比特币如何买入和卖出？比特币买卖手续费

2. 向右滑动滑块，完成拼图进行验证，然后输入邮箱收到的验证码，验证码有效时间为10分钟。

2. Slide to the right, complete the puzzle for validation, and then enter the authentication code received in the mailbox, which is valid for 10 minutes.

3.而后输入手机号，点击“立即验证”

Then enter the cell number and click on &ldquao; authenticate & rdquao immediately;

4.输入手机收到的六位数字验证码，有效时间同样为10分钟

4. Enter the six-digit digital authentication code received on the cell phone for the same period of 10 minutes

5 .选择居住国家/地区，勾选服务条款、《风险与合规披露》及隐私政策与声明

5. Selection of country/area of residence, ticking of service terms, Risk and Compliance Disclosure and privacy policies and statements

6.创建密码需要符合长度为 8-32 个字符、1 个小写字母、1 个大写字母、1 个数字、1 个符号，如：！@ # $ %等条件

6. The creation of passwords requires the following conditions: 8-32 characters, 1 lowercase letter, 1 capital letter, 1 number, 1 symbol, e. g.! @#$%

7.先验证身份（KYC验证）才可进行交易，点击首页右上角的【个人中心】——【身份认证】进入身份认证页面，按照页面提示完成LV.1基础认证、LV.2高级认证和LV.3视频认证。

7. Authentication of the identity (KYC authentication) is done by clicking on the [personal centre] & mdash at the upper right corner of the first page to enter the identification page and complete basic LV.1 authentication, advanced LV.2 authentication and LV.3 video authentication by reference to the page.

注意事项：

Attention:

（1）认证级别越高，在进行法币交易时，更容易匹配到更优质的商家和更优惠的价格。

(1) The higher the level of authentication, the easier it is to match better-quality businesses and more favourable prices when dealing in French currency.

（2）官网无法进行LV.3视频认证，请下载欧易APP完成认证。

(2) The LV.3 video authentication cannot be performed by the NVnet, please download EuroAPP to complete the authentication.

8.登录欧易OKX官网，在页面中点击【买币】--【C2C买币】进入自选买币页面。

8. Enter the OLEOKX official network and click on the page - [C2C for currency] to enter the self-selected currency page.

9.注意选择C2C交易，可以看到USDT实时单价，根据个人需求，选择合适的经验商家，点击【购买USDT】

9. Take note of the selection of C2C transactions, see the real-time unit price of USDT, select the right experienced vendor according to individual needs, click [purchase USDT]

10.购买USDT后，点击【交易】--【基础交易】进入交易页面

10. After buying USDT, click on Trade -- enter the transaction page.

11.点击页面中【BTC/USDT】交易对，可以看到BTC实时行情。

11. By clicking on the page [BTC/USDT] transaction pair, BTC is visible in real time.

12.填写购买BTC数量，点击买入，若是卖出，填写卖出BTC数量，点击卖出即可。注意最少买入数量为0.00001 BTC。

The minimum number of BTC purchases is 0.00001 BTC.

当用户在比特币网络发起一笔转账时，通常要支付给记账矿工一定的转账手续费。转账手续费一般为0.0001-0.0015个比特币，因为区块能容纳交易记录的容量是有限的，矿工会优先打包手续费高的交易，因此手续费高的交易能更快被确认。比特币交易手续费的存在提高了转账门槛，能够有效防止区块链中垃圾信息过多。比特币挖完后矿工将不能从挖矿中获利，支付比特币交易手续费能够保证在比特币被挖完之后矿工仍有动力维护比特币网络。

When the user initiates a transfer on the Bitcoin network, a fee is usually paid to the bookkeeper for the transfer. The transfer fee is usually 0.0001 to 0.00015 bitcoins, since the block can accommodate the limited capacity of the transaction record, and the mining union gives priority to packing transactions with high transaction costs, so that transactions with high transaction costs can be identified faster. The existence of bitcoin transaction fees raises the transfer threshold and effectively prevents excessive information in the block chain. After bitcoins are dug, miners will not be able to profit from the mining, and payment of bitcot transaction fees will guarantee that miners will still have the incentive to maintain the Bitcoins network after Bitco is excavated.

随着比特币交易数量的增多，现在比特币交易所需时间过长也成了一个问题，也是比特币扩容争论的关键点之一，因为它涉及到解决区块大小问题最合适的方法。

With the increase in the number of bitcoin transactions, the excessive length of time required for bitcoin transactions is now also a problem and one of the key points in the debate about bitcoin expansion, as it involves the most appropriate solution to the problem of block size.

部分交易被延迟，这是因为另一部分交易支付了适量的手续费得到了优先待遇，而原先的点对点交易的确是不需要手续费的。

Some of the transactions were delayed because of the priority given to the payment of a proper amount of handling fees by another part of the transactions, whereas the original point-to-point transactions did not require handling fees.

大多数钱包都允许用户自己定制交易手续费，你可以尝试不付手续费来转账比特币，然后你会发现这笔零手续费交易过上好几天都不会被确认。

Most wallets allow users to customize transaction fees, and you can try to transfer bitcoin without paying them, and then you will find that the zero fee transaction will not be confirmed for days.

那么用户的手续费会去往哪里?答案是会支付给矿工。比特币转账手续费会作为一种激励机制，用以鼓励矿工竞争记账，来为比特币提供足够的算力，进而确保比特币网络安全。

So where's the user's fee? The answer is to pay the miners. Bitcoin transfer fee will be used as an incentive to encourage miners to compete for bookkeeping, to give Bitcoin enough money to secure the Bitcoin network.

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This is how Bitcoin buys and sells. More details on bitcoin buys and sells the curriculum.