Blockchain：区块链
中文释义
区块链是一列通过加密技术链接在一起不断扩展的，经过共识协议确认的的很多区块的集合。在互联网计算机上，每个子网都是一条区块链，这些区块链通过链钥密码学进行交互。
Wiki Definition
A blockchain is a growing list of cryptographically linked blocks, agreed upon by consensus. On the Internet Computer every subnet is a blockchain and these blockchains interact using chain key cryptography.英文原版链接