter Wuille
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