> For the complete documentation index, see [llms.txt](https://brightid.gitbook.io/brightid-zh/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://brightid.gitbook.io/brightid-zh/idchain/jian-jie.md).

# 简介

IDChain（[IDChain.one](https://explorer.idchain.one/)）是一[条权威证明的区块链](https://en.wikipedia.org/wiki/Proof_of_authority)，验证者由[BrightID](https://www.brightid.org/)验证的独立个体通过民主选举产生。

## 特征

* 区块间隔短。 
* 每个经过验证的独立个人，都会得到一次性的gas供应（平均）。 
* 验证者（相当于矿工的权力证明）可以通过民主选举的方式获得。 
* 验证者由[BrightID Main DAO](https://github.com/BrightID/BrightID-Constitution)支付适度的工资。 
* Gas费会被销毁。

## IDChain可以用来做什么？

### 低价发布一个Aragon DAO 

BrightID和IDChain本身使用IDChain上的[DAO](https://blockchainhub.net/dao-decentralized-autonomous-organization/)进行治理，你可以在[aragon.idchain.one](https://aragon.idchain.one/)上使用终身供应的Eidi开始创建[Aragon DAO](https://aragon.idchain.one/#/)。

### 在主网和IDChain之间转移DAI 

我们已经构建了优秀的[PoA](https://bridge.poa.net/)桥，创造了一种在主网和IDChain之间转移[稳定币DAI](https://makerdao.com/en/)的方式，该桥已部署在[dai.idchain.one](https://dai.idchain.one/)。

## Eidi

Eidi是IDChain上的原生gas代币（类似于[Ethereum](https://ethereum.org/)上的Ether），由验证者指定终身供应量，以匹配普通用户将花费的交易费用。如果一个用户花费更多，他们还需要从花费较少的用户那里购买Eidi。


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