区块链大型巡回播放第221期“中本聪设计的比特币通证”

在比特币通证系统中，我们在下载使用区块链软件的时候，双方的身份不需要知晓，同时身份识别以及验证层和交易层是分离的，比如在比特币支付的过程中，A向B支付1BTC，A会进行全网广播，在此过程中，双方的身份不需要涉及，比特币网络要做的是确认A的确控制了这一批比特币，A已经批准这笔交易后，之后再把A方信息与B方地址关联起来，对于这1BTC的控制权问题，交易的时候，网络会自动识别。同样的支付模式对于信用卡可谓是大不相同：

信用卡交易的过程中，身份作为绝对的中心点，交易双方需要互相确认对方的信息，这样的后果就是数据库泄露的风险存在，这些最基本的设施资产得不到有效的保护，只要有交易就有被盗取的风险，区块链上的数字资产进行交易的时候，我们可以保持一定的匿名性，大量的个人数据的掌控力在自己的手中，我们可以选择交易的环境或者说是隐私的设置级别，这样我们可以更好的管理自己的身份信息，目前很多公司正在对数据进行第三方管理存储，但是数据的存储对于公司的运行至关重要，一旦丢失基本不可能恢复，所以只有采用公钥基础设施，消费者才能够访问到他们自己的数据。

就像任何人都可以加入互联网获取IP地址，区块链平台提供相对灵活的选择和匿名证明的形式，在全世界范围自由发送和接受数据包，网络本身强调更多的是不会强制身份的认证，在公有链下，任何人都可以浏览网络，用户匿名进行活动，如果我们想知道公钥持有者是谁，我们不得不对大量的户数进行三角定位，但是任何人都可以有多个公钥，就像他们可以拥有更多的网络接入点，比特币网络强调更多的是让任何交易变得更加的透明，完全透明带来的是新的性能，在建立信任的过程中，个人的隐私或者个人的能动性看起来就更加活跃。

总结：中本聪设计的比特币通证在身份验证和交易过程中取得了突破性的进展，这种模式是一种全新的交易理念，我们相信未来用户对于个人的隐私更加看重。

In the bitcoin pass system, when we download and use the blockchain software, we don't need to know each other's identities, and the identification and authentication layers are separate from the transaction layers, such as in the bitcoin payment process, a pays B 1BTC, a broadcasts the whole network, in the process, the identities of both parties need not be involved, what the bitcoin network does is confirm that a does control the batch of bitcoins, and after a has approved the transaction, after a party information and B associated with the address, for this 1BTC control issues, transactions, the network will automatically identify. The same payment model is very different for credit cards: Identity is the absolute central point of a credit card transaction, and both parties need to confirm each other's information, with the consequence that there is a risk of a database breach, the most basic infrastructure assets are not effectively protected, and as long as there is a transaction there is a risk of theft. When digital assets on the blockchain are traded, we can maintain a certain level of anonymity, with so much of our personal data in our hands, we can choose the environment in which we trade, or the level of privacy that we have, so that we can better manage our identity, at the moment many companies are using third party managed storage for data, but the storage of data is so critical to their operations that once lost it is almost impossible to recover, so they have to use public-key infrastructure, consumers have access to their own data.

Just as anyone can join the Internet to get IP addresses, the blockchain platform offers relatively flexible options and forms of anonymous authentication to send and receive packets freely around the world, the network itself emphasizes more non coercive authentication, where anyone in the public chain can browse the network and the user can operate anonymously if we want to know who the public key holder is, we have to triangulate a large number of accounts, but anyone can have multiple public keys, just as they can have more network access points, and the bitcoin network emphasizes more transparency in any transaction, full transparency brings new capabilities, and in the process of building trust, personal privacy or personal initiative seems to be more active. Bottom line: Satoshi Nakamoto's bitcoin pass is a breakthrough in authentication and transactions, a new kind of transaction concept, and we believe that future users will place greater value on their privacy.

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编译者/作者：醉玲珑

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