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[lastpost] => 2689909 比特币在美联储新一轮降息中达到76849美元：未来预测？（转） 1731064305 mattf
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本帖最后由 天策小编-小吃货 于 2021-7-16 15:44 编辑
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8 n' }5 _6 L# ?7 x4 n- W, n比特币的三大特点1 Y, V" a6 O* ^/ v3 Q& R6 F; l
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- 去中心化+ _4 Y7 i/ h7 R, c3 H, e
传统的经济模式里，货币由ZF机构发行，交易双方的个人基本信息和转账交易等信息都掌握在YH等第三方机构的数据库里，由这些机构集中管理。这些机构掌握的信息资料齐全，能对交易双方做出较为准确的信用评估，以及在出现纠纷后进行公正的仲裁。所以交易双方会在它们的介入和担保后，再进行交易。交易双方只可以查阅与自己相关的数据，这就是中心化的管理模式。然而，在
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比特币的去中心化模式里，机构既没有发行比特币的权利，也无权记录和管理用户信息。比特币网络采用分布式记账的方式，保证每一笔交易都被公开记录，并同步到整个区块链中，人人可查。同时，由于比特币区块链采用了特殊的数据结构，以及使用工作量证明进行计算的共识算法，因此保证了区块内交易记录无法被篡改。这种运行模式公信力非常强，不需要第三方机构介入。
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3 y6 z- O& h6 V4 o! _5 L3 T - 匿名性' N9 x& b; A. y5 | v Z( V6 Z
比特币采用密码学的方式对个人身份进行确认以及对资产进行加密保护。在比特币区块网络建立一个账户，不需要上传任何有关身份背景的证明资料，只要拥有私钥，就能真正掌控对应地址中的比特币。所有交易都是匿名进行的，其他用户在查询区块交易记录时，只能查询到某一地址向另一地址转账的比特币数量，无法将交易双方锁定为某个具体的人，因此不会泄露个人信息。同时，比特币不受时间和空间限制，可在全球范围内流通，它的流通性是传统货币无法比拟的。% o& Q+ A7 ^# R6 S( U8 p! E3 X
) G. j, N: V* m% j - 自主性高9 U$ n/ \. D( S6 c- u
用户的比特币由用户通过私钥进行控制，可以被隔离保存在任何存储介质内，且任何人都不能强制收取费用。用户保管好私钥不泄露代表了其拥有该资产的绝对主权。* r! m3 I* k( Y* \. s
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总结：比特币的问世具有跨时代的意义。它的诞生颠覆了传统的交易模式，带来了被广泛运用的区块链技术。其他加密货币也在比特币的启发下应运而生，从而开辟了新的投资交易市场。 |
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