所涉及的技术名词 翻译 invoice 发票 initial block download 初始化区块下载 outbound liquidity

https://github.com/lnbook/lnbook/blob/develop/04_node_client.asciidoc 所涉及的技术名词 翻译 invoice 发票 initial block download 初始化区块下载

在本书的第一部分，我们介绍了闪电网络的主要概念，详细地阐述了一个支付路由的综合示例并设置了我们可以用来进一步探索的工具。在本书的第二部分，我们将更加深入地探讨闪电网络的技术细节，刨析每个构建块。 在本节中，我们将更详细地概述闪电网络的组件，并提供一个“大局观”视角，以指导您阅读接下来的章节。 闪电网络协议套件 闪电网络由一系列运行在互联网之上的复杂协议组成。我们可以广义地将这些协议分类为五个不同的层，它们构成了一个协议栈，其中每一层都建立在并使用下面一层的协议。此外，每个协议层抽象了底层，并“隐藏”了一些复杂性。 闪电网络协议套件中显示的架构图提供了这些层及其组件协议的概述。 图1. 闪电网络协议套件 闪电网络的五个层，从下到上依次是：

在本章中，我们将从大多数人第一次使用闪电网络时，所面临的问题开始——选择软件参与 LN 经济。我们将审视闪电网络中，两个用户间最常见的用例场景，并通过案例进行学习。 这个案例描述如下：咖啡店顾客 Alice，将在她的移动设备上使用闪电钱包，从 Bob's咖啡店购买咖啡。 店主Bob将使用闪电节点和钱包在他的咖啡店运行一个销售点系统，这样他就可以通过闪电网络接受付款了。 Alice的第一个闪电钱包 Alice是比特币的长期用户。 我们第一次见到Alice是在Mastering Bitcoin的第1章。当时，她使用比特币交易从 Bob 的咖啡馆买了一杯咖啡。 如果您还不熟悉比特币交易的工作原理或需要复习，请阅读 精通比特币 或<<bitcoin_fundamentals_review>>中的摘要。 Alice最近得知Bob's Cafe刚刚开始接受LN付款！ Alice渴望学习和尝试闪电网络；她想成为Bob的首批 LN客户之一。为此，Alice首先需要选择一个满足她需求的闪电钱包。 Alice 不想将她的比特币的保管权委托给第三方。 她已经对加密货币有了足够的了解，知道如何使用钱包。 她还想要一个移动钱包，以便在旅途中使用它进行小额支付，因此她选择了 Eclair 钱包，这是一种流行的非托管移动闪电钱包。下面让我们进一步了解她是如何以及为什么做出这些选择的。 闪电节点

章节 译者 进度 校对 1 进度 Preface Ch01 xɪᴇᴊɪᴀxɪɴɢ

# Ch05 运行一个闪电网络节点 ###### tags: `译者工作中`

Issue 的阅读进度以倒序的 Issue 编号范围表示；阅读者需署名，并将有关 Issue 编号及超链接填入以各章命名为标题的文段内。 各章节的处理者需了解本章节相关的 Issue，并留下自己的处理进度，方便 Issue 阅读者补充 Issue 及提醒处理。 Issue 阅读进度 990~987（阿剑） Ch02 987

译者姓名 联系方式 xɪᴇᴊɪᴀxɪɴɢ 刘一痕 曾汨 Evie夏已崴.eth

翻译 人员 译者 Bill 校对 术语 翻译

[[ch03_How_Lightning_Works]] == How the Lightning Network Works ((("Lightning Network (generally)","mechanism of operation", id="ix_03_how_ln_works-asciidoc0", range="startofrange")))Now that we've followed Alice as she set up a Lightning wallet and purchased a coffee from Bob, we'll look under the hood and unpack the different components of the Lightning Network involved in that process. This chapter will give a high-level overview and will not delve into all the technical details. The goal is rather to help you to become aware of the most important concepts and building blocks of the Lightning Network. If you have experience in computer science, cryptography, Bitcoin, and protocol development, then this chapter should be enough for you to be able to fill out the connecting details by yourself. If you are less experienced, this chapter will give you a good enough overview so you have an easier time understanding the formal protocol specifications, known as BOLTs (Basis of Lightning Technology). If you are a beginner, this chapter will help you better understand the technical chapters of the book.

