文章目录

1. 1. 区块链：技术驱动金融

区块链：技术驱动金融

• 20世纪90年代中期，出现了一个较有竞争力的中介体系，我们称之为安全电子交易协议（Secure Electronic Transaction，简称SET）

  • 支付宝和微信都是set体系

• 一家叫网络现金（CyberCash）的公司采用了SET体系。这家公司在很多方面都很有趣。它们的产品除了处理信用卡支付交易之外，还包括一种叫作网络币（CyberCoin）的数字货币。

  • 这是最早的数字货币

• 网络现金公司运行时，美国政府限制加密技术的出口，因为当时加密技术被认为是一种武器。

  • 所以说技术无国界真的就是放屁

• 20世纪90年代中期，正当SET体系标准化时，万维网联盟（World Wide Web Consortium）也在探索如何将金融支付方式标准化。它们试图扩展HTTP协议，这样，用户不需要其他软件，通过浏览器就可以完成交易。事实上，它们对如何扩展HTTP协议提出了一个总体方案，也给出了一个用户支付案例。但这从未付诸实践，整个扩展框架并未应用于浏览器中。近20年后，2015年，联盟宣布重新考虑扩展计划，这次，比特币将成为该标准化进程的一部分。但是考虑到以往的失败教训，我对此并不乐

  • 这个历史很重要

• 我向人们发放纸条，上面写着“拿到此条的人可以来我这里领取1美元”。假设人们信任我不会食言而且我的签名不可伪造，他们就可以像银行汇票一样流通纸条。事实上，银行汇票最初就是商业银行发放的支付承诺。只是到了近代，政府才开始介入，集中货币供给，用法律手段强制要求银行兑现票据

• 区块链是比特币的另一项关键技术，它像一个数据库账本，安全记录所有的比特币交易信息。

• 例如零知识验证（zero-knowledge proof）

• 要使哈希函数达到密码安全，我们要求其具有以下三个附加特性：（1）碰撞阻力（collision-resistance）；（2）隐秘性（hiding）；（3）谜题友好（puzzle-friendliness）。

• 鸽巢原理

  • 这又是什么原理？

• 在信息论中，最小熵是用于测试结果可预测性的手段，而高阶最小熵这个概念比较直观描述了分布（如随机变量）的分散程度。具体来说，在从这样分布中取样时，我们将无法判定取样的倾向。举个具体的例子，如果r是从长度为256位的字符串中随意选出的，那么任意特定字符串被选中的概率为1/2256，这是一个小到几乎可以忽略的取值。

  • 所以，高阶最小熵就是能确定它的值的概率小到可以忽视

• 现在来看一下隐秘性的应用。具体来说，我们把想做的事情称为承诺（commitment）。这里承诺是一个数字化过程，可以类比为以下动作：首先选定一个数字，将数字装进信封，然后将该信封放到一个人人都看得到的桌子上。这样做以后，可以说你就信封里的数字做出了承诺，在打开信封前，虽然你已经做出了承诺，对其他人来说它还是秘密。在之后，你可以打开信封，来展示承诺的数值。 承诺协议 一个承诺协议方案由两个算法构成： ● com:=commit(msg, nonce)，承诺函数将信息（msg）和一个临时随机数（nonce）作为输入，输出就是一个“承诺”。 ● verify(com, msg, nonce)，验证函数将某个承诺输出（com）、临时随机数（nonce）及信息（msg）作为输入，如果com==commit(msg, nonce)，则返回“真”（true）；反之则返回“假”（false）。

• 对于每次的承诺值，你都需要选择新的随机值，这一点很重要。在密码学中，术语nonce是指，该取值只能使用一次。

• 如果哈希函数H具有碰撞阻力及隐秘性，从安全特性上来讲，这个承诺方案将有效。

• 直觉上，谜题友好可以这样解释，如果有一个人想找到y值所对应的输入，假定在输入集合中，有一部分是非常随机的，那么他将非常难以求得y值对应的输入。 谜题友好 如果对于任意n位输出值y，假定k选自高阶最小熵分布，如果无法找到一个可行的方法，在比2n小很多时间内找到x，保证H(k‖x)=y成立，那么我们称哈希函数H为谜题友好。

• 安全哈希算法（Secure Hash Algorithm 256，简称SHA-256）。哈希函数有很多，但SHA-256是一个主要被比特币世界采用，并且效果还很不错的哈希函数。

• 回想一下，我们要求哈希函数可以用于任意长度输入。幸运的是，只要我们能建立一个用于固定长度输入的哈希函数，然后通过一般方法，就可以将接受固定长度的哈希函数转化为可接受任意长度输入的哈希函数，我们称这个转换过程为MD（Merkle-Damgard）变换，SHA-256是采用这种变换方法的常用哈希函数之一。在通用术语中，这种基础型，可用于固定长度，具备碰撞阻力的哈希函数被称为是压缩函数（compression function）。经过验证，如果基本压缩函数具有碰撞阻力的特性，那么经过转换而生成的哈希函数也具有碰撞阻力。 MD变换很简单。比如压缩函数代入长度为m的输入值，并产生长度短一些为n的输出值。哈希函数的输入（可为任意大小）被分为长度为m-n的区块。MD变换运作过程如下：将每个区块与之前区块的输出一起代入压缩函数，注意，输入长度则变为(m-n)+n=m，也刚好就是压缩函数的输入长度。对于第一个区块而言，之前没有的区块，我们需要选取一个初始向量（见图1.3）。每次调用哈希函数，这个数字都会被再一次使用，而在实践中，你可以直接在标准文档中找到它。最后一个区块的输出也就是你返回的结果。

  • 1，什么是区块？有点云里雾里，一个512位的字符？ 2，区块链我知道，就是由区块组成的数据链表，是单向还是双向？

• SHA-256函数利用了这样的一个压缩函数，这个压缩函数把一个768位的输入压缩成一个256位的输出，每一个区块的大小是512位

• 我们会选出在比特币和其他加密数字货币中，对哈希函数使用方式很重要的三个特性。即使在这个范围内，并非所有这些特性对哈希函数的每一次使用都有必要。比如，我们之后会看到，谜题友好只在比特币采矿中具有重要性。

  • 所以三个特性并非全部都占用重要性，具体还得看使用场景

• 生日悖论是指，如果一个房间里有23个或23个以上的人，那么至少有两个人的生日相同的概率要大于50%。这就意味着在一个典型的标准小学班级（30人）中，存在两人生日相同的可能性更高。对于60或者更多的人，这种概率要大于99%。——译者注

• 注：哈希指针是一个不但可以指向数据存储的位置，还可以明晰某个时间戳下该数据的哈希值的指针。

• 我们通过哈希指针构建一个链表，我们将这个数据结构称为区块链（block chain）。

  • 那么说，哈希指针就代表区块？

• 注：通过哈希指针而不是普通指针构建的一个链表，我们把这个链表称为区块链。

• 区块链的一个应用就是“防篡改日志”。也就是说，我们要建立一个存储很多数据的日志数据结构，使我们能将数据附加到日志的末尾。但是如果有人篡改日志前面的数据，我们可以检测到。

• 注：如果对手修改了区块链中的任意部位的数据，那么将会导致下一个数据块的哈希指针不正确。如果我们锁定区块链的头部数据，那么即使对手修改了所有哈希指针使其与修改过的数据一致，那么他也无法修改头部数据，从而我们就可以检测到篡改行为。

  • 从这里的描述看，区块链使用的是双向链表，而链内指针用的是哈希指针

• 我们可以搭建一个包含很多区块的区块链网络，链表头部的哈希指针被称作创世区块（genesis block）。

• 另一个我们可以用哈希指针建立的有用的数据结构是二叉树。使用哈希指针的二叉树也叫作梅克尔树(Merkle trees)，以其发明者拉尔夫·梅克尔（Ralph Merkle）的名字命名。

  • 老外真没文化

• 数字签名被认为是对纸上手写签名的数字模拟

• 我们对数字签名有两个特性要求，使其与我们对手写签名的预期一致。第一，只有你可以制作你自己的签名，但任何看到它的人都可以验证其有效性；第二，我们希望签名只与某一特定文件发生联系，因此该签名不能用于表明你同意或支持另一份不同的文件。对于手写签名来说，第二条就如同确保别人不能将你的签名从一份文件上剪下来，贴到另一份文件的末尾那样。

• 实践中，你能够签署的信息大小是有限制的，因为真实的方案将在位数长度有所限制的字符串中运行。有一个简单的方法可以解决这个限制：对信息的哈希值进行签署，而非对信息本身进行签署。如果我们使用输出值为256位的加密的哈希函数，那么我们可以有效地签署任何长度的信息，只要我们的签名方案能够签署256位的信息

• 如果你签署了哈希指针，那么该签名覆盖（或者说保护）整个结构——这不仅仅是哈希指针本身，还包括哈希指针指向的整个区块链。比如，如果签署了区块链末尾的哈希指针，其结果就是你有效地数字签署了整条区块链。

  • 牛屄克拉斯

• 公钥和私钥的体系，帮助我们引入去中心化的身份管理的理念。你可以自己作为用户注册，而无须到一个中央机构注册为系统用户。你不需要别人给你一个用户名，你也不需要告诉任何人你会使用什么名字。如果你想要新的身份，可以随时生成一个，而且想要多少就生成多少。如果你希望拥有五个不同的名字，没有问题！那就生成五个身份。如果你想匿名一阵子，你可以生成一个新的身份，使用一段时间，然后弃之不用。有了去中心化身份管理，所有这一切都变得可能。事实上，这就是比特币对待身份的方式

• 第一个是高飞币（GoofyCoin，此币的创造者叫高飞），它应该是我们能想到的最简单的加密货币

  • 确认下是不是第一枚加密比特币

• 一旦爱丽丝拥有了这个币，她也可以花掉它。为达到这个目的，她创建了一个声明表示“将这个币付给鲍勃的公钥”，此时“这个币”就是她所有的那个币的哈希指针。当然，爱丽丝要签署该声明。任何看到这个币的人都可以验证鲍勃是其所有人。他们可以根据哈希指针链追溯到该币的创建及验证每一个步骤，这就是其合法所有人签署了一份声明表示“将这个币支付给［新的所有人］”，详见图1.10。

  • 如何转移高飞币流程

• 总结一下，高飞币的规则是： ● 高飞可以通过签署声明表示他使用唯一的货币编号来创建一个新币。 ● 币的所有人可以通过签署声明表示“将这个币转给X”（其中X为公钥），将其转给另一个人。 ● 任何人都可以验证一只币的有效性，跟随哈希指针追溯到它是由高飞创建，并验证过程中所有签名。

  • 这里很重要

• 当然，高飞币有一个致命安全隐患。假设爱丽丝通过把她签署的声明发送给鲍勃，即将她的币转给鲍勃，但并没有告诉其他人。她也可以创建另一个签名，声明将同样一只币转给了查克（Chuck）。对于查克来说，这看起来是一个完全有效的交易，而他是该币的所有人。鲍勃和查克似乎都可以有效表示自己是那个币的所有人。这个就是所谓的双重支付（double spending）——爱丽丝将同样一只币花了两次。我们一看就知道货币是不能这样花的。

  • 线下是通过法律追责和事后追溯惩罚机制来防止双重支付的

• 事实上，双重支付是任何加密货币需要解决的主要问题之一，高飞币没有解决这一问题，因此不安全。 高飞币很简单，其货币转移机制其实与比特币非常相似，但是因为它并不安全，因此并不适合作为加密货币。

• 互联网其实就是一个著名的去中心化系统。但在早期，互联网是在与美国在线（American On-Line，简称AOL）以及CompuServe[1]等围墙花园式信息服务体系的竞争中，逐步变得越来越风行。电子邮件的实质也是一种简单邮件传输协议（Simple Mail Transfer Protocol，简称SMTP)的去中心化系统。

• 我们已经不能简单将像即时短信或者短信等通信手段归类为是中心化，或者是去中心化模式，这些通信方式往往是一种混合模式

• 中心化与去中心化也并非水火不容，其实没有一个系统是完全中心化，或者是完全去中心化的。比如，电子邮件其实是一个去中心化系统，它基于一个标准的中心化协议SMTP，任何人只要愿意，都可以设计一个自己的电子邮件服务器

• 虽然比特币系统是去中心化的，但比特币交易所（将比特币转换成其他货币的平台）、钱包软件以及用户管理比特币的软件，可以是中心化的，也可以是去中心化的。

• 点对点网络是最接近去中心化的体系，任何一个人都可以运行一个比特币节点，而且基本没有什么入门门槛，用户只需要上网下载一个比特币客户端，就可以在其个人电脑上运行一个节点，现在全球有成千上万个这样的节点

• 分布式共识有各种应用，计算机界对其也研究了多年，传统具有启发式的应用就是提高分布式系统的可靠性。设想你在管理一个社交网络公司的后端平台，比如微信，像这样庞大的系统通常有几千台甚至几万台服务器，这些服务器组成了一个巨大的分布式数据库，数据库中记录了这个系统里发生的各种活动，而每条信息都会被记录在后端的若干个节点上，对于整个系统的状态，这些节点必须要做到同步。 分布式共识协议的意义远远超出了传统意义的范畴。一旦具备了这样的体系，我们就可以建立一个庞大的分布式键值（key-value）存储库，该类存储库可以将任意数据如身高、名字等对应一个相应的开启键，基于此，许多应用得以实现。例如，我们可以建立一个分布式域名系统，将人脑易于理解的域名与IP地址进行配对，我们也可以建立一个公钥目录，这个目录可以把公钥与电邮地址（或者其他真实世界中的身份证明）对应起来。

• 分布式共识协议 在一个有n个节点的系统中，每一个节点都有一个输入值，其中一些节点具有故障，甚至是恶意的。一个分布式共识协议有以下两个属性： ● 输入值的中止须经所有诚实节点来确定。 ● 这个输入值必须由诚实节点来生成。

• 比特币协议达成共识时必须直面两大障碍：其一是不完美网络，例如信息延迟和节点死机，其二是某些故意搞破坏的节点。

• 比较著名的就是Paxos算法协议。Paxos算法做了一些妥协，一方面，Paxos算法能做到不产生不一致的结果；另一方面，Paxos算法所做的妥协是，在一定条件下（虽然是不常见的情形），该协议会死机卡住，从而无法继续运行。

• 地址转换。在这个例子里，为什么爱丽丝要把币转给自己呢？事实上比特币就像财奴币中描述的币一样，一个交易中输出的币，要么在另一个交易中被完全消费掉，要么就一个都不被消费，不存在只消费部分的情况。爱丽丝只需付给鲍勃17个币，但爱丽丝在上一交易中实际获得了25个币，为了把这些币全部消费掉，她必须再转给自己8个币。这8个币可以转到另外一个地址（不同于交易1中获得25个币的地址），但前提是该地址为爱丽丝所有，这就叫地址转换。

• 资金合并。和财奴币一样，比特币交易可能有许多输入与输出，资金分隔与合并也很容易。假如鲍勃在两笔不同的交易中分别收到17个币和2个币，现在他想把这两笔钱合并起来花掉，这很容易，他只需发起一个交易，交易里有两个输入和一个输出，输出的地址是他自己的地址，这样，鲍勃就把两个交易合二为一了。

• 共同支付。同样地，共同支付也很容易做到。如果卡罗尔和鲍勃想要共同支付给戴维，他们可以发起一个交易，交易里也有两个输入和一个输出，唯一不同在于，两个输入所引用的“上一笔交易”的输出地址不同，因此，这笔交易需要两个签名：卡罗尔的和鲍勃的。 交易语法。比特币交易涉及的概念就是上面这些。我们再来看看比特币交易在底层是如何实现的。实际上，比特币在网络上传输的数据结构都是一串字符，图3.3显示了一个真实的程序，经过编译就会变成供机器执行的二进制代码了。

• 从图3.3可以看到，一个比特币交易分成三部分：元数据、一系列的输入和一系列的输出。

• 所有交易都是被打包放入区块的，为什么要这么做呢？其实这是为了性能优化，如果每一个交易都要矿工单独去达成共识，那整个系统的交易处理速度将会变得非常慢。而如果我们把大量交易组织起来放入一个区块，得到的哈希链就更短，大大提高了验证区块链数据结构的效率

• 想更好了解比特币的区块和交易结构，最好的办法是自己浏览区块链的数据，有很多网站提供数据，比如blockchain.info，在该网站上可以看到所有交易，以及每笔交易所引用的上一笔交易。由于比特币的数据都是公开的，一些程序员已经开发出了全图形化的展现方式。

• 当我们发起一个交易的时候，我们想让整个网络都知道。这是通过一个“泛洪”（flooding）的算法完成的［有时候我们称之为“八卦”（gossip）协议］。如果爱丽丝要转账给鲍勃，她的客户端发起一个交易，然后把这笔交易告知所有和她的客户端节点相链接的其他节点，这些节点会进行一系列核验，决定是否接受并转播这笔交易。如果核验通过，这些节点会将这笔交易信息传播给与其相连的其他节点

• 节点接收到一个新交易信息时，如何核验呢？这里有四个关卡：第一个也是最重要的一个是交易验证，也就是验证交易在当前的区块链中是有效的，节点会针对每个前序交易的输出运行核验脚本，确保脚本的返回值都为真；第二，检查是否有双重支付；第三，如前文所述，节点会检查这笔交易信息是不是已经被本节点接收过；第四，节点只会接收和传递在白名单上的标准脚本。

• 储存比特币就是储存与管理你的私钥。 储存比特币其实就是如何保存和管理比特币私钥。

• 如果你想本地存放比特币，一般都会使用比特币钱包软件，也就是一个管理你的比特币和私钥信息并让你方便使用的一个应用软件。

• 钱包应用就是这样一个简单的接口，告诉你钱包里有多少比特币。当你要使用比特币的时候，它会处理关于密钥管理的一切技术细节，比如使用密钥或生成新的地址等。

• 目前有两种主流的方式将地址加密：一种是字符串，另一种是QR（Quick Response）码[1]。

• 如我们所看到的，把比特币放在你的个人电脑里就像把钱放在钱包里带着，这叫“热储存”。这很方便但很不安全。而另一方面，“冷储存”是离线的，把比特币锁在其他地方。

• 冷储存不联入互联网，是封存起来的。所以相对安全和保险，但是很显然不方便

• 密钥分存还是有一个问题：密钥分存之后，如果我们后面要用原密钥来签名，那就需要取得子密钥，还原成原密钥，然后才能签名。这个过程有可能被黑客乘虚而入，盗取密钥。

• 人们使用门限签名技术的原因是为了实现双重安全机制或多重安全机制，使用多重签名技术的原因是为了实现多人对共同财产实现共同控制。实际上，这两种技术都可以实现上述两种目的。

• 在计算机科学中，匿名指的是具有无关联性（unlinkability）的化名，无关联性是一种针对特定攻击者的能力而定义的属性，从直观的意思看，无关联性意味着如果一个用户和系统重复进行交互，从特定攻击者的角度考虑，不同的交互行为之间应该无法互相关联。

• 区块链技术是一种公开的账本系统，任何人都可以查询包含了给定地址的所有比特币交易

• 我们来回答一下有关匿名性的根本问题：为什么人们需要匿名性？拥有匿名性的货币有哪些伦理道德方面的意义？ 在区块链货币中，所有交易都被记录在一个公共账本上，也就是说，这些记录都是公开的，并且可根据相关地址进行永久追踪，因此，你的比特币交易的隐私保护可能会比传统的银行更糟糕。如果你的真实身份被关联到一个比特币地址，那么你就完全失去了所有交易的隐私——不管是过去的、现在的，还是未来的——只要是和这个地址相关联的交易。由于区块链是公开可用的，确切地说，任何人都有可能在你不知道的情况下识别你的身份。 考虑到这一点，我们可以认定两种不同的需要匿名加密数字货币的动机：第一种是，达到我们习惯的传统银行给我们的隐私保护级别，降低公共区块链所带来的信息暴露风险；第二种是，要超越传统银行给我们的隐私保护级别，进一步开发数字货币，使其从技术上实现任何人不能轻易追踪参与者。

• 比特币其中一个值得一提的前身是密码朋克（cypherpunk），一项汇聚了两种观点的运动。首先是自由主义，特别是认为如果没有或者极少政府干预会让社会更好的观点。其次，该运动与自由主义者（甚至是无政府主义者）的概念联系在一起，加上强加密的想法，特别是于20世纪70年代后期出现的公钥密码学。参与密码朋克运动的人们相信，拥有了强大的网络隐私和强加密，他们可以重塑人们相互交流的方式。密码朋克认为，在这个世界上，人们应该更加有效地保护自己和自身权益，少受政府行为影响（或干预）。

  • 比特币就是在这两项运动的指导下诞生的

• 他们试图创建一种具有现金的功能、能够匿名使用和极易交易的新型数字货币。这些技术性的想法是如何发展、数字货币又为何没能流行开来，这背后是一个有趣的故事（参见前言部分）。该领域的所有前期工作都与密码朋克的信仰密不可分，特别是他们对拥有去中心化的、线上和相对私密的强势货币的愿望，都为比特币的诞生播下了种子。它也是很多比特币追随者所遵循的理念基础。

• 美国的强制上报（mandatory reporting）对比特币的业务影响重大。众多行业内的公司被要求必须将超过10 000美元的资金交易进行上报。它们需要提交一份《资金交易报告》，说明交易内容和交易对手的身份，这份报告还要求对交易对手进行身份验证。报告提交后，所有信息纳入政府数据库，以便将来分析是否存在洗钱行为的嫌疑。

• 一个合约就是一个存在区块链里的程序。任何人支付一点费用，就可以用特定的操作将他的程序上传，建立一个以太坊合约。这个合约是用字节码(bytecode)写的，可以被特殊的以太坊专用虚拟机（Ethereum-specific Virtual Machine，简称EVM）执行。一旦合约上传，便永远存在在区块链里。智能合约有它自己的资金账户，其他用户可以调用程序里面开放的应用程序编程接口(API)，合约可以收发款项。

