区块链，可能是当下最有前景又充满分歧的技术与经济趋势。它给数字世界带来了“价值表示”和“价值转移”两项全新的基础功能。其潜力正在显现出来，但当下它又处于朦胧与野蛮生长的阶段。
Block chains, perhaps the most promising and divisive technology and economic trends of the moment. It brings to the digital world & & & & & & & & & & & & ; & & & & & & ; & & & & & & ; two completely new basic functions. Its potential is emerging, but it is now at a stage of stifling and barbarous growth.
对比互联网的发展史，现在的区块链可能相当于 1994 年的互联网，即互联网刚刚进入大众视野的时期，那也是第一波互联网革命萌芽的时期。谷歌、亚马逊、Facebook、腾讯、阿里巴巴、优步、滴滴，甚至现在市值超万亿的苹果都得益于那一时刻。
Compared to the history of Internet development, the current block chain may be the same as the Internet in 1994, when the Internet had just entered public view, and the first wave of the Internet revolution began. Google, Amazon, Facebook, tweaking, Alibaba, Yogo, droplets, even apples with a market value of more than trillion dollars, benefited from that moment.
现在区块链技术可能带来互联网的二次革命，把互联网从“信息互联网”带向“价值互联网”。在区块链的对照之下，人们发现，最初被形象地称为“信息高速公路”的互联网处理的是“信息”，而区块链能处理的是“价值”。
Now block chain technology may lead to a second revolution in the Internet from “ information Internet &rdquao; leading to &ldquao; value Internet & rdquao; and. In contrast to the block chain, it is discovered that the Internet is treated as &ldquao; information highway & & rdquao; information & & rdquao; and block chains can handle & & ldquao; value & rdquao;
变革即将发生，未来已来。我们又一次处于革命的起点——价值互联网的变革，而要理解价值互联网的未来，我们先要搞明白区块链技术是什么。
Change is coming, and the future is coming. Once again, we are at the beginning of the revolution & mdash; & mdash; changes in the value Internet, and in order to understand the future of the value Internet, we have to figure out what the block chain technology is.
让我们回到10年前，从中本聪（Satoshi Nakamoto）发明比特币的那一刻说起。
Let us go back to 10 years, starting from the moment Satoshi Nakamoto invented Bitcoin.
2009年1月3日，在位于芬兰赫尔辛基的服务器上，至今匿名的神秘技术极客中本聪生成了第一个比特币区块，即所谓的比特币创世区块（genesis block）。
On 3 January 2009, on a server located in Helsinki, Finland, the first bitcoin block, the so-called genesis block, was created by Benz of an anonymous mysterious technologist.
在创世区块的备注中，中本聪写入了当天英国《泰晤士报》的头版头条标题：
In a note from the Genesis block, Nakamoto wrote the headline of the front page of the British Times of the day:
“The Times 03/Jan/2009 Chancellor on brink of second bailout for banks”
“《泰晤士报》，2009年1月3日，财政大臣站在第二次救助银行的边缘”& ldquo; The Times 03/Jan/2009 Chancellor on Brink of second bailout for banks & rdquo;
& & ldquo; The Times, 3 January 2009, the Minister of Finance standing on the edge of the second bailout bank & rdquo;
这样做，他记录了比特币系统启动和创世区块生成的时刻，又借这句话表达了对当时全球金融体系的暗讽。2009 年年初，全球金融体系刚经历了 2008 年金融危机的冲击，看起来摇摇欲坠。
In doing so, he recorded the moment when the Bitcoin system was activated and the creation of the World Cup block, and used this phrase to express his apocalypse to the then global financial system. At the beginning of 2009, the global financial system had just experienced the shock of the 2008 financial crisis, and appeared to be shaky.
在生成创世区块时，按自己设定的规则，中本聪获得了 50 个比特币奖励，这是最早的 50 个比特币。从创始区块开始，在比特币的账本上每 10 分钟就有新的数据区块被增加上去，新的比特币被凭空发行出来。比特币的去中心网络开始运转，扩展到现在的由数万个节点组成的全球网络。
At the time of the creation of the world block, in accordance with its own rules, Ben was awarded 50 bitcoins, the first 50 bitcoins. Starting with the founding block, new data blocks were added every 10 minutes on the book of Bitcoin, and the new bitcoins were released empty. Bitcoin’s network of go-to-centres became operational, extending to the current global network of tens of thousands of nodes.
在比特币的创世时刻，它的三个组成部分都出现了，即加密数字货币（cryptocurrency）、分布式账本（distributed ledger）、去中心网络（decentralized network），如下图所示。
At the time of Bitcoin's creation, all three components of it appeared, namely the encrypted digital currency (cryptocurrence), distributed books (distributed ledger), decentralized network, as shown in the figure below.
