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Date: Sun, 17 Jun 2012 14:04:48 +0200
From: Pieter Wuille <pieter.wuille@gmail.com>
To: Mike Hearn <mike@plan99.net>
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Subject: Re: [Bitcoin-development] After compressed pubkeys: hybrid pubkeys
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On Sun, Jun 17, 2012 at 01:01:12PM +0200, Mike Hearn wrote:
> > * 0x04 [32-byte X coord] [32-byte Y coord]: uncompressed format
> > * 0x06 [32-byte X coord] [32-byte Y coord]: hybrid format for even Y coords
> > * 0x07 [32-byte X coord] [32-byte Y coord]: hybrid format for odd Y coords
> 
> So what's the actual difference in format? Is there any at all, or
> it's just the first number that's different?

From what I understand, that is indeed the only difference.

-- 
Pieter