Hello Steemit friend yesterday until today the China miner suddenly switch all their hashing power to mine BCH and causing the BCH block time reduce from 10 minute to 1 minute while BTC block time increase from 10 minute to 20 minute, at the same time they also dump all their BTC switching to BCH causing BTC to drop to $6000 while BCH increase to $1800
some of you might ask didnt the BTC block time is fixed at 10 minutes? the answer is no,
example let say we have 100 peta hash now, the algorithm will ask a 100 peta hash question that can be answer roughly in 10 minutes time, if during this time suddenly you have 1000 petahash to solve the question then you can solve it in one minute and hence the blocktime become one minute
you might also ask why cant the algorithm adjust the question difficulty? the algorithm can indeed adjust the question difficulty but can only do it slowly so it need few days to adjust it until it back to 10 minutes times
and so the war between BTC and BCH have been started and who will win in the end no body knows my gut feeling is BTC will still win but i am starting to think if i should buy more BCH now just in case
thanks for reading
从昨天到现在，中国那边的算力突然全部切换到BCH, 导致BTC的出块时间从原本的十分钟爆升到20分钟，而BCH的出块时间则是从10分钟降到1分钟，加上他们大量抛售BTC去换BCH导致BTC价格再暴跌到$6000而BCH价格暴涨到$1800
有人会问为什么出块的时间不是定死十分钟吗？其实不是
比如现在算力是100 petahash
所以出题时就出100 petahash问题刚好可以10分钟解题
如果这时你突然10倍算力1000 petahash 来算你一分钟就解题了，所以现在BCH一分钟出一块，而其他矿工为了自己的利益也纷纷去挖BCH因为出块快而且价格高
然后你可能会问出题难度不会调整吗？答案是会的，不过是慢慢调整需要几天的时间才会调整到10分钟出块
所以这场BTC vs BCH开打了，胜负难分，我还是觉得BTC可以保持胜利吧，现在市场已经有点恐慌了，我也在想要不要买多点BCH来收呢？
大家有什么看法吗？谢谢阅读