图1：比特币的三个组成部分
2008 年 10 月 31 日，中本聪向一个密码学邮件列表的所有成员发送了一个电子邮件，标题为“比特币：点对点电子现金论文”。
中本聪邮件见：https://www.mail-archive.com/cryptography@metzdowd.com/msg09959.html
See Chinese Href=https://www.mail-archive.com/cryptography@metzdowd.com/msg09959.html"target="_blank"rel="externalnolllow" https://www.mail-archive.com/cryptography@metzdowd.com/msg09959.html
比特币白皮书见：www.bitcoin.org/bitcoin.pdf
For the White Paper by Bitcoin, see: www.bitcoin.org/bitcoin.pdf
他写道：“我一直在研究一个新的电子现金系统，它完全是点对点的，无须任何的可信第三方。”比特币的起源应远早于这个日期，中本聪曾说，他从 2007 年 5 月就开始为比特币项目编程。2008 年 8 月，他注册了bitcoin.org域名，这是现在比特币项目的官方网址。
He wrote: “ I've been working on a new electronic cash system that is completely point-to-point, without any credible third party. & & & & & & ; Bitquo; Bitcoin should have originated much earlier than this date, and China has said that he has been programming for the Bitcoin project since May 2007. In August 2008, he registered the bitcoin.org domain name, which is now the official site of the Bitcoin project.
在邮件中，他附上了比特币白皮书的链接，论文题为“比特币：一个点对点电子现金系统”（Bitcoin:A Peer-to-Peer Electronic Cash System）。中本聪在2008年发表的这篇论文可能是互联网发展史上最重要的论文之一，其他重要论文有利克里德写的开启互联网前身阿帕网的“计算机作为一种通信设备”（1968年）、蒂姆·伯纳斯-李写的万维网协议（WWW）建议书“信息管理：一个建议”（1989年）、谷歌联合创始人谢尔盖·布林与拉里·佩奇写的搜索引擎论文（1998年）等。
In his e-mail, he attached a link to the White Paper by Bitcoin, entitled “ Bitcoin: a point-to-point electronic cash system ” Bitcoin: A Peer-to-Peer Electronic Cash System. This paper, published in 2008, may be one of the most important papers in the history of Internet development. Other important papers were &ldquo, by Kreid, which opened the Internet's predecessor, Apa; computers as a communication device & & & rdquo (1968), Tim & Middot; WWW Recommendation & ldquao, by Bernards-Lie; Information management: a proposal & rdquo (1989), Sergei & Middot, co-founder of Google; Berlin and Larry & Midot; and search engine papers by Pec (1998).
可以合理地推测，中本聪不是一个学院派的研究型学者，他可能是一个做实际软件工程开发的工程师，因为他不只设计了比特币系统，还把它开发出来，让它在互联网上运行起来。他可能是先开发了软件，才写了上面提到的重量级论文，来解释自己的设计。
It is reasonable to assume that Nakamoto is not a college-based research scholar and that he may be an engineer in actual software engineering development, because he designed more than a bitcoin system and developed it to run it over the Internet. He may have developed the software before he wrote the heavy-level paper mentioned above to explain his design.
2008 年 11 月 16 日，中本聪公布了比特币系统的源代码。在发布白皮书、将软件代码开源后，在 2009 年 1 月 3 日这一区块链的创世时刻，最终他在互联网上上线了比特币网络。之后，中本聪和几个开发者在网上一起讨论想法，继续开发迭代。随着比特币网络的成熟，他的活动开始减少，比特币系统逐渐进入自治运转的状态。最终，在发明比特币系统 3 年后，自 2011 年 11 月后，中本聪永远不再出现。他成了一个永远匿名的传奇，没人知道他是谁，他只留下了自己的创造。
After the release of the White Paper, which opened up the software code, and the creation of this block chain on January 3, 2009, he ended up online on the Bitcoin network. After that, he discussed ideas online with several developers and continued to develop an alternation. With the maturity of the Bitcoin network, his activities began to decline, and the Bitcoin system gradually became autonomous. Eventually, three years later, after the invention of the Bitcoin system, after November 2011, the middle hearing never appeared. He became an anonymous legend, no one knew who he was, and he left behind his creation.
在创造比特币的过程中，中本聪发明了区块链技术，区块链是源自比特币的底层技术。那么，他为什么要创造比特币？他想解决什么难题？
In the process of creating Bitcoin, Binteng invented block chain technology, which originated from the bottom of Bitcoin. So why did he create bitcoin? What are the problems he wanted to solve?
现在，比特币常被称为一种“加密数字货币”，人们常很关注其中的“货币”二字。其实，比特币并不具备现在各国法定货币的特征，它只是一种数字形式的特殊商品。比特币现在的市场价格和暴涨暴跌也影响着人们对它的看法，人们把它类比为黄金、郁金香等各种投资、投机标的。
Now, Bitcoin is often referred to as an & ldquo; encrypted digital currency & rdquo; & & ldquo; currency & & rdquo; both. Indeed, Bitcoin does not have the characteristics of the current national legal currency; it is only a special commodity in the form of numbers. Bitcoin’s current market prices and sharp drops also affect its perception, which is compared to investments, speculations, such as gold, tulips, etc.
但如果回到中本聪创造它的时刻，我们会看到，比特币的出现是源于技术极客想解决的一个技术难题：“在数字世界中，如何创造一种具有现金特性的事物？”“比特币：一个点对点电子现金系统”这个标题体现出了中本聪想解决的难题：他想创造在数字世界中可用的电子现金，它可以点对点也就是个人对个人交易，交易中不需要任何中介参与。
But if we go back to the moment when Ben was able to create it, we will see that Bitcoin is a technical challenge that technocrats want to solve: &ldquao; how to create a thing with a cash character in the digital world? &rdquao; &ldquao; Bitcoin: a point-to-point electronic cash system & rdquao; this title reflects the dilemma that he wants to solve: he wants to create electronic cash that is available in the digital world, and it can point the right point, i.e. individual-to-person transactions, without any need for intermediary involvement in the transaction.
