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From: Yuval Kogman <nothingmuch@woobling.org>
Date: Tue, 6 Nov 2018 15:50:38 +0000
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Subject: [bitcoin-dev] draft proposal: change forwarding (improved
fungibility through wallet interoperability)
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Hello,
I would like to propose a method based on BIP32 (and optionally BIP44) for
improving fungibility and on chain privacy with wallets for which this is
not a primary concern, requiring minimal changes to allow such wallets to
safely forward change outputs to more specialized wallets. This is intended
to complement more comprehensive proposals such as BIP79.
Note that this draft is still incomplete, there are open questions about
the particular format to use. In its current form it proposes two viable
options (and two more are included completeness) and though I have a slight
preference for the first option, I remain undecided given the tradeoffs,
and so I am writing the mailing list to solicit inputs/criticism.
https://gist.github.com/nothingmuch/652f3a98089a0600637eadab738b2d6a
Thanks to SirMeow, Adam Ficsor, and Adam Gibson for reviewing earlier
versions and providing valuable feedback and suggestions.
Regards,
Yuval
--000000000000496141057a00f729
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr"><div dir=3D"ltr"><div dir=3D"ltr">Hello,<div><br></div><di=
v>I would like to propose a method based on BIP32 (and optionally BIP44) fo=
r improving fungibility and on chain privacy with wallets for which this is=
not a primary concern, requiring minimal changes to allow such wallets to =
safely forward change outputs to more specialized wallets. This is intended=
to complement more comprehensive proposals such as BIP79.</div><div><br></=
div><div>Note that this draft is still incomplete, there are open questions=
about the particular format to use. In its current form it proposes two vi=
able options (and two more are included completeness) and though I have a s=
light preference for the first option, I remain undecided given the tradeof=
fs, and so I am writing the mailing list to solicit inputs/criticism.</div>=
<div><br></div><div><a href=3D"https://gist.github.com/nothingmuch/652f3a98=
089a0600637eadab738b2d6a">https://gist.github.com/nothingmuch/652f3a98089a0=
600637eadab738b2d6a</a><br></div><div><br></div><div>Thanks to SirMeow, Ada=
m Ficsor, and Adam Gibson for reviewing earlier versions and providing valu=
able feedback and suggestions.</div><div><br></div><div>Regards,</div><div>=
Yuval</div></div></div></div>
--000000000000496141057a00f729--
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