大家好，欢迎加入.bit社区！

为了获得更多福利、充分参与社区活动，强烈建议将.bit账号与Discord账号绑定。

下面是具体的教程:

第一步：

首先，需要确认自己已经注册好一个.bit账号。

（如果你还没有.bit账号，可以前往下面两个链接注册，获得5%折扣)

https://app.da.systems/explorer?inviter=yuhuaeva.bit

https://app.dename.com/u?inviter=9M2AGV

登录你的.bit账号，左上方会有个**“管理”按键，点击以后，选择“管理数据”**

第二步：

此时进入了编辑模式，在第一个模块**“身份信息”，点击“添加新数据”**

在“键”那里选择**“Discord”，然后输入自己完整的Discord用户名**，比方说xxxxx#1234。

**特别注意：针对Discord用户名中含有大写英文字母、空格、特殊符号的用户，**请注意，需要输入完整、正确的Discord用户名。 即，如果您的Discord用户名中有英文大写字母、空格、特殊符号，那么您在.bit账户后台输入时，这些全部都要保留，完整地输入Discord用户名。否则将无法验证成功。

最后点击**“保存”**。

第三步：

点完保存后，自动回到了刚才的编辑页面，在页面最下方，点击**“下一步”**

然后点击**“确认变更”**。

（图示只是参考）

接下来会唤起钱包，需要签名。最后页面会反馈说，数据上链大概需要5分钟左右。耐心等待即可~

第四步：

前往.bi社区：

https://discord.com/invite/ZGEzcct9WH

在start here板块里面找到#verify-bit-account#频道，用英文输入法输入命令：

!verify xxxxx.bit （这里指的是你刚才绑定Discord的那个.bit账户）

验证机器人会及时反馈结果~

验证成功后，就会自动获得**“.bit owner”**角色啦！有了这个角色，就可以参与社区的所有活动、浏览所有频道~福利多多~

在中文频道板块，有中文活动预告、中文聊天广场等你来玩~

再次欢迎你的加入，祝你在.bit社区玩得开心~！

It’s necessary to bind Discord with .bit account, so that we can get more potential rewards in .bit community. You know, .bit has not issued a governance token yet.

Please follow the instructions:

Step 1:

Make sure you have registered one .bit account.

(Links for 5% discount registration:

https://app.da.systems/explorer?inviter=yuhuaeva.bit

https://app.dename.com/u?inviter=9MSA7S

Then login to your .bit account, click ‘Manage’ and go to ‘Managa Data’Step 2:

Step 2:

Find the ‘Profile’ part, and choose ‘Add New’.

Select ‘Discord’ for ‘Key’. Submit your full Discord username, like ‘xxxxx#xxxx’. Finally, save the changes.

eg: My Discord username is yuhuaeva.bit#0041 while my .bit account is aaaa.bit. So I input my Discord username here, yuhuaeva.bit#0041.

Specially, for those whose Discord usernames have upper letters, the spaces between letters and some special characters:

When you input your Discord name on .bit account management dashboard, please make sure you have input the full Discord username, including the uppercase letters, the spaces between letters and some special characters.

Input your Discord username fully and correctly. Otherwise you may fail to verify.

Step 3:

Back to the ‘Manage Data’ page, click ‘Next’ on the bottom.

Next, confirm changes:

Please sign in your wallet. It’s done now! Modification will take about 5 minutes.

Step 4:

Go to #verify-bit-account# channel in .bit community.

https://discord.com/invite/ZGEzcct9WH

Input the command: !verify xxxxx.bit (Your .bit account which was bound with this Discord username)

eg: My Discord username is yuhuaeva.bit while my .bit account is aaaa.bit. So I input the command: !verify aaaa.bit

The verification bot will send the feedback.

After successful verification, you will get ‘.bit owner’ role!

Now you are eligible for all events in .bit community! Congratulations!

Enjoy your time in .bit communit!

