大浪淘沙，岁月洗礼，即便目前DAPP领域风光不在，但是去中心化的应用依然是大家热衷讨论与探索的话题。本期HappyBlock为大家带来币安投票上币项目Chromia，邀请Chromia 联合创始人&首席执行官 Henrik Hjelte和 Kucoin 高级合伙人 Alicia，共同为大家讲述幻彩币（CHR）背后的故事。

嘉宾介绍：

Henrik Hjelte  Chromia 联合创始人&首席执行官

30多年的编程经验，乌普萨拉大学经济学学位。 2013年， 彩色币项目领导者Alex Mizrahi将其引入区块链后，Henrik Hjelte与Or Perelman共同创立了ChromaWay，以探索区块链在比特币以外感兴趣的世界。

Alicia Kucoin 高级合伙人

负责全球大客户业务，包含高净值客户、交易机构以及第三方交易平台等，所带领的大客户团队服务超过20个国家的重要客户与伙伴。

以下为直播内容：

访谈嘉宾：Henrik Hjelte

Qustion 1. Chromia is very active on the market recently. We would like to know the current progress of Chromia. Is there any latest news that you want to share with the community?

问题1：最近可以看到Chromia项目在市场上很活跃，想了解一下目前项目进展如何？有什么最新的消息是希望先和社区分享的吗？

We have released Rell, the new programming language that is needed, and supported tooling (online Development Environment, downloadable IDE, documentation). We have released the first testnet in december, and the first project what runs on our Bootstrap Mainnet Green Assets Wallet.

Plans for 2020 are to both release a series of dApps to showcase how fantastic Chromia is, as well as continue to develop the platform. And when it is secure and good enough, we will release the mainnet.

Dapps are now being made by us as well as others. We do a decentralized social network framework called Chromunity, now released to TestNet. It is really cool, users can vote over moderators, and in the future users might even govern the complete application, how it can be updated. This is a great showcase for Chromia and why we use the slogan Power to the Public.

我们已经发布了Rell，是所需的新编程语言，并提供了受支持的工具（在线开发环境，可下载的IDE，文档）。 我们在12月发布了第一个测试网，在我们的Bootstrap Mainnet绿色资产钱包上运行的第一个项目。

2020年的计划是发布一系列DApp，以展示Chromia的出色表现，并继续开发该平台。 等到它安全且足够好时，我们将发布主网。

DApps现在由我们以及其他人制作。 我们做了一个去中心化社交网络框架，称为Chromunity，该框架现已发布到TestNet。 这真的很酷，用户可以投票选举版主，并且将来用户甚至可以管理整个应用程序以及如何对其进行更新。 这是Chromia的绝佳展示，也是我们为什么要使用“公众的力量”口号的原因。

Games coming are:

Mines of Dalarnia (by Workinman Interactive). An action game in a mine with blockchain rental of plots and stuff. Already on TestNet and you can take a peek on it at https://www.minesofdalarnia.com

Krystopia 2, novas journey. A puzzle game done by Antler Interactive.

An indie game Chain of Alliance, done by two external developers. It is a strategy game with full-logic on blockchain. Public release on TestNet on May 22!

A secret demo-project that we do together with Antler to showcase the technical potential of Chromia platform.

More coming in 2020: Other DApps from other companies, one in impact-tech.

游戏即将发布：

2020年还会有更多来自其他公司的其他DApp，其中之一来着Impact-Tech。

Question 2. Let's talk about what makes CHR different. How do you design the role of CHR in Chromia project? What are the functions of CHR for different users? We also know that your project has reached some cooperations with LHV, Swedish Land Registration Department, governments, etc.. Is it convenient to talk about these cooperations?

问题2：让我们谈谈CHR（幻彩币）与众不同的地方，你们是如何设计CHR在Chromia项目中的角色？对于不同的使用者，CHR分别有什么样的功能和作用？我们也了解到项目和LHV银行，包括瑞典土地注册部门，政府等都有一些合作，方便和我们讲讲这些落地性的合作吗？

The main advantage is easiness, thanks to the relational database aspects. Relational databases are run by 100% of the enterprises, (85% of the database market) at the moment, way above any key-value store or NoSQL at the backend. It makes it easier for enterprises to integrate our tech stack to their systems without the need to redo them like in most cases where blockchain pilots have failed. That’s why we had success with customers who live in the Chromia network. It’s very easy for developers to deploy dapps because they already know SQL-style programming. Keep in notice that we worked with customers and developers to build our tech stack while solving problems for them. We didn’t build something unneeded, we had proof of validation from the market.

We chose Ethereum for our token because it’s the goto option for all pre-mainnet tokens because of infrastructure and relatively long history.

Our native Mainnet will support tokens in next release so we will transfer majority of ERC20 tokens to our network.

