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From: Jeff Garzik <jgarzik@bitpay.com>
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Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>,
	Paul Rabahy <prabahy@gmail.com>
Subject: Re: [Bitcoin-development] Merge avoidance and P2P connection
	encryption
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On Thu, Dec 12, 2013 at 7:20 PM, Gavin Andresen <gavinandresen@gmail.com> wrote:
> If the use case is:  I give the Foundation a "here's where to pay my salary"
> PaymentRequest, maybe with several Outputs each having a different xpubkey,
> then it seems to me the Foundation's wallet software should take care of
> iterating.

Absolutely.  This is a key address-non-reuse case we really need to
solve.  Miner payouts, BitPay salary payouts, etc. all use a
statically provided, manually changed address.

Rotating through multiple outputs is a stopgap -- but IMO a useful
one.  HD wallets will solve this in a better way, but existing randkey
systems will be around for a long time.

-- 
Jeff Garzik
Bitcoin core developer and open source evangelist
BitPay, Inc.      https://bitpay.com/