The simple and strong blockchain is composed of blocks and chains, so the blockchain scenario is a new application mode that can perform distributed data storage and point-to-point transmission. Data transmission is faster and more secure, and it cannot be tampered with and forged by others. Let’s take a look at the core advantages of the blockchain scenario.
Blockchain implements two kinds of records: transactions and blocks. Transactions are the actual data that is stored on the blockchain, while blocks are records that confirm when and in what order certain transactions became part of the blockchain database. Transactions are created by participants using the system in the normal course (in the case of cryptocurrencies, a transaction is created by bob sending tokens to alice), while blocks are created by what we call The unit of miners is responsible for creation.
1. Decentralization
After the application of professional blockchain scenarios, since the processes of data verification and storage, maintenance and transmission are all based on the distributed system structure, there is no centralization of hardware or management agencies, but any node has rights and obligations. It is equal, and the data blocks in the system are also jointly maintained by nodes with maintenance functions in the entire system.
2. Open and transparent
Since the blockchain scene system is highly open, in addition to the private information of the transaction parties will be encrypted with advanced technology, all kinds of data in the blockchain are open to everyone, and anyone can access the data through the open interface. Query blockchain data and develop related applications, so the entire blockchain scene system information has a high degree of transparency.
3. Security
Although the well-known blockchain scene is highly open, the consensus-based specifications and protocols allow all nodes in the entire scene system to exchange data freely and securely in a trusted environment, so that the blockchain scene can do to the rigidity of being free from any perceived interference.
4. Information cannot be tampered with
Once the information is verified and added to the blockchain scene, it is permanently stored, and it is invalid to modify the database only on a single node, so the data stability and reliability in the blockchain scene are extremely high.
It can be seen that the technology applied in the blockchain scenario has more advantages than other technologies. Because of how there is centralized hardware in the system, once the hardware is damaged, the system will collapse, but the blockchain scenario can be decentralized. In addition, it can ensure a high degree of security under the premise of high openness, so it has higher application value.