来对比看看。在物理世界中，一个人可以把现金纸币给另一个人，不需要经过诸如银行、支付机构、见证人等中介机构。
Let's compare. In the physical world, one person can give cash notes to another person without having to go through intermediaries like banks, payment agencies, witnesses, etc.
但由于数字文件是可复制的，复制出来的电子文件是一模一样的，因而在数字世界中，我们不能简单地用一个数字文件作为代表价值的事物。同时，我们在支付机构中有多少钱，并没有像一张张钞票一样的数字文件可以代表，钱仅是中心化数据库中的记录。
But because digital files are replicable, and the electronic files that are copied are identical, in the digital world we cannot simply use a digital document to represent value. At the same time, how much do we have in the paying agency?
在数字世界中，当一个人要把现金转给另一个人时，必须要有中介机构的参与。比如，我们通过支付宝转账的过程是：支付宝在一个人的账户记录里减掉一定金额，在另一个人的账户记录中增加一定金额。
In the digital world, when a person transfers cash to another person, it is necessary to have the involvement of an intermediary. For example, the process by which we transfer a payment bond is to reduce a certain amount in the account record of a person and to add a certain amount in the account record of another person.
在数字世界中，如何创建一个无须中介或者说去中心化的数字现金，一直是一个难题。由于数字文件可以完美复制，如果没有一个中心化数据库做记录，那如何避免一个人把一笔钱花两次？
In the digital world, how to create a digital cash that does not need to be brokered or decentralised has been a challenge. Since digital files can be reproduced perfectly, how can one avoid spending a single dollar twice without a centralized database?
这就是所谓的双重支付或双花问题（double spending）。在比特币出现之前，我们熟悉的主要电子现金系统（如PayPal、支付宝等）都是依靠中心化数据库来避免双花问题，这些可信第三方中介不可或缺，见图 2。
This is the so-called double payment or double spending problem. Before Bitcoin appeared, the major electronic cash systems that we were familiar with (e.g. PayPal, payment treasures, etc.) relied on centralized databases to avoid double flower problems, and these credible third-party intermediaries are essential, as shown in figure 2.
图2：比特币是点对点的现金，无须任何中介
但在另一条道路即去中介或去中心化的电子现金这条路径上，有很多技术极客一直在做着各种尝试，只是一直未能获得最终的成功。
到了 2008 年，中本聪借鉴和综合前人的成果，特别是现在常被统称为密码朋克（cypherpunk）的群体的成果，改进之前各类中心化和去中心化的电子现金，加上自己的独特创新，创造了比特币这个点对点电子现金系统，在无须中介的情况下解决了双花问题。
By 2008, China had learned from and synthesized the achievements of its predecessors, particularly those of groups that are now commonly referred to as cypherpunk, and improved various pre-centralized and decentralized electronic cash, together with its own unique innovations, had created the Bitcoin dot-to-point electronic cash system, resolving the double flower problem without the need for intermediaries.
特别地，比特币这个电子现金系统是同时去中介化和去中心化的：
个人与个人之间的电子现金无须可信第三方中介的介入，这是去中介化。
这个电子现金的货币发行也不需要一个中心化机构，而是由代码与社区共识完成，这是去中心化。
In particular, Bitcoin, an electronic cash system, is simultaneously de-mediated and de-centralized:
e-cash between individuals does not require the involvement of a credible third-party intermediary, which is de-intermediated.
The e-cash money distribution does not require a central institution, but is done by code and community consensus, which is de-centralized.
要注意的是，这个“电子现金”中的现金指的并非货币，它只是在解决难题的过程中被借用来在数字世界中代表价值的说法。这样说是为了便于理解，在现实中，最常见的代表价值的事物是现金。
Note that this & & & ldquo; e-cash & & rdquo; cash in this is not a currency, but is simply borrowed to represent value in the digital world in the process of solving problems. This is to make it easier to understand that in reality, the most common thing that represents value is cash.
最初，比特币这个用以表示价值的电子现金并没有价格。比特币系统只是在逻辑上可行的系统，是解决了一个难题的技术玩具。2010 年 5 月 22 日，在一个网络论坛上，有一个程序员用 1 万枚比特币换了两张棒约翰比萨的代金券，比特币第一次有了一个公允价格：1 万枚比特币价格为 25 美元。为了纪念这一天，每年的 5 月 22 日变成了区块链世界的一个节日——比特币比萨节。
Initially, Bitcoin, the electronic cash that represents value, had no price. The Bitcoin system was only a logically viable system, a technical toy that solved a problem. On May 22, 2010, in a web forum, a programmer exchanged 10,000 bitcoins for two great John Pizza coupons, and for the first time Bitcoin had a fair price: 1 million bitcoins at 25 dollars. To mark the day, 22 May of each year became a festival of the chain world & mdash; & mmdash; Bitcobis.
