Web3.0是互联网的新未来，旨在成为一个更加自主、更加智能和更加开放的互联网，它是一个去中心化的网络，包含由区块链等分布式账本技术提供的上一代互联网应用程序和服务。它的使命是分散数据，让计算机拥有人类的智能，并以此来分析和解释信息。也就是说，在Web3.0中，用户所创造的数字内容，所有权明确为用户所有，由用户控制，其所创造的价值，根据用户与他人签订的协议进行分配。在这种体系之下，这些数字内容就不再是简单的数据了，而是数字资产，因为它的权利得到了资产级别的保障。Web3.0将彻底改变社会的数字经济生产关系，使得每一名Web3.0的参与者都将成为新的生产关系的构建者，并且同时拥有自己独立的数据资产。
Compared with traditional financial products,the big advantage of digital coin contract trading system lies in its simplicity and convenience,clear yield√,and open and transparent trading√.Price√,rise√fall,etc
All the quotations come from Reuters,and all the investors can have fair access to this information to avoid some products or markets being manipulated artificially.
1)Method of deposit
Charge:charge√coins through the wallet address;
C2C:purchase through C2C transaction to meet the demand of the platform for issuing currency;
Otc:purchase through OTC transactions,and the platform does not need to take the COIN floating risk√insurance.
2)Contract model design
Method of delivery√exchange:market price delivery√exchange,planned delivery√exchange
Settlement time setting:1min,2min,3min,4min,5min,self deployment and calculation time
Trading direction:call option,put option
Transaction control:flexible and convenient setting of transaction times,transaction quota,increasing gradient of odds and bet amount
3)Risk control
Limit on purchase quota:prevent large-scale loss of the platform
Set the deadline for order placement:ensure enough liquidation time for lottery
Set up an increase line and a decrease line:trigger the clearing of odds to prevent unilateral transactions and large-scale losses of the platform
Manual reset of odds button:the platform can manually reset the odds in an emergency to ensure the benefits of the platform
Manual recovery of odds button:after unilateral transaction,the platform can recover odds to ensure the acquisition of platform benefits
How to build a blockchain exchange?
1.First of all,the blockchain combines a variety of technologies including computing,economics,cryptography,etc.,and takes these disciplines as the basis of the blockchain.
2.Secondly,combine the blockchain with the corresponding network,and then use mathematical knowledge to establish blockchain relationships.Make the blockchain a system that can run independently.
3.The blockchain trading system has changed from the original single central system control to flexible social circulation,so that resources in any field can be circulated here,improving the work efficiency.
4.Blockchain digital assets are built on various network platforms.These platforms involve multiple asset fields,including issuers,traders,exchanges,circulation channels and other institutions.
Web3.0的技术基础是区块链
区块链是承载Web3.0应用组织演化和利益分配的核心载体，对于Web3.0应用是不可或缺的部分，Web3.0需要区块链。
区块链是一个去中心化计算协议，约定了不同的利益主体如何分散的创建和维护一个分布式的计算基础设施，从而实现“基础设施管理权”与“用户数据控制权”之间的分离，防止单一平台通过计算基础设施管理权力，实现对用户数据、用户资产和用户身份的控制。区块链还是一个透明可信的权利确认与追溯系统，一份权利一旦数字化为区块链上的通证，可以得到可靠的确权，并且可全程追踪其流转、交易、转换、变形的全过程。区块链是协议创造和自动执行平台。智能合约是这一能力的集中体现。通过智能合约，权利与价值的分配协议可以无需借助可信第三方，即得到高效、准确、可信的执行，并且全过程可审计。
区块链技术整合了密码学、点对点网络、共识机制、智能合约等基础技术元素，形成了一种新的数据记录、传递、储存与呈现的方式，在技术层面构建了无需信任、多方协作的去中心化基础设施。这一特点使得Web 2.0中心化结构中用于管理和监控数据交易的可信第三方变得冗余，也是实现Web 3.0开放、无需信任和无需许可三大主要特点的重要基石。
