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Author Topic: 区块链的不可篡改性是优势也是劲敌  (Read 633 times)
jingzhuipizgi22 (OP)
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September 13, 2016, 06:01:23 PM
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不可篡改性:优势与劣势并存

比特币的永久性是搭建信任的关键。但是同时会限制其在金融领域的有效性,因为这样就几乎无法修改人为错误和恶作剧。金融服务交易必须平衡永久性账户与现实世界需求。记录中某些东西是不能体现出来的。

欧盟的常规数据保护法规凸显了这个挑战。新规则将影响全球主要的金融机构,而不只是欧洲。

处理欧洲个人数据的机构将需要遵守这些隐私规则,违反者会受到收入4%的罚款。Accenture客户表示疑惑,在使用区块链技术的同时,如何保护“被遗忘权”。


美国法律的要求

区块链技术的不可篡改性可能会违反现有美国法规,比如Gramm-Leach-Bliley Act、Fair Credit Reporting Act,还有要求个人金融数据可以简单编辑的Securities and Exchange Commission Regulation S-P(美国证券交易委员会S-P法规)。

区块链社区很多人强烈反对对区块链不可篡改性的质疑。很多区块链支持者,就像把网络看作合作论坛和遭到鄙视的电商的互联网先锋一样,对区块链技术演变高度理想化。

黑客执行智能合约从DAO项目盗取超过6000万美元以太币的时候,区块链不可篡改性的缺陷就已经暴露出来。很多区块链支持者认为,黑客利用编程错误获得该笔资产的所有权。

DAO项目领导人达成将代码拆分成交易前状态的共识,很多参与者仍然使用包含了这次盗窃信息的区块链版本。


金融业的挑战

Lumb争论道,如果金融服务业欢迎该技术,就不可以放任错误和恶作剧 不管 。它不能让诈骗者以某种意识为依据维护自己的行为。

他说,即使最智能的合约也会受到人为错误的影响;即使最聪明的IT架构也避免不了需要逆转的困境。

金融业必须解决这些挑战,同时保护区块链的强大功能。

埃森哲正与学者共同开发原型,允许适时地修改或编辑区块链。公司希望开发出负责任的管理模型,可能还会与监管者合作。

Lumb认为,区块链社区必须挑战对区块链不可篡改性的传统认知,才能跳出加密货币和实验室的限制,实现真正的利用价值。
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btc4477
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September 14, 2016, 11:43:03 AM
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我怀疑这是自导自演的一出戏罢了
onierwacao
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September 15, 2016, 06:46:47 AM
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有利也有弊
ramzifcb48
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September 15, 2016, 01:43:20 PM
 #4

凭啥要修改这些数据,修改就说明有问题
boon8
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September 15, 2016, 11:27:43 PM
 #5

这才是区块链的优势
mana6
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September 15, 2016, 11:35:34 PM
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感觉优势大于劣势吧
merclies
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September 16, 2016, 01:50:57 AM
 #7

确实优势明显啊
btc1688
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September 16, 2016, 10:45:45 AM
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有猫腻,有PY,有交易,别问我PY是什么
jioy
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September 18, 2016, 03:12:35 PM
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这就是区块链的特点啊
wendy5
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September 18, 2016, 03:41:07 PM
 #10

当然是优势啦
wood7
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September 18, 2016, 04:07:26 PM
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确实是劲敌
kedyoon
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September 18, 2016, 05:02:33 PM
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肯定是优势的咯
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September 19, 2016, 05:54:23 AM
 #13

对的,任何事情都有两面性,有好有坏。
bondee
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September 19, 2016, 03:48:33 PM
 #14

确实有缺点吧
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