From: "Peter D. Gray" <peter@coinkite•com>
To: Jonathan Underwood <junderwood@bitcoinbank•co.jp>
Cc: Bitcoin development mailing list <bitcoin-dev@lists•linuxfoundation.org>
Subject: Re: [bitcoin-dev] BIP174 extension proposal (Global Type: PSBT_GLOBAL_XPUB_SIGNATURE)
Date: Thu, 27 Jun 2019 11:07:45 -0400 [thread overview]
Message-ID: <20190627150745.GA1897@coinkite.com> (raw)
In-Reply-To: <CAMpN3m+0HJm+zZ81ZNP-BXpX_39BvHzwKRAPwpdHinJ13gdNeA@mail.gmail.com>
I haven't studied the new proposal in depth, but my first impression is:
Wouldn't it just be easier and better to just sign the entire "outputs" section of the PSBT?
The signature would cover every byte, and therefore would cover any
future BIP additions to the outputs area, and also help non-multisig
cases today.
---
Peter D. Gray || Founder, Coinkite || Twitter: @dochex || GPG: A3A31BAD 5A2A5B10
next prev parent reply other threads:[~2019-06-27 15:16 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-27 2:11 Jonathan Underwood
[not found] ` <20190627095031.4d5817b8@simplexum.com>
2019-06-27 5:07 ` Jonathan Underwood
[not found] ` <20190627122916.3b6c2c32@simplexum.com>
2019-06-27 8:16 ` Jonathan Underwood
[not found] ` <20190627134628.4d131264@simplexum.com>
[not found] ` <CAMpN3m+LiSW=kRCQio+C_2To66o_SEq-d_0Z122j+BUxvh=LDQ@mail.gmail.com>
2019-06-27 8:59 ` Jonathan Underwood
[not found] ` <20190627142120.2c24fddb@simplexum.com>
2019-06-27 9:32 ` Jonathan Underwood
2019-06-27 15:07 ` Peter D. Gray [this message]
2019-06-28 2:44 ` Jonathan Underwood
2019-06-28 14:37 ` Peter D. Gray
2019-06-28 15:00 ` Jonathan Underwood
[not found] ` <20190627144852.52c6d9e1@simplexum.com>
2019-06-27 9:52 ` Jonathan Underwood
[not found] ` <20190627181429.15dda570@simplexum.com>
2019-06-27 15:29 ` Dmitry Petukhov
2019-06-28 21:48 ` Dmitry Petukhov
2019-06-29 0:19 ` Jonathan Underwood
2019-06-29 4:31 ` Dmitry Petukhov
2019-06-29 4:46 ` Dmitry Petukhov
[not found] ` <20190629094512.558ce181@simplexum.com>
2019-06-29 8:11 ` Jonathan Underwood
2019-07-23 5:03 ` Jonathan Underwood
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