一文了解web3.0相关知识

2022年人们对web3.0的兴趣急剧上升，多家公司转向web3.0，越来越多的风险投资巨头也投资了数百美元。那么，web3.0到底是什么？与其相关的专业名词是什么？它存在什么优势？在这篇文章中我们将给予解释。

/span> 2022 saw a sharp rise in interest in web3.0, with companies turning to web3.0 and an increasing number of venture capital giants investing hundreds of dollars. So, what is span>web3.0? What are the pronouns associated with it? What is its advantages? In this article we will explain.

01 从web1.0到web3.0

01web1.0 toweb3.0

web1.0

web1.0时期用户只能被动的浏览文本、图片和视频，内容创造者很少，绝大多数用户只能被动的接受平台所提供的信息。代表产品为：谷歌、百度、新浪、搜狐等。

web1.0 Only passive viewing of text, pictures and videos, few content creators, and most users passively accepting information from platforms. Products represent Google, Pepsi, New Wave, Fox Search, etc.

web2.0

随着用户对社交互动、视频共享和金融交易的需求急剧增长，催生出了许多互联网机构公司。用户可以通过这些平台来实现互动交流，但用户所发布的信息数据看似为用户所拥有，实质是被平台所管理，平台有权操纵用户的数据。代表产品为：微信、抖音、Twitter、Instagram等。

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web3.0

web3.0为了避免被第三方操纵用户数据，通过加密算法和分布式存储等手段来保护用户信息。站在用户角度来说，web3.0实质是“可读+可写+拥有”，它抓住了互联网越来越丰富的互动性和个性化的演进，也抓住了一切通过web3.0流通的信息和交易都具备”数字资产“属性的要义。

web3.0使用户可以直接进行点对点的交易，避免了第三方介入而带来的威胁。代表产品为：Siri、Open Sea、Wolfram Alpha、Brave等。

02和web3.0相关的专业名词

02 and web3.0 > professional terms /strang > >.

区块链

block chain

· 区块链是web3.0的核心技术。

. block chains are the core technology of web3.0 .

它是一个共享数据库，存储在上面的数据或信息无法被篡改和删除。它被分为公链、私链和联盟链三种类型。公链即公有的区块链，读写的权限对所有人开放；私链即私有的区块链，读写权限仅有某个机构或组织控制；联盟链即机构联盟的区块链，读写的权限仅对加入组织联盟的节点开放。区块链本质上是一个去中心化数据库，是一种分布式数据存储。

is a shared database where data or information stored on it cannot be tampered with and deleted. It is divided into three types of public, private and union chains. The public chain is a public block chain, with read and write rights open to all; the private chain is a private block chain, with reading and writing rights controlled only by an institution or organization; the union chain is a block chain of institutional alliances, with reading and writing rights open only to the nodes joining the union. The block chain is essentially a decentralized database and a distributed data repository.

NFT

· NFT（Non-Fungible Token）是web3.0的构成元素。

. > (non-Fungible Token) is a constituent element of web3.0 .

NFT也是代币，但与加密货币不同，它是非同质话化代币，即它的每一枚货币是不同的。简单来说，NFT 是一个不可以被复制，且绝对唯一的数字认证书。每个 NFT 与 NFT 之间都不一样。NFT将虚拟世界的其它物品资产化，它具有多种类型，如艺术品、收藏品、游戏、虚拟土地等。

NFT is also a token, but unlike an encrypted currency, it is an unsymmetrical token, i.e. every currency is different. In simple terms, NFT is a non-repelicable and absolutely unique digital authentication document. Each NFT differs from NFT. NFT

DAO

· DAO（Data Access Object）是web3.0的组织模式。

. DAO (Data Access Object) is the organizational model of web3.0.

它是基于区块链核心思想理念衍生而出的去中心化自制组织，不受个人或实体的管理，而是依赖于区块链技术的智能合约所运行，除非由DAO成员投票通过，否则无法更改。

is a decentralized home-based organization derived from the core idea of the block chain, which is not managed by individuals or entities, but operates under an intelligent contract that relies on block chain technology and cannot be changed unless it is adopted by a vote of the members of the block chain.

元宇宙

· 元宇宙是web3.0的表现形式。

. metacosystems are expressions of web3.0 >/span .

元宇宙是利用科技手段进行链接与创造的可交互的虚拟世界。在虚拟环境中，人们的虚拟形象利用虚拟元素进行交互，这些感觉在大脑的感知下和现实世界完全一样。正如电影《头号玩家》的场景，在未来的某一天，人们可以随时随地切换身份，自由穿梭于物理世界和数字世界，在虚拟空间和时间节点所构成的「元宇宙」中学习、工作、交友、购物、旅游等。

In a virtual environment, virtual images interact with virtual elements, feeling exactly the same in the brain as in the real world. Just like the scene of the film Player Number One, one day in the future, people can change their identities, freely travel through the physical world and the digital world, learning, working, dating, shopping, travel, etc. in the "metacosm" of virtual space and time nodes.

