What is this? Is something like Lightning network? Im Just asking because o have no Idea about this ☺️
Discussion
It's the roots of everything: a client for the BTC blockchain. When the BTC blockchain will be synchronised locally (around 700gb I guess) I'll be able to install a Lightning Network node application which will connect to it and enable lightning transactions.
You can find info here:
Btc core: https://bitcoin.org/en/bitcoin-core/
wow that's cool dude!