One of the Top 10 strategic technology trends for 2020 proposed by Gartner.

It refers to an individual who wants to get the block reward by using computers to calculate the encryption functions.

It is one of the layers of a blockchain sys tem, consisting of va rious scr ipts, algorithms, and smart contracts.

It is a type of blockchain that allow anyone to check, exchange transaction data, and participate in the process of consensus.

在区块链上操作的权限被限制在单一组织，私有链不再具有“去中心化”的特质。

Refers to a computer file that records transaction information. A blockchain is created when blocks are connected as a continuous chain.

A mutually virtual channel that provides state services for users,

Tokens refer to the Blockchain circulating units such as BTC, ETH, etc.

One of the cross-chain interactive technology,

One of the cross-chain interactive technology, which is easy to achieve interaction between the chains.

It could be seen as a token given away to users.

One of the Top 10 strategic technology trends for 2020 proposed by Gartner.

One of the Top 10 strategic technology trends for 2020 proposed by Gartner.

It is comprised of blocks and become a chain. The block refers to a digital piece of information of a database.

A situation where the leak of data and other information insecurity problems arose distrust

It can be regarded as a type of private chain. It is generally operated by multiple organizations and it is partial-decentralized compared to a public chain.

It is a circle consisting of experts and professions concentrating on blockchain technology

It refers to the sign that is set to mark events, and it can record what has happened at a certain time. Each transaction is arranged in order by the marked time.

An unissued cryptocurrency proposed by Facebook on 2019 June and planned to be launched in 2020.

Known as ‘blockchain revolution,’