Three minutes to read the core technology block chain is what _ block chain development

In the past two years, talking about the hottest topic in the field of technology is bound to be inseparable from block chain technology. This is a bit of the underlying technology, with more than 7 years of stable operation to prove its highly secure and reliable architecture and algorithm design, at the same time, with the distribution of books and intelligent contracts and other innovative technology, for a number of industries to upgrade the industry to open a huge space for imagination. Even some industry experts predict that the block chain technology will set off a second internet revolution.

Core technology:

1, block chain identity: Based on block chain technology, once created will be unique, can not be tampered with.

2, Information security storage: The user's all information will be encrypted storage through the block chain technology, other people need to view the user's information, must be approved by the user.

3, to the central value exchange: to help users to fully manage the personal information data, mining their own value, and thus realize the value of personal data commercialization of information.

4, consensus mechanism: is all the accounting nodes how to reach a consensus, to determine the validity of a record, which is not only the means of identification, but also to prevent tampering. The block chain proposes four different consensus mechanisms, which are suitable for different application scenarios, and balance between efficiency and security.

The final core technology is that smart contracts are based on these trusted, tamper-tel--130 data, which can be implemented in 0108 automatic 9137 to execute some pre-defined rules and terms.

Multiple participants in the block chain verify the data in the Super large ledger. Each participant can verify the data in the super large ledger so that the validity of the data is shared and validated by the participants. Plus its own tamper-proofing line, this will give you a sense of security, you can unconditionally trust the various data inside.