哈希竞猜游戏系统开发（呉森:I76年2072月9II9V）哈希竞猜游戏系统逻辑开发，哈希竞猜游戏软件源码开发，合约运行在区块链技术上，In the future,based on the Internet platform,blockchain technology will be used to make a new change.Now is the key turning point.If there are any tie points in the blockchain that try to tamper with data privately,and most nodes do not change,this tampering behavior will then be rejected by the whole blockchain to ensure the consensus and security of the whole network.

Smart contract is a"computer transaction agreement that implements the terms of the contract".All users on the blockchain can see the smart contract based on blockchain.However,this will make all vulnerabilities,including security vulnerabilities,visible and may not be repaired quickly.Such attacks are difficult to solve quickly.For example,in June 2016,the daother vulnerability caused a loss of$50million,and developers tried to reach a consensus solution.Dao's program has a period of delay before hackers delete funds.A hard fork in Ethereum software completed the attacker's fund recovery before the deadline expired.


The contract runs on blockchain technology,which is the basic technology of bitcoin and most cryptocurrencies.The input information represents the values assigned by the developer.When these values are met,the contract executes itself according to the rules it is programmed to execute.