比特币是什么？普通人如何购买比特币？

进入2021年，疯狂的比特币又创造历史，1月2日首次突破3万美元大关，1月8日价格突破4万美元，价格暴涨导致进行高杠杆做多的投资者爆仓。

In 2021, the crazy bitcoin made history, breaking the 30,000 mark for the first time on 2 January, and the 40,000 dollar price on 8 January, when price surges led to highly leveraged investor busts.

根据市场研究机构提供的数据显示，在24小时内，超过10万人在比特币的上涨行情中爆仓，爆仓金额价值累计超过98亿元人民币。1月4日晚间的价格暴跌，导致高杠杆做多比特币的投资者出现集体爆仓。其中，爆仓金额最大的一笔交易显示超过8300万元。

According to data provided by market research institutions, more than 100,000 people burst into storage during the surge in bitcoin in 24 hours, with the value of the blasting silo cumulatively exceeding RMB 9.8 billion. The price plunged in the evening of January 4 and led to a collective explosion of investors with high leverage to do bitcoin.

到底什么是比特币？

What the hell is Bitcoin?

比特币是一种基于去中心化，采用点对点网络与共识主动性，开放源代码，以区块链作为底层技术的加密货币。

Bitcoin is a decentralized, point-to-point network and consensus initiative that opens up the source code and uses block chains as an encrypted currency for underlying technologies.

2009年1月3日，创世区块诞生。任何人皆可参与比特币活动，可以通过称为挖矿的电脑运算来发行比特币。由于比特币协议数量上限为2100万个，因此被部分人认为可以避免通货膨胀问题。

Any person can participate in the Bitcoin operation, which can be distributed through a computer called mine mining. As the number of Bitcoin agreements is capped at 21 million, it is thought by some that inflation can be avoided.

2010年，比特币在交易中产生了价格，最初价格约为每枚0.0025美元。如果与目前每枚3万美元相比，比特币的“身价”在10年左右时间涨幅超过了1200万倍。

In 2010, Bitcoin generated prices in transactions at an initial price of about US$ 0.0025 per unit. If the “price” of Bitcoin is more than 12 million times higher in about 10 years than the current $30,000 per unit.

比特币以私钥作为数字签名，允许个人直接支付给他人，与现金相同，不需经过如银行、清算中心、证券商、电子支付平台等第三方机构，从而避免了高手续费、繁琐流程以及受监管的问题，任何用户只要拥有可连线互联网的数字设备皆可使用。

Bitcoin uses a private key as a digital signature that allows individuals to pay directly to others, as in the case of cash, without having to go through third-party institutions such as banks, clearing centres, securities dealers, electronic payment platforms, thus avoiding high transaction costs, cumbersome processes and regulated problems, and any user has access to digital devices that can be connected to the Internet.

普通人想投资比特币，怎么开始第一步呢？想要投资比特币，买币是入门的第一步。购买比特币要认准头部主流的交易平台。

People want to invest in bitcoin, how do they start? You want to invest in bitcoin, buying money is the first step. Buy bitcoin is a mainstream trading platform.

下面小编以OKEx为例，讲解一下如何购买比特币。

Take the example of OKEx and explain how to buy bitcoin.

首先，在OKEx官网注册一个账号，点击右上角的注册按钮，进入OKEx平台注册页面，根据习惯选择手机注册或者邮箱注册。

First, register an account on the OKEx network, click on the registration button at the top right corner, enter the OKEx platform registration page, choose mobile phone registration or mailbox registration according to custom.

推荐使用手机号进行注册，填写手机号码、设定账号密码，点击注册，可方便找回密码以及登录操作。

It is recommended that a mobile phone number be used for registration, that the cell phone number be filled in, that the account code be set, that the registration be clicked, that the password be easily retrieved and that the login be made operational.

注册完成后记得完成KYC认证，最基本的验证以确保每笔交易的安全性，需要姓名、身份证认证。

Upon completion of registration, it is important to complete the KYC certification, which is essential to ensure the security of each transaction and requires a name and identity card certification.

个人认证完成后开始买币，在首页点击【买/卖】按钮进入【快捷买卖】页面，选择【买入】，选择想要买入的币种，并输入支付金额或购买币种数量（以人民币为例）。

Upon completion of the personal certification, the purchase of the currency starts, entering the [fast buying/sale] page on the first page by clicking on the [buy/sale] button, choosing the [buy-in], choosing the currency to be purchased and entering the amount of payment or the amount of the currency to be purchased (in the case of the renminbi).

点击【买入BTC】（以BTC为例），跳转到购买页面，可以选择单价最优的收付款方式。

Click [to buy BTC] (in the case of BTC), jump to the purchase page and choose the best way to pay for the unit price.

按照商家展示的收款信息，通过线下转账（注：平台不会自动扣款）完成付款后，点击页面【我已转账，下一步】，等待对方放币即可。对方放币后，购买的数字资产会存入法币账户，并显示订单已完成。点击“查看资产”，可跳转至“我的资产”—“法币买/卖账户”。

According to the collection information displayed by the vendor, when the payment is made by wire transfer (note: the platform will not automatically withhold the money), click on the page [I have transferred the money, next] and wait for the other person to give the money. When the other party puts the money, the digital assets purchased will be deposited into the French currency account and the order will be shown to be completed. Click " Look at the asset ", you can jump to " My asset " -- " Buy/sell the account in French ".