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[lastpost] => 2768312 金价创高却引发卖金潮，比特币会是下一个避险港湾？ 1758990388 天策-瑶娥
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加密货币的原理基于密码学和分布式记账技术，让我们一步步来了解一下。5 U0 }% U4 }% C1 ~7 T- }
2 O: R5 ~9 |4 [' C7 G* {- f首先，加密货币使用了密码学中的加密算法来确保交易的安全性和匿名性。每个参与到加密货币网络中的用户都有一对加密密钥，包括公钥和私钥。公钥可以公开，用于接收加密货币，而私钥必须保密，用于签署交易。
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其次，加密货币使用了分布式账本技术，称为区块链。区块链是一个由区块组成的链式结构，每个区块包含了多笔交易的信息。每当有新的交易发生时，这些交易将被打包成一个新的区块，并被添加到区块链的末端。
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接下来，区块链通过共识机制来保证分布式网络中的交易的一致性。最常见的共识机制是工作量证明（Proof of Work）和权益证明（Proof of Stake）。工作量证明要求网络中的节点通过解决一道数学难题来验证交易，从而获得记账权。而权益证明则根据节点持有的加密货币数量来分配记账权。无论是哪种机制，他们都确保了网络中只能由合法的节点来添加新的区块。; o1 b9 _. Q* [- S& Y; q) d4 l* B7 t
2 b' d n' o3 U+ z7 _$ l最后，加密货币的交易流程是如下所示： w9 c" Q( n2 h7 ~ T
0 J6 s5 d9 F2 K8 a$ Z( }1. 用户使用自己的私钥将交易签名，并将想要转移的加密货币数量发送到目标地址（公钥）。! z+ B7 N* L! g$ C
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2. 网络中的节点收到交易后，对交易进行验证，验证交易的签名和账户余额是否符合规则。0 L4 ]* P4 l$ A
1 `4 E' D5 f8 x1 I7 j! ` X @% v3. 一旦交易通过验证，节点将交易打包成一个区块，添加到区块链的末尾。
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9 d* U9 T, S' F# J7 f* |4. 交易被广播到整个网络，其他节点也会验证和记录这笔交易。
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, H; z) n) J" z( S5. 在一定的时间内，其他节点会对这笔交易进行确认，并将其纳入自己的区块链版本中。0 K/ B- W# U( S8 x ]
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6. 一旦交易被确认，并且被足够多的节点记录在区块链上，交易就被认为是不可逆转的。3 b5 M" ~! ?- Q r! h( A& R
! W `$ H3 S! o& a3 E" [这就是加密货币的基本原理。通过密码学的加密算法和分布式账本技术，加密货币实现了去中心化、安全和匿名的交易，为现代金融领域带来了一种全新的方式。
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关键是它需要在全世界被所有国家认可，并有统一标准和可以流通性吧 |
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