Bitcoin SegWit2x is a hard fork that will launch on November. It aims at improving the functionality and sorting out the volatility and uncertainty caused by the infigting within the Bitcoin community.
Visit
https://btc2x.io for further details
I heard, to be able to get b2x from segwit2x, at least must have a bitcoin balance of at least 1 bitcoin, is it right?
This should not be the bifurcation of BTC?
Be careful this is definitely NOT the real Segwit 2x hardfork. People try to exploit the confusion, if they blatantly copy the name and try to pretend to be the Segwit 2x hardfork, tread very lightly. I assume its a SCAM.
THe real hardfork has a countdown here:
http://bashco.github.io/2x_Countdown/They will not ask for your bitcointalk, or eth address. The real hardfork you will have to claim through your own BTC wallet. Some exchanges might give it, follow the news of the exchange you keep your bitcoins on.