由于关系数据库方面的原因，主要优点是易于使用。目前，关系数据库由100％的企业（占数据库市场的85％）运行，远远高于任何键值存储或后端的NoSQL。像大多数区块链试验失败的情况一样，它使企业更容易将我们的技术堆栈集成到其系统中，而无需重做。因此，我们与在Chromia网络中的客户取得了成功。对于开发人员来说，部署DApps非常容易，因为他们已经知道SQL风格的编程。要注意的是，我们与客户和开发人员一起建立了技术堆栈，同时为他们解决问题。我们并没有制造不必要的东西，我们有来自市场的验证证据。

我们选择以太坊作为代币，是因为基础设施和悠久的历史，是所有主网前代币的选项。

我们的本地Mainnet将在下一版本中支持代币，我们会将大多数ERC20代币转移到我们的网络中。

Question 3: Next, let's talk about ChromaWay. We know that this is a Swedish technology company established as early as 2014, focusing on the real estate and financial industry. Chromia is a project of ChromaWay . What advantages does the combination of traditional financial and technology field bring to Chromia ?

问题3：接下来，让我们聊聊ChromaWay,我们知道，这是一家早在2014年便成立的瑞典的技术公司，专注于房地产和金融行业，Chromia正是其开发的项目，多年的传统金融背景+技术领域的结合给Chromia带来了哪些竞争优势？

Chromia is a brainchild of ChromaWay. ChromaWay has a long record of delivering pioneering projects around the world. We issued Euros on the Bitcoin blockchain with LHV bank, allowed investors to invest in startups in a wholly decentralised way with Funderbeam, digitized the title transfer process with the Swedish land registry, and mediated the green bond market with SGDF. ChromaWay’s core team created the world’s first protocol to issue tokens already in 2012, when blockchain was called “bitcoin 2.0”. Then ChromaWay introduced the relational model to enterprise blockchains with a consortium database called Postchain. Now Postchain is going public as the foundation for Chromia, a better blockchain for building decentralised apps.

Chromia是ChromaWay的创意。 ChromaWay在全球范围内提供开拓性项目的历史悠久。 我们与LHV银行在比特币区块链上发行了欧元，允许投资者与Funderbeam以完全去中心化的方式投资初创公司，通过瑞典土地注册局对所有权转让流程进行了数字化，并通过SGDF调解了绿色债券市场。 ChromaWay的核心团队于2012年创建了世界上第一个发行代币的协议，当时区块链被称为“比特币2.0”。 然后，ChromaWay通过一个名为Postchain的集团数据库将关系模型引入了企业区块链。 现在，Postchain公开上市，成为Chromia的基础，Chromia是用于构建去中心化应用程序的更好的区块链。

Question 4: As mentioned in the white paper, the Chromia project is committed to providing a new blockchain platform for DAPP. Henrik, could you share with us the problems in the existing DAPP field? How does Chromia solve these problems?

问题4：白皮书里有提到，Chromia项目是致力于为DAPP提供一个崭新的区块链平台,Henrik,可以和我们分享一下现有的DAPP领域存在的问题吗，Chromia是如何解决这些问题的？

Platforms that other DApps run on have a lot of limitations in terms of scalability and user experience. We believe that in order for a DApp to be useable and become more widely accepted it has to feel like like a normal DApp. A DApp needs to have quick transactions, scale well & shouldn’t require users to pay for each transaction. This is something that is possible now with using Chromia. It’s an extremely exciting time since we are going to see a new generation of DApps.

运行其他DApp的平台在可扩展性和用户体验方面有很多限制。 我们认为，要使DApp可用并得到更广泛的接受，它就必须像普通的DApp。 DApp必须具有快速的交易，良好的扩展性，并且不要求用户为每笔交易付费。 现在，使用Chromia可以做到这一点。 这是一个非常激动人心的时刻，因为我们将要看到新一代的DApp。

Question 5: We have learned that Chromia already has a very good DApp game. Could you introduce these DApps to our community members?

问题5：我们有了解到Chromia目前已经有很不错的DApp游戏了，这里能给社区成员再次介绍一下这些DApp吗？

Mines of Dalarnia in collaboration with Workinman Interactive. Play the game here https://www.minesofdalarnia.com

Decentralized social network Chromunity. Try it out here https://testnet.chromunity.com

Chain of Alliance, auto-battler game what runs completely on blockchain https://www.chainofalliance.com

We made an NFT trading game Planetary

Chromia Vault (Wallet) https://vault-testnet.chromia.com

Much more coming soon! Stay tuned on our social media and subscribe to the newsletter on our website :)

还有更多即将推出！ 请继续关注我们的社交媒体，并在我们的网站上订阅新闻通讯：)

Question 6: As one of Kucoin's IEO projects, Chromia will have a vote for listing activity in Binance. CHR's airdrop reward is to share 13,500,000 CHR. Do you have anything to say to your fans or users holding BNB?