%23%20%E5%8C%BA%E5%9D%97%E9%93%BE%EF%BC%9A%E6%8A%80%E6%9C%AF%E9%A9%B1%E5%8A%A8%E9%87%91%E8%9E%8D%0A%0A-%2020%E4%B8%96%E7%BA%AA90%E5%B9%B4%E4%BB%A3%E4%B8%AD%E6%9C%9F%EF%BC%8C%E5%87%BA%E7%8E%B0%E4%BA%86%E4%B8%80%E4%B8%AA%E8%BE%83%E6%9C%89%E7%AB%9E%E4%BA%89%E5%8A%9B%E7%9A%84%E4%B8%AD%E4%BB%8B%E4%BD%93%E7%B3%BB%EF%BC%8C%E6%88%91%E4%BB%AC%E7%A7%B0%E4%B9%8B%E4%B8%BA%E5%AE%89%E5%85%A8%E7%94%B5%E5%AD%90%E4%BA%A4%E6%98%93%E5%8D%8F%E8%AE%AE%EF%BC%88Secure%20Electronic%20Transaction%EF%BC%8C%E7%AE%80%E7%A7%B0SET%EF%BC%89%0A%20%20%20%20*%20%E6%94%AF%E4%BB%98%E5%AE%9D%E5%92%8C%E5%BE%AE%E4%BF%A1%E9%83%BD%E6%98%AFset%E4%BD%93%E7%B3%BB%0A%0A%26nbsp%3B%0A%0A-%20%E4%B8%80%E5%AE%B6%E5%8F%AB%E7%BD%91%E7%BB%9C%E7%8E%B0%E9%87%91%EF%BC%88CyberCash%EF%BC%89%E7%9A%84%E5%85%AC%E5%8F%B8%E9%87%87%E7%94%A8%E4%BA%86SET%E4%BD%93%E7%B3%BB%E3%80%82%E8%BF%99%E5%AE%B6%E5%85%AC%E5%8F%B8%E5%9C%A8%E5%BE%88%E5%A4%9A%E6%96%B9%E9%9D%A2%E9%83%BD%E5%BE%88%E6%9C%89%E8%B6%A3%E3%80%82%E5%AE%83%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81%E9%99%A4%E4%BA%86%E5%A4%84%E7%90%86%E4%BF%A1%E7%94%A8%E5%8D%A1%E6%94%AF%E4%BB%98%E4%BA%A4%E6%98%93%E4%B9%8B%E5%A4%96%EF%BC%8C%E8%BF%98%E5%8C%85%E6%8B%AC%E4%B8%80%E7%A7%8D%E5%8F%AB%E4%BD%9C%E7%BD%91%E7%BB%9C%E5%B8%81%EF%BC%88CyberCoin%EF%BC%89%E7%9A%84%E6%95%B0%E5%AD%97%E8%B4%A7%E5%B8%81%E3%80%82%0A%20%20%20%20*%20%E8%BF%99%E6%98%AF%E6%9C%80%E6%97%A9%E7%9A%84%E6%95%B0%E5%AD%97%E8%B4%A7%E5%B8%81%0A%0A%26nbsp%3B%0A%0A-%20%E7%BD%91%E7%BB%9C%E7%8E%B0%E9%87%91%E5%85%AC%E5%8F%B8%E8%BF%90%E8%A1%8C%E6%97%B6%EF%BC%8C%E7%BE%8E%E5%9B%BD%E6%94%BF%E5%BA%9C%E9%99%90%E5%88%B6%E5%8A%A0%E5%AF%86%E6%8A%80%E6%9C%AF%E7%9A%84%E5%87%BA%E5%8F%A3%EF%BC%8C%E5%9B%A0%E4%B8%BA%E5%BD%93%E6%97%B6%E5%8A%A0%E5%AF%86%E6%8A%80%E6%9C%AF%E8%A2%AB%E8%AE%A4%E4%B8%BA%E6%98%AF%E4%B8%80%E7%A7%8D%E6%AD%A6%E5%99%A8%E3%80%82%0A%20%20%20%20*%20%E6%89%80%E4%BB%A5%E8%AF%B4%E6%8A%80%E6%9C%AF%E6%97%A0%E5%9B%BD%E7%95%8C%E7%9C%9F%E7%9A%84%E5%B0%B1%E6%98%AF%E6%94%BE%E5%B1%81%0A%0A%26nbsp%3B%0A%0A-%2020%E4%B8%96%E7%BA%AA90%E5%B9%B4%E4%BB%A3%E4%B8%AD%E6%9C%9F%EF%BC%8C%E6%AD%A3%E5%BD%93SET%E4%BD%93%E7%B3%BB%E6%A0%87%E5%87%86%E5%8C%96%E6%97%B6%EF%BC%8C%E4%B8%87%E7%BB%B4%E7%BD%91%E8%81%94%E7%9B%9F%EF%BC%88World%20Wide%20Web%20Consortium%EF%BC%89%E4%B9%9F%E5%9C%A8%E6%8E%A2%E7%B4%A2%E5%A6%82%E4%BD%95%E5%B0%86%E9%87%91%E8%9E%8D%E6%94%AF%E4%BB%98%E6%96%B9%E5%BC%8F%E6%A0%87%E5%87%86%E5%8C%96%E3%80%82%E5%AE%83%E4%BB%AC%E8%AF%95%E5%9B%BE%E6%89%A9%E5%B1%95HTTP%E5%8D%8F%E8%AE%AE%EF%BC%8C%E8%BF%99%E6%A0%B7%EF%BC%8C%E7%94%A8%E6%88%B7%E4%B8%8D%E9%9C%80%E8%A6%81%E5%85%B6%E4%BB%96%E8%BD%AF%E4%BB%B6%EF%BC%8C%E9%80%9A%E8%BF%87%E6%B5%8F%E8%A7%88%E5%99%A8%E5%B0%B1%E5%8F%AF%E4%BB%A5%E5%AE%8C%E6%88%90%E4%BA%A4%E6%98%93%E3%80%82%E4%BA%8B%E5%AE%9E%E4%B8%8A%EF%BC%8C%E5%AE%83%E4%BB%AC%E5%AF%B9%E5%A6%82%E4%BD%95%E6%89%A9%E5%B1%95HTTP%E5%8D%8F%E8%AE%AE%E6%8F%90%E5%87%BA%E4%BA%86%E4%B8%80%E4%B8%AA%E6%80%BB%E4%BD%93%E6%96%B9%E6%A1%88%EF%BC%8C%E4%B9%9F%E7%BB%99%E5%87%BA%E4%BA%86%E4%B8%80%E4%B8%AA%E7%94%A8%E6%88%B7%E6%94%AF%E4%BB%98%E6%A1%88%E4%BE%8B%E3%80%82%E4%BD%86%E8%BF%99%E4%BB%8E%E6%9C%AA%E4%BB%98%E8%AF%B8%E5%AE%9E%E8%B7%B5%EF%BC%8C%E6%95%B4%E4%B8%AA%E6%89%A9%E5%B1%95%E6%A1%86%E6%9E%B6%E5%B9%B6%E6%9C%AA%E5%BA%94%E7%94%A8%E4%BA%8E%E6%B5%8F%E8%A7%88%E5%99%A8%E4%B8%AD%E3%80%82%E8%BF%9120%E5%B9%B4%E5%90%8E%EF%BC%8C2015%E5%B9%B4%EF%BC%8C%E8%81%94%E7%9B%9F%E5%AE%A3%E5%B8%83%E9%87%8D%E6%96%B0%E8%80%83%E8%99%91%E6%89%A9%E5%B1%95%E8%AE%A1%E5%88%92%EF%BC%8C%E8%BF%99%E6%AC%A1%EF%BC%8C%E6%AF%94%E7%89%B9%E5%B8%81%E5%B0%86%E6%88%90%E4%B8%BA%E8%AF%A5%E6%A0%87%E5%87%86%E5%8C%96%E8%BF%9B%E7%A8%8B%E7%9A%84%E4%B8%80%E9%83%A8%E5%88%86%E3%80%82%E4%BD%86%E6%98%AF%E8%80%83%E8%99%91%E5%88%B0%E4%BB%A5%E5%BE%80%E7%9A%84%E5%A4%B1%E8%B4%A5%E6%95%99%E8%AE%AD%EF%BC%8C%E6%88%91%E5%AF%B9%E6%AD%A4%E5%B9%B6%E4%B8%8D%E4%B9%90%0A%20%20%20%20*%20%E8%BF%99%E4%B8%AA%E5%8E%86%E5%8F%B2%E5%BE%88%E9%87%8D%E8%A6%81%0A%0A%26nbsp%3B%0A%0A-%20%E6%88%91%E5%90%91%E4%BA%BA%E4%BB%AC%E5%8F%91%E6%94%BE%E7%BA%B8%E6%9D%A1%EF%BC%8C%E4%B8%8A%E9%9D%A2%E5%86%99%E7%9D%80%E2%80%9C%E6%8B%BF%E5%88%B0%E6%AD%A4%E6%9D%A1%E7%9A%84%E4%BA%BA%E5%8F%AF%E4%BB%A5%E6%9D%A5%E6%88%91%E8%BF%99%E9%87%8C%E9%A2%86%E5%8F%961%E7%BE%8E%E5%85%83%E2%80%9D%E3%80%82%E5%81%87%E8%AE%BE%E4%BA%BA%E4%BB%AC%E4%BF%A1%E4%BB%BB%E6%88%91%E4%B8%8D%E4%BC%9A%E9%A3%9F%E8%A8%80%E8%80%8C%E4%B8%94%E6%88%91%E7%9A%84%E7%AD%BE%E5%90%8D%E4%B8%8D%E5%8F%AF%E4%BC%AA%E9%80%A0%EF%BC%8C%E4%BB%96%E4%BB%AC%E5%B0%B1%E5%8F%AF%E4%BB%A5%E5%83%8F%E9%93%B6%E8%A1%8C%E6%B1%87%E7%A5%A8%E4%B8%80%E6%A0%B7%E6%B5%81%E9%80%9A%E7%BA%B8%E6%9D%A1%E3%80%82%E4%BA%8B%E5%AE%9E%E4%B8%8A%EF%BC%8C%E9%93%B6%E8%A1%8C%E6%B1%87%E7%A5%A8%E6%9C%80%E5%88%9D%E5%B0%B1%E6%98%AF%E5%95%86%E4%B8%9A%E9%93%B6%E8%A1%8C%E5%8F%91%E6%94%BE%E7%9A%84%E6%94%AF%E4%BB%98%E6%89%BF%E8%AF%BA%E3%80%82%E5%8F%AA%E6%98%AF%E5%88%B0%E4%BA%86%E8%BF%91%E4%BB%A3%EF%BC%8C%E6%94%BF%E5%BA%9C%E6%89%8D%E5%BC%80%E5%A7%8B%E4%BB%8B%E5%85%A5%EF%BC%8C%E9%9B%86%E4%B8%AD%E8%B4%A7%E5%B8%81%E4%BE%9B%E7%BB%99%EF%BC%8C%E7%94%A8%E6%B3%95%E5%BE%8B%E6%89%8B%E6%AE%B5%E5%BC%BA%E5%88%B6%E8%A6%81%E6%B1%82%E9%93%B6%E8%A1%8C%E5%85%91%E7%8E%B0%E7%A5%A8%E6%8D%AE%0A%0A%26nbsp%3B%0A%0A-%20%E5%8C%BA%E5%9D%97%E9%93%BE%E6%98%AF%E6%AF%94%E7%89%B9%E5%B8%81%E7%9A%84%E5%8F%A6%E4%B8%80%E9%A1%B9%E5%85%B3%E9%94%AE%E6%8A%80%E6%9C%AF%EF%BC%8C%E5%AE%83%E5%83%8F%E4%B8%80%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%BA%93%E8%B4%A6%E6%9C%AC%EF%BC%8C%E5%AE%89%E5%85%A8%E8%AE%B0%E5%BD%95%E6%89%80%E6%9C%89%E7%9A%84%E6%AF%94%E7%89%B9%E5%B8%81%E4%BA%A4%E6%98%93%E4%BF%A1%E6%81%AF%E3%80%82%0A%0A-%20%E4%BE%8B%E5%A6%82%E9%9B%B6%E7%9F%A5%E8%AF%86%E9%AA%8C%E8%AF%81%EF%BC%88zero-knowledge%20proof%EF%BC%89%0A%0A-%20%E8%A6%81%E4%BD%BF%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E8%BE%BE%E5%88%B0%E5%AF%86%E7%A0%81%E5%AE%89%E5%85%A8%EF%BC%8C%E6%88%91%E4%BB%AC%E8%A6%81%E6%B1%82%E5%85%B6%E5%85%B7%E6%9C%89%E4%BB%A5%E4%B8%8B%E4%B8%89%E4%B8%AA%E9%99%84%E5%8A%A0%E7%89%B9%E6%80%A7%EF%BC%9A%EF%BC%881%EF%BC%89%E7%A2%B0%E6%92%9E%E9%98%BB%E5%8A%9B%EF%BC%88collision-resistance%EF%BC%89%EF%BC%9B%EF%BC%882%EF%BC%89%E9%9A%90%E7%A7%98%E6%80%A7%EF%BC%88hiding%EF%BC%89%EF%BC%9B%EF%BC%883%EF%BC%89%E8%B0%9C%E9%A2%98%E5%8F%8B%E5%A5%BD%EF%BC%88puzzle-friendliness%EF%BC%89%E3%80%82%0A%0A-%20%E9%B8%BD%E5%B7%A2%E5%8E%9F%E7%90%86%0A%20%20%20%20*%20%E8%BF%99%E5%8F%88%E6%98%AF%E4%BB%80%E4%B9%88%E5%8E%9F%E7%90%86%EF%BC%9F%0A%0A%26nbsp%3B%0A%0A-%20%E5%9C%A8%E4%BF%A1%E6%81%AF%E8%AE%BA%E4%B8%AD%EF%BC%8C%E6%9C%80%E5%B0%8F%E7%86%B5%E6%98%AF%E7%94%A8%E4%BA%8E%E6%B5%8B%E8%AF%95%E7%BB%93%E6%9E%9C%E5%8F%AF%E9%A2%84%E6%B5%8B%E6%80%A7%E7%9A%84%E6%89%8B%E6%AE%B5%EF%BC%8C%E8%80%8C%E9%AB%98%E9%98%B6%E6%9C%80%E5%B0%8F%E7%86%B5%E8%BF%99%E4%B8%AA%E6%A6%82%E5%BF%B5%E6%AF%94%E8%BE%83%E7%9B%B4%E8%A7%82%E6%8F%8F%E8%BF%B0%E4%BA%86%E5%88%86%E5%B8%83%EF%BC%88%E5%A6%82%E9%9A%8F%E6%9C%BA%E5%8F%98%E9%87%8F%EF%BC%89%E7%9A%84%E5%88%86%E6%95%A3%E7%A8%8B%E5%BA%A6%E3%80%82%E5%85%B7%E4%BD%93%E6%9D%A5%E8%AF%B4%EF%BC%8C%E5%9C%A8%E4%BB%8E%E8%BF%99%E6%A0%B7%E5%88%86%E5%B8%83%E4%B8%AD%E5%8F%96%E6%A0%B7%E6%97%B6%EF%BC%8C%E6%88%91%E4%BB%AC%E5%B0%86%E6%97%A0%E6%B3%95%E5%88%A4%E5%AE%9A%E5%8F%96%E6%A0%B7%E7%9A%84%E5%80%BE%E5%90%91%E3%80%82%E4%B8%BE%E4%B8%AA%E5%85%B7%E4%BD%93%E7%9A%84%E4%BE%8B%E5%AD%90%EF%BC%8C%E5%A6%82%E6%9E%9Cr%E6%98%AF%E4%BB%8E%E9%95%BF%E5%BA%A6%E4%B8%BA256%E4%BD%8D%E7%9A%84%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AD%E9%9A%8F%E6%84%8F%E9%80%89%E5%87%BA%E7%9A%84%EF%BC%8C%E9%82%A3%E4%B9%88%E4%BB%BB%E6%84%8F%E7%89%B9%E5%AE%9A%E5%AD%97%E7%AC%A6%E4%B8%B2%E8%A2%AB%E9%80%89%E4%B8%AD%E7%9A%84%E6%A6%82%E7%8E%87%E4%B8%BA1%2F2256%EF%BC%8C%E8%BF%99%E6%98%AF%E4%B8%80%E4%B8%AA%E5%B0%8F%E5%88%B0%E5%87%A0%E4%B9%8E%E5%8F%AF%E4%BB%A5%E5%BF%BD%E7%95%A5%E7%9A%84%E5%8F%96%E5%80%BC%E3%80%82%0A%20%20%20%20*%20%E6%89%80%E4%BB%A5%EF%BC%8C%E9%AB%98%E9%98%B6%E6%9C%80%E5%B0%8F%E7%86%B5%E5%B0%B1%E6%98%AF%E8%83%BD%E7%A1%AE%E5%AE%9A%E5%AE%83%E7%9A%84%E5%80%BC%E7%9A%84%E6%A6%82%E7%8E%87%E5%B0%8F%E5%88%B0%E5%8F%AF%E4%BB%A5%E5%BF%BD%E8%A7%86%0A%0A%26nbsp%3B%0A%0A-%20%E7%8E%B0%E5%9C%A8%E6%9D%A5%E7%9C%8B%E4%B8%80%E4%B8%8B%E9%9A%90%E7%A7%98%E6%80%A7%E7%9A%84%E5%BA%94%E7%94%A8%E3%80%82%E5%85%B7%E4%BD%93%E6%9D%A5%E8%AF%B4%EF%BC%8C%E6%88%91%E4%BB%AC%E6%8A%8A%E6%83%B3%E5%81%9A%E7%9A%84%E4%BA%8B%E6%83%85%E7%A7%B0%E4%B8%BA%E6%89%BF%E8%AF%BA%EF%BC%88commitment%EF%BC%89%E3%80%82%E8%BF%99%E9%87%8C%E6%89%BF%E8%AF%BA%E6%98%AF%E4%B8%80%E4%B8%AA%E6%95%B0%E5%AD%97%E5%8C%96%E8%BF%87%E7%A8%8B%EF%BC%8C%E5%8F%AF%E4%BB%A5%E7%B1%BB%E6%AF%94%E4%B8%BA%E4%BB%A5%E4%B8%8B%E5%8A%A8%E4%BD%9C%EF%BC%9A%E9%A6%96%E5%85%88%E9%80%89%E5%AE%9A%E4%B8%80%E4%B8%AA%E6%95%B0%E5%AD%97%EF%BC%8C%E5%B0%86%E6%95%B0%E5%AD%97%E8%A3%85%E8%BF%9B%E4%BF%A1%E5%B0%81%EF%BC%8C%E7%84%B6%E5%90%8E%E5%B0%86%E8%AF%A5%E4%BF%A1%E5%B0%81%E6%94%BE%E5%88%B0%E4%B8%80%E4%B8%AA%E4%BA%BA%E4%BA%BA%E9%83%BD%E7%9C%8B%E5%BE%97%E5%88%B0%E7%9A%84%E6%A1%8C%E5%AD%90%E4%B8%8A%E3%80%82%E8%BF%99%E6%A0%B7%E5%81%9A%E4%BB%A5%E5%90%8E%EF%BC%8C%E5%8F%AF%E4%BB%A5%E8%AF%B4%E4%BD%A0%E5%B0%B1%E4%BF%A1%E5%B0%81%E9%87%8C%E7%9A%84%E6%95%B0%E5%AD%97%E5%81%9A%E5%87%BA%E4%BA%86%E6%89%BF%E8%AF%BA%EF%BC%8C%E5%9C%A8%E6%89%93%E5%BC%80%E4%BF%A1%E5%B0%81%E5%89%8D%EF%BC%8C%E8%99%BD%E7%84%B6%E4%BD%A0%E5%B7%B2%E7%BB%8F%E5%81%9A%E5%87%BA%E4%BA%86%E6%89%BF%E8%AF%BA%EF%BC%8C%E5%AF%B9%E5%85%B6%E4%BB%96%E4%BA%BA%E6%9D%A5%E8%AF%B4%E5%AE%83%E8%BF%98%E6%98%AF%E7%A7%98%E5%AF%86%E3%80%82%E5%9C%A8%E4%B9%8B%E5%90%8E%EF%BC%8C%E4%BD%A0%E5%8F%AF%E4%BB%A5%E6%89%93%E5%BC%80%E4%BF%A1%E5%B0%81%EF%BC%8C%E6%9D%A5%E5%B1%95%E7%A4%BA%E6%89%BF%E8%AF%BA%E7%9A%84%E6%95%B0%E5%80%BC%E3%80%82%20%E6%89%BF%E8%AF%BA%E5%8D%8F%E8%AE%AE%20%E4%B8%80%E4%B8%AA%E6%89%BF%E8%AF%BA%E5%8D%8F%E8%AE%AE%E6%96%B9%E6%A1%88%E7%94%B1%E4%B8%A4%E4%B8%AA%E7%AE%97%E6%B3%95%E6%9E%84%E6%88%90%EF%BC%9A%20%E2%97%8F%20com%3A%3Dcommit(msg%2C%20nonce)%EF%BC%8C%E6%89%BF%E8%AF%BA%E5%87%BD%E6%95%B0%E5%B0%86%E4%BF%A1%E6%81%AF%EF%BC%88msg%EF%BC%89%E5%92%8C%E4%B8%80%E4%B8%AA%E4%B8%B4%E6%97%B6%E9%9A%8F%E6%9C%BA%E6%95%B0%EF%BC%88nonce%EF%BC%89%E4%BD%9C%E4%B8%BA%E8%BE%93%E5%85%A5%EF%BC%8C%E8%BE%93%E5%87%BA%E5%B0%B1%E6%98%AF%E4%B8%80%E4%B8%AA%E2%80%9C%E6%89%BF%E8%AF%BA%E2%80%9D%E3%80%82%20%E2%97%8F%20verify(com%2C%20msg%2C%20nonce)%EF%BC%8C%E9%AA%8C%E8%AF%81%E5%87%BD%E6%95%B0%E5%B0%86%E6%9F%90%E4%B8%AA%E6%89%BF%E8%AF%BA%E8%BE%93%E5%87%BA%EF%BC%88com%EF%BC%89%E3%80%81%E4%B8%B4%E6%97%B6%E9%9A%8F%E6%9C%BA%E6%95%B0%EF%BC%88nonce%EF%BC%89%E5%8F%8A%E4%BF%A1%E6%81%AF%EF%BC%88msg%EF%BC%89%E4%BD%9C%E4%B8%BA%E8%BE%93%E5%85%A5%EF%BC%8C%E5%A6%82%E6%9E%9Ccom%3D%3Dcommit(msg%2C%20nonce)%EF%BC%8C%E5%88%99%E8%BF%94%E5%9B%9E%E2%80%9C%E7%9C%9F%E2%80%9D%EF%BC%88true%EF%BC%89%EF%BC%9B%E5%8F%8D%E4%B9%8B%E5%88%99%E8%BF%94%E5%9B%9E%E2