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From: Aymeric Vitte <vitteaymeric@gmail.com>
To: Luke Dashjr <luke@dashjr.org>,
Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>,
DKBryant@gmail.com
References: <CAAUFj100ULfTbEorSK2PF5nvW-R_TCMOiboBBEMj+eS5upgU8Q@mail.gmail.com>
<201712212309.07243.luke@dashjr.org>
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Subject: Re: [bitcoin-dev] BIP for Legacy Sign Verify functions
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Scriptsig not "sigscript" below
Now you must answer this question, because this is what we call a hard fork
Le 22/12/2017 à 11:29, Aymeric Vitte a écrit :
>
> Le 22/12/2017 à 00:09, Luke Dashjr via bitcoin-dev a écrit :
>> What is actually done, is using the signature + message to perform key
>> recovery, to extract the public key of the signer, and then hashing that and
>> comparing it to the address provided.
> I already posted about this, then what is doing the pubkey in sigscript
> for standard p2pkh transactions? (this was not the case some time ago)
>
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