闪电网络：比特币可扩展性挑战的解决方案

The thrilling fact about the decentralised economy is that technology always evolves and develops in response to ongoing issues. Ultimately, these tools were innovated to better serve users and provide better facilitation than centralised methods.

关于去中心化经济的令人兴奋的事实是，技术总是为了应对持续存在的问题而不断发展和发展。最终，这些工具进行了创新，以更好地服务用户并提供比集中式方法更好的便利。

The Bitcoin blockchain was the first network developed to register and track crypto transactions using BTC and other tokens minted on the same network. However, due to the increasing demand and congestion on the blockchain, the lighting network was introduced to solve this problem.

比特币区块链是第一个开发的网络，用于使用 BTC 和同一网络上铸造的其他代币来注册和跟踪加密交易。然而，由于区块链的需求不断增加和拥堵，闪电网络被引入来解决这个问题。

Let’s discuss exactly what the Bitcoin lightning network is and how it solves the blockchain performance problem.

我们来具体讨论一下比特币闪电网络是什么以及它如何解决区块链性能问题。

What is Lightning Network in BTC Blockchain?

The Bitcoin lightning network is a layer-2 scaling solution developed on the BTC mainnet to offload the network congestion. The Bitcoin network has become highly demanded, and its fees have increased over time due to coin capitalisation and its role as the first and best cryptocurrency.

BTC区块链中的闪电网络是什么？比特币闪电网络是在BTC主网上开发的第二层扩容解决方案，用于缓解网络拥塞。比特币网络的需求量很大，由于硬币资本化及其作为第一个也是最好的加密货币的作用，其费用随着时间的推移而增加。

This innovation was developed to fix the speed and scalability issues of the blockchain network by processing payments, operating digital assets and executing transactions on the LN instead of the mainnet. The BTC main network can be used to register new blocks and add/release newly minted Bitcoins to miners.

这项创新旨在通过在闪电网络（而不是主网上）上处理支付、操作数字资产和执行交易来解决区块链网络的速度和可扩展性问题。 BTC主网络可用于注册新区块并向矿工添加/释放新铸造的比特币。

This protocol helps avoid congestion time and increased gas fees that occur during network peak times, where transactions take a long time to be processed, and transaction fees can exceed $50 per payment.

该协议有助于避免网络高峰时段出现的拥塞时间和 Gas 费用增加，此时交易需要很长时间才能处理，并且每次付款的交易费用可能超过 50 美元。

How Does Bitcoin LN Work?

The lightning network happens directly between users with minimum interference from the blockchain’s main operators. This peer-to-peer transaction contributes to faster payment settlements and decreased fees.

比特币闪电网络是如何工作的？闪电网络直接发生在用户之间，受到区块链主要运营商的干扰最小。这种点对点交易有助于加快支付结算速度并降低费用。

Operations processed on the layer-2 network minimise the workload from miners, which reduces its security exposure. Transactions processed using LN technology are settled faster, which minimises the risk of being targeted by hackers while being processed or in the pending pool.

在第二层网络上处理的操作最大限度地减少了矿工的工作量，从而降低了安全风险。使用闪电网络技术处理的交易可以更快地结算，从而最大限度地降低在处理过程中或在待处理池中被黑客攻击的风险。

Despite being developed mainly for the Bitcoin blockchain, other chains and networks started using a similar technology to improve the network performance and increase their DeFi ecosystems.

尽管主要是为比特币区块链开发的，但其他链和网络也开始使用类似的技术来提高网络性能并扩大其 DeFi 生态系统。

Features of Bitcoin Lightning Network

The Bitcoin lightning network solution is one of the many layer-2 additions many protocols are developing, such as Ethereum, Avalanche and Polygon, which proves the utility of this technology. Let’s take a look at some of the benefits of this network solution.

比特币闪电网络的特点比特币闪电网络解决方案是许多协议正在开发的众多第 2 层附加功能之一，例如以太坊、Avalanche 和 Polygon，这证明了该技术的实用性。让我们看一下该网络解决方案的一些优势。

Elevated Security

This technology uses the Basis of Lightning Technology 12 (BOLT 12), which is a safer protocol for data encryption before reaching consensus. This way, transaction information is not exposed to nodes, which makes the process safer.

更高的安全性该技术使用闪电技术基础 12 (BOLT 1​​2)，这是在达成共识之前进行数据加密的更安全的协议。这样，交易信息就不会暴露给节点，从而使过程更加安全。

Additionally, LN transactions are settled almost instantly, which minimises the risk of being hacked or redirected to other destinations.

此外，闪电网络交易几乎可以立即结算，从而最大限度地降低了被黑客攻击或重定向到其他目的地的风险。

High Scalability

Due to the fact that the Bitcoin chain is the first and oldest blockchain, some consider it a rigid platform that does not accommodate modern flexibility and scalability.

高可扩展性由于比特币链是第一个也是最古老的区块链，一些人认为它是一个僵化的平台，无法适应现代的灵活性和可扩展性。

Therefore, the lightning network solves this issue by adding layer 2, which facilitates fractional payments, hosting decentralised applications and interaction with other blockchains and protocols.

因此，闪电网络通过添加第 2 层解决了这个问题，该第 2 层促进了部分支付、托管去中心化应用程序以及与其他区块链和协议的交互。

Quick Settlements

Instead of the traditional transaction process of going to the pending list and waiting for miners to process payments, the LN network finalises payments through multiple channels and network participants to find the fastest way possible to settle each order.

快速结算 闪电网络不再采用传统的进入待处理列表并等待矿工处理付款的交易流程，而是通过多个渠道和网络参与者来完成付款，以找到尽可能最快的方式来结算每个订单。

This solution minimises the work on the mainnet, which can be congested with long waiting pending times and increased fees.

该解决方案最大限度地减少了主网上的工作量，主网上可能因等待时间过长和费用增加而变得拥挤。

Less Energy Consumption

Bitcoin transactions are known for being high energy-requiring, consuming a lot of energy from processors and mining machines. This increased demand can have catastrophic environmental consequences. 

能源消耗更少众所周知，比特币交易需要大量能源，会消耗处理器和矿机的大量能源。这种需求的增加可能会带来灾难性的环境后果。

Therefore, a layer-2 solution offloads some of the transaction processing burden from the main network with minimum machine requirements classically used by proof-of-work protocols. 

因此，第 2 层解决方案以工作量证明协议经典使用的最低机器要求来减轻主网络的一些事务处理负担。

Conclusion

The Bitcoin lightning network is a new invention that elevates the BTC blockchain utility and solves its main challenges. It is a layer-2 solution that offloads some transactions from the mainnet to process and settle them directly with minimum power consumption and low fees.

结论比特币闪电网络是一项新发明，它提升了 BTC 区块链的实用性并解决了其主要挑战。它是一种第二层解决方案，可以将一些交易从主网卸载，直接以最小的功耗和较低的费用进行处理和结算。

This activity results in faster processing times and lower exposure risks. Additionally, the LN protocol increases network interoperability, allowing it to transact and interact with other chains and manage dApps.

此活动可以缩短处理时间并降低暴露风险。此外，LN 协议增强了网络互操作性，使其能够与其他链进行交易和交互并管理 dApp。

This introduction comes among the increasing popularity of scaling solutions that most popular blockchains have introduced, such as Polygon and Avalanche.

这一介绍是在大多数流行的区块链推出的扩展解决方案（例如 Polygon 和 Avalanche）中日益流行的背景下推出的。