Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it
That being said, with 99.5% improvement, I'm sur McD and WP will be thrilled to merge this method with the prefix one for even more gains. If they don't I might have to ask them to prove why it's not good 
I will not attempt anything for this 'bounty' since anything that is presented to you, you will deny. In other words, you would never pay a reward that makes you feel like you were wrong...your ego won't let you.
Oh it's not about the bounty, a valuable member of this community is proposing a solution which goes 99.5% faster.
I'm sure you will not discard such an opportunity