此后，比特币虽然从来都不是货币，但逐渐地有了价值与价格。比特币的价格在自由市场交易中被确定，又持续、反复地大幅波动。但是，不管是从早期的 1132 美元跌掉一半，还是在 2017 年年底快速上涨到接近 2 万美元，又在几个月内跌到只有三分之一，比特币系统和它底层的区块链技术都保持稳定。
Since then, Bitcoin, which has never been a currency, has gradually gained value and prices. Bitcoin prices have been set in free-market transactions, and have fluctuated continuously and repeatedly. But, whether it has fallen by half from the early $1132, or has risen rapidly to close to $20,000 by the end of 2017, falling to just one third in a few months, the Bitcoin system and its bottom chain technology have remained stable.
中本聪设计和编码实现的比特币电子现金系统至今已运转近十年。比特币系统已经从一个技术玩具变成一个运转得近乎完美的系统，并且看起来还将长期稳定地运转下去。
The Bitcoin electronic cash system, designed and coded in China, has been in operation for almost a decade now. The Bitcoin system has been transformed from a technical toy into a system that works almost perfectly, and it looks like it's going to work steadily over the long term.
在物理世界中，现金是一张张纸币，但其背后有着一整套与货币相关的金融体系：中央银行、银行、印钞厂、信用卡组织，以及后来出现的第三方网络支付机构等。
In the physical world, cash is a banknote, but behind it is a set of money-related financial systems: central banks, banks, bank printing houses, credit card organizations, and, later, third-party network payment agencies.
在数字世界中，想要创造一种去中介化、去中心化的“电子现金”，同样要设计一套完整的系统。这一系统要能解决以下一系列问题：
In the digital world, there is a desire to create a de-intermediate, de-centralized & & & & & & & & & & & &, also to design a complete system that addresses the following set of problems:
这种“现金”如何公平、公正地发行出来，不被任何中心化的机构或个人控制？
Such & ldquao; cash & rdquao; how can it be distributed fairly and fairly and not controlled by any centralized agency or individual?
如何实现像在物理世界中一样，一个人可以直接把现金递给另一个人，无须任何中介的协助？
How can it be achieved that, as in the physical world, a person can pass cash directly to another person without the assistance of any intermediary?
这种电子现金如何“防伪”？在数字世界中，这个问题可转换为，一笔电子现金如何不被花费两次？
How is this electronic cash & ldquao; Counterfeiting & rdquao;? In the digital world, this question can be converted to how does an electronic cash not cost twice?
中本聪设计和开发了比特币系统，完美地解决了这些问题。说起比特币，人们常指的是比特币这种做价值表示的电子现金。其实，作为电子现金的比特币只是比特币系统的表层，比特币系统包括三层，
In the case of bitcoin, one often refers to the value of bitcoin as electronic cash. In fact, bitcoin as electronic cash is only the top layer of the bitcoin system, the bitcoin system consists of three layers.
中间一层的功能是发行比特币与处理用户间的比特币转移。这一层也叫比特币协议（bitcoin protocol），是整个系统的应用协议层。
最底层是比特币的分布式账本和去中心网络。这一层也被称为比特币区块链（bitcoin blockchain），是整个系统的通用协议层。
The middle layer is the Bitcoin transfer between the distribution of bitcoin and the processing user. This layer is also called the Bitcoin protocol, which is the application protocol layer for the entire system.
The bottom level is the distribution book and the central network for bitcoin. This layer is also called Bitcoinbitcoin block chain, which is the universal protocol layer for the entire system.
比特币系统的三层命名（应用层、应用协议层、通用协议层）源自知名区块链研究者梅兰妮·斯万，她也提出了被广泛引述的一种阶段划分：区块链 1.0 是货币、区块链 2.0 是合约、区块链 3.0是应用。
The three-storey name of the Bitcoin system (application layer, application protocol layer, generic protocol layer) originated from Melanie & Middot, a well-known researcher on the chain of blocks; Swan, who also proposed a widely cited phase: the chain of blocks 1.0 is the currency, the chain of blocks 2.0 is the contract, the chain of blocks 3.0 is the application.
梅兰妮·斯万（Melanie Swan）著有《区块链：新经济蓝图及导读》（Blockchain:Blueprint for a new economy）。应用层、应用协议层、通用协议层的分类参见她的演讲。
Melanie & Middot; Melanie Swan, The Block Chain: A New Economic Blueprint and Guidance (Blockchain: Blueprint for a new economy).
图3：一张图看清比特币与区块链
比特币系统实现的去中心化的点对点电子现金，其发行与转账靠的是中间的比特币协议层。类比现实货币系统，这一层的角色相当于中央银行（发行货币）与银行（处理转账）等金融机构。
The decentralized electronic cash in the bitcoin system is distributed and transferred on the middle bitcoin tier. Similar to the real currency system, this layer plays the same role as financial institutions such as central banks (which issue money) and banks (which process transfers).
来深入看看名为“比特币协议”的这一层。比特币系统架构图又常被进一步细分为五层（见图4），它对应的是比特币协议和比特币区块链两个部分。在这个五层架构中，比特币协议层被细分为：应用层、激励层和共识层。
Take a closer look at this layer called “ Bitcoin ” the Bitcoin architecture is often further broken down into five layers (see figure 4), which corresponds to the bitcoin and bitcoin blocks. In this five-tier architecture, the bitcoin hierarchy is broken down into the application, incentive and consensus layers.