%80%9C%E5%81%87%E2%80%9D%EF%BC%88false%EF%BC%89%E3%80%82%0A%0A%26nbsp%3B%0A%0A-%20%E5%AF%B9%E4%BA%8E%E6%AF%8F%E6%AC%A1%E7%9A%84%E6%89%BF%E8%AF%BA%E5%80%BC%EF%BC%8C%E4%BD%A0%E9%83%BD%E9%9C%80%E8%A6%81%E9%80%89%E6%8B%A9%E6%96%B0%E7%9A%84%E9%9A%8F%E6%9C%BA%E5%80%BC%EF%BC%8C%E8%BF%99%E4%B8%80%E7%82%B9%E5%BE%88%E9%87%8D%E8%A6%81%E3%80%82%E5%9C%A8%E5%AF%86%E7%A0%81%E5%AD%A6%E4%B8%AD%EF%BC%8C%E6%9C%AF%E8%AF%ADnonce%E6%98%AF%E6%8C%87%EF%BC%8C%E8%AF%A5%E5%8F%96%E5%80%BC%E5%8F%AA%E8%83%BD%E4%BD%BF%E7%94%A8%E4%B8%80%E6%AC%A1%E3%80%82%0A%0A-%20%E5%A6%82%E6%9E%9C%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0H%E5%85%B7%E6%9C%89%E7%A2%B0%E6%92%9E%E9%98%BB%E5%8A%9B%E5%8F%8A%E9%9A%90%E7%A7%98%E6%80%A7%EF%BC%8C%E4%BB%8E%E5%AE%89%E5%85%A8%E7%89%B9%E6%80%A7%E4%B8%8A%E6%9D%A5%E8%AE%B2%EF%BC%8C%E8%BF%99%E4%B8%AA%E6%89%BF%E8%AF%BA%E6%96%B9%E6%A1%88%E5%B0%86%E6%9C%89%E6%95%88%E3%80%82%0A%0A-%20%E7%9B%B4%E8%A7%89%E4%B8%8A%EF%BC%8C%E8%B0%9C%E9%A2%98%E5%8F%8B%E5%A5%BD%E5%8F%AF%E4%BB%A5%E8%BF%99%E6%A0%B7%E8%A7%A3%E9%87%8A%EF%BC%8C%E5%A6%82%E6%9E%9C%E6%9C%89%E4%B8%80%E4%B8%AA%E4%BA%BA%E6%83%B3%E6%89%BE%E5%88%B0y%E5%80%BC%E6%89%80%E5%AF%B9%E5%BA%94%E7%9A%84%E8%BE%93%E5%85%A5%EF%BC%8C%E5%81%87%E5%AE%9A%E5%9C%A8%E8%BE%93%E5%85%A5%E9%9B%86%E5%90%88%E4%B8%AD%EF%BC%8C%E6%9C%89%E4%B8%80%E9%83%A8%E5%88%86%E6%98%AF%E9%9D%9E%E5%B8%B8%E9%9A%8F%E6%9C%BA%E7%9A%84%EF%BC%8C%E9%82%A3%E4%B9%88%E4%BB%96%E5%B0%86%E9%9D%9E%E5%B8%B8%E9%9A%BE%E4%BB%A5%E6%B1%82%E5%BE%97y%E5%80%BC%E5%AF%B9%E5%BA%94%E7%9A%84%E8%BE%93%E5%85%A5%E3%80%82%20%E8%B0%9C%E9%A2%98%E5%8F%8B%E5%A5%BD%20%E5%A6%82%E6%9E%9C%E5%AF%B9%E4%BA%8E%E4%BB%BB%E6%84%8Fn%E4%BD%8D%E8%BE%93%E5%87%BA%E5%80%BCy%EF%BC%8C%E5%81%87%E5%AE%9Ak%E9%80%89%E8%87%AA%E9%AB%98%E9%98%B6%E6%9C%80%E5%B0%8F%E7%86%B5%E5%88%86%E5%B8%83%EF%BC%8C%E5%A6%82%E6%9E%9C%E6%97%A0%E6%B3%95%E6%89%BE%E5%88%B0%E4%B8%80%E4%B8%AA%E5%8F%AF%E8%A1%8C%E7%9A%84%E6%96%B9%E6%B3%95%EF%BC%8C%E5%9C%A8%E6%AF%942n%E5%B0%8F%E5%BE%88%E5%A4%9A%E6%97%B6%E9%97%B4%E5%86%85%E6%89%BE%E5%88%B0x%EF%BC%8C%E4%BF%9D%E8%AF%81H(k%E2%80%96x)%3Dy%E6%88%90%E7%AB%8B%EF%BC%8C%E9%82%A3%E4%B9%88%E6%88%91%E4%BB%AC%E7%A7%B0%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0H%E4%B8%BA%E8%B0%9C%E9%A2%98%E5%8F%8B%E5%A5%BD%E3%80%82%0A%0A-%20%E5%AE%89%E5%85%A8%E5%93%88%E5%B8%8C%E7%AE%97%E6%B3%95%EF%BC%88Secure%20Hash%20Algorithm%20256%EF%BC%8C%E7%AE%80%E7%A7%B0SHA-256%EF%BC%89%E3%80%82%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E6%9C%89%E5%BE%88%E5%A4%9A%EF%BC%8C%E4%BD%86SHA-256%E6%98%AF%E4%B8%80%E4%B8%AA%E4%B8%BB%E8%A6%81%E8%A2%AB%E6%AF%94%E7%89%B9%E5%B8%81%E4%B8%96%E7%95%8C%E9%87%87%E7%94%A8%EF%BC%8C%E5%B9%B6%E4%B8%94%E6%95%88%E6%9E%9C%E8%BF%98%E5%BE%88%E4%B8%8D%E9%94%99%E7%9A%84%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E3%80%82%0A%0A%26nbsp%3B%0A%0A-%20%E5%9B%9E%E6%83%B3%E4%B8%80%E4%B8%8B%EF%BC%8C%E6%88%91%E4%BB%AC%E8%A6%81%E6%B1%82%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E5%8F%AF%E4%BB%A5%E7%94%A8%E4%BA%8E%E4%BB%BB%E6%84%8F%E9%95%BF%E5%BA%A6%E8%BE%93%E5%85%A5%E3%80%82%E5%B9%B8%E8%BF%90%E7%9A%84%E6%98%AF%EF%BC%8C%E5%8F%AA%E8%A6%81%E6%88%91%E4%BB%AC%E8%83%BD%E5%BB%BA%E7%AB%8B%E4%B8%80%E4%B8%AA%E7%94%A8%E4%BA%8E%E5%9B%BA%E5%AE%9A%E9%95%BF%E5%BA%A6%E8%BE%93%E5%85%A5%E7%9A%84%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%EF%BC%8C%E7%84%B6%E5%90%8E%E9%80%9A%E8%BF%87%E4%B8%80%E8%88%AC%E6%96%B9%E6%B3%95%EF%BC%8C%E5%B0%B1%E5%8F%AF%E4%BB%A5%E5%B0%86%E6%8E%A5%E5%8F%97%E5%9B%BA%E5%AE%9A%E9%95%BF%E5%BA%A6%E7%9A%84%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E8%BD%AC%E5%8C%96%E4%B8%BA%E5%8F%AF%E6%8E%A5%E5%8F%97%E4%BB%BB%E6%84%8F%E9%95%BF%E5%BA%A6%E8%BE%93%E5%85%A5%E7%9A%84%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%EF%BC%8C%E6%88%91%E4%BB%AC%E7%A7%B0%E8%BF%99%E4%B8%AA%E8%BD%AC%E6%8D%A2%E8%BF%87%E7%A8%8B%E4%B8%BAMD%EF%BC%88Merkle-Damgard%EF%BC%89%E5%8F%98%E6%8D%A2%EF%BC%8CSHA-256%E6%98%AF%E9%87%87%E7%94%A8%E8%BF%99%E7%A7%8D%E5%8F%98%E6%8D%A2%E6%96%B9%E6%B3%95%E7%9A%84%E5%B8%B8%E7%94%A8%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E4%B9%8B%E4%B8%80%E3%80%82%E5%9C%A8%E9%80%9A%E7%94%A8%E6%9C%AF%E8%AF%AD%E4%B8%AD%EF%BC%8C%E8%BF%99%E7%A7%8D%E5%9F%BA%E7%A1%80%E5%9E%8B%EF%BC%8C%E5%8F%AF%E7%94%A8%E4%BA%8E%E5%9B%BA%E5%AE%9A%E9%95%BF%E5%BA%A6%EF%BC%8C%E5%85%B7%E5%A4%87%E7%A2%B0%E6%92%9E%E9%98%BB%E5%8A%9B%E7%9A%84%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E8%A2%AB%E7%A7%B0%E4%B8%BA%E6%98%AF%E5%8E%8B%E7%BC%A9%E5%87%BD%E6%95%B0%EF%BC%88compression%20function%EF%BC%89%E3%80%82%E7%BB%8F%E8%BF%87%E9%AA%8C%E8%AF%81%EF%BC%8C%E5%A6%82%E6%9E%9C%E5%9F%BA%E6%9C%AC%E5%8E%8B%E7%BC%A9%E5%87%BD%E6%95%B0%E5%85%B7%E6%9C%89%E7%A2%B0%E6%92%9E%E9%98%BB%E5%8A%9B%E7%9A%84%E7%89%B9%E6%80%A7%EF%BC%8C%E9%82%A3%E4%B9%88%E7%BB%8F%E8%BF%87%E8%BD%AC%E6%8D%A2%E8%80%8C%E7%94%9F%E6%88%90%E7%9A%84%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E4%B9%9F%E5%85%B7%E6%9C%89%E7%A2%B0%E6%92%9E%E9%98%BB%E5%8A%9B%E3%80%82%20MD%E5%8F%98%E6%8D%A2%E5%BE%88%E7%AE%80%E5%8D%95%E3%80%82%E6%AF%94%E5%A6%82%E5%8E%8B%E7%BC%A9%E5%87%BD%E6%95%B0%E4%BB%A3%E5%85%A5%E9%95%BF%E5%BA%A6%E4%B8%BAm%E7%9A%84%E8%BE%93%E5%85%A5%E5%80%BC%EF%BC%8C%E5%B9%B6%E4%BA%A7%E7%94%9F%E9%95%BF%E5%BA%A6%E7%9F%AD%E4%B8%80%E4%BA%9B%E4%B8%BAn%E7%9A%84%E8%BE%93%E5%87%BA%E5%80%BC%E3%80%82%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E7%9A%84%E8%BE%93%E5%85%A5%EF%BC%88%E5%8F%AF%E4%B8%BA%E4%BB%BB%E6%84%8F%E5%A4%A7%E5%B0%8F%EF%BC%89%E8%A2%AB%E5%88%86%E4%B8%BA%E9%95%BF%E5%BA%A6%E4%B8%BAm-n%E7%9A%84%E5%8C%BA%E5%9D%97%E3%80%82MD%E5%8F%98%E6%8D%A2%E8%BF%90%E4%BD%9C%E8%BF%87%E7%A8%8B%E5%A6%82%E4%B8%8B%EF%BC%9A%E5%B0%86%E6%AF%8F%E4%B8%AA%E5%8C%BA%E5%9D%97%E4%B8%8E%E4%B9%8B%E5%89%8D%E5%8C%BA%E5%9D%97%E7%9A%84%E8%BE%93%E5%87%BA%E4%B8%80%E8%B5%B7%E4%BB%A3%E5%85%A5%E5%8E%8B%E7%BC%A9%E5%87%BD%E6%95%B0%EF%BC%8C%E6%B3%A8%E6%84%8F%EF%BC%8C%E8%BE%93%E5%85%A5%E9%95%BF%E5%BA%A6%E5%88%99%E5%8F%98%E4%B8%BA(m-n)%2Bn%3Dm%EF%BC%8C%E4%B9%9F%E5%88%9A%E5%A5%BD%E5%B0%B1%E6%98%AF%E5%8E%8B%E7%BC%A9%E5%87%BD%E6%95%B0%E7%9A%84%E8%BE%93%E5%85%A5%E9%95%BF%E5%BA%A6%E3%80%82%E5%AF%B9%E4%BA%8E%E7%AC%AC%E4%B8%80%E4%B8%AA%E5%8C%BA%E5%9D%97%E8%80%8C%E8%A8%80%EF%BC%8C%E4%B9%8B%E5%89%8D%E6%B2%A1%E6%9C%89%E7%9A%84%E5%8C%BA%E5%9D%97%EF%BC%8C%E6%88%91%E4%BB%AC%E9%9C%80%E8%A6%81%E9%80%89%E5%8F%96%E4%B8%80%E4%B8%AA%E5%88%9D%E5%A7%8B%E5%90%91%E9%87%8F%EF%BC%88%E8%A7%81%E5%9B%BE1.3%EF%BC%89%E3%80%82%E6%AF%8F%E6%AC%A1%E8%B0%83%E7%94%A8%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%EF%BC%8C%E8%BF%99%E4%B8%AA%E6%95%B0%E5%AD%97%E9%83%BD%E4%BC%9A%E8%A2%AB%E5%86%8D%E4%B8%80%E6%AC%A1%E4%BD%BF%E7%94%A8%EF%BC%8C%E8%80%8C%E5%9C%A8%E5%AE%9E%E8%B7%B5%E4%B8%AD%EF%BC%8C%E4%BD%A0%E5%8F%AF%E4%BB%A5%E7%9B%B4%E6%8E%A5%E5%9C%A8%E6%A0%87%E5%87%86%E6%96%87%E6%A1%A3%E4%B8%AD%E6%89%BE%E5%88%B0%E5%AE%83%E3%80%82%E6%9C%80%E5%90%8E%E4%B8%80%E4%B8%AA%E5%8C%BA%E5%9D%97%E7%9A%84%E8%BE%93%E5%87%BA%E4%B9%9F%E5%B0%B1%E6%98%AF%E4%BD%A0%E8%BF%94%E5%9B%9E%E7%9A%84%E7%BB%93%E6%9E%9C%E3%80%82%0A%20%20%20%20*%201%EF%BC%8C%E4%BB%80%E4%B9%88%E6%98%AF%E5%8C%BA%E5%9D%97%EF%BC%9F%E6%9C%89%E7%82%B9%E4%BA%91%E9%87%8C%E9%9B%BE%E9%87%8C%EF%BC%8C%E4%B8%80%E4%B8%AA512%E4%BD%8D%E7%9A%84%E5%AD%97%E7%AC%A6%EF%BC%9F%202%EF%BC%8C%E5%8C%BA%E5%9D%97%E9%93%BE%E6%88%91%E7%9F%A5%E9%81%93%EF%BC%8C%E5%B0%B1%E6%98%AF%E7%94%B1%E5%8C%BA%E5%9D%97%E7%BB%84%E6%88%90%E7%9A%84%E6%95%B0%E6%8D%AE%E9%93%BE%E8%A1%A8%EF%BC%8C%E6%98%AF%E5%8D%95%E5%90%91%E8%BF%98%E6%98%AF%E5%8F%8C%E5%90%91%EF%BC%9F%0A%0A-%20SHA-256%E5%87%BD%E6%95%B0%E5%88%A9%E7%94%A8%E4%BA%86%E8%BF%99%E6%A0%B7%E7%9A%84%E4%B8%80%E4%B8%AA%E5%8E%8B%E7%BC%A9%E5%87%BD%E6%95%B0%EF%BC%8C%E8%BF%99%E4%B8%AA%E5%8E%8B%E7%BC%A9%E5%87%BD%E6%95%B0%E6%8A%8A%E4%B8%80%E4%B8%AA768%E4%BD%8D%E7%9A%84%E8%BE%93%E5%85%A5%E5%8E%8B%E7%BC%A9%E6%88%90%E4%B8%80%E4%B8%AA256%E4%BD%8D%E7%9A%84%E8%BE%93%E5%87%BA%EF%BC%8C%E6%AF%8F%E4%B8%80%E4%B8%AA%E5%8C%BA%E5%9D%97%E7%9A%84%E5%A4%A7%E5%B0%8F%E6%98%AF512%E4%BD%8D%0A%0A-%20%E6%88%91%E4%BB%AC%E4%BC%9A%E9%80%89%E5%87%BA%E5%9C%A8%E6%AF%94%E7%89%B9%E5%B8%81%E5%92%8C%E5%85%B6%E4%BB%96%E5%8A%A0%E5%AF%86%E6%95%B0%E5%AD%97%E8%B4%A7%E5%B8%81%E4%B8%AD%EF%BC%8C%E5%AF%B9%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E4%BD%BF%E7%94%A8%E6%96%B9%E5%BC%8F%E5%BE%88%E9%87%8D%E8%A6%81%E7%9A%84%E4%B8%89%E4%B8%AA%E7%89%B9%E6%80%A7%E3%80%82%E5%8D%B3%E4%BD%BF%E5%9C%A8%E8%BF%99%E4%B8%AA%E8%8C%83%E5%9B%B4%E5%86%85%EF%BC%8C%E5%B9%B6%E9%9D%9E%E6%89%80%E6%9C%89%E8%BF%99%E4%BA%9B%E7%89%B9%E6%80%A7%E5%AF%B9%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%E7%9A%84%E6%AF%8F%E4%B8%80%E6%AC%A1%E4%BD%BF%E7%94%A8%E9%83%BD%E6%9C%89%E5%BF%85%E8%A6%81%E3%80%82%E6%AF%94%E5%A6%82%EF%BC%8C%E6%88%91%E4%BB%AC%E4%B9%8B%E5%90%8E%E4%BC%9A%E7%9C%8B%E5%88%B0%EF%BC%8C%E8%B0%9C%E9%A2%98%E5%8F%8B%E5%A5%BD%E5%8F%AA%E5%9C%A8%E6%AF%94%E7%89%B9%E5%B8%81%E9%87%87%E7%9F%BF%E4%B8%AD%E5%85%B7%E6%9C%89%E9%87%8D%E8%A6%81%E6%80%A7%E3%80%82%0A%20%20%20%20*%20%E6%89%80%E4%BB%A5%E4%B8%89%E4%B8%AA%E7%89%B9%E6%80%A7%E5%B9%B6%E9%9D%9E%E5%85%A8%E9%83%A8%E9%83%BD%E5%8D%A0%E7%94%A8%E9%87%8D%E8%A6%81%E6%80%A7%EF%BC%8C%E5%85%B7%E4%BD%93%E8%BF%98%E5%BE%97%E7%9C%8B%E4%BD%BF%E7%94%A8%E5%9C%BA%E6%99%AF%0A%0A-%20%E7%94%9F%E6%97%A5%E6%82%96%E8%AE%BA%E6%98%AF%E6%8C%87%EF%BC%8C%E5%A6%82%E6%9E%9C%E4%B8%80%E4%B8%AA%E6%88%BF%E9%97%B4%E9%87%8C%E6%9C%8923%E4%B8%AA%E6%88%9623%E4%B8%AA%E4%BB%A5%E4%B8%8A%E7%9A%84%E4%BA%BA%EF%BC%8C%E9%82%A3%E4%B9%88%E8%87%B3%E5%B0%91%E6%9C%89%E4%B8%A4%E4%B8%AA%E4%BA%BA%E7%9A%84%E7%94%9F%E6%97%A5%E7%9B%B8%E5%90%8C%E7%9A%84%E6%A6%82%E7%8E%87%E8%A6%81%E5%A4%A7%E4%BA%8E50%25%E3%80%82%E8%BF%99%E5%B0%B1%E6%84%8F%E5%91%B3%E7%9D%80%E5%9C%A8%E4%B8%80%E4%B8%AA%E5%85%B8%E5%9E%8B%E7%9A%84%E6%A0%87%E5%87%86%E5%B0%8F%E5%AD%A6%E7%8F%AD%E7%BA%A7%EF%BC%8830%E4%BA%BA%EF%BC%89%E4%B8%AD%EF%BC%8C%E5%AD%98%E5%9C%A8%E4%B8%A4%E4%BA%BA%E7%94%9F%E6%97%A5%E7%9B%B8%E5%90%8C%E7%9A%84%E5%8F%AF%E8%83%BD%E6%80%A7%E6%9B%B4%E9%AB%98%E3%80%82%E5%AF%B9%E4%BA%8E60%E6%88%96%E8%80%85%E6%9B%B4%E5%A4%9A%E7%9A%84%E4%BA%BA%EF%BC%8C%E8%BF%99%E7%A7%8D%E6%A6%82%E7%8E%87%E8%A6%81%E5%A4%A7%E4%BA%8E99%25%E3%80%82%E2%80%94%E2%80%94%E8%AF%91%E8%80%85%E6%B3%A8%0A%0A-%20%E6%B3%A8%EF%BC%9A%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E6%98%AF%E4%B8%80%E4%B8%AA%E4%B8%8D%E4%BD%86%E5%8F%AF%E4%BB%A5%E6%8C%87%E5%90%91%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8%E7%9A%84%E4%BD%8D%E7%BD%AE%EF%BC%8C%E8%BF%98%E5%8F%AF%E4%BB%A5%E6%98%8E%E6%99%B0%E6%9F%90%E4%B8%AA%E6%97%B6%E9%97%B4%E6%88%B3%E4%B8%8B%E8%AF%A5%E6%95%B0%E6%8D%AE%E7%9A%84%E5%93%88%E5%B8%8C%E5%80%BC%E7%9A%84%E6%8C%87%E9%92%88%E3%80%82%0A%0A-%20%E6%88%91%E4%BB%AC%E9%80%9A%E8%BF%87%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E6%9E%84%E5%BB%BA%E4%B8%80%E4%B8%AA%E9%93%BE%E8%A1%A8%EF%BC%8C