三、LEO币 数字货币匿名与隐私
数字货币通常被称为私人货币或匿名货币。就金融交易而言，数字货币有可能是私人的和匿名的，市场上现有新的技术解决方案来保护用户的隐私权——在这方面，数字货币与现金的使用没有什么不同。
像LEO币这样的数字货币在编程方面是匿名的，并且在实践中提供匿名性，这在很大程度上得益于保护用户详细信息(姓名、家庭地址或银行详细信息)免受各种窥探的能力的提高。在最新的升级功能中，LEO币所推出的新隐私选项进一步增强了这一功能。
在LEO币协议本身中，身份信息并不会被记录下来，但是在分布式的电子公共分类账上，用LEO币进行的每一笔交易都是可见的。而外部交易确实包含隐私保护功能，可保护用户的隐私和身份免受不必要的监视。
数字货币的隐私性是一个吸引点，也是金融监管的挑战（参见Jason Weinstein在第4页的评论）。然而，对于绝大多数数字货币用户来说，现实是他们不是匿名经营的。对于许多通过流行的在线钱包或交换服务(如LEOxChange )获取货币的数字货币用户来说，他们的参与从一开始就需要将个人身份与其数字货币持有量联系起来。这种类型的用户的数字货币实际上并不比银行账户的匿名性更强。例如，要打开一个数字货币钱包，例如，要打开数字货币钱包，个人必须遵守与个人在打开银行帐户时所要经过的，相同的身份证明检查，即ID、地址等证明。
数字货币交易可以匿名进行，因为现实世界的身份没有记录在区块链分类账中:唯一记录的识别信息是比特币地址，其对应的私钥由所有者持有，作为所有权的证明。
通过托管数字货币“节点”，参与分散交易网络的每台计算机都可以获得潜在的分散化信息源。此信息是宣布新数字货币交易的计算机的一组互联网协议( IP )地址。因此，生成硬币的计算机可以追溯到其IP地址，但不一定是用户。
LEO币官方 原文：
Digital currencies are often referred to as private or anonymous currencies. In the context of financial transactions, digital currency has the potential to be private and anonymous with new technological solutions now available on the market to protect the users’ right to privacy – in this regard digital currencies are no different to the use of cash.
Digital currencies, like LEOcoin, are anonymous in terms of programming, and provide anonymity in practice thanks in large part to advancements in the capability to protect the users’ details — name, home address or bank details — from all kind of snooping.
LEOcoin’s new privacy option within the latest ‘Upgrade’ feature augments this further.
Identities are not recorded in the LEOcoin protocol itself, but every transaction performed with LEOcoin is visible on the distributed electronic public ledger known as the blockchain. However, outward transactions do contain a privacy feature that protect user’s privacy and their identity from unwanted surveillance.
The privacy provided by digital currencies is a point of attraction and a challenge for financial regulation (see Jason Weinstein’s comments on page 4).
Yet the practical reality for the vast majority of digital currency users is that they are not operating anonymously. For many users of digital currencies, who access the currency through one of the popular online wallet or exchange services (like LEOxChange), their participation at the outset entails linking their personal identity to their digital currency holdings. A digital currency for this type of user is effectively no more anonymous than a bank account. For example, to open a digital currency wallet an individual must conform to the same proof of identity checks that an individual would go through to open a bank account, i.e. proof of ID, address, etc.
Digital currency transactions can then be anonymous, since real-world identities are not recorded on the blockchain ledger: the only identifying information recorded there are the Bitcoin addresses, whose corresponding private keys are held by the owners as proof of ownership.
A further source of potentially deanonymizing information is available to every computer that participates in the decentralized transaction network by hosting a digital currency ‘node’. This information is the set of Internet Protocol (IP) addresses of the computers that announce new digital currency transactions. So the computer where the coin was generated could be traced back to its IP address, however not necessarily the user.
（翻译：Maisie）
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