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中国央行即将发行的数字货币到底与比特币有什么不同!?
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Topic: 中国央行即将发行的数字货币到底与比特币有什么不同!? (Read 72 times)
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中国央行即将发行的数字货币到底与比特币有什么不同!?
February 05, 2018, 02:33:26 AM
#1
目前各国对数字货币存在纷争
但是谁也不能对其视而不见
国家推出数字货币这一举措正蓄势待发
和BTC等数字货币相比究竟有何不同呢?
日前,英国皇家铸币局推出了自己的数字货币,这种数字货币名为皇家铸币局黄金(Royal Mint Gold,RMG);迪拜在去年10月份正式推出了一种名为“emCash”的加密货币,这种加密货币将被用于支付政府和非政府服务费用,未来还可能向整个阿联酋推广;委内瑞拉总统马杜罗去年12月宣布将发行石油币(Petro)后,目前有消息称石油币将于2月20日开始预售,发行参考价为60美元,其币值随石油市场波动而变化。
除了这些国家以外,中国也早已赶上潮流,有可能在2018年成为全球首个推出央行发行的加密货币的国家。这一消息得到了中钞区块链研究所所长张一锋的确认:“我国央行研发的数字货币,基于区块链的数字票据交易平台也测试成功,这意味着在全球范围内,中国央行将成为首个发行数字货币的中央银行。”详情戳【币兽时讯】明年央行将开始持有数字货币 !?
既然以比特币为首的数字货币已经火到不行,而且已经在不少人手中得到了流通,国家为什么还要费力推出官方的加密货币?这源于两者的本质有着天壤之别。
虽然这两种货币使用的都是区块链技术,但细究起来,比特币、以太坊等属于去中心化的数字货币,账本是公开的,但账户是匿名制的。即这个账户是谁的,没人知道。而国家发行的数字货币是中心化的,而且账户必然是实名制的,交易可追溯,属于半私密性账本,只有政府机关才有权利查阅。
另外,一个特别重要的区别是,去中心化的数字货币的总量是恒定不变的,由区块链机制和参与者的共识决定。而国家数字货币的供应数量与法币1:1发行,并由政府参与决定。
梳理完两者的内在不同之后,各国政府纷纷推出自家数字货币的逻辑也就不难理解了。
国家层面的数字货币都是以国家或银行的信用作为担保,还基于去主权化的共识机制,这种特性可以取信全球民众,也可以使本国法币加快国际化进程。而数字货币由国家来发行,能够保留货币主权的控制力,便于管理风险,降低监管成本,并打击违法犯罪。
当然,也不排除有国家另有所图,比如委内瑞拉和俄罗斯。这两个国家的领导人都曾公开表示,发行国家数字货币有一些躲避经济制裁的因素。
不过,有人欢喜自然有人忧,国家数字货币一旦发行,最受伤的恐怕是支付宝等第三方支付机构。因为当央行的数字货币流行起来,第三方支付机构在零售终端的支付优势将不复存在。
币为首的数字货币已经火到不行,而且已经在不少人手中得到了流通,国家为什么还要费力推出官方的加密货币?这源于两者的本质有着天壤之别。
虽然这两种货币使用的都是区块链技术,但细究起来,比特币、以太坊等属于去中心化的数字货币,账本是公开的,但账户是匿名制的。即这个账户是谁的,没人知道。而国家发行的数字货币是中心化的,而且账户必然是实名制的,交易可追溯,属于半私密性账本,只有政府机关才有权利查阅。
另外,一个特别重要的区别是,去中心化的数字货币的总量是恒定不变的,由区块链机制和参与者的共识决定。而国家数字货币的供应数量与法币1:1发行,并由政府参与决定。
梳理完两者的内在不同之后,各国政府纷纷推出自家数字货币的逻辑也就不难理解了。
国家层面的数字货币都是以国家或银行的信用作为担保,还基于去主权化的共识机制,这种特性可以取信全球民众,也可以使本国法币加快国际化进程。而数字货币由国家来发行,能够保留货币主权的控制力,便于管理风险,降低监管成本,并打击违法犯罪。当然,也不排除有国家另有所图,比如委内瑞拉和俄罗斯。这两个国家的领导人都曾公开表示,发行国家数字货币有一些躲避经济制裁的因素。
不过,有人欢喜自然有人忧,国家数字货币一旦发行,最受伤的恐怕是支付宝等第三方支付机构。因为当央行的数字货币流行起来,第三方支付机构在零售终端的支付优势将不复存在。
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Re: 中国央行即将发行的数字货币到底与比特币有什么不同!?
February 05, 2018, 10:18:37 AM
#2
完全不同,一个是 放权于民,另一个是 收权于民。
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中国央行即将发行的数字货币到底与比特币有什么不同!?
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