图4：比特币系统架构图
在设计比特币系统时，中本聪创造性地把计算机算力竞争和经济激励相结合，形成了工作量证明（proof-of-work，POW）共识机制，让挖矿计算机节点在计算竞争中完成了货币发行和记账功能，也完成了区块链账本和去中心网络的运维。这就形成了一个完整的循环：矿机挖矿（算力竞争），完成去中心化记账（运转系统），获得比特币形式的经济激励（经济奖励）。
In designing the Bitcoin system, China was creatively combining computer computing competition with economic incentives, resulting in a consensus mechanism for workload proof (proof-of-work, Pow), allowing mining computer nodes to complete currency distribution and bookkeeping functions in computing competitions, as well as the transport of block-link books and access to the central network. This created a complete cycle: mine mining (calculation competition), completion of decentralizing accounting (operational system), and financial incentives in the form of Bitcoin (economic incentives).
比特币的工作量证明共识机制是承上启下的一层，连接了上层应用与下层技术：在其上的层次为电子现金的发行、转账、防伪；在其下的层次，去中心网络的节点达成一致，更新分布式账本。
The workload of Bitcoin proves that the consensus mechanism is the upper-level layer that connects top-level applications with lower-level technologies: at the top-level, e-cash distribution, transfers, security against forgery; at the bottom, at the nodes of the central network, agreement is reached to update the distributed books.
之后在讨论区块链的现在与未来时，我们会不断地回到比特币系统的设计上来，它是一个简单又精妙的系统，融合技术和经济因素，是区块链所有创新的源头。
Then, in discussing the present and future of the block chain, we will constantly return to the design of the Bitcoin system, which is a simple and sophisticated system that combines technical and economic factors and is the source of all innovations in the block chain.
至此，相信读者已经大概能明白了区块链是什么了，最后，再让我们从不同的角度给区块链下一个定义吧。
So, I'm sure the reader has figured out what the block chain is, and finally, let's define the block chain from different angles.
比特币：一种加密数字货币；区块链：一种基础技术。
Bitcoin: an encrypted digital currency; block chain: a basic technology.
区块链是一种源自于“比特币”的底层技术。换句话说，比特币是区块链技术的第一个大获成功的应用。
The block chain is a bottom technology derived from &ldquao; Bitcoin&rdquao; in other words, Bitcoin is the first successful application of block chain technology.
区块链是数字世界中进行“价值表示”和“价值转移”的技术。区块链硬币一面是表示价值的加密数字货币或通证，另一面是进行价值转移的分布式账本与去中心网络。
Block chains are technologies for &ldquao in the digital world; values & &rdquao; and &ldquao; values transfer & & rdquao;. Block chain coins on the one hand are encrypted digital currencies or ciphers of value, and on the other hand are distributed books and go-to central networks for value transfer.
分布式账本与去中心网络也常被称为“链”，它可被视为一个软件平台；而表示价值的通证常被称为“币”。
Distributed books and go-to-centre networks are also often referred to as &ldquao; chain & rdquao; it can be considered as a software platform; and & & ldquao; currency & rdquao;
通证存储在链上，通过链上的代码（主要形式的智能合约）来管理，它是可编程的。
Passes are stored on the chain and are managed through chain codes (main forms of smart contracts), which can be programmed.
图5：区块链的两种定义
比特币系统包括三层：比特币、比特币协议、比特币区块链，即比特币的分布式账本与去中心网络。那么，从比特币系统来对照看，说区块链时，我们说的可能是什么？
The bitcoin system consists of three layers: bitcoin, bitcoin, bitcoin, bitcoin block chain, i.e. bitcoin's distributed book and go to the central network. So, what are we talking about when we look after bitcoin?
图6：从比特币系统看区块链是什么
区块链这个说法包括四种可能性，所覆盖的范围逐步变大，见上图：
The description of the block chain includes four possibilities, which are gradually increasing in scope, as shown in the figure above:
可能性之一
区块链指的是比特币的数据结构，即由数据块（block）连接形成的链（chain），这也被称为“分布式账本”。在比特币白皮书中，中本聪分别提及了区块和链，但后来它们才被组合成了区块链（blockchain）这个新词。
Block chains refer to the data structure of bitcoin, i.e. the chain (chain) that is linked by the data block (block), also known as “ the distribution book & rdquao; and. In the Bitcoin White Paper, Bennese refers to blocks and chains separately, but they are later combined into the new word Block Chain (blockchain).
可能性之二
区块链指的是比特币的分布式账本和去中心网络的组合。对应于比特币系统，它指的是整个第三层比特币区块链。
Block chains refer to the distribution books of Bitcoin and the combination of the central network. They correspond to the Bitcoins system, which refers to the entire third layer of the Bitcoin block chain.
可能性之三
Possibilities ter
区块链指的是比特币系统的第二层（比特币协议）和第三层（比特币区块链）的组合。它包括分布式账本、去中心网络和比特币协议。
Block chains refer to the combination of the second (bitcoin) and third (bitcoin block chains) layers of the Bitcoin system. They include distributed books, go centre networks, and bitcoin protocols.
