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The German government still cautious about the outlook for monetary block chain

The German government still cautious about the outlook for monetary block chain

Reuters quoted Germany's finance ministerOlaf ScholzAs saying,Although the government hopes to further strengthen of its status as a leading technology center in Germany,And will block chain innovation to foster the core component of the Internet for the future。“We have to protect consumers and national sovereignty。The core elements of national sovereignty is the money,We will not leave the task to the private enterprise。”...

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How to use the factory pattern to reduce the influence of intelligent contract security vulnerabilities

How to use the factory pattern to reduce the influence of intelligent contract security vulnerabilities

Smart contracts can be deployed to other intelligent contracts。This made it possible to factory pattern,In the factory pattern,You can create multiple intelligent contract,Each smart contract tracking only one thing,The intelligent contract rather than a tracking many things。Using this model can simplify the code and reduce the influence of some types of security vulnerabilities。...

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Block chain mobile phone can dig it

Block chain mobile phone can dig it

The key is block chain of mobile phone,The public built block chain cognitive damage,Let the block chain technology is more like the wind、Like a fog、And like the rain,Don't use block chain technology development and application。...

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What block chain with core strengths

What block chain with core strengths

Chain block is a new type of decentralized agreement,Can safely store the currency trading, or other data,Information cannot be forged and tampered with,Can automatically perform intelligent contracts,Without any centralized audit institutions。...

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Block the eight successful use case for the chain is introduced

Block the eight successful use case for the chain is introduced

Chain block is a distributed database,The storage device is not connected to any public server。This is a database to store for a growing list of records,Is called“Block”。Before each block contains a timestamp and a piece of hash value。Encryption technology to ensure that the user can only change their own that part of the chain block,The proprietor owns the private key,Without the private key can not be written to the file。In addition,Encryption technology provides all users with block chain copies distributed synchronization。...

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The encryption of monetary talent in the United States are to regulatory rules clear and friendly countries

The encryption of monetary talent in the United States are to regulatory rules clear and friendly countries

Now,Most of the activity is done in Singapore。Last year 8 Month,In Singapore ICO More than the United States。Social science university of Singapore(Singapore University of Social Sciences)The researchers Robert W. Greene Said,Throughout the year 2017 To 2018 Years of tokens, sales platform for the intelligent contract projects,There are more than 40% Is carried out in Singapore。Greene Said,This is largely due to the Singapore accepted public digital tokens, sales,But not for other jurisdictions to provide such an environment。ICO As an encrypted monetary start-ups once a popular financing,Escape from the United States right now。...

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