%E6%88%91%E4%BB%AC%E5%B0%86%E8%BF%99%E4%B8%AA%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E7%A7%B0%E4%B8%BA%E5%8C%BA%E5%9D%97%E9%93%BE%EF%BC%88block%20chain%EF%BC%89%E3%80%82%0A%20%20%20%20*%20%E9%82%A3%E4%B9%88%E8%AF%B4%EF%BC%8C%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E5%B0%B1%E4%BB%A3%E8%A1%A8%E5%8C%BA%E5%9D%97%EF%BC%9F%0A%0A-%20%E6%B3%A8%EF%BC%9A%E9%80%9A%E8%BF%87%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E8%80%8C%E4%B8%8D%E6%98%AF%E6%99%AE%E9%80%9A%E6%8C%87%E9%92%88%E6%9E%84%E5%BB%BA%E7%9A%84%E4%B8%80%E4%B8%AA%E9%93%BE%E8%A1%A8%EF%BC%8C%E6%88%91%E4%BB%AC%E6%8A%8A%E8%BF%99%E4%B8%AA%E9%93%BE%E8%A1%A8%E7%A7%B0%E4%B8%BA%E5%8C%BA%E5%9D%97%E9%93%BE%E3%80%82%0A%0A-%20%E5%8C%BA%E5%9D%97%E9%93%BE%E7%9A%84%E4%B8%80%E4%B8%AA%E5%BA%94%E7%94%A8%E5%B0%B1%E6%98%AF%E2%80%9C%E9%98%B2%E7%AF%A1%E6%94%B9%E6%97%A5%E5%BF%97%E2%80%9D%E3%80%82%E4%B9%9F%E5%B0%B1%E6%98%AF%E8%AF%B4%EF%BC%8C%E6%88%91%E4%BB%AC%E8%A6%81%E5%BB%BA%E7%AB%8B%E4%B8%80%E4%B8%AA%E5%AD%98%E5%82%A8%E5%BE%88%E5%A4%9A%E6%95%B0%E6%8D%AE%E7%9A%84%E6%97%A5%E5%BF%97%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%EF%BC%8C%E4%BD%BF%E6%88%91%E4%BB%AC%E8%83%BD%E5%B0%86%E6%95%B0%E6%8D%AE%E9%99%84%E5%8A%A0%E5%88%B0%E6%97%A5%E5%BF%97%E7%9A%84%E6%9C%AB%E5%B0%BE%E3%80%82%E4%BD%86%E6%98%AF%E5%A6%82%E6%9E%9C%E6%9C%89%E4%BA%BA%E7%AF%A1%E6%94%B9%E6%97%A5%E5%BF%97%E5%89%8D%E9%9D%A2%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%8C%E6%88%91%E4%BB%AC%E5%8F%AF%E4%BB%A5%E6%A3%80%E6%B5%8B%E5%88%B0%E3%80%82%0A%0A-%20%E6%B3%A8%EF%BC%9A%E5%A6%82%E6%9E%9C%E5%AF%B9%E6%89%8B%E4%BF%AE%E6%94%B9%E4%BA%86%E5%8C%BA%E5%9D%97%E9%93%BE%E4%B8%AD%E7%9A%84%E4%BB%BB%E6%84%8F%E9%83%A8%E4%BD%8D%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%8C%E9%82%A3%E4%B9%88%E5%B0%86%E4%BC%9A%E5%AF%BC%E8%87%B4%E4%B8%8B%E4%B8%80%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%9D%97%E7%9A%84%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E4%B8%8D%E6%AD%A3%E7%A1%AE%E3%80%82%E5%A6%82%E6%9E%9C%E6%88%91%E4%BB%AC%E9%94%81%E5%AE%9A%E5%8C%BA%E5%9D%97%E9%93%BE%E7%9A%84%E5%A4%B4%E9%83%A8%E6%95%B0%E6%8D%AE%EF%BC%8C%E9%82%A3%E4%B9%88%E5%8D%B3%E4%BD%BF%E5%AF%B9%E6%89%8B%E4%BF%AE%E6%94%B9%E4%BA%86%E6%89%80%E6%9C%89%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E4%BD%BF%E5%85%B6%E4%B8%8E%E4%BF%AE%E6%94%B9%E8%BF%87%E7%9A%84%E6%95%B0%E6%8D%AE%E4%B8%80%E8%87%B4%EF%BC%8C%E9%82%A3%E4%B9%88%E4%BB%96%E4%B9%9F%E6%97%A0%E6%B3%95%E4%BF%AE%E6%94%B9%E5%A4%B4%E9%83%A8%E6%95%B0%E6%8D%AE%EF%BC%8C%E4%BB%8E%E8%80%8C%E6%88%91%E4%BB%AC%E5%B0%B1%E5%8F%AF%E4%BB%A5%E6%A3%80%E6%B5%8B%E5%88%B0%E7%AF%A1%E6%94%B9%E8%A1%8C%E4%B8%BA%E3%80%82%0A%20%20%20%20*%20%E4%BB%8E%E8%BF%99%E9%87%8C%E7%9A%84%E6%8F%8F%E8%BF%B0%E7%9C%8B%EF%BC%8C%E5%8C%BA%E5%9D%97%E9%93%BE%E4%BD%BF%E7%94%A8%E7%9A%84%E6%98%AF%E5%8F%8C%E5%90%91%E9%93%BE%E8%A1%A8%EF%BC%8C%E8%80%8C%E9%93%BE%E5%86%85%E6%8C%87%E9%92%88%E7%94%A8%E7%9A%84%E6%98%AF%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%0A%0A-%20%E6%88%91%E4%BB%AC%E5%8F%AF%E4%BB%A5%E6%90%AD%E5%BB%BA%E4%B8%80%E4%B8%AA%E5%8C%85%E5%90%AB%E5%BE%88%E5%A4%9A%E5%8C%BA%E5%9D%97%E7%9A%84%E5%8C%BA%E5%9D%97%E9%93%BE%E7%BD%91%E7%BB%9C%EF%BC%8C%E9%93%BE%E8%A1%A8%E5%A4%B4%E9%83%A8%E7%9A%84%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E8%A2%AB%E7%A7%B0%E4%BD%9C%E5%88%9B%E4%B8%96%E5%8C%BA%E5%9D%97%EF%BC%88genesis%20block%EF%BC%89%E3%80%82%0A%0A-%20%E5%8F%A6%E4%B8%80%E4%B8%AA%E6%88%91%E4%BB%AC%E5%8F%AF%E4%BB%A5%E7%94%A8%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E5%BB%BA%E7%AB%8B%E7%9A%84%E6%9C%89%E7%94%A8%E7%9A%84%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E6%98%AF%E4%BA%8C%E5%8F%89%E6%A0%91%E3%80%82%E4%BD%BF%E7%94%A8%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E7%9A%84%E4%BA%8C%E5%8F%89%E6%A0%91%E4%B9%9F%E5%8F%AB%E4%BD%9C%E6%A2%85%E5%85%8B%E5%B0%94%E6%A0%91(Merkle%20trees)%EF%BC%8C%E4%BB%A5%E5%85%B6%E5%8F%91%E6%98%8E%E8%80%85%E6%8B%89%E5%B0%94%E5%A4%AB%C2%B7%E6%A2%85%E5%85%8B%E5%B0%94%EF%BC%88Ralph%20Merkle%EF%BC%89%E7%9A%84%E5%90%8D%E5%AD%97%E5%91%BD%E5%90%8D%E3%80%82%0A%20%20%20%20*%20%E8%80%81%E5%A4%96%E7%9C%9F%E6%B2%A1%E6%96%87%E5%8C%96%0A%0A-%20%E6%95%B0%E5%AD%97%E7%AD%BE%E5%90%8D%E8%A2%AB%E8%AE%A4%E4%B8%BA%E6%98%AF%E5%AF%B9%E7%BA%B8%E4%B8%8A%E6%89%8B%E5%86%99%E7%AD%BE%E5%90%8D%E7%9A%84%E6%95%B0%E5%AD%97%E6%A8%A1%E6%8B%9F%0A%0A-%20%E6%88%91%E4%BB%AC%E5%AF%B9%E6%95%B0%E5%AD%97%E7%AD%BE%E5%90%8D%E6%9C%89%E4%B8%A4%E4%B8%AA%E7%89%B9%E6%80%A7%E8%A6%81%E6%B1%82%EF%BC%8C%E4%BD%BF%E5%85%B6%E4%B8%8E%E6%88%91%E4%BB%AC%E5%AF%B9%E6%89%8B%E5%86%99%E7%AD%BE%E5%90%8D%E7%9A%84%E9%A2%84%E6%9C%9F%E4%B8%80%E8%87%B4%E3%80%82%E7%AC%AC%E4%B8%80%EF%BC%8C%E5%8F%AA%E6%9C%89%E4%BD%A0%E5%8F%AF%E4%BB%A5%E5%88%B6%E4%BD%9C%E4%BD%A0%E8%87%AA%E5%B7%B1%E7%9A%84%E7%AD%BE%E5%90%8D%EF%BC%8C%E4%BD%86%E4%BB%BB%E4%BD%95%E7%9C%8B%E5%88%B0%E5%AE%83%E7%9A%84%E4%BA%BA%E9%83%BD%E5%8F%AF%E4%BB%A5%E9%AA%8C%E8%AF%81%E5%85%B6%E6%9C%89%E6%95%88%E6%80%A7%EF%BC%9B%E7%AC%AC%E4%BA%8C%EF%BC%8C%E6%88%91%E4%BB%AC%E5%B8%8C%E6%9C%9B%E7%AD%BE%E5%90%8D%E5%8F%AA%E4%B8%8E%E6%9F%90%E4%B8%80%E7%89%B9%E5%AE%9A%E6%96%87%E4%BB%B6%E5%8F%91%E7%94%9F%E8%81%94%E7%B3%BB%EF%BC%8C%E5%9B%A0%E6%AD%A4%E8%AF%A5%E7%AD%BE%E5%90%8D%E4%B8%8D%E8%83%BD%E7%94%A8%E4%BA%8E%E8%A1%A8%E6%98%8E%E4%BD%A0%E5%90%8C%E6%84%8F%E6%88%96%E6%94%AF%E6%8C%81%E5%8F%A6%E4%B8%80%E4%BB%BD%E4%B8%8D%E5%90%8C%E7%9A%84%E6%96%87%E4%BB%B6%E3%80%82%E5%AF%B9%E4%BA%8E%E6%89%8B%E5%86%99%E7%AD%BE%E5%90%8D%E6%9D%A5%E8%AF%B4%EF%BC%8C%E7%AC%AC%E4%BA%8C%E6%9D%A1%E5%B0%B1%E5%A6%82%E5%90%8C%E7%A1%AE%E4%BF%9D%E5%88%AB%E4%BA%BA%E4%B8%8D%E8%83%BD%E5%B0%86%E4%BD%A0%E7%9A%84%E7%AD%BE%E5%90%8D%E4%BB%8E%E4%B8%80%E4%BB%BD%E6%96%87%E4%BB%B6%E4%B8%8A%E5%89%AA%E4%B8%8B%E6%9D%A5%EF%BC%8C%E8%B4%B4%E5%88%B0%E5%8F%A6%E4%B8%80%E4%BB%BD%E6%96%87%E4%BB%B6%E7%9A%84%E6%9C%AB%E5%B0%BE%E9%82%A3%E6%A0%B7%E3%80%82%0A%0A-%20%E5%AE%9E%E8%B7%B5%E4%B8%AD%EF%BC%8C%E4%BD%A0%E8%83%BD%E5%A4%9F%E7%AD%BE%E7%BD%B2%E7%9A%84%E4%BF%A1%E6%81%AF%E5%A4%A7%E5%B0%8F%E6%98%AF%E6%9C%89%E9%99%90%E5%88%B6%E7%9A%84%EF%BC%8C%E5%9B%A0%E4%B8%BA%E7%9C%9F%E5%AE%9E%E7%9A%84%E6%96%B9%E6%A1%88%E5%B0%86%E5%9C%A8%E4%BD%8D%E6%95%B0%E9%95%BF%E5%BA%A6%E6%9C%89%E6%89%80%E9%99%90%E5%88%B6%E7%9A%84%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AD%E8%BF%90%E8%A1%8C%E3%80%82%E6%9C%89%E4%B8%80%E4%B8%AA%E7%AE%80%E5%8D%95%E7%9A%84%E6%96%B9%E6%B3%95%E5%8F%AF%E4%BB%A5%E8%A7%A3%E5%86%B3%E8%BF%99%E4%B8%AA%E9%99%90%E5%88%B6%EF%BC%9A%E5%AF%B9%E4%BF%A1%E6%81%AF%E7%9A%84%E5%93%88%E5%B8%8C%E5%80%BC%E8%BF%9B%E8%A1%8C%E7%AD%BE%E7%BD%B2%EF%BC%8C%E8%80%8C%E9%9D%9E%E5%AF%B9%E4%BF%A1%E6%81%AF%E6%9C%AC%E8%BA%AB%E8%BF%9B%E8%A1%8C%E7%AD%BE%E7%BD%B2%E3%80%82%E5%A6%82%E6%9E%9C%E6%88%91%E4%BB%AC%E4%BD%BF%E7%94%A8%E8%BE%93%E5%87%BA%E5%80%BC%E4%B8%BA256%E4%BD%8D%E7%9A%84%E5%8A%A0%E5%AF%86%E7%9A%84%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0%EF%BC%8C%E9%82%A3%E4%B9%88%E6%88%91%E4%BB%AC%E5%8F%AF%E4%BB%A5%E6%9C%89%E6%95%88%E5%9C%B0%E7%AD%BE%E7%BD%B2%E4%BB%BB%E4%BD%95%E9%95%BF%E5%BA%A6%E7%9A%84%E4%BF%A1%E6%81%AF%EF%BC%8C%E5%8F%AA%E8%A6%81%E6%88%91%E4%BB%AC%E7%9A%84%E7%AD%BE%E5%90%8D%E6%96%B9%E6%A1%88%E8%83%BD%E5%A4%9F%E7%AD%BE%E7%BD%B2256%E4%BD%8D%E7%9A%84%E4%BF%A1%E6%81%AF%0A%0A-%20%E5%A6%82%E6%9E%9C%E4%BD%A0%E7%AD%BE%E7%BD%B2%E4%BA%86%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%EF%BC%8C%E9%82%A3%E4%B9%88%E8%AF%A5%E7%AD%BE%E5%90%8D%E8%A6%86%E7%9B%96%EF%BC%88%E6%88%96%E8%80%85%E8%AF%B4%E4%BF%9D%E6%8A%A4%EF%BC%89%E6%95%B4%E4%B8%AA%E7%BB%93%E6%9E%84%E2%80%94%E2%80%94%E8%BF%99%E4%B8%8D%E4%BB%85%E4%BB%85%E6%98%AF%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E6%9C%AC%E8%BA%AB%EF%BC%8C%E8%BF%98%E5%8C%85%E6%8B%AC%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E6%8C%87%E5%90%91%E7%9A%84%E6%95%B4%E4%B8%AA%E5%8C%BA%E5%9D%97%E9%93%BE%E3%80%82%E6%AF%94%E5%A6%82%EF%BC%8C%E5%A6%82%E6%9E%9C%E7%AD%BE%E7%BD%B2%E4%BA%86%E5%8C%BA%E5%9D%97%E9%93%BE%E6%9C%AB%E5%B0%BE%E7%9A%84%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%EF%BC%8C%E5%85%B6%E7%BB%93%E6%9E%9C%E5%B0%B1%E6%98%AF%E4%BD%A0%E6%9C%89%E6%95%88%E5%9C%B0%E6%95%B0%E5%AD%97%E7%AD%BE%E7%BD%B2%E4%BA%86%E6%95%B4%E6%9D%A1%E5%8C%BA%E5%9D%97%E9%93%BE%E3%80%82%0A%20%20%20%20*%20%E7%89%9B%E5%B1%84%E5%85%8B%E6%8B%89%E6%96%AF%0A%0A-%20%E5%85%AC%E9%92%A5%E5%92%8C%E7%A7%81%E9%92%A5%E7%9A%84%E4%BD%93%E7%B3%BB%EF%BC%8C%E5%B8%AE%E5%8A%A9%E6%88%91%E4%BB%AC%E5%BC%95%E5%85%A5%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E7%9A%84%E8%BA%AB%E4%BB%BD%E7%AE%A1%E7%90%86%E7%9A%84%E7%90%86%E5%BF%B5%E3%80%82%E4%BD%A0%E5%8F%AF%E4%BB%A5%E8%87%AA%E5%B7%B1%E4%BD%9C%E4%B8%BA%E7%94%A8%E6%88%B7%E6%B3%A8%E5%86%8C%EF%BC%8C%E8%80%8C%E6%97%A0%E9%A1%BB%E5%88%B0%E4%B8%80%E4%B8%AA%E4%B8%AD%E5%A4%AE%E6%9C%BA%E6%9E%84%E6%B3%A8%E5%86%8C%E4%B8%BA%E7%B3%BB%E7%BB%9F%E7%94%A8%E6%88%B7%E3%80%82%E4%BD%A0%E4%B8%8D%E9%9C%80%E8%A6%81%E5%88%AB%E4%BA%BA%E7%BB%99%E4%BD%A0%E4%B8%80%E4%B8%AA%E7%94%A8%E6%88%B7%E5%90%8D%EF%BC%8C%E4%BD%A0%E4%B9%9F%E4%B8%8D%E9%9C%80%E8%A6%81%E5%91%8A%E8%AF%89%E4%BB%BB%E4%BD%95%E4%BA%BA%E4%BD%A0%E4%BC%9A%E4%BD%BF%E7%94%A8%E4%BB%80%E4%B9%88%E5%90%8D%E5%AD%97%E3%80%82%E5%A6%82%E6%9E%9C%E4%BD%A0%E6%83%B3%E8%A6%81%E6%96%B0%E7%9A%84%E8%BA%AB%E4%BB%BD%EF%BC%8C%E5%8F%AF%E4%BB%A5%E9%9A%8F%E6%97%B6%E7%94%9F%E6%88%90%E4%B8%80%E4%B8%AA%EF%BC%8C%E8%80%8C%E4%B8%94%E6%83%B3%E8%A6%81%E5%A4%9A%E5%B0%91%E5%B0%B1%E7%94%9F%E6%88%90%E5%A4%9A%E5%B0%91%E3%80%82%E5%A6%82%E6%9E%9C%E4%BD%A0%E5%B8%8C%E6%9C%9B%E6%8B%A5%E6%9C%89%E4%BA%94%E4%B8%AA%E4%B8%8D%E5%90%8C%E7%9A%84%E5%90%8D%E5%AD%97%EF%BC%8C%E6%B2%A1%E6%9C%89%E9%97%AE%E9%A2%98%EF%BC%81%E9%82%A3%E5%B0%B1%E7%94%9F%E6%88%90%E4%BA%94%E4%B8%AA%E8%BA%AB%E4%BB%BD%E3%80%82%E5%A6%82%E6%9E%9C%E4%BD%A0%E6%83%B3%E5%8C%BF%E5%90%8D%E4%B8%80%E9%98%B5%E5%AD%90%EF%BC%8C%E4%BD%A0%E5%8F%AF%E4%BB%A5%E7%94%9F%E6%88%90%E4%B8%80%E4%B8%AA%E6%96%B0%E7%9A%84%E8%BA%AB%E4%BB%BD%EF%BC%8C%E4%BD%BF%E7%94%A8%E4%B8%80%E6%AE%B5%E6%97%B6%E9%97%B4%EF%BC%8C%E7%84%B6%E5%90%8E%E5%BC%83%E4%B9%8B%E4%B8%8D%E7%94%A8%E3%80%82%E6%9C%89%E4%BA%86%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E8%BA%AB%E4%BB%BD%E7%AE%A1%E7%90%86%EF%BC%8C%E6%89%80%E6%9C%89%E8%BF%99%E4%B8%80%E5%88%87%E9%83%BD%E5%8F%98%E5%BE%97%E5%8F%AF%E8%83%BD%E3%80%82%E4%BA%8B%E5%AE%9E%E4%B8%8A%EF%BC%8C%E8%BF%99%E5%B0%B1%E6%98%AF%E6%AF%94%E7%89%B9%E5%B8%81%E5%AF%B9%E5%BE%85%E8%BA%AB%E4%BB%BD%E7%9A%84%E6%96%B9%E5%BC%8F%0A%0A-%20%E7%AC%AC%E4%B8%80%E4%B8%AA%E6%98%AF%E9%AB%98%E9%A3%9E%E5%B8%81%EF%BC%88GoofyCoin%EF%BC%8C%E6%AD%A4%E5%B8%81%E7%9A%84%E5%88%9B%E9%80%A0%E8%80%85%E5%8F%AB%E9%AB%98%E9%A3%9E%EF%BC%89%EF%BC%8C%E5%AE%83%E5%BA%94%E8%AF%A5%E6%98%AF%E6%88%91%E4%BB%AC%E8%83%BD%E6%83%B3%E5%88%B0%E7%9A%84%E6%9C%80%E7%AE%80%E5%8D%95%E7%9A%84%E5%8A%A0%E5%AF%86%E8%B4%A7%E5%B8%81%0A%20%20%20%20*%20%E7%A1