[[ch03_How_Lightning_Works]] == How the Lightning Network Works ((("Lightning Network (generally)","mechanism of operation", id="ix_03_how_ln_works-asciidoc0", range="startofrange")))Now that we've followed Alice as she set up a Lightning wallet and purchased a coffee from Bob, we'll look under the hood and unpack the different components of the Lightning Network involved in that process. This chapter will give a high-level overview and will not delve into all the technical details. The goal is rather to help you to become aware of the most important concepts and building blocks of the Lightning Network. If you have experience in computer science, cryptography, Bitcoin, and protocol development, then this chapter should be enough for you to be able to fill out the connecting details by yourself. If you are less experienced, this chapter will give you a good enough overview so you have an easier time understanding the formal protocol specifications, known as BOLTs (Basis of Lightning Technology). If you are a beginner, this chapter will help you better understand the technical chapters of the book.

[appendix] [[sources_licenses]] == Sources and License Notices This appendix contains attribution and license notices for material included by permission granted via open licenses. === Sources Material was sourced from various public and open-licensed sources:

[glossary] [[glossary]] == Glossary This quick glossary contains many of the terms used in relation to Bitcoin and the Lightning Network. These terms are used throughout the book, so bookmark this for a quick reference. address:: Bitcoin addresses compactly encode the information necessary to pay a receiver. A modern address consists of a string of letters and numbers that starts with bc1 and looks like +bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4+. An address is shorthand for a receiver's locking script, which can be used by a sender to sign over funds to the receiver. Most addresses either represent the receiver's public key or some form of script that defines more complex spending conditions. The preceding example is a bech32 address encoding a witness program locking funds to the hash of a public key (See Pay-to-Witness-Public-Key-Hash). There are also older address formats that start with 1 or 3 that use the Base58Check address encoding to represent public key hashes or script hashes. asymmetric cryptographic system::

[[getting-started]] == Getting Started ((("Lightning Network (generally)","example", id="ix_02_getting_started-asciidoc0", range="startofrange")))In this chapter, we will begin where most people start when encountering the Lightning Network for the first time—choosing software to participate in the LN economy. We will examine the choices of two users who represent a common use case for the Lightning Network and learn by example. Alice, a coffee shop customer, will be using a Lightning wallet on her mobile device to buy coffee from Bob's Cafe. Bob, a merchant, will be using a Lightning node and wallet to run a point-of-sale system at his cafe, so he can accept payments over the Lightning Network. === Alice's First Lightning Wallet ((("Lightning Network (generally)","Lightning wallet")))((("Lightning wallet")))Alice is a longtime Bitcoin user. We first met Alice in Chapter 1 of Mastering Bitcoin,footnote:[Andreas M. Antonopoulos, Mastering Bitcoin, 2nd Edition, https://github.com/bitcoinbook/bitcoinbook/blob/develop/ch01.asciidoc[Chapter 1] (O'Reilly)] when she bought a cup of coffee from Bob's cafe using a Bitcoin transaction. If you are not yet familiar with how Bitcoin transactions work or need a refresher, please read Mastering Bitcoin or the summary in <<bitcoin_fundamentals_review>>. Alice recently learned that Bob's Cafe just started accepting LN payments! Alice is eager to learn about and experiment with the Lightning Network; she wants to be one of Bob's first LN customers. To do this, first, Alice has to select a Lightning wallet that meets her needs.

[partintro] A detailed explanation of all the components of the Lightning Network and how they work. This part is highly technical and expects the reader to have some programming and computer science experience.

The Lightning Network (LN) is a second layer peer-to-peer network that allows us to make Bitcoin payments "off-chain," meaning without committing them as transactions to the Bitcoin blockchain. The Lightning Network gives us Bitcoin payments that are secure, cheap, fast, and much more private, even for very small payments. Building on the idea of payment channels, first proposed by Bitcoin's inventor Satoshi Nakamoto, the Lightning Network is a routed network of payment channels where payments "hop" across a path of payment channels from the sender to the recipient. The initial idea of the Lightning Network was proposed in 2015 in the groundbreaking paper "The Bitcoin Lightning Network: Scalable Off-Chain Instant Payments," by Joseph Poon and Thaddeus Dryja. By 2017, there was a "test" Lightning Network running on the internet, as different groups built compatible implementations and coordinated to set some interoperability standards. In 2018, the Lightning Network went "live" and payments started flowing. In 2019, Andreas M. Antonopoulos, Olaoluwa Osuntokun, and René Pickhardt agreed to collaborate to write this book. It appears we have been successful!

[role="pagenumrestart"] [[part_1]] [part] == Understanding the Lightning Network [partintro] An overview of the Lightning Network suitable for anyone interested in understanding the basic concepts and use of the Lightning Network.