问题6：作为Kucoin的IEO项目之一，接下来Chromia要在Binance进行投票上币活动,Chr的空投奖励是瓜分13，500，000幻彩币，你们有什么想对你们的粉丝或者持有BNB的用户说的吗？

I hope you vote for CHR。And I want to thank Kucoin for their support during early times and continuing on

我希望你们为CHR投票。并且我希望感谢Kucoin 给我们的早期并且持续进行的支持。

Question 7: We all know that users are important for a project. Chromia has always attached great importance to the development of users. Could you tell us about Chromia's plans on the market / user next?

问题7：我们都知道用户对一个项目来说很重要，Chromia项目历来很重视用户端的拓展，能给我们谈谈接下来Chromia在市场端/用户端的计划吗？

We have some exciting releases. Some you can see already in early versions. Soon we are happy to show our "Secret gaming" demo project to show the future of blockchain gaming. also of course we and others will do more releases, and improve everything. And finally mainnet, when secure and ready. we have bootstrap mainnet to onboard and kickstart with providers now

我们发布了一些令人兴奋的版本。大家可以在早期版本中看到一些。 不久后，我们将很高兴展示我们的“秘密游戏”演示项目，以展示区块链游戏的未来。 当然，我们和其他人也会发布更多版本，并改进所有功能。 最后，在安全且就绪的情况下，我们会发布主网。 我们已经启动了Mainnet并开始与供应商合作。

访谈嘉宾：Alicia

1、hello,Alicia,众所周知，Kucoin是一家具有顶级国际视野的数字货币交易所，能谈一谈当初为什么选择Chromia(CHR)作为Kucoin的IEO项目吗？Chromia项目方的哪些特质打动了你们？

So I believe that KuCoin has always been well-known for its strict review of coins. We have a very strict review process. We evaluate and review projects based on many sub-dimensions such as project background, financial status, business potential, technology and development, team members, etc. We have already listed 250 premium coins and over 400 trading pairs.

For projects launched on the Spotlight platform, our review will be more strict. You know, Spotlight projects face much more scrutiny when being listed than others.

After a detailed inspection of Chromia, we found that Chromia not only solves the problem of low TPS in traditional blockchains, but also has unique advantages. For example, Chromia moved the relational database almost completely to the blockchain, allowing DApps to better manage the data. Also, each DApp will have its own blockchain, Each blockchain is run by a subset of nodes, thus by increasing the number of nodes can increase total throughput. Chromia does not charge dapp users for each transaction they make, instead collecting fees from dapps as a whole. This leaves developers free to create their own fee and resource use policies, greatly reducing the user threshold.

We also want to promote the implementation of large-scale commercial applications of blockchain and create more commercial value together with more high-quality projects similar to Chromia.

我相信，在业内，库币一直都以上币审核严格著称，我们有着非常严格的审核流程，从项目背景、财务状况、商业潜力、技术和发展、团队成员等多个维度对项目进行评估和审核，目前我们已经上线了250个优质币种，超过400个交易对。

对于Spotlight项目，我们的审核会更加严格，相比而言，Spotlight项目的上币难度远远高于普通项目。

经过我们对Chromia的详细考察后发现，Chromia不仅解决了传统区块链TPS低的问题，它的关系模型，横向拓展以及一体式去中心化应用都独具优势。例如Chromia把关系数据库几乎完整地搬到了区块链上，让DApp可以更好地对数据进行管理；每一个DApp将拥有自己的区块链侧链，每一区块链通过节点的子集来运行，这样就可以通过增加节点数量来增加总产量；对用户进行整体收费，利于开发者自主制定费用和资源使用政策，大大降低用户门槛。

我们也希望能和更多的类似Chromia的优质项目一起，共同推动区块链大规模商业级应用的落地，促进区块链技术发展的同时创造更多的商业价值。

IEO只是项目的开始，作为行业中掌握顶级资源的交易所，在项目日后的成长中，Kucoin有哪些与IEO项目共同成长的计划？具体在Chromia上，能谈一谈IEO以后你们有进行哪些领域的合作和项目的推进吗？目前会有新的合作或者市场计划要推出吗？

Yeap, we keep helping high-quality projects grow and develop better, because only more high-quality projects can promote the progress of this industry.

We will use our accumulated high-quality resources in the industry to help the projects develop further. For example,to help projects doing fund raising, we also help projects to build credibility through our rigorous screening process. We also publicly introduce the project to the entire blockchain industry to help raise the visibility of the project. However, I think the most important thing is that we helped the project get a lot of early users, because a lot of the early investors will become users of the project.