%AE%E8%AE%A4%E4%B8%8B%E6%98%AF%E4%B8%8D%E6%98%AF%E7%AC%AC%E4%B8%80%E6%9E%9A%E5%8A%A0%E5%AF%86%E6%AF%94%E7%89%B9%E5%B8%81%0A%0A-%20%E4%B8%80%E6%97%A6%E7%88%B1%E4%B8%BD%E4%B8%9D%E6%8B%A5%E6%9C%89%E4%BA%86%E8%BF%99%E4%B8%AA%E5%B8%81%EF%BC%8C%E5%A5%B9%E4%B9%9F%E5%8F%AF%E4%BB%A5%E8%8A%B1%E6%8E%89%E5%AE%83%E3%80%82%E4%B8%BA%E8%BE%BE%E5%88%B0%E8%BF%99%E4%B8%AA%E7%9B%AE%E7%9A%84%EF%BC%8C%E5%A5%B9%E5%88%9B%E5%BB%BA%E4%BA%86%E4%B8%80%E4%B8%AA%E5%A3%B0%E6%98%8E%E8%A1%A8%E7%A4%BA%E2%80%9C%E5%B0%86%E8%BF%99%E4%B8%AA%E5%B8%81%E4%BB%98%E7%BB%99%E9%B2%8D%E5%8B%83%E7%9A%84%E5%85%AC%E9%92%A5%E2%80%9D%EF%BC%8C%E6%AD%A4%E6%97%B6%E2%80%9C%E8%BF%99%E4%B8%AA%E5%B8%81%E2%80%9D%E5%B0%B1%E6%98%AF%E5%A5%B9%E6%89%80%E6%9C%89%E7%9A%84%E9%82%A3%E4%B8%AA%E5%B8%81%E7%9A%84%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E3%80%82%E5%BD%93%E7%84%B6%EF%BC%8C%E7%88%B1%E4%B8%BD%E4%B8%9D%E8%A6%81%E7%AD%BE%E7%BD%B2%E8%AF%A5%E5%A3%B0%E6%98%8E%E3%80%82%E4%BB%BB%E4%BD%95%E7%9C%8B%E5%88%B0%E8%BF%99%E4%B8%AA%E5%B8%81%E7%9A%84%E4%BA%BA%E9%83%BD%E5%8F%AF%E4%BB%A5%E9%AA%8C%E8%AF%81%E9%B2%8D%E5%8B%83%E6%98%AF%E5%85%B6%E6%89%80%E6%9C%89%E4%BA%BA%E3%80%82%E4%BB%96%E4%BB%AC%E5%8F%AF%E4%BB%A5%E6%A0%B9%E6%8D%AE%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E9%93%BE%E8%BF%BD%E6%BA%AF%E5%88%B0%E8%AF%A5%E5%B8%81%E7%9A%84%E5%88%9B%E5%BB%BA%E5%8F%8A%E9%AA%8C%E8%AF%81%E6%AF%8F%E4%B8%80%E4%B8%AA%E6%AD%A5%E9%AA%A4%EF%BC%8C%E8%BF%99%E5%B0%B1%E6%98%AF%E5%85%B6%E5%90%88%E6%B3%95%E6%89%80%E6%9C%89%E4%BA%BA%E7%AD%BE%E7%BD%B2%E4%BA%86%E4%B8%80%E4%BB%BD%E5%A3%B0%E6%98%8E%E8%A1%A8%E7%A4%BA%E2%80%9C%E5%B0%86%E8%BF%99%E4%B8%AA%E5%B8%81%E6%94%AF%E4%BB%98%E7%BB%99%EF%BC%BB%E6%96%B0%E7%9A%84%E6%89%80%E6%9C%89%E4%BA%BA%EF%BC%BD%E2%80%9D%EF%BC%8C%E8%AF%A6%E8%A7%81%E5%9B%BE1.10%E3%80%82%0A%20%20%20%20*%20%E5%A6%82%E4%BD%95%E8%BD%AC%E7%A7%BB%E9%AB%98%E9%A3%9E%E5%B8%81%E6%B5%81%E7%A8%8B%0A%0A-%20%E6%80%BB%E7%BB%93%E4%B8%80%E4%B8%8B%EF%BC%8C%E9%AB%98%E9%A3%9E%E5%B8%81%E7%9A%84%E8%A7%84%E5%88%99%E6%98%AF%EF%BC%9A%20%E2%97%8F%20%E9%AB%98%E9%A3%9E%E5%8F%AF%E4%BB%A5%E9%80%9A%E8%BF%87%E7%AD%BE%E7%BD%B2%E5%A3%B0%E6%98%8E%E8%A1%A8%E7%A4%BA%E4%BB%96%E4%BD%BF%E7%94%A8%E5%94%AF%E4%B8%80%E7%9A%84%E8%B4%A7%E5%B8%81%E7%BC%96%E5%8F%B7%E6%9D%A5%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E6%96%B0%E5%B8%81%E3%80%82%20%E2%97%8F%20%E5%B8%81%E7%9A%84%E6%89%80%E6%9C%89%E4%BA%BA%E5%8F%AF%E4%BB%A5%E9%80%9A%E8%BF%87%E7%AD%BE%E7%BD%B2%E5%A3%B0%E6%98%8E%E8%A1%A8%E7%A4%BA%E2%80%9C%E5%B0%86%E8%BF%99%E4%B8%AA%E5%B8%81%E8%BD%AC%E7%BB%99X%E2%80%9D%EF%BC%88%E5%85%B6%E4%B8%ADX%E4%B8%BA%E5%85%AC%E9%92%A5%EF%BC%89%EF%BC%8C%E5%B0%86%E5%85%B6%E8%BD%AC%E7%BB%99%E5%8F%A6%E4%B8%80%E4%B8%AA%E4%BA%BA%E3%80%82%20%E2%97%8F%20%E4%BB%BB%E4%BD%95%E4%BA%BA%E9%83%BD%E5%8F%AF%E4%BB%A5%E9%AA%8C%E8%AF%81%E4%B8%80%E5%8F%AA%E5%B8%81%E7%9A%84%E6%9C%89%E6%95%88%E6%80%A7%EF%BC%8C%E8%B7%9F%E9%9A%8F%E5%93%88%E5%B8%8C%E6%8C%87%E9%92%88%E8%BF%BD%E6%BA%AF%E5%88%B0%E5%AE%83%E6%98%AF%E7%94%B1%E9%AB%98%E9%A3%9E%E5%88%9B%E5%BB%BA%EF%BC%8C%E5%B9%B6%E9%AA%8C%E8%AF%81%E8%BF%87%E7%A8%8B%E4%B8%AD%E6%89%80%E6%9C%89%E7%AD%BE%E5%90%8D%E3%80%82%0A%20%20%20%20*%20%E8%BF%99%E9%87%8C%E5%BE%88%E9%87%8D%E8%A6%81%0A%0A-%20%E5%BD%93%E7%84%B6%EF%BC%8C%E9%AB%98%E9%A3%9E%E5%B8%81%E6%9C%89%E4%B8%80%E4%B8%AA%E8%87%B4%E5%91%BD%E5%AE%89%E5%85%A8%E9%9A%90%E6%82%A3%E3%80%82%E5%81%87%E8%AE%BE%E7%88%B1%E4%B8%BD%E4%B8%9D%E9%80%9A%E8%BF%87%E6%8A%8A%E5%A5%B9%E7%AD%BE%E7%BD%B2%E7%9A%84%E5%A3%B0%E6%98%8E%E5%8F%91%E9%80%81%E7%BB%99%E9%B2%8D%E5%8B%83%EF%BC%8C%E5%8D%B3%E5%B0%86%E5%A5%B9%E7%9A%84%E5%B8%81%E8%BD%AC%E7%BB%99%E9%B2%8D%E5%8B%83%EF%BC%8C%E4%BD%86%E5%B9%B6%E6%B2%A1%E6%9C%89%E5%91%8A%E8%AF%89%E5%85%B6%E4%BB%96%E4%BA%BA%E3%80%82%E5%A5%B9%E4%B9%9F%E5%8F%AF%E4%BB%A5%E5%88%9B%E5%BB%BA%E5%8F%A6%E4%B8%80%E4%B8%AA%E7%AD%BE%E5%90%8D%EF%BC%8C%E5%A3%B0%E6%98%8E%E5%B0%86%E5%90%8C%E6%A0%B7%E4%B8%80%E5%8F%AA%E5%B8%81%E8%BD%AC%E7%BB%99%E4%BA%86%E6%9F%A5%E5%85%8B%EF%BC%88Chuck%EF%BC%89%E3%80%82%E5%AF%B9%E4%BA%8E%E6%9F%A5%E5%85%8B%E6%9D%A5%E8%AF%B4%EF%BC%8C%E8%BF%99%E7%9C%8B%E8%B5%B7%E6%9D%A5%E6%98%AF%E4%B8%80%E4%B8%AA%E5%AE%8C%E5%85%A8%E6%9C%89%E6%95%88%E7%9A%84%E4%BA%A4%E6%98%93%EF%BC%8C%E8%80%8C%E4%BB%96%E6%98%AF%E8%AF%A5%E5%B8%81%E7%9A%84%E6%89%80%E6%9C%89%E4%BA%BA%E3%80%82%E9%B2%8D%E5%8B%83%E5%92%8C%E6%9F%A5%E5%85%8B%E4%BC%BC%E4%B9%8E%E9%83%BD%E5%8F%AF%E4%BB%A5%E6%9C%89%E6%95%88%E8%A1%A8%E7%A4%BA%E8%87%AA%E5%B7%B1%E6%98%AF%E9%82%A3%E4%B8%AA%E5%B8%81%E7%9A%84%E6%89%80%E6%9C%89%E4%BA%BA%E3%80%82%E8%BF%99%E4%B8%AA%E5%B0%B1%E6%98%AF%E6%89%80%E8%B0%93%E7%9A%84%E5%8F%8C%E9%87%8D%E6%94%AF%E4%BB%98%EF%BC%88double%20spending%EF%BC%89%E2%80%94%E2%80%94%E7%88%B1%E4%B8%BD%E4%B8%9D%E5%B0%86%E5%90%8C%E6%A0%B7%E4%B8%80%E5%8F%AA%E5%B8%81%E8%8A%B1%E4%BA%86%E4%B8%A4%E6%AC%A1%E3%80%82%E6%88%91%E4%BB%AC%E4%B8%80%E7%9C%8B%E5%B0%B1%E7%9F%A5%E9%81%93%E8%B4%A7%E5%B8%81%E6%98%AF%E4%B8%8D%E8%83%BD%E8%BF%99%E6%A0%B7%E8%8A%B1%E7%9A%84%E3%80%82%0A%20%20%20%20*%20%E7%BA%BF%E4%B8%8B%E6%98%AF%E9%80%9A%E8%BF%87%E6%B3%95%E5%BE%8B%E8%BF%BD%E8%B4%A3%E5%92%8C%E4%BA%8B%E5%90%8E%E8%BF%BD%E6%BA%AF%E6%83%A9%E7%BD%9A%E6%9C%BA%E5%88%B6%E6%9D%A5%E9%98%B2%E6%AD%A2%E5%8F%8C%E9%87%8D%E6%94%AF%E4%BB%98%E7%9A%84%0A%0A-%20%E4%BA%8B%E5%AE%9E%E4%B8%8A%EF%BC%8C%E5%8F%8C%E9%87%8D%E6%94%AF%E4%BB%98%E6%98%AF%E4%BB%BB%E4%BD%95%E5%8A%A0%E5%AF%86%E8%B4%A7%E5%B8%81%E9%9C%80%E8%A6%81%E8%A7%A3%E5%86%B3%E7%9A%84%E4%B8%BB%E8%A6%81%E9%97%AE%E9%A2%98%E4%B9%8B%E4%B8%80%EF%BC%8C%E9%AB%98%E9%A3%9E%E5%B8%81%E6%B2%A1%E6%9C%89%E8%A7%A3%E5%86%B3%E8%BF%99%E4%B8%80%E9%97%AE%E9%A2%98%EF%BC%8C%E5%9B%A0%E6%AD%A4%E4%B8%8D%E5%AE%89%E5%85%A8%E3%80%82%20%E9%AB%98%E9%A3%9E%E5%B8%81%E5%BE%88%E7%AE%80%E5%8D%95%EF%BC%8C%E5%85%B6%E8%B4%A7%E5%B8%81%E8%BD%AC%E7%A7%BB%E6%9C%BA%E5%88%B6%E5%85%B6%E5%AE%9E%E4%B8%8E%E6%AF%94%E7%89%B9%E5%B8%81%E9%9D%9E%E5%B8%B8%E7%9B%B8%E4%BC%BC%EF%BC%8C%E4%BD%86%E6%98%AF%E5%9B%A0%E4%B8%BA%E5%AE%83%E5%B9%B6%E4%B8%8D%E5%AE%89%E5%85%A8%EF%BC%8C%E5%9B%A0%E6%AD%A4%E5%B9%B6%E4%B8%8D%E9%80%82%E5%90%88%E4%BD%9C%E4%B8%BA%E5%8A%A0%E5%AF%86%E8%B4%A7%E5%B8%81%E3%80%82%0A%0A-%20%E4%BA%92%E8%81%94%E7%BD%91%E5%85%B6%E5%AE%9E%E5%B0%B1%E6%98%AF%E4%B8%80%E4%B8%AA%E8%91%97%E5%90%8D%E7%9A%84%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E7%B3%BB%E7%BB%9F%E3%80%82%E4%BD%86%E5%9C%A8%E6%97%A9%E6%9C%9F%EF%BC%8C%E4%BA%92%E8%81%94%E7%BD%91%E6%98%AF%E5%9C%A8%E4%B8%8E%E7%BE%8E%E5%9B%BD%E5%9C%A8%E7%BA%BF%EF%BC%88American%20On-Line%EF%BC%8C%E7%AE%80%E7%A7%B0AOL%EF%BC%89%E4%BB%A5%E5%8F%8ACompuServe%5B1%5D%E7%AD%89%E5%9B%B4%E5%A2%99%E8%8A%B1%E5%9B%AD%E5%BC%8F%E4%BF%A1%E6%81%AF%E6%9C%8D%E5%8A%A1%E4%BD%93%E7%B3%BB%E7%9A%84%E7%AB%9E%E4%BA%89%E4%B8%AD%EF%BC%8C%E9%80%90%E6%AD%A5%E5%8F%98%E5%BE%97%E8%B6%8A%E6%9D%A5%E8%B6%8A%E9%A3%8E%E8%A1%8C%E3%80%82%E7%94%B5%E5%AD%90%E9%82%AE%E4%BB%B6%E7%9A%84%E5%AE%9E%E8%B4%A8%E4%B9%9F%E6%98%AF%E4%B8%80%E7%A7%8D%E7%AE%80%E5%8D%95%E9%82%AE%E4%BB%B6%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE%EF%BC%88Simple%20Mail%20Transfer%20Protocol%EF%BC%8C%E7%AE%80%E7%A7%B0SMTP)%E7%9A%84%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E7%B3%BB%E7%BB%9F%E3%80%82%0A%0A-%20%E6%88%91%E4%BB%AC%E5%B7%B2%E7%BB%8F%E4%B8%8D%E8%83%BD%E7%AE%80%E5%8D%95%E5%B0%86%E5%83%8F%E5%8D%B3%E6%97%B6%E7%9F%AD%E4%BF%A1%E6%88%96%E8%80%85%E7%9F%AD%E4%BF%A1%E7%AD%89%E9%80%9A%E4%BF%A1%E6%89%8B%E6%AE%B5%E5%BD%92%E7%B1%BB%E4%B8%BA%E6%98%AF%E4%B8%AD%E5%BF%83%E5%8C%96%EF%BC%8C%E6%88%96%E8%80%85%E6%98%AF%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E6%A8%A1%E5%BC%8F%EF%BC%8C%E8%BF%99%E4%BA%9B%E9%80%9A%E4%BF%A1%E6%96%B9%E5%BC%8F%E5%BE%80%E5%BE%80%E6%98%AF%E4%B8%80%E7%A7%8D%E6%B7%B7%E5%90%88%E6%A8%A1%E5%BC%8F%0A%0A-%20%E4%B8%AD%E5%BF%83%E5%8C%96%E4%B8%8E%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E4%B9%9F%E5%B9%B6%E9%9D%9E%E6%B0%B4%E7%81%AB%E4%B8%8D%E5%AE%B9%EF%BC%8C%E5%85%B6%E5%AE%9E%E6%B2%A1%E6%9C%89%E4%B8%80%E4%B8%AA%E7%B3%BB%E7%BB%9F%E6%98%AF%E5%AE%8C%E5%85%A8%E4%B8%AD%E5%BF%83%E5%8C%96%EF%BC%8C%E6%88%96%E8%80%85%E6%98%AF%E5%AE%8C%E5%85%A8%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E7%9A%84%E3%80%82%E6%AF%94%E5%A6%82%EF%BC%8C%E7%94%B5%E5%AD%90%E9%82%AE%E4%BB%B6%E5%85%B6%E5%AE%9E%E6%98%AF%E4%B8%80%E4%B8%AA%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E7%B3%BB%E7%BB%9F%EF%BC%8C%E5%AE%83%E5%9F%BA%E4%BA%8E%E4%B8%80%E4%B8%AA%E6%A0%87%E5%87%86%E7%9A%84%E4%B8%AD%E5%BF%83%E5%8C%96%E5%8D%8F%E8%AE%AESMTP%EF%BC%8C%E4%BB%BB%E4%BD%95%E4%BA%BA%E5%8F%AA%E8%A6%81%E6%84%BF%E6%84%8F%EF%BC%8C%E9%83%BD%E5%8F%AF%E4%BB%A5%E8%AE%BE%E8%AE%A1%E4%B8%80%E4%B8%AA%E8%87%AA%E5%B7%B1%E7%9A%84%E7%94%B5%E5%AD%90%E9%82%AE%E4%BB%B6%E6%9C%8D%E5%8A%A1%E5%99%A8%0A%0A-%20%E8%99%BD%E7%84%B6%E6%AF%94%E7%89%B9%E5%B8%81%E7%B3%BB%E7%BB%9F%E6%98%AF%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E7%9A%84%EF%BC%8C%E4%BD%86%E6%AF%94%E7%89%B9%E5%B8%81%E4%BA%A4%E6%98%93%E6%89%80%EF%BC%88%E5%B0%86%E6%AF%94%E7%89%B9%E5%B8%81%E8%BD%AC%E6%8D%A2%E6%88%90%E5%85%B6%E4%BB%96%E8%B4%A7%E5%B8%81%E7%9A%84%E5%B9%B3%E5%8F%B0%EF%BC%89%E3%80%81%E9%92%B1%E5%8C%85%E8%BD%AF%E4%BB%B6%E4%BB%A5%E5%8F%8A%E7%94%A8%E6%88%B7%E7%AE%A1%E7%90%86%E6%AF%94%E7%89%B9%E5%B8%81%E7%9A%84%E8%BD%AF%E4%BB%B6%EF%BC%8C%E5%8F%AF%E4%BB%A5%E6%98%AF%E4%B8%AD%E5%BF%83%E5%8C%96%E7%9A%84%EF%BC%8C%E4%B9%9F%E5%8F%AF%E4%BB%A5%E6%98%AF%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E7%9A%84%E3%80%82%0A%0A-%20%E7%82%B9%E5%AF%B9%E7%82%B9%E7%BD%91%E7%BB%9C%E6%98%AF%E6%9C%80%E6%8E%A5%E8%BF%91%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E7%9A%84%E4%BD%93%E7%B3%BB%EF%BC%8C%E4%BB%BB%E4%BD%95%E4%B8%80%E4%B8%AA%E4%BA%BA%E9%83%BD%E5%8F%AF%E4%BB%A5%E8%BF%90%E8%A1%8C%E4%B8%80%E4%B8%AA%E6%AF%94%E7%89%B9%E5%B8%81%E8%8A%82%E7%82%B9%EF%BC%8C%E8%80%8C%E4%B8%94%E5%9F%BA%E6%9C%AC%E6%B2%A1%E6%9C%89%E4%BB%80%E4%B9%88%E5%85%A5%E9%97%A8%E9%97%A8%E6%A7%9B%EF%BC%8C%E7%94%A8%E6%88%B7%E5%8F%AA%E9%9C%80%E8%A6%81%E4%B8%8A%E7%BD%91%E4%B8%8B%E8%BD%BD%E4%B8%80%E4%B8%AA%E6%AF%94%E7%89%B9%E5%B8%81%E5%AE%A2%E6%88%B7%E7%AB%AF%EF%BC%8C%E5%B0%B1%E5%8F%AF%E4%BB%A5%E5%9C%A8%E5%85%B6%E4%B8%AA%E4%BA%BA%E7%94%B5%E8%84%91%E4%B8%8A%E8%BF%90%E8%A1%8C%E4%B8%80%E4%B8%AA%E8%8A%82%E7%82%B9%EF%BC%8C%E7%8E%B0%E5%9C%A8%E5%85%A8%E7%90%83%E6%9C%89%E6%88%90%E5%8D%83%E4%B8%8A%E4%B8%87%E4%B8%AA%E8%BF%99%E6%A0%B7%E7%9A%84%E8%8A%82%E7%82%B9%0A%0A-%20%E5%88%86%E5%B8%83%E5%BC%8F%E5%85%B1%E8%AF%86%E6%9C%89%E5%90%84%E7%A7%8D%E5%BA%94%E7%94%A8%EF%BC%8C%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%95%8C%E5%AF%B9%E5%85%B6%E4%B9%9F%E7%A0%94%E7%A9%B6%E4%BA%86%E5%A4%9A%E5%B9%B4%EF%BC%8C%E4%BC%A0%E7%BB%9F%E5%85%B7%E6%9C%89%E5%90%AF%E5%8F%91%E5%BC%8F%E7%9A%84%E5%BA%94%E7%94%A8%E5%B0%B1%E6%98%AF%E6%8F%90%E9%AB%98%E5%88%86%E5%B8%83%E5%BC%8F%E7%B3%BB%E7%BB%9F%E7%9A%84%E5%8F%AF%E9%9D%A0%E6%80%A7%E3%80%82%E8%AE%BE%E6%83