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From: Matt Corallo <bitcoin-list@bluematt.me>
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Date: Sat, 17 Dec 2011 11:15:46 -0500
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Subject: Re: [Bitcoin-development] Pubkey addresses
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On Sat, 2011-12-17 at 12:14 +0100, Jorge Tim=C3=B3n wrote:
> Don't know much about QR codes, but I thought they have a length limita=
tion.
> Why jav wants to use not just addresses but firstbits then?
Under no circumstances should the use of firstbits ever be supported.
It doesn't scale, not even close, especially as we (hopefully) move
towards SPV clients.  Also, it provides incentives for people to spam
the chain to get a firstbits address.  Never should that be supported.

Matt