# 参与区块验证

## 前提

1. 合适的硬件配置和网络环境。
2. 拥有大于最低质押数量DX的账户。

### 硬件配置

#### 最低

```
8core
16g
ssd iops>5k
network performance > 10 Gigabit
```

#### 推荐

```
16core
32g
ssd iops>5k
network-performance > 25 Gigabit
```

### 网络和端口

* 公网IP
* 端口开放 TCP/UDP : 32668

## 获取可执行节点程序

1. [从源代码中编译](/dxchain-wiki/zhong-wen-she-qu/kai-fa-zhe-wen-dang/kai-fa-zhe/bian-yi-he-yun-xing.md)
2. 从[Github](https://github.com/DxChainNetwork/dxc/releases)下载最新发布的可执行程序

## 开启节点

[开启您的节点](/dxchain-wiki/zhong-wen-she-qu/kai-fa-zhe-wen-dang/kai-fa-zhe/bian-yi-he-yun-xing.md#yun-hang)，确保数据已同步到最新区块高度。<mark style="color:red;">为了资产安全，验证节点不建议开启</mark> <mark style="color:red;"></mark><mark style="color:red;">`--http`</mark> <mark style="color:red;"></mark><mark style="color:red;">服务。</mark>

## 新建账户

进入工作目录 `/directory/of/geth`

```shell
$ ./geth account new --datadir ./data
```

或者

1. 打开控制台 `./geth attach --datadir ./data`
2. 新建账户 `personal.newAccount('password')`

新建账户的`keystore`文件位于 `/directory/of/geth` 目录下的 `data/keystore`文件夹下。

## 开启挖矿

1. 打开控制台 `./geth attach --datadir ./data`
2. 解锁矿工账户 `personal.unlockAccount("miner address","password",0)`
3. 开启挖矿 `miner.start()`

## 申请节点

1. 确保上述矿工地址账户有足够数量的DX用以申请节点。
2. 前往 <https://staking.dxchain.com/apply> 发起节点申请。
3. 申请通过之后，下一周期更新时将参与节点选举。当选之后，节点将自行按照顺序进行出块，期间请保持节点正常挖矿状态。


---

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