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Blockchain implementation

Publish: 2021-03-31 21:12:55
1.

  1. the underlying development of blockchain can't be realized with Java

  2. as the upper development, you just need to dock according to the given open source interface, and then develop what you need with the language you are good at

  3. now there are many blockchain system templates, you can see which development cases

    4. < / OL >
2. It's necessary to supervise. Now the coin chain is in a mess. It's just a lack of supervision. Although Li Xiaolai's story is true, it shows that a few indivials in the currency circle can call the wind and the rain in it, which makes ordinary investors feel embarrassed
technology listing can be realized as long as the regulatory agencies, financial institutions and users are moved to the chain, all transactions are on the chain, and certain management and view permissions are set, which can not only ensure data security, but also use the non tampering and traceable performance of blockchain technology to complete regulatory operations, so that the whole chain circle can develop healthily. It's always manipulated by people, where are the funds coming in? If we don't supervise it well, the market opportunities will be depressed.
3. Because blockchain technology has natural advantages in realizing smart contracts
bitcoin, Ruitai coin, Laite coin, Ethereum and other digital cryptocurrencies all use blockchain technology
blockchain is an important concept of bitcoin, which is essentially a decentralized database and the underlying technology of bitcoin. Blockchain is a series of data blocks generated by cryptography. Each data block contains the information of a bitcoin network transaction, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block.
4. Blockchain does not belong to any instry. Blockchain is a new application mode of computer technology, such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and so on. In a narrow sense, blockchain is a kind of chain data structure that combines data blocks in a sequential way according to the time sequence, and it is a distributed account book that can not be tampered with and forged by means of cryptography.
5.

Seeing some answers to the debate on the definition of blockchain, I suddenly realize that my answer to this explanation principle has always been directed at bitcoin. There is no specific and unique answer in the instry between the definition of blockchain. Here I first summarize the characteristics of "blockchain" according to the papers I read:

1; Hash chain & quot There are several nodes participating in the system operation (distributed)

3. Reach a consensus on the consistency of basic data (consensus agreement / algorithm) through a certain protocol or algorithm

since bitcoin is currently one of the most typical and influential applications of blockchain, it will be much easier to understand how bitcoin uses blockchain before understanding other forms of blockchain applications

6. He was the first bitcoin underlying technology to realize the sharing mechanism of point-to-point transmission of distributed data storage, so as to achieve the transparency and security of transactions. For example, six degree chain is actively introcing this technology. I think it is quite reliable.
7. Doctors and nurses are different. Interns have accommodation allocation, but it's not very good. Nurses don't have it. They rent their own houses
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