The Bitcoin Lightning Network helps solve this problem by giving users the ability to make hundreds of thousands of cheap transactions per second. If you have concerns about what is Lightning Network, this article will explain it in detail. Slow transactions and high fees have plagued Bitcoin lately, but the adoption of the Lightning Network as an off-chain solution could give the world's first cryptocurrency a new lease of life.
What is Lightning Network in Bitcoin?
The Lightning Network is a layer 2 built on top of the Bitcoin network, which means it is built separately from but interacts with, the Bitcoin network. It consists of a system of channels that allow people or companies to transfer funds between each other without using the blockchain to verify transactions.
The implementation of the Lightning Network Bitcoin solution helps enable faster peer-to-peer transactions. In a nutshell, the Lightning Network is designed to sit on top of an existing blockchain network, in this case, the Bitcoin blockchain has its own Lightning Nodes ( which we'll detail later) and software.
How does Lightning Network work?
The Lightning Network is built on smart contracts that create off-chain payment channels between two parties. These are direct pay lines that happen on top of or outside the main blockchain.
For example, you and your local cafe can create a payment channel where you can pay for your daily coffee and scones. After the payment channel is opened, you can pay unlimited times. Transactions happen instantly and at a fraction of the cost of the main blockchain. Your payment channel has its own ledger and transactions are recorded outside the main Bitcoin blockchain.
To start using the Lightning Network, any amount of Bitcoin needs to be locked in a payment channel. It can then be used in the Lightning Network until the channel is closed.
Of course, you can buy coffee and scones with normal bitcoin transactions. However, every time you order, you have to pay for the network, which can cost more than the coffee itself. What's the use of doing this? Conversely, with the Lightning Network, the only fees you pay are opening and closing payment channels.
Since payments are not made on the Bitcoin blockchain, they are not subject to long wait times and high fees. This means that much smaller payments or micropayments can be made with just one satoshi (one hundred millionths of a Bitcoin). Once someone is done using the network, they can close the channel and exit, and use their BTC again on the standard Bitcoin network.
So now you know what is Lightning Network in Bitcoin and How does it work. The Bitcoin Lightning Network is capable of processing 1,000,000 transactions per second (TPS). By comparison, Bitcoin can handle about 7 TPS, while Visa can handle tens of thousands of TPS. If you are asking to invest, well never invest if you cannot afford to lose.