正向解析

正向解析是指，我们将一个 DAS 账户映射到多个地址上，一个 DAS 账户可以关联多种类的多个记录。

如下图，将多个数据与 satoshi.bit 关联，应用（如钱包）可以通过查询 satoshi.bit 获得这些数据。

。比如 satoshi.bit，将 satoshi.bit 映射到 0x 开头的 ETH 地址、T 开头的 TRX 地址等记录。

> 正向解析：

satoshi.bit → 0x4f67…1279

反向解析

反向解析则是将一个地址解析到一个 DAS 账户的记录。一个地址只能设置一条反向记录

将一个地址指向一个特定的 DAS 账户，应用可以通过查询这个地址来获得这个 DAS 账户。

其最大的优势在于，可以将冗长、难读、难辨认的地址转化为人类可读的 DAS 账户。

> 反向解析：

0x4f67…1279 → satoshi.bit

TQ5Qtf…rNfxQ → satoshi.bit

跨链 — — DAS反向解析适用于所有链

DAS 反向记录不仅仅适用于某条特定的链，它适用于所有链。任何链的地址都可以被设置为 DAS 反向记录。这意味着 DAS 反向记录可以整个 Web3.0 世界更加安全和友好。

DApp 缺少人类可读的 username，DAS 为用户和创作者提供 username

使用地址登录是第一步，但地址冗长、难读、难辨识，DApp 缺少简单、人类可读的 username。

DAS 让每个创作者、用户都能拥有自己的 username。同时，DApp 中展示多行地址的列表将变得清晰明了。

DApp 缺少通用的 username，DAS 有效保护创作者权益

与现实世界中的实名制不同，区块链上的地址具有极强的匿名性，因其难以辨别，没有对作品充分研究的买家往往容易上当受骗。DAS 可有效避免此类诈骗事件发生，DAS 提供全局唯一的名称系统，为不同的 DApp 提供通用的 username，以便买家辨识创作者身份。同一创作者的地址在不同的 DApp 中将展示为同一个、人类可读的 .bit 账户。

直观且友好

用你最喜欢的 .bit 账户取代冗长的区块链地址显示

如图，Bob 使用他的地址登录到一个应用后，应用将展示该地址对应的 .bit 账户。

设置反向记录就像是给了你地址一个独特的别名。因此，如果 DApp 需要显示你的地址，他们会以你的 .bit 账户来代替。这很酷，因为你和你的朋友可以直观地辨别。

区块链中的二次验证 — — 提高转账的安全性

如下图，当 Bob 需要向 Alice 发送加密货币，又或者需要和某个 DApp 的合约进行签名。

区块链的世界中，转错地址导致大额资产丢失的悲剧频繁发生。最常见的失误例子是，当使用 Pancake 或其他应用时，MetaMask 转账显示余额不足。这时候，人们从交易所提现 Token 到钱包地址时，往往会将 MetaMask 的右侧地址复制到交易所。这时候资产便提现到了合约中，导致资产丢失。

然而，如果此时我们看到的是 alice.bit → Bob.bit，相信这类悲剧便不会发生。

正向解析使得我们可以在转账时通过输入简单的 Bob.bit 向 alice 转账，同样地，当我们向 alice 转账时，输入 0x…24de，应用同样能提示我们该地址已经与 alice.bit 绑定，相当于区块链中的二次验证。DAS 将有效帮助和提高转账的正确率。

设置你的反向解析功能

通过以上介绍，你可以通过此链接https://app.da.systems/reverse设置你的反向解析记录哦

想要注册DAS账户，也可以通过我的专属链接注册https://app.da.systems/explorer?inviter=yuhuaeva.bit，你将得到优惠哦。想要更多地了解DAS，欢迎来到Discord频道https://discord.gg/ZGEzcct9WH，和大家一起交流共享。

DAS Daoer

Forward Resolution Forward Resolution means that we map a DAS account to multiple addresses, and a DAS account can be associated with multiple records of multiple types. In the figure below, multiple data are associated with satoshi.bit, and an application (such as a wallet) can get this data by querying satoshi.bit. . For example, satoshi.bit maps satoshi.bit to records such as ETH addresses starting with 0x, TRX addresses starting with T, etc.

Forward Resolution. satoshi.bit -> 0x4f67…1279

Reverse Resolution Reverse resolution resolves an address to a DAS account record. Only one reverse record can be set for an address An address is directed to a specific DAS account, and applications can query the address to obtain that DAS account. The big advantage is that it can transform long, hard-to-read, illegible addresses into human-readable DAS accounts.

Reverse Parsing. 0x4f67…1279 -> satoshi.bit TQ5Qtf…rNfxQ -> satoshi.bit

Cross-chain — DAS reverse logging applies to all chains The DAS reverse record does not only apply to a specific chain, it applies to all chains. Any chain’s address can be set as a DAS reverse record. This means that DAS reverse records can make the whole Web 3.0 world more secure and friendly.

