比特币是什么？它为什么值钱

比特币是一种加密数字货币，它于2009年1月诞生，至今已走过13个年头。比特币的主要特点为它不是特定机构发行的，而是通过算法计算产生，它具有固定总量2100万个，因为多国承认具有交易性，比特币价格一路暴涨。

bitcoin is an encrypted digital currency that was born in January 2009 and has passed 13 years ago. Bitcoin's main feature is that it is not issued by a particular institution, but is derived by algorithm, with a fixed total of 21 million, because multinational recognition is tradable and Bitcoche prices skyrocketed.

比特币的雏形诞生于2008年金融风暴之后，因其具有特殊的计算方法得出，而且交易过程无法辨认用户信息，比特币得以流行，比特币“挖矿”的过程其实就是计算机解决数学难题的过程，通过解决难题获得固定的区块链奖励。

Bitcoin was born after the 2008 financial storm, as a result of its special computational methods and the inability of the transaction to recognize user information, the popularity of bitcoin, and the process of “mining” bitcoin is in fact a computer process to solve mathematical problems and to obtain a fixed block chain reward for solving them.

比特币的优点很多，比如完全去中心化、匿名无监管、跨境交易、无法复制。可它的缺点也很致命，比如交易平台无法得到承认、价格波动极大等等，可以说比特币一直都是备受争议的存在。

Bitcoin has a number of advantages, such as complete decentralization, anonymity, cross-border transactions, and non-repetition. But its shortcomings are also fatal, such as the lack of recognition of trading platforms, high price volatility, and so on, it can be said that bitcoin has always been controversial.

2014年比特币的交易价格为3562元，2017年比特币交易价格飙升至历19850美元，同年央行发布公告禁止中国交易虚拟货币，2020年比特币突破10000美元，2021年比特币价格突破50000美元关口。

The transaction price for Bitcoin in 2014 was $3562, the price for bitcoin in 2017 skyrocketed to US$ 19850, the same year the Central Bank issued an announcement prohibiting China from trading in virtual currency, and in 2020 it exceeded US$ 10,000, and in 2021 the price for bitcoin crossed US$ 50,000.