Due to the different development statuses and stages of each project, the way we cooperate with each project will also be based on their specific situation. For Chromia, we are deeply involved in their ecosystem. We have participated in the campaign for Chromia verifier nodes. CHR will be made available on Pool-X very soon. I believe that in the future, we will develop more forms of cooperation with Chromia.

对于Spotlight上线的项目，库币的目标是帮助这些优质的项目更好地成长和发展。这一点非常重要，因为只有出现更多的优质项目，才能推动这个行业的进步。

对于Spotlight上线的项目，我们会利用自身在行业內积累的优质资源，去帮助项目更好地发展。比如我们除了帮助项目筹集资金，还通过严格的筛选过程，帮助项目建立可信度；我们还会向整个区块链行业公开介绍项目，帮助项目提高知名度。我认为最重要的是，我们帮助项目获取了大量用户，因为许多早期投资者会成为项目的前期用户。

不过，由于每个项目发展状况和阶段不同，我们和每个项目的合作方式也会结合项目的具体情况。在Chromia上，我们深度参与到Chromia的发展中，我们参与了Chromia验证者节点的竞选，近期，我们还会在Pool-X上推出CHR的Staking质押挖矿产品，积极参与到Chromia的链上治理中，相信未来，我们还会和Chromia开展更多形式的合作。

社区提问：

Community question 1: We know that the Chromia team has a strong background. Everyone has some achievements in their field. Could you briefly introduce the team to the community members and share a short story about team members?

社区问题1：我们知道Chromia团队背景都非常强，每个人在自己的领域都是有一番成就的，可以给社群伙伴简单介绍一下团队并分享一个团队之间的小故事吗?

Ok, I'm starting with us (Chromia) Pioneers of blockchain since 2012, when our CTO Alex made the first protocol for tokens, and then lead the open-source colored-coins project that inspired Ethereum(Vitalik was in the project ) and a lot of enterprise projects. We started a company in 2014, worked mainly with enterprise blockchain but are now doing Chromia.

Myself: 35 years as a developer, but educated more in economics, social sciences and business. Started a web startup where I got to know Alex Mizrahi our CTO, and he introduced me to bitcoin in 2012-13.

3rd co-founder Or Perelman studied law, founded Safebit, the worlds first user-friendly bitcoin wallet (with the now CTO of Ripple), and has worked in marketing

好的，我从（Chromia）区块链的先驱者开始的。自2012年以来，我们的首席技术官Alex制作了第一个代币协议，然后领导了启发以太坊的开源彩色币项目（Vitalik参与了该项目）以及很多企业项目。 我们于2014年成立了一家公司，主要与企业区块链合作，但现在正在做Chromia。

我本人：作为开发人员已有35年，但接受过经济学，社会科学和商业方面的教育。 创立了一家网络初创公司，在那里我认识了我们的CTO Alex Mizrahi，他在2012-13年向我介绍了比特币。

第三位联合创始人Or Perelman学习法律，创立了世界上第一个用户友好型比特币钱包Safebit（现任Ripple的首席技术官），并从事市场营销工作

Community Question 2: Right now, many people are looking forward to the emergence of popular products for public users in the DApp market. How far do you think we are from the popularity of DAPP applications?

社区问题 2:大家都在期待DApp市场出现对C端用户的爆款产品出现，你觉得我们离DApp应用的普及还有多远？

Platforms that other DApps run on have a lot of limitations in terms of scalability and user experience. We believe that in order for a DApp to be useable and become more widely accepted it has to feel like like a normal DApp. A DApp needs to have quick transactions, scale well & shouldn’t require users to pay for each transaction. This is something that is possible now with using Chromia. It’s an extremely exciting time since we are going to see a new generation of DApps.

运行其他DApp的平台在可扩展性和用户体验方面有很多限制。 我们认为，要使DApp可用并得到更广泛的接受，它就必须像普通的DApp。 DApp必须能快速的交易，有良好的扩展性，并且不要求用户为每笔交易付费。 现在，使用Chromia可以做到这一点。 这是一个非常激动人心的时刻，因为我们将要看到新一代的DApp。

Community Question 3: What would CHR look like under DAPP mechanism?

社区问题3：在 Dapp机制下的CHR会有什么样的功能表现？

CHR is used to pay for running applications, by the application developer normaily, not users.

It is also used to move money between applications.

CHR is also used as stake, collateral. For example: if someone in the system (a provider maybe) misbehaves, money can be take automatically.

Every dapp has it's own blockchain (or several), and can have its own currency (or currencies). No need to only use CHR.

CHR用于支付运行应用程序的费用，通常由应用程序开发人员而不是用户支付。

它还用于在应用程序之间转移资金。

CHR也被用作股权、抵押品。例如：如果系统中有人（可能是提供商）行为不端，钱就会被自动拿走。

每个dapp都有自己的区块链（或多个区块链），并且可以有自己的货币（或多个货币）。不需要只使用CHR。