%B3%E4%BD%A0%E5%9C%A8%E7%AE%A1%E7%90%86%E4%B8%80%E4%B8%AA%E7%A4%BE%E4%BA%A4%E7%BD%91%E7%BB%9C%E5%85%AC%E5%8F%B8%E7%9A%84%E5%90%8E%E7%AB%AF%E5%B9%B3%E5%8F%B0%EF%BC%8C%E6%AF%94%E5%A6%82%E5%BE%AE%E4%BF%A1%EF%BC%8C%E5%83%8F%E8%BF%99%E6%A0%B7%E5%BA%9E%E5%A4%A7%E7%9A%84%E7%B3%BB%E7%BB%9F%E9%80%9A%E5%B8%B8%E6%9C%89%E5%87%A0%E5%8D%83%E5%8F%B0%E7%94%9A%E8%87%B3%E5%87%A0%E4%B8%87%E5%8F%B0%E6%9C%8D%E5%8A%A1%E5%99%A8%EF%BC%8C%E8%BF%99%E4%BA%9B%E6%9C%8D%E5%8A%A1%E5%99%A8%E7%BB%84%E6%88%90%E4%BA%86%E4%B8%80%E4%B8%AA%E5%B7%A8%E5%A4%A7%E7%9A%84%E5%88%86%E5%B8%83%E5%BC%8F%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E8%AE%B0%E5%BD%95%E4%BA%86%E8%BF%99%E4%B8%AA%E7%B3%BB%E7%BB%9F%E9%87%8C%E5%8F%91%E7%94%9F%E7%9A%84%E5%90%84%E7%A7%8D%E6%B4%BB%E5%8A%A8%EF%BC%8C%E8%80%8C%E6%AF%8F%E6%9D%A1%E4%BF%A1%E6%81%AF%E9%83%BD%E4%BC%9A%E8%A2%AB%E8%AE%B0%E5%BD%95%E5%9C%A8%E5%90%8E%E7%AB%AF%E7%9A%84%E8%8B%A5%E5%B9%B2%E4%B8%AA%E8%8A%82%E7%82%B9%E4%B8%8A%EF%BC%8C%E5%AF%B9%E4%BA%8E%E6%95%B4%E4%B8%AA%E7%B3%BB%E7%BB%9F%E7%9A%84%E7%8A%B6%E6%80%81%EF%BC%8C%E8%BF%99%E4%BA%9B%E8%8A%82%E7%82%B9%E5%BF%85%E9%A1%BB%E8%A6%81%E5%81%9A%E5%88%B0%E5%90%8C%E6%AD%A5%E3%80%82%20%E5%88%86%E5%B8%83%E5%BC%8F%E5%85%B1%E8%AF%86%E5%8D%8F%E8%AE%AE%E7%9A%84%E6%84%8F%E4%B9%89%E8%BF%9C%E8%BF%9C%E8%B6%85%E5%87%BA%E4%BA%86%E4%BC%A0%E7%BB%9F%E6%84%8F%E4%B9%89%E7%9A%84%E8%8C%83%E7%95%B4%E3%80%82%E4%B8%80%E6%97%A6%E5%85%B7%E5%A4%87%E4%BA%86%E8%BF%99%E6%A0%B7%E7%9A%84%E4%BD%93%E7%B3%BB%EF%BC%8C%E6%88%91%E4%BB%AC%E5%B0%B1%E5%8F%AF%E4%BB%A5%E5%BB%BA%E7%AB%8B%E4%B8%80%E4%B8%AA%E5%BA%9E%E5%A4%A7%E7%9A%84%E5%88%86%E5%B8%83%E5%BC%8F%E9%94%AE%E5%80%BC%EF%BC%88key-value%EF%BC%89%E5%AD%98%E5%82%A8%E5%BA%93%EF%BC%8C%E8%AF%A5%E7%B1%BB%E5%AD%98%E5%82%A8%E5%BA%93%E5%8F%AF%E4%BB%A5%E5%B0%86%E4%BB%BB%E6%84%8F%E6%95%B0%E6%8D%AE%E5%A6%82%E8%BA%AB%E9%AB%98%E3%80%81%E5%90%8D%E5%AD%97%E7%AD%89%E5%AF%B9%E5%BA%94%E4%B8%80%E4%B8%AA%E7%9B%B8%E5%BA%94%E7%9A%84%E5%BC%80%E5%90%AF%E9%94%AE%EF%BC%8C%E5%9F%BA%E4%BA%8E%E6%AD%A4%EF%BC%8C%E8%AE%B8%E5%A4%9A%E5%BA%94%E7%94%A8%E5%BE%97%E4%BB%A5%E5%AE%9E%E7%8E%B0%E3%80%82%E4%BE%8B%E5%A6%82%EF%BC%8C%E6%88%91%E4%BB%AC%E5%8F%AF%E4%BB%A5%E5%BB%BA%E7%AB%8B%E4%B8%80%E4%B8%AA%E5%88%86%E5%B8%83%E5%BC%8F%E5%9F%9F%E5%90%8D%E7%B3%BB%E7%BB%9F%EF%BC%8C%E5%B0%86%E4%BA%BA%E8%84%91%E6%98%93%E4%BA%8E%E7%90%86%E8%A7%A3%E7%9A%84%E5%9F%9F%E5%90%8D%E4%B8%8EIP%E5%9C%B0%E5%9D%80%E8%BF%9B%E8%A1%8C%E9%85%8D%E5%AF%B9%EF%BC%8C%E6%88%91%E4%BB%AC%E4%B9%9F%E5%8F%AF%E4%BB%A5%E5%BB%BA%E7%AB%8B%E4%B8%80%E4%B8%AA%E5%85%AC%E9%92%A5%E7%9B%AE%E5%BD%95%EF%BC%8C%E8%BF%99%E4%B8%AA%E7%9B%AE%E5%BD%95%E5%8F%AF%E4%BB%A5%E6%8A%8A%E5%85%AC%E9%92%A5%E4%B8%8E%E7%94%B5%E9%82%AE%E5%9C%B0%E5%9D%80%EF%BC%88%E6%88%96%E8%80%85%E5%85%B6%E4%BB%96%E7%9C%9F%E5%AE%9E%E4%B8%96%E7%95%8C%E4%B8%AD%E7%9A%84%E8%BA%AB%E4%BB%BD%E8%AF%81%E6%98%8E%EF%BC%89%E5%AF%B9%E5%BA%94%E8%B5%B7%E6%9D%A5%E3%80%82%0A%0A-%20%E5%88%86%E5%B8%83%E5%BC%8F%E5%85%B1%E8%AF%86%E5%8D%8F%E8%AE%AE%20%E5%9C%A8%E4%B8%80%E4%B8%AA%E6%9C%89n%E4%B8%AA%E8%8A%82%E7%82%B9%E7%9A%84%E7%B3%BB%E7%BB%9F%E4%B8%AD%EF%BC%8C%E6%AF%8F%E4%B8%80%E4%B8%AA%E8%8A%82%E7%82%B9%E9%83%BD%E6%9C%89%E4%B8%80%E4%B8%AA%E8%BE%93%E5%85%A5%E5%80%BC%EF%BC%8C%E5%85%B6%E4%B8%AD%E4%B8%80%E4%BA%9B%E8%8A%82%E7%82%B9%E5%85%B7%E6%9C%89%E6%95%85%E9%9A%9C%EF%BC%8C%E7%94%9A%E8%87%B3%E6%98%AF%E6%81%B6%E6%84%8F%E7%9A%84%E3%80%82%E4%B8%80%E4%B8%AA%E5%88%86%E5%B8%83%E5%BC%8F%E5%85%B1%E8%AF%86%E5%8D%8F%E8%AE%AE%E6%9C%89%E4%BB%A5%E4%B8%8B%E4%B8%A4%E4%B8%AA%E5%B1%9E%E6%80%A7%EF%BC%9A%20%E2%97%8F%20%E8%BE%93%E5%85%A5%E5%80%BC%E7%9A%84%E4%B8%AD%E6%AD%A2%E9%A1%BB%E7%BB%8F%E6%89%80%E6%9C%89%E8%AF%9A%E5%AE%9E%E8%8A%82%E7%82%B9%E6%9D%A5%E7%A1%AE%E5%AE%9A%E3%80%82%20%E2%97%8F%20%E8%BF%99%E4%B8%AA%E8%BE%93%E5%85%A5%E5%80%BC%E5%BF%85%E9%A1%BB%E7%94%B1%E8%AF%9A%E5%AE%9E%E8%8A%82%E7%82%B9%E6%9D%A5%E7%94%9F%E6%88%90%E3%80%82%0A%0A-%20%E6%AF%94%E7%89%B9%E5%B8%81%E5%8D%8F%E8%AE%AE%E8%BE%BE%E6%88%90%E5%85%B1%E8%AF%86%E6%97%B6%E5%BF%85%E9%A1%BB%E7%9B%B4%E9%9D%A2%E4%B8%A4%E5%A4%A7%E9%9A%9C%E7%A2%8D%EF%BC%9A%E5%85%B6%E4%B8%80%E6%98%AF%E4%B8%8D%E5%AE%8C%E7%BE%8E%E7%BD%91%E7%BB%9C%EF%BC%8C%E4%BE%8B%E5%A6%82%E4%BF%A1%E6%81%AF%E5%BB%B6%E8%BF%9F%E5%92%8C%E8%8A%82%E7%82%B9%E6%AD%BB%E6%9C%BA%EF%BC%8C%E5%85%B6%E4%BA%8C%E6%98%AF%E6%9F%90%E4%BA%9B%E6%95%85%E6%84%8F%E6%90%9E%E7%A0%B4%E5%9D%8F%E7%9A%84%E8%8A%82%E7%82%B9%E3%80%82%0A%0A-%20%E6%AF%94%E8%BE%83%E8%91%97%E5%90%8D%E7%9A%84%E5%B0%B1%E6%98%AFPaxos%E7%AE%97%E6%B3%95%E5%8D%8F%E8%AE%AE%E3%80%82Paxos%E7%AE%97%E6%B3%95%E5%81%9A%E4%BA%86%E4%B8%80%E4%BA%9B%E5%A6%A5%E5%8D%8F%EF%BC%8C%E4%B8%80%E6%96%B9%E9%9D%A2%EF%BC%8CPaxos%E7%AE%97%E6%B3%95%E8%83%BD%E5%81%9A%E5%88%B0%E4%B8%8D%E4%BA%A7%E7%94%9F%E4%B8%8D%E4%B8%80%E8%87%B4%E7%9A%84%E7%BB%93%E6%9E%9C%EF%BC%9B%E5%8F%A6%E4%B8%80%E6%96%B9%E9%9D%A2%EF%BC%8CPaxos%E7%AE%97%E6%B3%95%E6%89%80%E5%81%9A%E7%9A%84%E5%A6%A5%E5%8D%8F%E6%98%AF%EF%BC%8C%E5%9C%A8%E4%B8%80%E5%AE%9A%E6%9D%A1%E4%BB%B6%E4%B8%8B%EF%BC%88%E8%99%BD%E7%84%B6%E6%98%AF%E4%B8%8D%E5%B8%B8%E8%A7%81%E7%9A%84%E6%83%85%E5%BD%A2%EF%BC%89%EF%BC%8C%E8%AF%A5%E5%8D%8F%E8%AE%AE%E4%BC%9A%E6%AD%BB%E6%9C%BA%E5%8D%A1%E4%BD%8F%EF%BC%8C%E4%BB%8E%E8%80%8C%E6%97%A0%E6%B3%95%E7%BB%A7%E7%BB%AD%E8%BF%90%E8%A1%8C%E3%80%82%0A%0A-%20%E5%9C%B0%E5%9D%80%E8%BD%AC%E6%8D%A2%E3%80%82%E5%9C%A8%E8%BF%99%E4%B8%AA%E4%BE%8B%E5%AD%90%E9%87%8C%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E7%88%B1%E4%B8%BD%E4%B8%9D%E8%A6%81%E6%8A%8A%E5%B8%81%E8%BD%AC%E7%BB%99%E8%87%AA%E5%B7%B1%E5%91%A2%EF%BC%9F%E4%BA%8B%E5%AE%9E%E4%B8%8A%E6%AF%94%E7%89%B9%E5%B8%81%E5%B0%B1%E5%83%8F%E8%B4%A2%E5%A5%B4%E5%B8%81%E4%B8%AD%E6%8F%8F%E8%BF%B0%E7%9A%84%E5%B8%81%E4%B8%80%E6%A0%B7%EF%BC%8C%E4%B8%80%E4%B8%AA%E4%BA%A4%E6%98%93%E4%B8%AD%E8%BE%93%E5%87%BA%E7%9A%84%E5%B8%81%EF%BC%8C%E8%A6%81%E4%B9%88%E5%9C%A8%E5%8F%A6%E4%B8%80%E4%B8%AA%E4%BA%A4%E6%98%93%E4%B8%AD%E8%A2%AB%E5%AE%8C%E5%85%A8%E6%B6%88%E8%B4%B9%E6%8E%89%EF%BC%8C%E8%A6%81%E4%B9%88%E5%B0%B1%E4%B8%80%E4%B8%AA%E9%83%BD%E4%B8%8D%E8%A2%AB%E6%B6%88%E8%B4%B9%EF%BC%8C%E4%B8%8D%E5%AD%98%E5%9C%A8%E5%8F%AA%E6%B6%88%E8%B4%B9%E9%83%A8%E5%88%86%E7%9A%84%E6%83%85%E5%86%B5%E3%80%82%E7%88%B1%E4%B8%BD%E4%B8%9D%E5%8F%AA%E9%9C%80%E4%BB%98%E7%BB%99%E9%B2%8D%E5%8B%8317%E4%B8%AA%E5%B8%81%EF%BC%8C%E4%BD%86%E7%88%B1%E4%B8%BD%E4%B8%9D%E5%9C%A8%E4%B8%8A%E4%B8%80%E4%BA%A4%E6%98%93%E4%B8%AD%E5%AE%9E%E9%99%85%E8%8E%B7%E5%BE%97%E4%BA%8625%E4%B8%AA%E5%B8%81%EF%BC%8C%E4%B8%BA%E4%BA%86%E6%8A%8A%E8%BF%99%E4%BA%9B%E5%B8%81%E5%85%A8%E9%83%A8%E6%B6%88%E8%B4%B9%E6%8E%89%EF%BC%8C%E5%A5%B9%E5%BF%85%E9%A1%BB%E5%86%8D%E8%BD%AC%E7%BB%99%E8%87%AA%E5%B7%B18%E4%B8%AA%E5%B8%81%E3%80%82%E8%BF%998%E4%B8%AA%E5%B8%81%E5%8F%AF%E4%BB%A5%E8%BD%AC%E5%88%B0%E5%8F%A6%E5%A4%96%E4%B8%80%E4%B8%AA%E5%9C%B0%E5%9D%80%EF%BC%88%E4%B8%8D%E5%90%8C%E4%BA%8E%E4%BA%A4%E6%98%931%E4%B8%AD%E8%8E%B7%E5%BE%9725%E4%B8%AA%E5%B8%81%E7%9A%84%E5%9C%B0%E5%9D%80%EF%BC%89%EF%BC%8C%E4%BD%86%E5%89%8D%E6%8F%90%E6%98%AF%E8%AF%A5%E5%9C%B0%E5%9D%80%E4%B8%BA%E7%88%B1%E4%B8%BD%E4%B8%9D%E6%89%80%E6%9C%89%EF%BC%8C%E8%BF%99%E5%B0%B1%E5%8F%AB%E5%9C%B0%E5%9D%80%E8%BD%AC%E6%8D%A2%E3%80%82%0A%0A-%20%E8%B5%84%E9%87%91%E5%90%88%E5%B9%B6%E3%80%82%E5%92%8C%E8%B4%A2%E5%A5%B4%E5%B8%81%E4%B8%80%E6%A0%B7%EF%BC%8C%E6%AF%94%E7%89%B9%E5%B8%81%E4%BA%A4%E6%98%93%E5%8F%AF%E8%83%BD%E6%9C%89%E8%AE%B8%E5%A4%9A%E8%BE%93%E5%85%A5%E4%B8%8E%E8%BE%93%E5%87%BA%EF%BC%8C%E8%B5%84%E9%87%91%E5%88%86%E9%9A%94%E4%B8%8E%E5%90%88%E5%B9%B6%E4%B9%9F%E5%BE%88%E5%AE%B9%E6%98%93%E3%80%82%E5%81%87%E5%A6%82%E9%B2%8D%E5%8B%83%E5%9C%A8%E4%B8%A4%E7%AC%94%E4%B8%8D%E5%90%8C%E7%9A%84%E4%BA%A4%E6%98%93%E4%B8%AD%E5%88%86%E5%88%AB%E6%94%B6%E5%88%B017%E4%B8%AA%E5%B8%81%E5%92%8C2%E4%B8%AA%E5%B8%81%EF%BC%8C%E7%8E%B0%E5%9C%A8%E4%BB%96%E6%83%B3%E6%8A%8A%E8%BF%99%E4%B8%A4%E7%AC%94%E9%92%B1%E5%90%88%E5%B9%B6%E8%B5%B7%E6%9D%A5%E8%8A%B1%E6%8E%89%EF%BC%8C%E8%BF%99%E5%BE%88%E5%AE%B9%E6%98%93%EF%BC%8C%E4%BB%96%E5%8F%AA%E9%9C%80%E5%8F%91%E8%B5%B7%E4%B8%80%E4%B8%AA%E4%BA%A4%E6%98%93%EF%BC%8C%E4%BA%A4%E6%98%93%E9%87%8C%E6%9C%89%E4%B8%A4%E4%B8%AA%E8%BE%93%E5%85%A5%E5%92%8C%E4%B8%80%E4%B8%AA%E8%BE%93%E5%87%BA%EF%BC%8C%E8%BE%93%E5%87%BA%E7%9A%84%E5%9C%B0%E5%9D%80%E6%98%AF%E4%BB%96%E8%87%AA%E5%B7%B1%E7%9A%84%E5%9C%B0%E5%9D%80%EF%BC%8C%E8%BF%99%E6%A0%B7%EF%BC%8C%E9%B2%8D%E5%8B%83%E5%B0%B1%E6%8A%8A%E4%B8%A4%E4%B8%AA%E4%BA%A4%E6%98%93%E5%90%88%E4%BA%8C%E4%B8%BA%E4%B8%80%E4%BA%86%E3%80%82%0A%0A-%20%E5%85%B1%E5%90%8C%E6%94%AF%E4%BB%98%E3%80%82%E5%90%8C%E6%A0%B7%E5%9C%B0%EF%BC%8C%E5%85%B1%E5%90%8C%E6%94%AF%E4%BB%98%E4%B9%9F%E5%BE%88%E5%AE%B9%E6%98%93%E5%81%9A%E5%88%B0%E3%80%82%E5%A6%82%E6%9E%9C%E5%8D%A1%E7%BD%97%E5%B0%94%E5%92%8C%E9%B2%8D%E5%8B%83%E6%83%B3%E8%A6%81%E5%85%B1%E5%90%8C%E6%94%AF%E4%BB%98%E7%BB%99%E6%88%B4%E7%BB%B4%EF%BC%8C%E4%BB%96%E4%BB%AC%E5%8F%AF%E4%BB%A5%E5%8F%91%E8%B5%B7%E4%B8%80%E4%B8%AA%E4%BA%A4%E6%98%93%EF%BC%8C%E4%BA%A4%E6%98%93%E9%87%8C%E4%B9%9F%E6%9C%89%E4%B8%A4%E4%B8%AA%E8%BE%93%E5%85%A5%E5%92%8C%E4%B8%80%E4%B8%AA%E8%BE%93%E5%87%BA%EF%BC%8C%E5%94%AF%E4%B8%80%E4%B8%8D%E5%90%8C%E5%9C%A8%E4%BA%8E%EF%BC%8C%E4%B8%A4%E4%B8%AA%E8%BE%93%E5%85%A5%E6%89%80%E5%BC%95%E7%94%A8%E7%9A%84%E2%80%9C%E4%B8%8A%E4%B8%80%E7%AC%94%E4%BA%A4%E6%98%93%E2%80%9D%E7%9A%84%E8%BE%93%E5%87%BA%E5%9C%B0%E5%9D%80%E4%B8%8D%E5%90%8C%EF%BC%8C%E5%9B%A0%E6%AD%A4%EF%BC%8C%E8%BF%99%E7%AC%94%E4%BA%A4%E6%98%93%E9%9C%80%E8%A6%81%E4%B8%A4%E4%B8%AA%E7%AD%BE%E5%90%8D%EF%BC%9A%E5%8D%A1%E7%BD%97%E5%B0%94%E7%9A%84%E5%92%8C%E9%B2%8D%E5%8B%83%E7%9A%84%E3%80%82%20%E4%BA%A4%E6%98%93%E8%AF%AD%E6%B3%95%E3%80%82%E6%AF%94%E7%89%B9%E5%B8%81%E4%BA%A4%E6%98%93%E6%B6%89%E5%8F%8A%E7%9A%84%E6%A6%82%E5%BF%B5%E5%B0%B1%E6%98%AF%E4%B8%8A%E9%9D%A2%E8%BF%99%E4%BA%9B%E3%80%82%E6%88%91%E4%BB%AC%E5%86%8D%E6%9D%A5%E7%9C%8B%E7%9C%8B%E6%AF%94%E7%89%B9%E5%B8%81%E4%BA%A4%E6%98%93%E5%9C%A8%E5%BA%95%E5%B1%82%E6%98%AF%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E7%9A%84%E3%80%82%E5%AE%9E%E9%99%85%E4%B8%8A%EF%BC%8C%E6%AF%94%E7%89%B9%E5%B8%81%E5%9C%A8%E7%BD%91%E7%BB%9C%E4%B8%8A%E4%BC%A0%E8%BE%93%E7%9A%84%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E9%83%BD%E6%98%AF%E4%B8%80%E4%B8%B2%E5%AD%97%E7%AC%A6%EF%BC%8C%E5%9B%BE3.3%E6%98%BE%E7%A4%BA%E4%BA%86%E4%B8%80%E4%B8%AA%E7%9C%9F%E5%AE%9E%E7%9A%84%E7%A8%8B%E5%BA%8F%EF%BC%8C%E7%BB%8F%E8%BF%87%E7%BC%96%E8%AF%91%E5%B0%B1%E4%BC%9A%E5%8F%98%E6%88%90%E4%BE%9B%E6%9C%BA%E5%99%A8%E6%89%A7%E8%A1%8C%E7%9A%84%E4%BA%8C%E8%BF%9B%E5%88%B6%E4%BB%A3%E7%A0%81%E4%BA%86%E3%80%82%0A%0A-%20%E4%BB%8E%E5%9B%BE3.3%E5%8F%AF%E4%BB%A5%E7%9C%8B%E5%88%B0%EF%BC%8C%E4%B8%80%E4%B8%AA%E6%AF%94%E7%89%B9%E5%B8%81%E4%BA%A4%E6%98%93%E5%88%86%E6%88%90%E4%B8%89%E9%83%A8%E5%88%86%EF%BC%9A%E5%85%83%E6%95%B0%E6%8D%AE%E3%80%81%E4%B8%80%E7%B3%BB%E5%88%97%E7%9A%84%E8%BE%93%E5%85%A5%E5%92%8C%E4%B8%80%E7%B3%BB%E5%88%97%E7%9A%84%E8%BE%93%E5%87%BA%E3%80%