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From: Karl Johan Alm <karljohan-alm@garage.co.jp>
Date: Fri, 16 Mar 2018 02:04:51 +0000
Message-ID: <CALJw2w5o5ykPA-iR==6zavYGH_MLWeqMzB2gH-bEho0+JUQvAQ@mail.gmail.com>
To: Greg Sanders <gsanders87@gmail.com>
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Cc: Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] {sign|verify}message replacement
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On Fri, Mar 16, 2018 at 1:59 AM, Greg Sanders <gsanders87@gmail.com> wrote:
> Sorry if I missed the rationale earlier, but why not just do a transaction,
> with a FORKID specifically for this? Then a node can have a mempool
> acceptance test that returns true even if the signature is not valid as per
> Bitcoin consensus, but only due to the FORKID?
>
> This way basically any wallet can support this provided generic FORKID
> support.
You'd basically have to provide an entire transaction rather than just
the signature, so there's some overhead. (Copy-pasting may become
unwieldy quicker.)
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