DApps lack human-readable usernames, DAS provides usernames for users and creators Logging in with an address is the first step, but addresses are long, hard to read and hard to recognize, and DApps lack simple, human-readable usernames. DAS allows each creator and user to have their own username, and the list of addresses displayed in DApps with multiple lines will be clear and unambiguous. DAS effectively protects creators’ rights in the absence of a common username for DApps Unlike real names in the real world, addresses on the blockchain are highly anonymous, and because they are hard to identify, buyers who have not fully researched the work are often easily fooled. das can effectively avoid such fraudulent incidents by providing a globally unique name system and a common username for different DApps, so that buyers can identify the creators. The same creator’s address will appear as the same, human-readable .bit account in different DApps.

Intuitive and user-friendly Replace lengthy blockchain address displays with your favorite .bit account As you can see, when Bob logs into an app with his address, the app will display the .bit account corresponding to that address. Setting up a reverse record is like giving your address a unique alias. So if the DApp needs to display your address, they will replace it with your .bit account. This is cool, because you and your friends can visually identify it.

Secondary Verification in Blockchain — Improving the Security of Transfers As shown below, when Bob needs to send cryptocurrency to Alice, or needs to sign a contract with a DApp.

In the world of blockchain, tragedies of transferring the wrong address resulting in the loss of large assets happen frequently. The most common example of a mistake is when a MetaMask transfer shows an insufficient balance when using Pancake or other applications. At this point, when people withdraw Token from the exchange to their wallet address, they tend to copy the right side address of MetaMask to the exchange. At this point, the assets are withdrawn to the contract, resulting in lost assets. However, if we see alice.bit → Bob.bit at this point, I believe this kind of tragedy would not happen. Forward resolution allows us to transfer money to alice by typing a simple Bob.bit, and similarly, when we transfer money to alice by typing 0x…24de, the app will also prompt us that the address has been bound to alice.bit, which is equivalent to a secondary verification in the blockchain. DAS will help and improve the correct rate of transfer.

Set up your reverse resolution function With the above introduction, you can use this link https://app.da.systems/reverse to set up you reverse resolution If you want to register DAS account, you can also register through my exclusive link https://app.da.systems/explorer?inviter=yuhuaeva.bit, you will get discount oh.

If you Want to know more about DAS, welcome to Discord channel https://discord.gg/ZGEzcct9WH, and share with everyone.

What problem does DAS solve for users?

DAS creates an easy-to-read on-chain identity rather than a wallet address to represent you in web3. All DAS accounts use the .bit suffix as a nod to Bitcoin, the forerunner and foundation of all blockchains and web3.

When we use wallets, we often send and receive payments between accounts, usually sticking a long string of addresses, like [0x…] for ethereum or [T…] for Wavefield , as shown in the figure below.

Such a long list of addresses is not easy to remember, and there is no need to remember. Most of all still, it is easy to make mistakes. By purchasing a DAS account for only $5, you can greatly reduce the chance of transferring money incorrectly, and confirm the accuracy of the account by the domain name provided by the other party.

Many of you should have used Alipay to transfer money, we only need to know the other party’s email or cell phone number to receive payment, very convenient, right?

Once you have a DAS account, it is very convenient to use it in wallets that have integrated the DAS SDK, such as imToken, Firecoin wallet, TP wallet.

DAS is also cross-chain, the only cross-chain DID player, and currently supports eth/bsc/tron/ploygon, and will support EVM-compatible chains like heco/avalanche/fantom/lotex/celo, and even non-EVM-compatible chains like btc/doge/shib! One .bit account supports all public chains registration, management and binding, whoever uses it says it’s good!

DAS is truly cross-chain

By “cross-chain”, DAS means that you can register and manage your DAS account with different addresses on different public chains, which is truly cross-chain.

In particular, we need to clear up the common misunderstanding of “cross-chain”: binding addresses of several chains in the administration backend is not “cross-chain”, but only “resolution”! Other competitor’s resolving addresses can only be used for ETH, while DAS resolving addresses can be widely used for ETH, BSC, Polygon, TRX and all other EVM compatible and non-EVM compatible public chains.

To summarize the advantages of DAS account

(1) Easy to read and easy to spell. Such as Alice.bit, Bob.bit, blockchain.bit .

(2) Decentralized and censorship-resistant. Anyone can create anonymously without permission, and the user has full ownership and control. (3) Globally unique. Each account is unique and no DAS account with the same name can be created.

(4) Cross-chain. Built on the highly scalable public chain Nervos CKB, any public chain is naturally compatible with DAS without any modification. This is the best feature of DAS!