82%0A%0A-%20%E6%89%80%E6%9C%89%E4%BA%A4%E6%98%93%E9%83%BD%E6%98%AF%E8%A2%AB%E6%89%93%E5%8C%85%E6%94%BE%E5%85%A5%E5%8C%BA%E5%9D%97%E7%9A%84%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E8%BF%99%E4%B9%88%E5%81%9A%E5%91%A2%EF%BC%9F%E5%85%B6%E5%AE%9E%E8%BF%99%E6%98%AF%E4%B8%BA%E4%BA%86%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96%EF%BC%8C%E5%A6%82%E6%9E%9C%E6%AF%8F%E4%B8%80%E4%B8%AA%E4%BA%A4%E6%98%93%E9%83%BD%E8%A6%81%E7%9F%BF%E5%B7%A5%E5%8D%95%E7%8B%AC%E5%8E%BB%E8%BE%BE%E6%88%90%E5%85%B1%E8%AF%86%EF%BC%8C%E9%82%A3%E6%95%B4%E4%B8%AA%E7%B3%BB%E7%BB%9F%E7%9A%84%E4%BA%A4%E6%98%93%E5%A4%84%E7%90%86%E9%80%9F%E5%BA%A6%E5%B0%86%E4%BC%9A%E5%8F%98%E5%BE%97%E9%9D%9E%E5%B8%B8%E6%85%A2%E3%80%82%E8%80%8C%E5%A6%82%E6%9E%9C%E6%88%91%E4%BB%AC%E6%8A%8A%E5%A4%A7%E9%87%8F%E4%BA%A4%E6%98%93%E7%BB%84%E7%BB%87%E8%B5%B7%E6%9D%A5%E6%94%BE%E5%85%A5%E4%B8%80%E4%B8%AA%E5%8C%BA%E5%9D%97%EF%BC%8C%E5%BE%97%E5%88%B0%E7%9A%84%E5%93%88%E5%B8%8C%E9%93%BE%E5%B0%B1%E6%9B%B4%E7%9F%AD%EF%BC%8C%E5%A4%A7%E5%A4%A7%E6%8F%90%E9%AB%98%E4%BA%86%E9%AA%8C%E8%AF%81%E5%8C%BA%E5%9D%97%E9%93%BE%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E7%9A%84%E6%95%88%E7%8E%87%0A%0A-%20%E6%83%B3%E6%9B%B4%E5%A5%BD%E4%BA%86%E8%A7%A3%E6%AF%94%E7%89%B9%E5%B8%81%E7%9A%84%E5%8C%BA%E5%9D%97%E5%92%8C%E4%BA%A4%E6%98%93%E7%BB%93%E6%9E%84%EF%BC%8C%E6%9C%80%E5%A5%BD%E7%9A%84%E5%8A%9E%E6%B3%95%E6%98%AF%E8%87%AA%E5%B7%B1%E6%B5%8F%E8%A7%88%E5%8C%BA%E5%9D%97%E9%93%BE%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%8C%E6%9C%89%E5%BE%88%E5%A4%9A%E7%BD%91%E7%AB%99%E6%8F%90%E4%BE%9B%E6%95%B0%E6%8D%AE%EF%BC%8C%E6%AF%94%E5%A6%82blockchain.info%EF%BC%8C%E5%9C%A8%E8%AF%A5%E7%BD%91%E7%AB%99%E4%B8%8A%E5%8F%AF%E4%BB%A5%E7%9C%8B%E5%88%B0%E6%89%80%E6%9C%89%E4%BA%A4%E6%98%93%EF%BC%8C%E4%BB%A5%E5%8F%8A%E6%AF%8F%E7%AC%94%E4%BA%A4%E6%98%93%E6%89%80%E5%BC%95%E7%94%A8%E7%9A%84%E4%B8%8A%E4%B8%80%E7%AC%94%E4%BA%A4%E6%98%93%E3%80%82%E7%94%B1%E4%BA%8E%E6%AF%94%E7%89%B9%E5%B8%81%E7%9A%84%E6%95%B0%E6%8D%AE%E9%83%BD%E6%98%AF%E5%85%AC%E5%BC%80%E7%9A%84%EF%BC%8C%E4%B8%80%E4%BA%9B%E7%A8%8B%E5%BA%8F%E5%91%98%E5%B7%B2%E7%BB%8F%E5%BC%80%E5%8F%91%E5%87%BA%E4%BA%86%E5%85%A8%E5%9B%BE%E5%BD%A2%E5%8C%96%E7%9A%84%E5%B1%95%E7%8E%B0%E6%96%B9%E5%BC%8F%E3%80%82%0A%0A-%20%E5%BD%93%E6%88%91%E4%BB%AC%E5%8F%91%E8%B5%B7%E4%B8%80%E4%B8%AA%E4%BA%A4%E6%98%93%E7%9A%84%E6%97%B6%E5%80%99%EF%BC%8C%E6%88%91%E4%BB%AC%E6%83%B3%E8%AE%A9%E6%95%B4%E4%B8%AA%E7%BD%91%E7%BB%9C%E9%83%BD%E7%9F%A5%E9%81%93%E3%80%82%E8%BF%99%E6%98%AF%E9%80%9A%E8%BF%87%E4%B8%80%E4%B8%AA%E2%80%9C%E6%B3%9B%E6%B4%AA%E2%80%9D%EF%BC%88flooding%EF%BC%89%E7%9A%84%E7%AE%97%E6%B3%95%E5%AE%8C%E6%88%90%E7%9A%84%EF%BC%BB%E6%9C%89%E6%97%B6%E5%80%99%E6%88%91%E4%BB%AC%E7%A7%B0%E4%B9%8B%E4%B8%BA%E2%80%9C%E5%85%AB%E5%8D%A6%E2%80%9D%EF%BC%88gossip%EF%BC%89%E5%8D%8F%E8%AE%AE%EF%BC%BD%E3%80%82%E5%A6%82%E6%9E%9C%E7%88%B1%E4%B8%BD%E4%B8%9D%E8%A6%81%E8%BD%AC%E8%B4%A6%E7%BB%99%E9%B2%8D%E5%8B%83%EF%BC%8C%E5%A5%B9%E7%9A%84%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%8F%91%E8%B5%B7%E4%B8%80%E4%B8%AA%E4%BA%A4%E6%98%93%EF%BC%8C%E7%84%B6%E5%90%8E%E6%8A%8A%E8%BF%99%E7%AC%94%E4%BA%A4%E6%98%93%E5%91%8A%E7%9F%A5%E6%89%80%E6%9C%89%E5%92%8C%E5%A5%B9%E7%9A%84%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%8A%82%E7%82%B9%E7%9B%B8%E9%93%BE%E6%8E%A5%E7%9A%84%E5%85%B6%E4%BB%96%E8%8A%82%E7%82%B9%EF%BC%8C%E8%BF%99%E4%BA%9B%E8%8A%82%E7%82%B9%E4%BC%9A%E8%BF%9B%E8%A1%8C%E4%B8%80%E7%B3%BB%E5%88%97%E6%A0%B8%E9%AA%8C%EF%BC%8C%E5%86%B3%E5%AE%9A%E6%98%AF%E5%90%A6%E6%8E%A5%E5%8F%97%E5%B9%B6%E8%BD%AC%E6%92%AD%E8%BF%99%E7%AC%94%E4%BA%A4%E6%98%93%E3%80%82%E5%A6%82%E6%9E%9C%E6%A0%B8%E9%AA%8C%E9%80%9A%E8%BF%87%EF%BC%8C%E8%BF%99%E4%BA%9B%E8%8A%82%E7%82%B9%E4%BC%9A%E5%B0%86%E8%BF%99%E7%AC%94%E4%BA%A4%E6%98%93%E4%BF%A1%E6%81%AF%E4%BC%A0%E6%92%AD%E7%BB%99%E4%B8%8E%E5%85%B6%E7%9B%B8%E8%BF%9E%E7%9A%84%E5%85%B6%E4%BB%96%E8%8A%82%E7%82%B9%0A%0A-%20%E8%8A%82%E7%82%B9%E6%8E%A5%E6%94%B6%E5%88%B0%E4%B8%80%E4%B8%AA%E6%96%B0%E4%BA%A4%E6%98%93%E4%BF%A1%E6%81%AF%E6%97%B6%EF%BC%8C%E5%A6%82%E4%BD%95%E6%A0%B8%E9%AA%8C%E5%91%A2%EF%BC%9F%E8%BF%99%E9%87%8C%E6%9C%89%E5%9B%9B%E4%B8%AA%E5%85%B3%E5%8D%A1%EF%BC%9A%E7%AC%AC%E4%B8%80%E4%B8%AA%E4%B9%9F%E6%98%AF%E6%9C%80%E9%87%8D%E8%A6%81%E7%9A%84%E4%B8%80%E4%B8%AA%E6%98%AF%E4%BA%A4%E6%98%93%E9%AA%8C%E8%AF%81%EF%BC%8C%E4%B9%9F%E5%B0%B1%E6%98%AF%E9%AA%8C%E8%AF%81%E4%BA%A4%E6%98%93%E5%9C%A8%E5%BD%93%E5%89%8D%E7%9A%84%E5%8C%BA%E5%9D%97%E9%93%BE%E4%B8%AD%E6%98%AF%E6%9C%89%E6%95%88%E7%9A%84%EF%BC%8C%E8%8A%82%E7%82%B9%E4%BC%9A%E9%92%88%E5%AF%B9%E6%AF%8F%E4%B8%AA%E5%89%8D%E5%BA%8F%E4%BA%A4%E6%98%93%E7%9A%84%E8%BE%93%E5%87%BA%E8%BF%90%E8%A1%8C%E6%A0%B8%E9%AA%8C%E8%84%9A%E6%9C%AC%EF%BC%8C%E7%A1%AE%E4%BF%9D%E8%84%9A%E6%9C%AC%E7%9A%84%E8%BF%94%E5%9B%9E%E5%80%BC%E9%83%BD%E4%B8%BA%E7%9C%9F%EF%BC%9B%E7%AC%AC%E4%BA%8C%EF%BC%8C%E6%A3%80%E6%9F%A5%E6%98%AF%E5%90%A6%E6%9C%89%E5%8F%8C%E9%87%8D%E6%94%AF%E4%BB%98%EF%BC%9B%E7%AC%AC%E4%B8%89%EF%BC%8C%E5%A6%82%E5%89%8D%E6%96%87%E6%89%80%E8%BF%B0%EF%BC%8C%E8%8A%82%E7%82%B9%E4%BC%9A%E6%A3%80%E6%9F%A5%E8%BF%99%E7%AC%94%E4%BA%A4%E6%98%93%E4%BF%A1%E6%81%AF%E6%98%AF%E4%B8%8D%E6%98%AF%E5%B7%B2%E7%BB%8F%E8%A2%AB%E6%9C%AC%E8%8A%82%E7%82%B9%E6%8E%A5%E6%94%B6%E8%BF%87%EF%BC%9B%E7%AC%AC%E5%9B%9B%EF%BC%8C%E8%8A%82%E7%82%B9%E5%8F%AA%E4%BC%9A%E6%8E%A5%E6%94%B6%E5%92%8C%E4%BC%A0%E9%80%92%E5%9C%A8%E7%99%BD%E5%90%8D%E5%8D%95%E4%B8%8A%E7%9A%84%E6%A0%87%E5%87%86%E8%84%9A%E6%9C%AC%E3%80%82%0A%0A-%20%E5%82%A8%E5%AD%98%E6%AF%94%E7%89%B9%E5%B8%81%E5%B0%B1%E6%98%AF%E5%82%A8%E5%AD%98%E4%B8%8E%E7%AE%A1%E7%90%86%E4%BD%A0%E7%9A%84%E7%A7%81%E9%92%A5%E3%80%82%20%E5%82%A8%E5%AD%98%E6%AF%94%E7%89%B9%E5%B8%81%E5%85%B6%E5%AE%9E%E5%B0%B1%E6%98%AF%E5%A6%82%E4%BD%95%E4%BF%9D%E5%AD%98%E5%92%8C%E7%AE%A1%E7%90%86%E6%AF%94%E7%89%B9%E5%B8%81%E7%A7%81%E9%92%A5%E3%80%82%0A%0A-%20%E5%A6%82%E6%9E%9C%E4%BD%A0%E6%83%B3%E6%9C%AC%E5%9C%B0%E5%AD%98%E6%94%BE%E6%AF%94%E7%89%B9%E5%B8%81%EF%BC%8C%E4%B8%80%E8%88%AC%E9%83%BD%E4%BC%9A%E4%BD%BF%E7%94%A8%E6%AF%94%E7%89%B9%E5%B8%81%E9%92%B1%E5%8C%85%E8%BD%AF%E4%BB%B6%EF%BC%8C%E4%B9%9F%E5%B0%B1%E6%98%AF%E4%B8%80%E4%B8%AA%E7%AE%A1%E7%90%86%E4%BD%A0%E7%9A%84%E6%AF%94%E7%89%B9%E5%B8%81%E5%92%8C%E7%A7%81%E9%92%A5%E4%BF%A1%E6%81%AF%E5%B9%B6%E8%AE%A9%E4%BD%A0%E6%96%B9%E4%BE%BF%E4%BD%BF%E7%94%A8%E7%9A%84%E4%B8%80%E4%B8%AA%E5%BA%94%E7%94%A8%E8%BD%AF%E4%BB%B6%E3%80%82%0A%0A-%20%E9%92%B1%E5%8C%85%E5%BA%94%E7%94%A8%E5%B0%B1%E6%98%AF%E8%BF%99%E6%A0%B7%E4%B8%80%E4%B8%AA%E7%AE%80%E5%8D%95%E7%9A%84%E6%8E%A5%E5%8F%A3%EF%BC%8C%E5%91%8A%E8%AF%89%E4%BD%A0%E9%92%B1%E5%8C%85%E9%87%8C%E6%9C%89%E5%A4%9A%E5%B0%91%E6%AF%94%E7%89%B9%E5%B8%81%E3%80%82%E5%BD%93%E4%BD%A0%E8%A6%81%E4%BD%BF%E7%94%A8%E6%AF%94%E7%89%B9%E5%B8%81%E7%9A%84%E6%97%B6%E5%80%99%EF%BC%8C%E5%AE%83%E4%BC%9A%E5%A4%84%E7%90%86%E5%85%B3%E4%BA%8E%E5%AF%86%E9%92%A5%E7%AE%A1%E7%90%86%E7%9A%84%E4%B8%80%E5%88%87%E6%8A%80%E6%9C%AF%E7%BB%86%E8%8A%82%EF%BC%8C%E6%AF%94%E5%A6%82%E4%BD%BF%E7%94%A8%E5%AF%86%E9%92%A5%E6%88%96%E7%94%9F%E6%88%90%E6%96%B0%E7%9A%84%E5%9C%B0%E5%9D%80%E7%AD%89%E3%80%82%0A%0A-%20%E7%9B%AE%E5%89%8D%E6%9C%89%E4%B8%A4%E7%A7%8D%E4%B8%BB%E6%B5%81%E7%9A%84%E6%96%B9%E5%BC%8F%E5%B0%86%E5%9C%B0%E5%9D%80%E5%8A%A0%E5%AF%86%EF%BC%9A%E4%B8%80%E7%A7%8D%E6%98%AF%E5%AD%97%E7%AC%A6%E4%B8%B2%EF%BC%8C%E5%8F%A6%E4%B8%80%E7%A7%8D%E6%98%AFQR%EF%BC%88Quick%20Response%EF%BC%89%E7%A0%81%5B1%5D%E3%80%82%0A%0A-%20%E5%A6%82%E6%88%91%E4%BB%AC%E6%89%80%E7%9C%8B%E5%88%B0%E7%9A%84%EF%BC%8C%E6%8A%8A%E6%AF%94%E7%89%B9%E5%B8%81%E6%94%BE%E5%9C%A8%E4%BD%A0%E7%9A%84%E4%B8%AA%E4%BA%BA%E7%94%B5%E8%84%91%E9%87%8C%E5%B0%B1%E5%83%8F%E6%8A%8A%E9%92%B1%E6%94%BE%E5%9C%A8%E9%92%B1%E5%8C%85%E9%87%8C%E5%B8%A6%E7%9D%80%EF%BC%8C%E8%BF%99%E5%8F%AB%E2%80%9C%E7%83%AD%E5%82%A8%E5%AD%98%E2%80%9D%E3%80%82%E8%BF%99%E5%BE%88%E6%96%B9%E4%BE%BF%E4%BD%86%E5%BE%88%E4%B8%8D%E5%AE%89%E5%85%A8%E3%80%82%E8%80%8C%E5%8F%A6%E4%B8%80%E6%96%B9%E9%9D%A2%EF%BC%8C%E2%80%9C%E5%86%B7%E5%82%A8%E5%AD%98%E2%80%9D%E6%98%AF%E7%A6%BB%E7%BA%BF%E7%9A%84%EF%BC%8C%E6%8A%8A%E6%AF%94%E7%89%B9%E5%B8%81%E9%94%81%E5%9C%A8%E5%85%B6%E4%BB%96%E5%9C%B0%E6%96%B9%E3%80%82%0A%0A-%20%E5%86%B7%E5%82%A8%E5%AD%98%E4%B8%8D%E8%81%94%E5%85%A5%E4%BA%92%E8%81%94%E7%BD%91%EF%BC%8C%E6%98%AF%E5%B0%81%E5%AD%98%E8%B5%B7%E6%9D%A5%E7%9A%84%E3%80%82%E6%89%80%E4%BB%A5%E7%9B%B8%E5%AF%B9%E5%AE%89%E5%85%A8%E5%92%8C%E4%BF%9D%E9%99%A9%EF%BC%8C%E4%BD%86%E6%98%AF%E5%BE%88%E6%98%BE%E7%84%B6%E4%B8%8D%E6%96%B9%E4%BE%BF%0A%0A-%20%E5%AF%86%E9%92%A5%E5%88%86%E5%AD%98%E8%BF%98%E6%98%AF%E6%9C%89%E4%B8%80%E4%B8%AA%E9%97%AE%E9%A2%98%EF%BC%9A%E5%AF%86%E9%92%A5%E5%88%86%E5%AD%98%E4%B9%8B%E5%90%8E%EF%BC%8C%E5%A6%82%E6%9E%9C%E6%88%91%E4%BB%AC%E5%90%8E%E9%9D%A2%E8%A6%81%E7%94%A8%E5%8E%9F%E5%AF%86%E9%92%A5%E6%9D%A5%E7%AD%BE%E5%90%8D%EF%BC%8C%E9%82%A3%E5%B0%B1%E9%9C%80%E8%A6%81%E5%8F%96%E5%BE%97%E5%AD%90%E5%AF%86%E9%92%A5%EF%BC%8C%E8%BF%98%E5%8E%9F%E6%88%90%E5%8E%9F%E5%AF%86%E9%92%A5%EF%BC%8C%E7%84%B6%E5%90%8E%E6%89%8D%E8%83%BD%E7%AD%BE%E5%90%8D%E3%80%82%E8%BF%99%E4%B8%AA%E8%BF%87%E7%A8%8B%E6%9C%89%E5%8F%AF%E8%83%BD%E8%A2%AB%E9%BB%91%E5%AE%A2%E4%B9%98%E8%99%9A%E8%80%8C%E5%85%A5%EF%BC%8C%E7%9B%97%E5%8F%96%E5%AF%86%E9%92%A5%E3%80%82%0A%0A-%20%E4%BA%BA%E4%BB%AC%E4%BD%BF%E7%94%A8%E9%97%A8%E9%99%90%E7%AD%BE%E5%90%8D%E6%8A%80%E6%9C%AF%E7%9A%84%E5%8E%9F%E5%9B%A0%E6%98%AF%E4%B8%BA%E4%BA%86%E5%AE%9E%E7%8E%B0%E5%8F%8C%E9%87%8D%E5%AE%89%E5%85%A8%E6%9C%BA%E5%88%B6%E6%88%96%E5%A4%9A%E9%87%8D%E5%AE%89%E5%85%A8%E6%9C%BA%E5%88%B6%EF%BC%8C%E4%BD%BF%E7%94%A8%E5%A4%9A%E9%87%8D%E7%AD%BE%E5%90%8D%E6%8A%80%E6%9C%AF%E7%9A%84%E5%8E%9F%E5%9B%A0%E6%98%AF%E4%B8%BA%E4%BA%86%E5%AE%9E%E7%8E%B0%E5%A4%9A%E4%BA%BA%E5%AF%B9%E5%85%B1%E5%90%8C%E8%B4%A2%E4%BA%A7%E5%AE%9E%E7%8E%B0%E5%85%B1%E5%90%8C%E6%8E%A7%E5%88%B6%E3%80%82%E5%AE%9E%E9%99%85%E4%B8%8A%EF%BC%8C%E8%BF%99%E4%B8%A4%E7%A7%8D%E6%8A%80%E6%9C%AF%E9%83%BD%E5%8F%AF%E4%BB%A5%E5%AE%9E%E7%8E%B0%E4%B8%8A%E8%BF%B0%E4%B8%A4%E7%A7%8D%E7%9B%AE%E7%9A%84%E3%80%82%0A%0A-%20%E5%9C%A8%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%A7%91%E5%AD%A6%E4%B8%AD%EF%BC%8C%E5%8C%BF%E5%90%8D%E6%8C%87%E7%9A%84%E6%98%AF%E5%85%B7%E6%9C%89%E6%97%A0%E5%85%B3%E8%81%94%E6%80%A7%EF%BC%88unlinkability%EF%BC%89%E7%9A%84%E5%8C%96%E5%90%8D%EF%BC%8C%E6%97%A0%E5%85%B3%E8%81%94%E6%80%A7%E6%98%AF%E4%B8%80%E7%A7%8D%E9%92%88%E5%AF%B9%E7%89%B9%E5%AE%9A%E6%94%BB%E5%87%BB%E8%80%85%E7%9A%84%E8%83%BD%E5%8A%9B%E8%80%8C%E5%AE%9A%E4%B9%89%E7%9A%84%E5%B1%9E%E6%80%A7%EF%BC%8C%E4%BB%8E%E7%9B%B4%E8%A7%82%E7%9A%84%E6%84%8F%E6%80%9D%E7%9C%8B%EF%BC%8C%E6%97%A0%E5%85%B3%E8%81%94%E6%80%A7%E6%84%8F%E5%91%B3%E7%9D%80%E5%A6%82%E6%9E%9C%E4%B8%80%E4%B8%AA%E7%94%A8%E6%88%B7%E5%92%8C%E7%B3%BB%E7%BB%9F%E9%87%8D%E5%A4%8D%E8%BF%9B%E8%A1%8C%E4%BA%A4%E4%BA%92%EF%BC%8C%E4%BB%8E%E7%89%B9%E5%AE%9A%E6%94%BB%E5%87%BB%E8%80%85%E7%9A%84%E8%A