March 2022
Intermediate to advanced
293 pages
5h 31m
Chinese
Content preview from 精通区块链
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区块链技术的起源 ｜ 17
为什么这段金融历史与比特币有关？因为尽管许多比特币的基础概念和技术
在
2008
年就已经存在，但从来没人想到要将早期电子货币概念结合在一起，
创造出一个能够实现数字信任和透明度的系统。
1.4.2
白皮书
2008
年
8
月
18
日，域名
bitcoin.org
被注册。随后由某人或某团体用中本聪
的假名撰写的一份白皮书于
2008
年
10
月
31
日发表，并在许多软件开发者邮
件列表中分享。白皮书题为《比特币：一种点对点式的电子现金系统》（
Bitcoin:
A Peer-to-Peer Electronic Cash System
），为创建一个只存在于互联网上的价
值系统提供了详细的建议。其目的是创造一种数字货币，可以在不与银行或
中央政府有任何联系的情况下运行，并建立一个更加透明的金融系统以防止
金融危机的灾难性事件再次发生。
比特币提案的特性吸取了之前的系统中的许多想法。这些想法包括：
•
安全的数字交易，如尼克
·
萨博所概述的智能合约一样。
•
使用加密技术来确保交易安全，如数字现金。
•
支持小额支付，如电子黄金一样。
•
在政府系统之外创造货币，如
B-Money
提倡的一样。
•
使用工作量证明来验证数字资金的有效性，如哈希现金的设计一样。
该白皮书还提出了对于大多数人很陌生的概念，包括：
双重支付
相同单位的货币经由伪造复制而被消费多次的风险。
工作量证明
必须使用计算能力解决的数学问题。
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