Mr.Cai

Mr.Cai

投资与个人知识管理
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BTC

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Why I believe Bitcoin has long-term security

Pessimists about Bitcoin believe that in the long run it does not have security, that is, the cost of a 51% attack is getting lower and…
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为什么我认为比特币具备长期安全性

引言# 悲观者认为,长期来看比特币没有安全性,即发生 51% 攻击的成本越来越低。他们的逻辑是,当前比特币的安全支出主要由增发的比特币(区块补贴)来支付,随着比特币增发量每四年减半,要想维持相同的安全支出,只有三种办法: 增加比特币每秒可以处理的交易数量:让更多的人使用比特币…
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比特币估值难在哪?以及我的解决办法

申明:请为自己的钱包负责,本文内容不作为投资建议 比特币估值的难点 投资简单但不容易,无非是选好投资标的,然后以便宜的价格买入。但什么样的价格算便宜什么算贵呢?这涉及到如何确定比特币的公允价值,即如何对比特币估值? 估值是一门艺术。同一种资产,有人乐观地认为前景无限…
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【万字长文】货币价值模型:黄金、法定货币与比特币

RL; DR 本文从以物易物的低效出发解释了货币的起源,通过分析货币的基本属性,以黄金和石币为例,说明了稀缺性是商品货币所有属性中最难长期保持的属性,因为随着科技的发展,生产某种商品的难度会持续下降,导致商品货币超发。 基于商品货币建立了通用的货币价值模型,模型包含四层:表现层…
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