7%92%E5%BA%A6%E8%80%83%E8%99%91%EF%BC%8C%E4%B8%8D%E5%90%8C%E7%9A%84%E4%BA%A4%E4%BA%92%E8%A1%8C%E4%B8%BA%E4%B9%8B%E9%97%B4%E5%BA%94%E8%AF%A5%E6%97%A0%E6%B3%95%E4%BA%92%E7%9B%B8%E5%85%B3%E8%81%94%E3%80%82%0A%0A-%20%E5%8C%BA%E5%9D%97%E9%93%BE%E6%8A%80%E6%9C%AF%E6%98%AF%E4%B8%80%E7%A7%8D%E5%85%AC%E5%BC%80%E7%9A%84%E8%B4%A6%E6%9C%AC%E7%B3%BB%E7%BB%9F%EF%BC%8C%E4%BB%BB%E4%BD%95%E4%BA%BA%E9%83%BD%E5%8F%AF%E4%BB%A5%E6%9F%A5%E8%AF%A2%E5%8C%85%E5%90%AB%E4%BA%86%E7%BB%99%E5%AE%9A%E5%9C%B0%E5%9D%80%E7%9A%84%E6%89%80%E6%9C%89%E6%AF%94%E7%89%B9%E5%B8%81%E4%BA%A4%E6%98%93%0A%0A%26nbsp%3B%0A%0A-%20%E6%88%91%E4%BB%AC%E6%9D%A5%E5%9B%9E%E7%AD%94%E4%B8%80%E4%B8%8B%E6%9C%89%E5%85%B3%E5%8C%BF%E5%90%8D%E6%80%A7%E7%9A%84%E6%A0%B9%E6%9C%AC%E9%97%AE%E9%A2%98%EF%BC%9A%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BA%BA%E4%BB%AC%E9%9C%80%E8%A6%81%E5%8C%BF%E5%90%8D%E6%80%A7%EF%BC%9F%E6%8B%A5%E6%9C%89%E5%8C%BF%E5%90%8D%E6%80%A7%E7%9A%84%E8%B4%A7%E5%B8%81%E6%9C%89%E5%93%AA%E4%BA%9B%E4%BC%A6%E7%90%86%E9%81%93%E5%BE%B7%E6%96%B9%E9%9D%A2%E7%9A%84%E6%84%8F%E4%B9%89%EF%BC%9F%20%E5%9C%A8%E5%8C%BA%E5%9D%97%E9%93%BE%E8%B4%A7%E5%B8%81%E4%B8%AD%EF%BC%8C%E6%89%80%E6%9C%89%E4%BA%A4%E6%98%93%E9%83%BD%E8%A2%AB%E8%AE%B0%E5%BD%95%E5%9C%A8%E4%B8%80%E4%B8%AA%E5%85%AC%E5%85%B1%E8%B4%A6%E6%9C%AC%E4%B8%8A%EF%BC%8C%E4%B9%9F%E5%B0%B1%E6%98%AF%E8%AF%B4%EF%BC%8C%E8%BF%99%E4%BA%9B%E8%AE%B0%E5%BD%95%E9%83%BD%E6%98%AF%E5%85%AC%E5%BC%80%E7%9A%84%EF%BC%8C%E5%B9%B6%E4%B8%94%E5%8F%AF%E6%A0%B9%E6%8D%AE%E7%9B%B8%E5%85%B3%E5%9C%B0%E5%9D%80%E8%BF%9B%E8%A1%8C%E6%B0%B8%E4%B9%85%E8%BF%BD%E8%B8%AA%EF%BC%8C%E5%9B%A0%E6%AD%A4%EF%BC%8C%E4%BD%A0%E7%9A%84%E6%AF%94%E7%89%B9%E5%B8%81%E4%BA%A4%E6%98%93%E7%9A%84%E9%9A%90%E7%A7%81%E4%BF%9D%E6%8A%A4%E5%8F%AF%E8%83%BD%E4%BC%9A%E6%AF%94%E4%BC%A0%E7%BB%9F%E7%9A%84%E9%93%B6%E8%A1%8C%E6%9B%B4%E7%B3%9F%E7%B3%95%E3%80%82%E5%A6%82%E6%9E%9C%E4%BD%A0%E7%9A%84%E7%9C%9F%E5%AE%9E%E8%BA%AB%E4%BB%BD%E8%A2%AB%E5%85%B3%E8%81%94%E5%88%B0%E4%B8%80%E4%B8%AA%E6%AF%94%E7%89%B9%E5%B8%81%E5%9C%B0%E5%9D%80%EF%BC%8C%E9%82%A3%E4%B9%88%E4%BD%A0%E5%B0%B1%E5%AE%8C%E5%85%A8%E5%A4%B1%E5%8E%BB%E4%BA%86%E6%89%80%E6%9C%89%E4%BA%A4%E6%98%93%E7%9A%84%E9%9A%90%E7%A7%81%E2%80%94%E2%80%94%E4%B8%8D%E7%AE%A1%E6%98%AF%E8%BF%87%E5%8E%BB%E7%9A%84%E3%80%81%E7%8E%B0%E5%9C%A8%E7%9A%84%EF%BC%8C%E8%BF%98%E6%98%AF%E6%9C%AA%E6%9D%A5%E7%9A%84%E2%80%94%E2%80%94%E5%8F%AA%E8%A6%81%E6%98%AF%E5%92%8C%E8%BF%99%E4%B8%AA%E5%9C%B0%E5%9D%80%E7%9B%B8%E5%85%B3%E8%81%94%E7%9A%84%E4%BA%A4%E6%98%93%E3%80%82%E7%94%B1%E4%BA%8E%E5%8C%BA%E5%9D%97%E9%93%BE%E6%98%AF%E5%85%AC%E5%BC%80%E5%8F%AF%E7%94%A8%E7%9A%84%EF%BC%8C%E7%A1%AE%E5%88%87%E5%9C%B0%E8%AF%B4%EF%BC%8C%E4%BB%BB%E4%BD%95%E4%BA%BA%E9%83%BD%E6%9C%89%E5%8F%AF%E8%83%BD%E5%9C%A8%E4%BD%A0%E4%B8%8D%E7%9F%A5%E9%81%93%E7%9A%84%E6%83%85%E5%86%B5%E4%B8%8B%E8%AF%86%E5%88%AB%E4%BD%A0%E7%9A%84%E8%BA%AB%E4%BB%BD%E3%80%82%20%E8%80%83%E8%99%91%E5%88%B0%E8%BF%99%E4%B8%80%E7%82%B9%EF%BC%8C%E6%88%91%E4%BB%AC%E5%8F%AF%E4%BB%A5%E8%AE%A4%E5%AE%9A%E4%B8%A4%E7%A7%8D%E4%B8%8D%E5%90%8C%E7%9A%84%E9%9C%80%E8%A6%81%E5%8C%BF%E5%90%8D%E5%8A%A0%E5%AF%86%E6%95%B0%E5%AD%97%E8%B4%A7%E5%B8%81%E7%9A%84%E5%8A%A8%E6%9C%BA%EF%BC%9A%E7%AC%AC%E4%B8%80%E7%A7%8D%E6%98%AF%EF%BC%8C%E8%BE%BE%E5%88%B0%E6%88%91%E4%BB%AC%E4%B9%A0%E6%83%AF%E7%9A%84%E4%BC%A0%E7%BB%9F%E9%93%B6%E8%A1%8C%E7%BB%99%E6%88%91%E4%BB%AC%E7%9A%84%E9%9A%90%E7%A7%81%E4%BF%9D%E6%8A%A4%E7%BA%A7%E5%88%AB%EF%BC%8C%E9%99%8D%E4%BD%8E%E5%85%AC%E5%85%B1%E5%8C%BA%E5%9D%97%E9%93%BE%E6%89%80%E5%B8%A6%E6%9D%A5%E7%9A%84%E4%BF%A1%E6%81%AF%E6%9A%B4%E9%9C%B2%E9%A3%8E%E9%99%A9%EF%BC%9B%E7%AC%AC%E4%BA%8C%E7%A7%8D%E6%98%AF%EF%BC%8C%E8%A6%81%E8%B6%85%E8%B6%8A%E4%BC%A0%E7%BB%9F%E9%93%B6%E8%A1%8C%E7%BB%99%E6%88%91%E4%BB%AC%E7%9A%84%E9%9A%90%E7%A7%81%E4%BF%9D%E6%8A%A4%E7%BA%A7%E5%88%AB%EF%BC%8C%E8%BF%9B%E4%B8%80%E6%AD%A5%E5%BC%80%E5%8F%91%E6%95%B0%E5%AD%97%E8%B4%A7%E5%B8%81%EF%BC%8C%E4%BD%BF%E5%85%B6%E4%BB%8E%E6%8A%80%E6%9C%AF%E4%B8%8A%E5%AE%9E%E7%8E%B0%E4%BB%BB%E4%BD%95%E4%BA%BA%E4%B8%8D%E8%83%BD%E8%BD%BB%E6%98%93%E8%BF%BD%E8%B8%AA%E5%8F%82%E4%B8%8E%E8%80%85%E3%80%82%0A%0A%26nbsp%3B%0A%0A-%20%E6%AF%94%E7%89%B9%E5%B8%81%E5%85%B6%E4%B8%AD%E4%B8%80%E4%B8%AA%E5%80%BC%E5%BE%97%E4%B8%80%E6%8F%90%E7%9A%84%E5%89%8D%E8%BA%AB%E6%98%AF%E5%AF%86%E7%A0%81%E6%9C%8B%E5%85%8B%EF%BC%88cypherpunk%EF%BC%89%EF%BC%8C%E4%B8%80%E9%A1%B9%E6%B1%87%E8%81%9A%E4%BA%86%E4%B8%A4%E7%A7%8D%E8%A7%82%E7%82%B9%E7%9A%84%E8%BF%90%E5%8A%A8%E3%80%82%E9%A6%96%E5%85%88%E6%98%AF%E8%87%AA%E7%94%B1%E4%B8%BB%E4%B9%89%EF%BC%8C%E7%89%B9%E5%88%AB%E6%98%AF%E8%AE%A4%E4%B8%BA%E5%A6%82%E6%9E%9C%E6%B2%A1%E6%9C%89%E6%88%96%E8%80%85%E6%9E%81%E5%B0%91%E6%94%BF%E5%BA%9C%E5%B9%B2%E9%A2%84%E4%BC%9A%E8%AE%A9%E7%A4%BE%E4%BC%9A%E6%9B%B4%E5%A5%BD%E7%9A%84%E8%A7%82%E7%82%B9%E3%80%82%E5%85%B6%E6%AC%A1%EF%BC%8C%E8%AF%A5%E8%BF%90%E5%8A%A8%E4%B8%8E%E8%87%AA%E7%94%B1%E4%B8%BB%E4%B9%89%E8%80%85%EF%BC%88%E7%94%9A%E8%87%B3%E6%98%AF%E6%97%A0%E6%94%BF%E5%BA%9C%E4%B8%BB%E4%B9%89%E8%80%85%EF%BC%89%E7%9A%84%E6%A6%82%E5%BF%B5%E8%81%94%E7%B3%BB%E5%9C%A8%E4%B8%80%E8%B5%B7%EF%BC%8C%E5%8A%A0%E4%B8%8A%E5%BC%BA%E5%8A%A0%E5%AF%86%E7%9A%84%E6%83%B3%E6%B3%95%EF%BC%8C%E7%89%B9%E5%88%AB%E6%98%AF%E4%BA%8E20%E4%B8%96%E7%BA%AA70%E5%B9%B4%E4%BB%A3%E5%90%8E%E6%9C%9F%E5%87%BA%E7%8E%B0%E7%9A%84%E5%85%AC%E9%92%A5%E5%AF%86%E7%A0%81%E5%AD%A6%E3%80%82%E5%8F%82%E4%B8%8E%E5%AF%86%E7%A0%81%E6%9C%8B%E5%85%8B%E8%BF%90%E5%8A%A8%E7%9A%84%E4%BA%BA%E4%BB%AC%E7%9B%B8%E4%BF%A1%EF%BC%8C%E6%8B%A5%E6%9C%89%E4%BA%86%E5%BC%BA%E5%A4%A7%E7%9A%84%E7%BD%91%E7%BB%9C%E9%9A%90%E7%A7%81%E5%92%8C%E5%BC%BA%E5%8A%A0%E5%AF%86%EF%BC%8C%E4%BB%96%E4%BB%AC%E5%8F%AF%E4%BB%A5%E9%87%8D%E5%A1%91%E4%BA%BA%E4%BB%AC%E7%9B%B8%E4%BA%92%E4%BA%A4%E6%B5%81%E7%9A%84%E6%96%B9%E5%BC%8F%E3%80%82%E5%AF%86%E7%A0%81%E6%9C%8B%E5%85%8B%E8%AE%A4%E4%B8%BA%EF%BC%8C%E5%9C%A8%E8%BF%99%E4%B8%AA%E4%B8%96%E7%95%8C%E4%B8%8A%EF%BC%8C%E4%BA%BA%E4%BB%AC%E5%BA%94%E8%AF%A5%E6%9B%B4%E5%8A%A0%E6%9C%89%E6%95%88%E5%9C%B0%E4%BF%9D%E6%8A%A4%E8%87%AA%E5%B7%B1%E5%92%8C%E8%87%AA%E8%BA%AB%E6%9D%83%E7%9B%8A%EF%BC%8C%E5%B0%91%E5%8F%97%E6%94%BF%E5%BA%9C%E8%A1%8C%E4%B8%BA%E5%BD%B1%E5%93%8D%EF%BC%88%E6%88%96%E5%B9%B2%E9%A2%84%EF%BC%89%E3%80%82%0A%20%20%20%20*%20%E6%AF%94%E7%89%B9%E5%B8%81%E5%B0%B1%E6%98%AF%E5%9C%A8%E8%BF%99%E4%B8%A4%E9%A1%B9%E8%BF%90%E5%8A%A8%E7%9A%84%E6%8C%87%E5%AF%BC%E4%B8%8B%E8%AF%9E%E7%94%9F%E7%9A%84%0A%0A%26nbsp%3B%0A%0A-%20%E4%BB%96%E4%BB%AC%E8%AF%95%E5%9B%BE%E5%88%9B%E5%BB%BA%E4%B8%80%E7%A7%8D%E5%85%B7%E6%9C%89%E7%8E%B0%E9%87%91%E7%9A%84%E5%8A%9F%E8%83%BD%E3%80%81%E8%83%BD%E5%A4%9F%E5%8C%BF%E5%90%8D%E4%BD%BF%E7%94%A8%E5%92%8C%E6%9E%81%E6%98%93%E4%BA%A4%E6%98%93%E7%9A%84%E6%96%B0%E5%9E%8B%E6%95%B0%E5%AD%97%E8%B4%A7%E5%B8%81%E3%80%82%E8%BF%99%E4%BA%9B%E6%8A%80%E6%9C%AF%E6%80%A7%E7%9A%84%E6%83%B3%E6%B3%95%E6%98%AF%E5%A6%82%E4%BD%95%E5%8F%91%E5%B1%95%E3%80%81%E6%95%B0%E5%AD%97%E8%B4%A7%E5%B8%81%E5%8F%88%E4%B8%BA%E4%BD%95%E6%B2%A1%E8%83%BD%E6%B5%81%E8%A1%8C%E5%BC%80%E6%9D%A5%EF%BC%8C%E8%BF%99%E8%83%8C%E5%90%8E%E6%98%AF%E4%B8%80%E4%B8%AA%E6%9C%89%E8%B6%A3%E7%9A%84%E6%95%85%E4%BA%8B%EF%BC%88%E5%8F%82%E8%A7%81%E5%89%8D%E8%A8%80%E9%83%A8%E5%88%86%EF%BC%89%E3%80%82%E8%AF%A5%E9%A2%86%E5%9F%9F%E7%9A%84%E6%89%80%E6%9C%89%E5%89%8D%E6%9C%9F%E5%B7%A5%E4%BD%9C%E9%83%BD%E4%B8%8E%E5%AF%86%E7%A0%81%E6%9C%8B%E5%85%8B%E7%9A%84%E4%BF%A1%E4%BB%B0%E5%AF%86%E4%B8%8D%E5%8F%AF%E5%88%86%EF%BC%8C%E7%89%B9%E5%88%AB%E6%98%AF%E4%BB%96%E4%BB%AC%E5%AF%B9%E6%8B%A5%E6%9C%89%E5%8E%BB%E4%B8%AD%E5%BF%83%E5%8C%96%E7%9A%84%E3%80%81%E7%BA%BF%E4%B8%8A%E5%92%8C%E7%9B%B8%E5%AF%B9%E7%A7%81%E5%AF%86%E7%9A%84%E5%BC%BA%E5%8A%BF%E8%B4%A7%E5%B8%81%E7%9A%84%E6%84%BF%E6%9C%9B%EF%BC%8C%E9%83%BD%E4%B8%BA%E6%AF%94%E7%89%B9%E5%B8%81%E7%9A%84%E8%AF%9E%E7%94%9F%E6%92%AD%E4%B8%8B%E4%BA%86%E7%A7%8D%E5%AD%90%E3%80%82%E5%AE%83%E4%B9%9F%E6%98%AF%E5%BE%88%E5%A4%9A%E6%AF%94%E7%89%B9%E5%B8%81%E8%BF%BD%E9%9A%8F%E8%80%85%E6%89%80%E9%81%B5%E5%BE%AA%E7%9A%84%E7%90%86%E5%BF%B5%E5%9F%BA%E7%A1%80%E3%80%82%0A%0A%26nbsp%3B%0A%0A-%20%E7%BE%8E%E5%9B%BD%E7%9A%84%E5%BC%BA%E5%88%B6%E4%B8%8A%E6%8A%A5%EF%BC%88mandatory%20reporting%EF%BC%89%E5%AF%B9%E6%AF%94%E7%89%B9%E5%B8%81%E7%9A%84%E4%B8%9A%E5%8A%A1%E5%BD%B1%E5%93%8D%E9%87%8D%E5%A4%A7%E3%80%82%E4%BC%97%E5%A4%9A%E8%A1%8C%E4%B8%9A%E5%86%85%E7%9A%84%E5%85%AC%E5%8F%B8%E8%A2%AB%E8%A6%81%E6%B1%82%E5%BF%85%E9%A1%BB%E5%B0%86%E8%B6%85%E8%BF%8710%20000%E7%BE%8E%E5%85%83%E7%9A%84%E8%B5%84%E9%87%91%E4%BA%A4%E6%98%93%E8%BF%9B%E8%A1%8C%E4%B8%8A%E6%8A%A5%E3%80%82%E5%AE%83%E4%BB%AC%E9%9C%80%E8%A6%81%E6%8F%90%E4%BA%A4%E4%B8%80%E4%BB%BD%E3%80%8A%E8%B5%84%E9%87%91%E4%BA%A4%E6%98%93%E6%8A%A5%E5%91%8A%E3%80%8B%EF%BC%8C%E8%AF%B4%E6%98%8E%E4%BA%A4%E6%98%93%E5%86%85%E5%AE%B9%E5%92%8C%E4%BA%A4%E6%98%93%E5%AF%B9%E6%89%8B%E7%9A%84%E8%BA%AB%E4%BB%BD%EF%BC%8C%E8%BF%99%E4%BB%BD%E6%8A%A5%E5%91%8A%E8%BF%98%E8%A6%81%E6%B1%82%E5%AF%B9%E4%BA%A4%E6%98%93%E5%AF%B9%E6%89%8B%E8%BF%9B%E8%A1%8C%E8%BA%AB%E4%BB%BD%E9%AA%8C%E8%AF%81%E3%80%82%E6%8A%A5%E5%91%8A%E6%8F%90%E4%BA%A4%E5%90%8E%EF%BC%8C%E6%89%80%E6%9C%89%E4%BF%A1%E6%81%AF%E7%BA%B3%E5%85%A5%E6%94%BF%E5%BA%9C%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%8C%E4%BB%A5%E4%BE%BF%E5%B0%86%E6%9D%A5%E5%88%86%E6%9E%90%E6%98%AF%E5%90%A6%E5%AD%98%E5%9C%A8%E6%B4%97%E9%92%B1%E8%A1%8C%E4%B8%BA%E7%9A%84%E5%AB%8C%E7%96%91%E3%80%82%0A%0A%26nbsp%3B%0A%0A-%20%E4%B8%80%E4%B8%AA%E5%90%88%E7%BA%A6%E5%B0%B1%E6%98%AF%E4%B8%80%E4%B8%AA%E5%AD%98%E5%9C%A8%E5%8C%BA%E5%9D%97%E9%93%BE%E9%87%8C%E7%9A%84%E7%A8%8B%E5%BA%8F%E3%80%82%E4%BB%BB%E4%BD%95%E4%BA%BA%E6%94%AF%E4%BB%98%E4%B8%80%E7%82%B9%E8%B4%B9%E7%94%A8%EF%BC%8C%E5%B0%B1%E5%8F%AF%E4%BB%A5%E7%94%A8%E7%89%B9%E5%AE%9A%E7%9A%84%E6%93%8D%E4%BD%9C%E5%B0%86%E4%BB%96%E7%9A%84%E7%A8%8B%E5%BA%8F%E4%B8%8A%E4%BC%A0%EF%BC%8C%E5%BB%BA%E7%AB%8B%E4%B8%80%E4%B8%AA%E4%BB%A5%E5%A4%AA%E5%9D%8A%E5%90%88%E7%BA%A6%E3%80%82%E8%BF%99%E4%B8%AA%E5%90%88%E7%BA%A6%E6%98%AF%E7%94%A8%E5%AD%97%E8%8A%82%E7%A0%81(bytecode)%E5%86%99%E7%9A%84%EF%BC%8C%E5%8F%AF%E4%BB%A5%E8%A2%AB%E7%89%B9%E6%AE%8A%E7%9A%84%E4%BB%A5%E5%A4%AA%E5%9D%8A%E4%B8%93%E7%94%A8%E8%99%9A%E6%8B%9F%E6%9C%BA%EF%BC%88Ethereum-specific%20Virtual%20Machine%EF%BC%8C%E7%AE%80%E7%A7%B0EVM%EF%BC%89%E6%89%A7%E8%A1%8C%E3%80%82%E4%B8%80%E6%97%A6%E5%90%88%E7%BA%A6%E4%B8%8A%E4%BC%A0%EF%BC%8C%E4%BE%BF%E6%B0%B8%E8%BF%9C%E5%AD%98%E5%9C%A8%E5%9C%A8%E5%8C%BA%E5%9D%97%E9%93%BE%E9%87%8C%E3%80%82%E6%99%BA%E8%83%BD%E5%90%88%E7%BA%A6%E6%9C%89%E5%AE%83%E8%87%AA%E5%B7%B1%E7%9A%84%E8%B5%84%E9%87%91%E8%B4%A6%E6%88%B7%EF%BC%8C%E5%85%B6%E4%BB%96%E7%94%A8%E6%88%B7%E5%8F%AF%E4%BB%A5%E8%B0%83%E7%94%A8%E7%A8%8B%E5%BA%8F%E9%87%8C%E9%9D%A2%E5%BC%80%E6%94%BE%E7%9A%84%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E7%BC%96%E7%A8%8B%E6%8E%A5%E5%8F%A3(API)%EF%BC%8C%E5%90%88%E7%BA%A6%E5%8F%AF%E4%BB%A5%E6%94%B6%E5%8F%91%E6%AC%BE%E9%A1%B9%E3%80%82