From a technical perspective,the blockchain has entered the development stage of platform,component and integration from the initial technological exploration.It is mainly reflected in:First,the platform promotes the formation of urban chain network.Chang'an Chain,Shuxin Chain,Haihe Chain and other city chains have emerged one after another.After the city chains are interconnected,they will form a city chain network to support larger scale application scenarios.Second,componentization promotes the formation of a component service network.Key components such as identity authentication,privacy computing,and smart contracts have formed independent platforms.The value of jointly supporting application innovation has emerged,and a more segmented technology market is about to emerge.Third,integration promotes the formation of a digital technology operating system oriented to data and multi technology integration.Blockchain will be deeply integrated with new generation information technologies such as big data,cloud computing and artificial intelligence to maximize the value of data and assets.In the process of platform,component and integration development,a digital technology system and information technology service system around the blockchain will be formed.The implementation of larger scale innovative application scenarios will be supported,and the new pattern of digital industrialization will be accelerated.
区块链和元宇宙,一个象征极简自由的去中心化技术,一个代表互联网未来的新概念,两者会有什么联系呢?
我们现在所看到的元宇宙,并不仅仅只是包含了区块链技术,还包含了VR/AR技术、人工智能技术等诸多技术门类。
从本质上来看,元宇宙是一种新的数据传输方式的开始。它实现了现实世界和虚拟世界之间数据传输的双向自由流动,构建了一个不完全相同于物理现实的虚拟世界。
数据传输的自由流动是虚拟世界与现实世界融合、实物资产与数字资产对接的前提和基础。
区块链助力元宇宙,创造出一个虚拟的元世界。
就这样,区块链能解决Identity(身份)、Economy(经济)问题;VR能解决Immersive(沉浸感)问题,5G和云计算能解决Anywhere(随地)、Low Friction(低延迟)问题;开放的UCG内容生产以及游戏模式,为解决Variety(多样性)、Civility(文明)和Friends(朋友)提供了一种解题思路,由此共同组成一个完整的元宇宙解决方案。本文由系统开发对接唯:MrsFu123编辑整理发布。
有了区块链技术,元宇宙里才会形成经济体系,不用担心元宇宙中的财富随时会被清零,会永久的保存在元宇宙中。
所以,可以说它们是互相成就的关系。
分布式数字身份的优点主要表现在以下三个方面:
1.安全性
这也是分布式数字身份最主要的优点。由于用户的数字身份标识经过脱敏设置,因此可以最大限度地避免用户的数据信息被泄露。在用户许可的情况下,其身份信息的提供坚持最小披露原则,且不会被无意泄露。此外,用户可以长久保存相关的身份信息。而这也就使得用户可以自己完全管理和控制实体的现实身份和可验证数字凭证等个人信息,未经过授权的机构无法获得与用户有关的实体信息。
2.身份自主可控
由于分散式标识符将用户的主体身份与数字身份紧密关联起来,并且只有经过用户的授权才能够合理使用,因此,用户的身份是自主可控的,不依赖于任何第三方进行身份信息管理。
3.分布式
在分布式数字身份系统中,用户身份信息管理是去中心化的,因此也可以避免被随意地泄露和篡改。基于这样的数字身份系统,个体在互联网空间中交流的基础是自己的身份数据,而不需要依赖于特定的第三方平台。而从平台的维度来看,分布式数字身份也更有利于平台之间的平等合作,共同为用户提供服务。
In short,the meta universe is the carrier of virtual and real interaction,and is supported by the underlying technologies such as big data,artificial intelligence,network computing,blockchain,etc.Among them,the role of blockchain is particularly critical,which can protect the economic system of the meta universe,because in the Internet,network tracking,capital freezing,etc.are all difficult problems,and blockchain itself is a distributed and tamper proof database technology,with the characteristics of tamper proof,uniqueness,traceability,etc.That is to say,the meta universe cannot be separated from blockchain,which has a larger stage in the meta universe.