What is a private chain? Why are more and more companies using it?

Private chain is a blockchain technology that is only used within an enterprise or organization and is not open to the outside world like a public chain. It is suitable for application scenarios that have high requirements for data security and controllability, such as internal company accounting processing, bill circulation, logistics management systems, and even internal government management platforms.

Compared with open public chains, private chains are faster and more secure. Due to the small scope of use and fixed participants, the system can adopt more lightweight consensus mechanisms, such as Raft, Paxos, etc., which can quickly complete data confirmation and have performance comparable to traditional databases.

The most important thing is that the private chain supports data encryption and auditing. Even if the data is tampered with, it can be discovered and held accountable, truly realizing "self-certification of innocence." This is also one of the important reasons why it is widely used in enterprise blockchain development.

Case 1-[DEX-Encryption Wallet]

Case 2-[COX-Encryption Wallet]

Case 3-[Token Exchange Platform]

Case 4-[KredMaster-Web3 Wallet]