#bitcoin layer 2

The news comes less than a month after Binance announced their plans to integrate Bit Lightning Network.

Introduction

The Bitcoin network was created in 2009 with a vision centered around security and decentralization while the technology itself enabled peer-to-peer transactions. At the time of its creation, Bitcoin was considered quite efficient and fast, especially when it came to international transactions.

Over time, however, the number of transactions the network could handle or its scalability has severely decreased. Such restrictions have led to exorbitant fees, longer waiting times, and decreased network performance, which could hinder the adoption of the Bitcoin network in the future.

What is Bitcoin Layer 2?

A secondary protocol set up on top of an active Bitcoin network is called a Bitcoin Layer 2 solution. They can run independently from the network by using the security and decentralization of the main blockchain while adding more functionality to accommodate a greater volume of transactions.

Bitcoin layer 2 solutions address the constraints of the Bitcoin network. They are crucial for Bitcoin’s continuing development and popularity since they can increase scalability, lower transaction costs, and enhance privacy.

List of Layer 2 Bitcoin Networks

1. Lightning Network

Developed by Thaddeus Dryja and Joseph Poon, the Lightning Network is simply a second layer on top of the original Bitcoin blockchain and is a Bitcoin Layer 2 solution. This layer aims to reduce the amount of traffic passing via the primary Bitcoin blockchain. On top of the blockchain, the Lightning Network is essentially a second-layer system. Although it works separately from the main chain, it eventually submits all transactions to it.

2. Liquid Network 

One of the most popular Bitcoin layer 2 projects built on top of the Bitcoin blockchain is the sidechain protocol called The Liquid Network. Although Blockstream developed the Liquid Network, it is controlled by a federation of parties and runs on the Elements open-source blockchain platform. L-BTC, or Liquid Bitcoin, is the term for Bitcoin on the Liquid Network. Users must lock up their Bitcoin in a transaction known as a peg-in to utilize Bitcoin on the Liquid Network.

3. Rootstock

Counted as one of the top Bitcoin Layer 2 projects, Rootstock Platform (RSK) was created by developers to overcome particular Bitcoin blockchain issues and was launched in 2014 to speed up Bitcoin transactions and offer smart contracts.RSK is a platform that operates alongside the Bitcoin network; it is not a crypto protocol. When a bitcoin (BTC) is transmitted to RSK, it is converted into an RBTC, a Bitcoin with smart contracts support. At any point, the RBTC can be returned to the Bitcoin blockchain.

4. Drivechain 

Drivechain is a Bitcoin layer 2 project that enables altcoins to operate on top of a Bitcoin network. This would have a number of advantages, including greater scalability, new features or use cases, the flexibility to experiment without permissions and the eradication of blockchain rivalry. The drawback is that they need a soft fork to be utilized. Drivechains would function as distinct blockchains (on their own sidechains) and could be merge-mined by Bitcoin miners in a manner identical to that of the RSK sidechain (known as Rootstock).

Conclusion