[English translation] Private vs Public blockchain: what are the key differences?

Overview：The networks of private and public blockchains are very similar and are often mistaken for the same thing. However, these two differ greatly in terms of permission to participate.Participation permissions differ greatly。

The main purpose of a blockchain is,to create an immutable, public ledger to ensure the integrity of transactions. Over the past years, various types of blockchains have been developed, and the concepts of public and private blockchains have emerged.

These two chains share very similar characteristics, so they are often confused. However, they differ in their applications and how participation is permitted.