Re: [Bitcoin-development] Version bits proposal

2015-05-27 Thread Patrick Strateman
There is absolutely no reason to do this. Any reasonable micro-controller can build merkle tree roots significantly faster than is necessary. 1 Th/s walks the nonce range once every 4.3ms. The largest valid merkle trees are 14 nodes high. That translates to 28 SHA256 ops per 4.3ms or 6511

Re: [Bitcoin-development] CTxIn::nSequence

2013-06-20 Thread Patrick Strateman
It's well answered by this stack exchange question. On 06/20/2013 05:54 PM, Marko Otbalkana wrote: Could anyone tell me what CTxIn::nSequence is meant for? Best Regards, -Marko