Since it was introduced to the world in 2008, blockchain has become an increasingly popular buzzword among businesses across a wide range of industries.
Bitcoin provides an efficient way to transfer money over the internet and is regulated by an open and transparent decentralized network, unlike traditional fiat currencies controlled by central banks.
If you decided to buy some bitcoins a few years ago when others were wondering if it was worth investing in them, then today you can already reap the benefits of that wise decision.
In short, Lightning Network is a layer 2 payment protocol built on Bitcoin Network to solve the problem of network congestion. The idea is to open a "green channel" outside the blockchain and conduct a large number of high-frequency and small transactions outside the blockchain.
