Is there a new block chain in 2020
Blockchain is divided into coin circle and chain circle. Coin circle is based on investment, mainly issuing and trading virtual currency, while chain circle focuses on technology development, focusing on Application in enterprise units
the vast majority of people rush to speculate in currency. The golden age of speculation in currency starts from 11 years to 18 years. At present, the price of valuable currency is too high, and the risk of speculation is greater than the income, but even if the risk is very high, it is within the acceptable range
perhaps in the near future, through blockchain technology, there will be a globally recognized digital currency in the global market, which can be used for global circulation transactions. Therefore, in order to analyze and predict the future of blockchain technology, we need to understand the categories of technology and services from various aspects
Because the blockchain technology is not mature at this stage, and the infrastructure is not perfect, many applications are limited, and the overall application is still in a very early stage
First of all, the main function of blockchain is to store information. Any information that needs to be saved can be written to or read from the blockchain, so it is a database. Secondly, anyone can set up a server and join the blockchain network to become a node. In the world of blockchain, there is no central node (decentralization). Every node is equal and keeps the whole database. You can write / read data to any node, because all nodes will be synchronized in the end to ensure the consistency of the blockchainvirtual currency
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