Bitcoin is forking on or around November 16, 2017, 11:32 am EST based on the SegWit2X code on block height 494784.
However the new altcoin is doomed for a lot of reasons. Simplest is that you can't force a hard fork without near unanimous consensus of the entire Bitcoin community -- users, miners, exchanges, and businesses. There currently isn't one, and there won't be one.
Another issue is the expected price for the forked coin is about 1/5th the original coin. This means that miners will find it unprofitable to mine the new chain and will switch back to the original. No miners = the new chain will have no blocks. It's possible that the Segwit2x developer -- yes, singular, it's one guy -- could add an emergency difficulty adjustment a la Bitcoin Cash, but that will just further undermine the credibility of the fork.
So, yes, Segwit2x is dead on arrival. Original Bitcoin is unstoppable.
However the new altcoin is doomed for a lot of reasons. Simplest is that you can't force a hard fork without near unanimous consensus of the entire Bitcoin community -- users, miners, exchanges, and businesses. There currently isn't one, and there won't be one.
Another issue is the expected price for the forked coin is about 1/5th the original coin. This means that miners will find it unprofitable to mine the new chain and will switch back to the original. No miners = the new chain will have no blocks. It's possible that the Segwit2x developer -- yes, singular, it's one guy -- could add an emergency difficulty adjustment a la Bitcoin Cash, but that will just further undermine the credibility of the fork.
So, yes, Segwit2x is dead on arrival. Original Bitcoin is unstoppable.
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