# 從物物交換到數位貨幣

- [幣：共同約定的價值](https://www.0x1.academy/cong-wu-wu-jiao-huan-dao-shu-wei-huo-bi/currency.md): 貨幣是人類社會之間「彼此共同約定，記錄工作所得，並可以之交換工作所得的依據」，只要能夠滿足上述條件的東西，都可能被約定作為貨幣。
- [帳本：記錄交易的工具](https://www.0x1.academy/cong-wu-wu-jiao-huan-dao-shu-wei-huo-bi/ledger.md): 區塊鏈帳本（Blockchain Ledger）是和人們平常借錢、花錢所記錄的帳的那個本子一樣，沒什麼不同，只不過不存在實體，且頁數無限，每次新增交易記錄時還需經過精密的密碼學驗證，以確保均衡無錯。
- [中心化帳本：村長的問題](https://www.0x1.academy/cong-wu-wu-jiao-huan-dao-shu-wei-huo-bi/zhong-xin-hua-ben.md): 中心化帳本（Decentralize Ledger）指得是將信用、貨幣等記錄帳本放在單個或極少數人或同一個地方作保管。
- [叛客：密碼龐克的理想](https://www.0x1.academy/cong-wu-wu-jiao-huan-dao-shu-wei-huo-bi/pan-ke.md): 叛客（Cypherpunk）一詞，是從"龐克"演化而來。而這裡的叛客，想要指涉的是「電腦叛客」，也就是賽博龐克（英語：Cyberpunk）一群電腦工程能力高超，且對社會抱持批判思考和建設思維的人。


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