From: "Russell O'Connor" <roconnor@blockstream•io>
To: Johnson Lau <jl2012@xbt•hk>,
Bitcoin Protocol Discussion
<bitcoin-dev@lists•linuxfoundation.org>
Subject: Re: [bitcoin-dev] BIP draft: Extended block header hardfork
Date: Sun, 2 Apr 2017 16:39:13 -0400 [thread overview]
Message-ID: <CAMZUoKkFh-uBwzTZoJ0kzyJukEG2HeDf_VmTwgZMm1esD+TaFQ@mail.gmail.com> (raw)
In-Reply-To: <2D094CEC-3756-45B0-970F-1EB33DF352C5@xbt.hk>
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On Sun, Apr 2, 2017 at 4:13 PM, Johnson Lau via bitcoin-dev <
bitcoin-dev@lists•linuxfoundation.org> wrote:
> • the witness of the first input of the coinbase transaction MUST
> have exactly one stack item (the "extended header"), with the following
> data:
> • bytes 0 to 3: nHeight MUST be equal to the height of
> this block (signed little endian)
>
Someone told me a while back that it would be more natural if we move the
nHeight from the coinbase script to the coinbase locktime. Have you
considered doing this?
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next prev parent reply other threads:[~2017-04-02 20:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-02 20:13 Johnson Lau
2017-04-02 20:39 ` Russell O'Connor [this message]
2017-04-03 3:36 ` Johnson Lau
2017-04-04 11:47 ` Tom Zander
2017-04-04 14:59 ` James Hilliard
2017-04-04 15:32 ` Tom Zander
2017-04-04 15:44 ` Greg Sanders
2017-04-04 16:03 ` Jean-Paul Kogelman
2017-04-04 16:17 ` Tom Zander
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