可能性之四
Possibilities >
区块链指的是整个比特币系统，包括所有三层，既包括价值表示的比特币，也包括了背后支撑的整个系统。从这个范围看，是把区块链看成一个既包括技术部分，又包括经济部分的完整系统。
Block chains refer to the entire bitcoin system, including all three layers, both value-expressed bitcoins and back-up systems. From this range, the block chain is seen as a complete system with both a technical and an economic component.
大众在提及区块链时，常指的是第四种最大的范围，即“账本+网络+协议+货币”。在产业中，人们在提到区块链时，通常指的是第三种范围，即“账本+网络+协议”。而很多软件开发者在说起区块链时通常指的是第二种范围“账本+网络”，即分布式账本加去中心网络。
When the public refers to block chains, it often refers to the fourth largest range, i.e. & ldquo; account + network + protocol + currency & rdquo; in industry, the third range, i.e. & ldquo; account + network + protocol & rdquo; and many software developers usually refer to the second range & ldquo; account + network & rdquo; i.e. distributed book plus central network.
现在，包括我在内的很多人都有一种看法是，将基于区块链的价值表示物都称为通证，并把比特币等代币（coin）视为通证的一个特定种类。通常而言，提及加密数字货币、通证、代币时，我们指的都是基于区块链的、在数字世界中进行价值表示的事物。如果采用“通证”说法，区块链的最大范围包括的则是“账本+网络+协议+通证”。
Now, many people, including me, have a view that values based on block chains are referred to as negotiables, and that bitcoin is considered a specific type of translator. Usually, when referring to encrypted digital currencies, translator, tokens, we refer to value expressions in the digital world based on block chains. If “ translator & rdquo; the largest range of block chains is & & ldquao; account + network + protocol & rdquao;
如果用全家总动员的方式记账，上述说的问题就不会有了，因为你在记账，你爸爸也在记账，你妈妈也在记账，他们都能看到总账，你不能改，爸爸妈妈也不能改，这样想买烟抽的爸爸和想贪吃的你都没办法啦。
If the whole family were to be mobilized, the problem would not be the same, because you're taking the books, your father is taking the books, your mother is taking the books, they can see the books, you can't change them, you can't change them, you can't change them, you can't buy them, you can't buy them and you can't eat them.
也就是说，区块链这个分布式的数字账本，记录了所有曾经发生，并经过系统一致认可的交易，每一个区块就是一个账本，它不仅能记录交易信息，还有更多功能。
In other words, the distributed digital book of the block chain records all transactions that have occurred and that have been agreed to by the system, each block is an account book that not only records transaction information, but also has more functionality.
多功能的“区块链”
Multifunctional & ldquao; block chain & rdquao;
它不仅可以记录每一笔交易，还可以通过编程来记录几乎所有对人类有价值的事物：出生和死亡证明、结婚证、所有权契据、学位证、财务账户、就医历史、保险理赔单、选票、食品来源以及任何其他可以用代码表示的事物。
Not only can it record every transaction, but it can also be programmed to record almost all things of value to humanity: birth and death certificates, marriage certificates, title deeds, degree certificates, financial accounts, medical history, insurance claims, ballot papers, sources of food and anything else that can be coded.
每个区块就像一个硬盘，把以上这些信息全部保存下来，再通过密码学技术进行加密。这些被保存的信息就无法被篡改。
Each block is like a hard disk, saving all of this information and encrypting it through cryptography. The stored information cannot be tampered with.
区块链系统每10分钟会检验期间产生的所有数据（比如交易记录以及该区块何时被编辑或创建的记录等），并将这些数据储存在一个新的区块上，这个区块会与前一个区块连接，从而形成一根链条。每个区块都必须包含前一区块的相关信息才能生效。
The block chain system will test all data generated during the period (e.g. transaction records and when the block is edited or created) every 10 minutes and store them on a new block, which will be connected to the previous block and thus form a chain. Each block must contain relevant information on the previous block in order to be valid.
这么看来，区块链拥有一些超强的技术特点。
So, the block chain has some super-technical features.
主要从三个大方向，也就是所谓的矿圈、币圈、链圈进行整理，这样方便由浅入深。
& nbsp; organized from three main directions, namely, so-called mineral rings, coin rings, chains, so as to facilitate shallow depths.
1、挖矿
1, mining
“矿工”是矿圈中最大的群体，他们通过购买算力设备，也就是“矿机”进行“挖矿”。
& & ldquo; miners & rdquao; is the largest group in the ring, by purchasing & & & & & & & & & & & & & & & & & & & & & & & & & & & & ; & & & & & & & ; & & & & & ; & & & & & ; & & & & & & & ; & & & & & & & & & ; & & & & ; & & & & & & & & ; & & & & & & & & & & ; & & & & & & ; & & & & & & & ; & & & & & & & & & & ; & & & & & & & & & & & & ; & & & & ; ; & & ; & & & & ; ; ; ; ; & & & ; & & & & & ; ; ; & & ; & ; ; & & ; & ; & & & & ; & ; ; & & ; ; & ; ; ; ; ; ; ; ; ; ; & & & & & & & & & & ; ; ; ; ; ; ; & & & ; ; ; ; ; & & & & & & & & & ; & & & & & & & & & & &
目前已发行的数字货币中，多是采用POW共识机制的币种，以BTC、ETH、BCH等为代表，此类币种都是用矿机进行记账，并在记账成功的时候产生新生币的奖励，矿工就是通过这种方式产生盈利。
Most of the digital currencies that have been issued are those using the PAW consensus mechanism, which are represented by BTC, ETH, BCH, etc., which are recorded in machines and generate incentives for fresh currency at the time of the success of the bookkeeping, through which miners generate profits.
