No, it's an off-chain solution. Doesn't change "Bitcoin" in any way. It works through segwit, which already exists. https://en.wikipedia.org/wiki/Lightning_Network
No, it's an off-chain solution. Doesn't change "Bitcoin" in any way. It works through segwit, which already exists. https://en.wikipedia.org/wiki/Lightning_Network
RE: Bitcoin Lightning Network Progress All YOU Need to know about it