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Date: Tue, 11 Mar 2014 17:12:45 -0400
From: Peter Todd <pete@petertodd.org>
To: Jeff Garzik <jgarzik@bitpay.com>
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Cc: kjj <bitcoin-devel@jerviss.org>,
	Bitcoin Dev <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] Multisign payment protocol?
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On Tue, Mar 11, 2014 at 10:13:48AM -0400, Jeff Garzik wrote:
> Sure, but I don't see wallets being able to _assume_ _remote_ parties
> have an HD wallet for a long, long time.  Interoperability common
> sense implies the environment will be heterogenous, perhaps forever,
> invalidating assume-each-party-uses-HD logic.

Maybe never: you can implement a wallet that uses stealth addresses for
change, and doing appears to be advantageous in some scenarious with
regard to privacy.

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