最早比特币诞生的时候，使用家用电脑的CPU就可以进行挖矿。后来由于参与挖矿的矿工越来越多，挖矿的设备也慢慢的不能满足矿工的需求了，于是诸多的矿机生产商，或者说是芯片研发企业开始响应市场需求，不断升级迭代芯片。
When Bitcoin was first born, CPUs using home-based computers were able to dig. Later, as more miners were involved in mining, mining equipment was slowly not meeting the needs of miners, so many miners, or chip developers, began to respond to the market demand and upgrade replacement chips.
2、芯片
2, chip
由于矿机的市场需求不断增大，越来越多诸如比特大陆的芯片研发企业开始专门研发用于挖矿的算力设备，并且不断迭代升级。
As a result of the growing market demand for mine machines, a growing number of chip R&D enterprises, such as in the Bit continent, have begun to specialize in the development of arithmetic equipment for mining and are upgrading over time.
据官网矿机发售情况来看，如比特大陆生产的这类高性价比的矿机，往往都是供不应求，甚至出现了黄牛抢购后抬高价格出售的现象。
According to the sales of official net miners, such high value-for-money machines as those produced on the Bit continent are often in short supply or even sold at higher prices when they are purchased by cows.
芯片研发企业通过加大芯片研发的投入，研发算力更高、能耗更低的矿机。这种不断竞争性价比的过程犹如短兵相接，十分激烈。
Chip R & D companies, by increasing their input into chip R & D, develop more numeracy and less energy-consuming mining machines. This process of constant competitive pricing is as intense as a short-term process.
3、矿池
矿池的产生看似是矿圈的偶然，实际上由于挖矿的人数指数增多，其诞生冥冥之中似乎成为了必然。
The formation of the ponds appears to be a coincidence of the rings, and in fact, their birth appears to be inevitable due to the increase in the number of persons excavated.
早先，由于比特币全网的运算水准在不断的呈指数级别上涨，单个设备或少量的算力都极难在比特币网络上获取到比特币网络提供的区块奖励。在全网算力提升到了一定程度后，过低的获取奖励的概率，促使一些极客开发出一种可以将少量算力合并联合运作的方法，使用这种方式建立的网站便被称作“矿池”。
Earlier, because of the continuous exponential rise in Bitcoin-wide computing standards, it was extremely difficult for individual equipment or a small amount of computing to get block incentives from the Bitcoin network on the Bitcoin network. After the full network was raised to a certain extent, the probability of getting incentives was too low, prompting some polarists to develop a way to combine a small amount of computing into a joint operation, which was called “ a mining pond & rdquao;
矿池的盈利方式就是通过手续费的方式。有点像工头叫了一群工人干活，完事之后从老板发下来的工钱中抽取一定比例作为工头的收入。
The pool is profitable by means of fees. It's kind of like having the foreman call a group of workers to work, and then extract a percentage of the foreman's pay.
4、炒币
4,
炒币是区块链行业门槛最低，参与人数最多的一种方式。简单来说，炒币就是低买高卖，赚取差价。
Prices are the lowest threshold in the block chain industry and the largest number of participants. Simply put, they are low-cost and high-priced.
炒币分为一级市场和二级市场。
They are divided into primary and secondary markets.
一级市场就是相当于公司的种子轮投资，在代币正式上线交易所公开交易之前，以低价获取代币。
A first-tier market is the equivalent of a company's seed-wheel investment, which is obtained at a low price before the official on-line exchange is publicly traded.
二级市场就是代币正式公开交易，在交易所发布，人人可以参与交易。通过低买高卖的方式赚取利润。
Second-tier markets are official and open transactions of tokens, which are posted on the exchange and are open to all.
5、量化
5, quantify
量化交易早先是从股票市场移植至数字货币市场的。其是指以先进的数学模型替代人为的主观判断，利用计算机技术从庞大的历史数据中海选能带来超额收益的多种“大概率”事件以制定策略，极大地减少了投资者情绪波动的影响，避免在市场极度狂热或悲观的情况下作出非理性的投资决策。
Quantitative transactions were originally transplanted from the stock market to the digital currency market. They refer to the subjective judgement of using advanced mathematical models to replace multiple & ldquo &, presumably & & rdquo & events that generate excessive returns from vast historical data using computer technology, and to the development of strategies that significantly reduce the impact of investor mood fluctuations and avoid irrational investment decisions in a situation of extreme fanaticism or pessimism in the market.
简单地说，就是通过自动化交易程序自动按照预先设定好的交易策略进行自动交易。量化交易极大程度上能够避免人为的情绪影响，避免“追涨杀跌”，是一种科学的交易方式。
Simply put, automated transactions are automatically conducted in accordance with predefined trading strategies through automated transaction procedures. Quantifying transactions is highly likely to avoid artificial emotional effects and avoid & & & & & & & & & & & ; it is a scientific way of doing business.
