来源：世界挖矿网（wbcmining.com）
比特币是当前热门的虚拟货币之一，但很多人不知道早期比特币是怎样发掘的。那么，以前比特币是怎么挖的？早期比特币挖矿方法有哪些呢？下面，我们一起来看看。
bitcoin is one of the current popular virtual currencies, but many people don't know how Bitcoin was excavated earlier. So how did Bitcoin excavate before? What's the way to dig mine
以前比特币怎么挖？
第一步、掌握比特币挖矿的原理
streng's first step in mastering Bitcoin the principle of mining
比特币的挖矿是由计算机运算去解决数学难题的过程。这个数学难题便是“哈希函数”，也就是把一段数据转化为一段固定长度的数据的过程。挖矿的过程就是不断试着不同的随机数，直至找到满足条件的哈希值才行。
bitcoinmining is a process of computer computing to solve mathematical difficulties. This mathematical challenge is the "Hashi function," which is the process of translating a piece of data into a fixed length of data. which is constantly trying different random numbers until the Hashi value is found.
第二步、准备挖矿设备
Second step, preparation of mining equipment
比特币挖矿需要专业的设备，也就是矿机。矿机是专门用来挖矿的计算机，可以进行高速计算去解决哈希函数。在比特币刚出现时，可以用普通的电脑开展挖矿。但是现在，因为挖矿难度的提升，需要用到专业的矿机才能进行挖矿。
bitcoin digs require specialized equipment, that is, a mine machine. Miners are computers dedicated to mining. They can use high-speed calculations to solve Hashi functions. When Bitcoin first appears, digs can be done with a normal computer. But now, because of the increased difficulty of mining, it takes a specialized miner to dig.
第三步、挑选挖矿池
Step 3, select digs pond
挖矿池是多个矿工一同挖矿的一个平台。矿池可以提高挖矿效率，由于矿池可以将多个矿工的算率合并在一起，提升挖矿速度。同时，矿池还可以对挖矿盈利进行分配，让矿工可以更加公平地分享盈利。
is a platform for multiple miners to dig together . ponds can improve the efficiency of mining because ponds can combine the calculation rates of multiple miners to increase the rate of mining.
第四步、开始挖矿
step four, start mining /span >
备好设备及矿池以后，就可以去挖矿了。需要把矿机连接到矿池，并进行一定的设定。在挖矿的过程中，要不断地试着不同的随机数，直至找到满足条件的哈希值才行。假如找到满足条件的哈希值，就能获得一定数量的比特币奖赏。
to dig a mine once the equipment and the ponds are ready. Need to connect the miner to the pond and set it up. In the course of mining, keep trying different random numbers until a Hashi value is found to meet the requirements. If you find a Hashi value, you get a certain amount of bitcoin. 早期比特币挖矿方式有哪些？ 1、CPU挖矿 在比特币刚刚被发明的时候，CPU是常见的挖矿工具。这是因为比特币刚开始时，难度非常低，可以用普通计算机的CPU开展发掘。在2009年2010年期内，任何人仅需应用自己的计算机就能轻松地发掘比特币。然而，随着比特币的兴起，挖矿难度逐步增加，CPU挖矿效率也越来越低，因此这种挖矿方法已经被淘汰。 The CPU was a common mining tool when Bitcoin was just invented. This is because Bitcoin was very difficult at first, and could be excavated with a common computer CPU. During 2010, anyone could easily dig bitcoins with their own computers. However, with Bitcoin’s rise, the mining difficulties were increasing and the CPU was becoming less efficient. This method of mining has been eliminated. 2、GPU挖矿 随着比特币的难度不断增长，必须更有效的挖矿工具。因此，GPU挖矿慢慢成为主流。GPU是显卡的关键部件，比CPU更适合开展算率密集式的计算操作。在2010年2011年期内，GPU挖矿变成常见的挖矿方法，因为他比CPU挖矿迅速、更高效。 As Bitcoin's difficulty grows, it is necessary to be more effective in mining. As a result, GPU mining is slowly becoming the mainstream. GPU is a key component of the card and is better suited than CPU to perform arithmetic calculations. During 2011, GPU digging became a common method of mining because it is faster and more efficient than CPU mining . 3、FPG挖矿 FPG是可编程逻辑电路，比GPU更适合开展挖矿操作。FPG挖矿要在2011年2012年期内发生的，它比GPU挖矿更高效，但需要更高的技术门槛。FPG挖矿的优势是可以根据需要再次编程，以满足不同的挖矿算法。 FPG is a programmed logical circuit that is better suited for mining than GPU. FPG mining is more efficient than GPU mining in 2012 but requires a higher technical threshold. The advantage of FPG mining is that it can be programmed again as needed to meet different mining algorithms. 4、SIC挖矿 SIC是专用集成电路，是当前效的挖矿工具。SIC挖矿要在2013年2014年期内发生的，它比FPG挖矿更高效，但也需要更高的技术门槛和更高的成本。SIC挖矿是当前比特币发掘的主流方法，因为他可以提供的算率和效率。 SIC is a dedicated integrated circuit that is currently working as a mining tool. SIC digs are more efficient than FPG digs in 2014, but also require higher technical thresholds and higher costs. SIC digs are the dominant method of current Bitcoin excavations, as he can provide arithmetic and efficiency. 讲到这里，相信大家对于以前比特币是怎么挖的，以及早期比特币挖矿的方式都有一定的了解了。总的来说，比特币挖矿是一个快速发展的过程，从CPU挖矿到SIC挖矿，每一种挖矿方法都有它的优势与劣势。当然，毕竟任何投资都是伴随一定风险的，不管是否投资比特币挖矿，大家在入场前一定要做好全面的了解，不要盲目投资。 Speaking of which, I'm sure you have some idea of how bitcoin was dug, and how bitcoin was mined earlier. Overall, bitcoin mining is a fast-growing process, from CPU to SIC, and every method of mining has its advantages and disadvantages.
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