Defi

· Defi是web3.0的经济体系。

. is the economic system >/span >web3.0 .

是基于区块链和智能合约的金融软件，Defi是完全没有中介的金融产品，即去中心化的金融，它不依赖交易所或银行等金融机构，而是利用智能合约来执行交易。与其延伸出Gamefi(Game+Finance),游戏金融，将Defi游戏化，将游戏中的装备、工具等NFT化作为用户资产；Socialfi(Social+Finance),社交化金融，利用区块链技术将社交经济Defi化，用户数据的价值归属个人，每个人都可以在社交中获得收益。

financial software based on block chains and smart contracts, Defi is a financial product that has no intermediaries at all, i.e. decentralized finance, which does not rely on financial institutions such as exchange or banking, but uses smart contracts to carry out transactions. Game+finance, video finance, will socialize Defí, using segmental technologies to use social economy equipment, tools, etc.

DID

· DID（Decentralized IDentity）是web3.0的身份认证，即去中心化身份。

. DID (Decentralized IDity) is the accreditation web3.0, i.e. to centralize the identity.

基于区块链建立的DID数字身份系统具有保证数据真实可信、保护用户隐私安全、可移植性强等特征。用户通过公私钥的签名与验签机制相互识别数字身份，并通过这个身份访问各种应用。DID将身份信息的控制权交还到用户手中很好的保护了个人隐私和信息安全。

digital identity systems based on block chains have features that guarantee the authenticity of data, protect the privacy of users, and are highly portable. Users identify digital identities through public-private key signatures and certification mechanisms, and access applications through this identity. DD returns control of identity information to users. provides good protection for personal privacy and information security.

加密货币

Encrypted currency

· 加密货币是web3.0的支付形式。

An encrypted currency is the form of payment of web3.0.

是一种可以在线交换商品和服务的支付形式。它是基于区块链技术的虚拟数字货币，是去中心化的不受发行机构的影响。加密货币是以数字或虚拟方式存在并使用加密技术来保护交易的货币。加密货币没有中央发行或监管机构，而是使用去中心化系统来记录交易并发行新单位。主流货币有：比特币、以太坊、瑞波币、莱特币等。

.

03 web3.0的优势

03 web3.0

去中心化

to centralize /strong>

web3.0是基于区域链的去中心化互联网，与Web2.0不同，Web3.0不依赖于中心化的第三方，而是使用智能合约等技术实现去中心化的运行，使用户更容易控制他们的数据和隐私。

web3.0 [span] decentralised Internet based on regional chains, unlike Web2.0, Web3.0 does not depend on centralized third parties, but rather uses technologies such as smart contracts to operate decentralized to make it easier for users to control their data and privacy.

安全性

Safety >/span

由于Web3.0使用的是加密技术，因此它可以提供更高的安全性。智能合约技术可以确保交易的透明性和安全性，保护用户的隐私和数据安全。这将使用户更加放心地使用Web3.0的应用程序和平台。

because Web3.0 uses encryption technology that can provide greater security. Smart contract technology can ensure transparency and security of transactions and protect user privacy and data security. This will provide users with greater confidence in the use of applications and platforms Web3.0 .

自主管理

autonomously administered

web3.0允许用户自主掌握自己的数字身份，并将其存储在区块链上。这意味着用户可以更好地控制自己的数字信息，同时也可以更好地保护自己的隐私。

web3.0 allows users to own their digital identities and store them on block chains. This means that users can better control their digital information and also better protect their privacy.

互操作性

interoperability

Web3.0技术具有更好的互操作性，能够更好地连接不同的应用程序和平台。这种互操作性将为用户提供更多的选择和灵活性，使他们能够更好地管理和共享他们的数据。

Web3.0 technologies have improved interoperability, enabling better connectivity to different applications and platforms. This interoperability will provide users with more choice and flexibility to better manage and share their data.

去垄断化

to monopolize

web3.0可以使互联网资源更平等地分配，减少了中心化第三方的垄断。意味着参与者可以平等地共享网络资源。

web3.0 allows for a more equitable distribution of Internet resources and reduces the monopoly of centralized third parties. This means that participants can share network resources equally.

web3.0还处于早期发展，但势头迅猛。强大的资金和人才流意味着web3.0还会继续发展。在其发展过程中，也存在一些难题，随着技术的不断完善这些问题也会逐渐得到解决。

web3.0 is still developing at an early stage, but with rapid momentum. Strong financial and talent flows mean that development will continue. There are also challenges in the process of development, which will be addressed gradually as technology continues to improve.