(5) Lightweight and easy to integrate. das is a decentralized application, not a public chain, contains SDKs for multiple programming languages, and is modularly designed for easy integration.

(6) Low-threshold usage. Although DAS is built on Nervos CKB, users do not need to install the CKB wallet in advance, have a CKB address, or use CKB to pay fees when using it. Users are oblivious to which public chain DAS is running on during use.

(7) 0Gas fee

How to register a DAS account?

(1) Go to the official website of DAS: da.systems, click “Register/Manage” in the upper right corner, select a registrar, and then connect your wallet. (You can also access the DAS website directly through the wallet software that supports DAS)

(2) Enter the domain name of your choice, click Search, and check if it can be registered.

(3) If you can register, click Register DAS domain, pay with the supported currency, wait a few minutes, and your account will be registered successfully.

Use my invitation link to register, you will also get a discount!

https://app.da.systems/explorer?inviter=yuhuaeva.bit

Author: yuhuaeva.bit

DAS DAO member

DAS能为用户解决什么问题？

DAS 创建了一个简易可读的链上身份，而不是一个钱包地址来代表你在 web3 中的身份。所有 DAS 账户都使用 .bit 后缀，作为对比特币的致敬，因为比特币是所有区块链和 web3 的先驱和基础。

当我们使用钱包时，会经常在不同帐号之间收付款，一般都会黏贴一个长串的地址，比如以太坊的[0x...]或者波场的[T...]，如下图所示。

这样一长串的地址，不容易记忆，也没有必要记忆。最主要的还是，很容易出错。 只需花5美金购买一个 DAS 帐号，就可以大大降低转账错误的几率，通过对方提供的域名，来确认账户的准确性。

很多朋友应该都用过支付宝转账，我们只需要知道对方的邮箱或者手机号就可以收付款，非常方便对吧。

一旦你有了一个 DAS 账户，在那些已经集成了 DAS 的 SDK 的钱包比如 imToken、火币钱包、TP钱包中使用起来就会非常的方便。

而且 DAS 还是跨链，唯一跨链的 DID 选手，目前已经支持了 eth/bsc/tron/ploygon ，接下来还会支持 heco/avalanche/fantom/lotex/celo 等 EVM 兼容链，甚至 btc/doge/shib 等非 EVM 兼容链！一个 .bit 帐号支持所有公链注册、管理及绑定，谁用了都说好

DAS做到了真正的跨链

DAS所称的“跨链”，指在不同公链上用不同地址，均能注册和管理DAS账号，是真正的跨链。

特别地，需要厘清对“跨链”的常见误解：在管理后台绑定了若干条链的地址，这并非“跨链”，而仅仅只是“解析”！其他竞品的解析地址仅能适用于ETH，而DAS的解析地址可以广泛应用于ETH、BSC、Polygon、TRX等所有EVM兼容和非EVM兼容公链。

总结一下DAS账户的优势

（1）易读易拼写。如 Alice.bit，Bob.bit，区块链.bit 。

（2）去中心化，抗审查。任何人均可以匿名的无需许可的创建，由用户掌握完整的所有权和控制权。 （3）全局唯一。每个账户都独一无二，无法创建出同名的 DAS 账户。

（4）跨链。基于高可扩展性公链 Nervos CKB 构建，任意公链无需做任何改造，天然的被 DAS 所兼容。这是 DAS 最棒的特性！！！

（5）轻量级，易于集成。DAS 是一个去中心化应用，而非公链，包含多种编程语言的 SDK，采用模块化设计，便于集成。

（6）低门槛使用。虽然 DAS 基于 Nervos CKB 构建，但用户无需事先安装 CKB 钱包，无需拥有 CKB 地址，在使用时也无需使用 CKB 来支付手续费。用户在使用过程中，对于 DAS 运行在哪条公链上是无感知的。

（7）0Gas费用

如何注册一个DAS账号？

（1）进入DAS官网：da.systems，点击右上角“注册/管理”，选好注册商，然后连接钱包。（也可以通过支持DAS的钱包软件直达DAS官网）

（2）输入心仪的域名，点击搜索，查询能否注册。

（3）若能注册，点击注册DAS域名, 用支持的币种付款，稍等几分钟，账号即可注册成功。

用我的邀请链接注册，你也将得到优惠哦

https://app.da.systems/explorer?inviter=yuhuaeva.bit

作者：yuhuaeva.bit

DAS DAO成员