6、交易所
6, exchange
交易所分为中心化交易所和去中心化交易所两种。
The exchange is divided into a centralized exchange and a decentralized exchange.
中心化交易所即是通过注册账户设置密码，做到只需要一个账号就可以保存你所有的数字货币账户私钥。中心化交易所方便交易，但数字货币全都保存在交易所的热钱包中。例如火币、OKCoin都属于中心化交易所。中心化交易所的盈利方式较为复杂，例如手续费、上币费等等。
A centralized exchange is a password set up through a registered account, so that only one account is needed to keep all your digital money account private keys. A centralized exchange is easy to trade, but all the digital money is kept in the exchange’s hot wallet. For example, a centralized exchange, OKCoin, is a centralized exchange.
去中心化交易所与中心化交易所不同，其不需要注册账户，而是让你自己保管账户私钥，可极大程度上使用户避免承担交易所的道德风险。
Unlike a centralized exchange, it does not need to register an account, but rather allows you to keep the private key of the account for yourself, which can greatly shield users from the moral hazard of the exchange.
7、钱包
7, wallet
钱包是保存数字货币秘钥的方式。
Wallet is the way to save the digital currency key.
钱包按照私钥的保存方式不同，同样分为两种——冷钱包、热钱包。
The wallet is divided into two — — cold wallet; and hot wallets according to the way the private key is saved.
热钱包是以联网的方式保存用户私钥。并通过注册账号统一保存不同币种的私钥。热钱包的优点在于方便交易，避免私钥遗忘风险。中心化交易所中的个人钱包就属于热钱包。冷钱包则是不允许私钥联网，用户通过离线的方式保存私钥。
A hot wallet is a networked way to save a user’s private key. A single private key in different currencies is saved through a registered account. A hot wallet has the advantage of facilitating transactions and avoiding the risk of forgetting a private key. A personal wallet in a central exchange is a hot wallet. A cold wallet is not allowed to network with a private key, and the user saves the private key offline.
冷钱包的优势在于被盗风险极低，但交易麻烦。imtoken就是冷钱包中的佼佼者。
The advantage of the cold wallet is that the risk of theft is extremely low, but the transaction is complicated.
8、项目
所谓区块链项目，含义较广。
The so-called block chain project has a broader meaning.
例如发行数字货币、开发区块链应用、发布公链都属于区块链项目。
For example, the issuance of digital currency, the development of block chain applications and the issuance of public chain are all part of the block chain project.
真实的区块链项目，都有解决痛点的能力。例如以太坊，其目的在于解决区块链项目开发平台的痛点，比特币的目的在于成为理想中的货币体系。
Real block chain projects all have the ability to address pain points. Ether, for example, aims to address the pain points of the block chain development platform, and Bitcoin aims to become the desired monetary system.
区块链项目的盈利方式也比较负责，发币的可以通过代币的升值获利，发行项目的也可以通过项目落地后的商业应用进行盈利。
Block chain projects are also more responsible for their profitability, and those who issue the currency can profit from the appreciation of the currency, as well as through the commercial application of the project after its landing.
9、推广
9, promote
推广盈利方式类似于“薅羊毛”。
Promotion of profitability is similar to & ldquao; & rdquao;
主要来自交易所以及一些项目推广。
It comes mainly from exchanges and from a number of project promotions.
例如一些交易所实行的交易返佣，只要新注册用户在注册时输入的是你的邀请码，那你就可以获得该用户在交易时缴纳给交易所的手续费中的一部分。
For example, when a new registered user enters your invitation number at the time of registration, you will be able to obtain a portion of the fee paid by the new registered user to the exchange at the time of the transaction.
10、媒体
目前的区块链领域没有标准答案，有的只有思想表达的自由，和沉着勇敢的探索。
There is no standard answer in the area of the current block chain, but only freedom of expression of ideas and sanity of exploration.
在这种情况下，媒体的重要性可想而知。媒体几乎握住了区块链的价值导向。
In this case, the importance of the media can be imagined. The media almost grasp the value orientation of the block chain.
大到巴比特之类的区块链媒体平台，小到一些区块链微信公众号，都是为区块链从“鸿蒙”走向现代的道路上不断的布道。
Block-chain media platforms, such as barbits, small to some block-chain micro-publics, are from & & & & & & & & & & & & & blocks chains; and constantly sermons on the road to modernity.
以上十点就是区块链行业目前主要的盈利手段。但需要注意的是，其中仍存在诸多鱼目混珠之辈，假借区块链之名行诈骗之实。不得不说很多项目在精心的包装下还真像那么一回事，这对于用户来说无疑是把区块链行业的入门门槛又加高了很大一截。
But it is important to note that there are still many fish-heads in the chain of blocks who cheat under the guise of the chain of blocks. Many projects, it has to be said, are so well packaged that this certainly raises the threshold of entry for the chain of blocks.
以上就是区块链是什么意思怎么赚钱的详细内容，更多关于区块链入门知识的资料请关注脚本之家其它相关文章！
This is the details of how the block chain means making money. More information about the section chain entry is available at the Script House and other relevant articles!
注册有任何问题请添加 微信：MVIP619 拉你进入群
打开微信扫一扫
添加客服
进入交流群
发表评论