读 Mastering Ethereum
(笔记迁移 @ 2020年)
区块链上不应该只有数字货币。
Ethereum was conceived at a time when people recognized the power of the Bitcoin model, and were trying to move beyond cryptocurrency applications.
Ethereum’s founders were thinking about a blockchain without a specific purpose, that could support a broad variety of applications by being programmed.
Ethereum has memory that stores both code and data, and it uses the Ethereum blockchain to track how this memory changes over time.