This may also lessen the barrier to entry for anybody who needs to run a node. Apart from encouraging additional decentralization, this can boost scalability and Preferably lessen the fuel costs over the Ethereum community. 区块链是一个交易数据库，在网络上多台电脑之间更新和共享。每次添加一组新交易时，就称其为“区块”，这也是区块链名称的由来。以太坊这样的公开区块链，允许任何人添加数据，... https://isitedirectory.com/listings12707848/website-under-review