2020 年，在技术和金融创新的推动下，DeFi 迎来大爆发，并撬开了流动性的大门。但由于以太坊拥堵，GAS 费用高昂，各类扩容公链迎来一轮新的爆发。扩容的市场前景已经被充分证明，但本质上都要求资金具有更高的流动性，才能达成金融本质上资金融通的功用。而当前资产分布在一个个公链之中，如果这些经济体不能相互合作，整个生态系统就无法发展。

正是由于公链之间不能互联互通，使得 DeFi 的发展遭遇了瓶颈。对任何一个独立的平台来说，只有支持跨链才能获取多个市场和用户，才能做得更大。目前，加密市场对于跨链互联 DeFi 的需求越来越旺盛。所幸的是，有越来越多的跨链方案在打破这种隔绝。在此其中，跨链协议 Rubic 脱颖而出，为促进 DeFi 平台互通互联提供了新的解决方案。

如何打通 DeFi“公链孤岛”现象？如何让处于不同公链的 DeFi 平台资金实现自由流动？4 月 28 日 20 时，“玉·言”直播室邀请到 Rubic 联合创始人 Vladimir Tikhomirov，Rubic 市场总监 Alexandra Korneva，为大家解读 Rubic 跨链协议带来的 DeFi 自由流通创新。

以下为本次直播完整内容：

Q1
玉竹：Please introduce yourself, as crypto project creators.

Vladimir Tikhomirov：

My name is Vladimir, I’m a Co-Founder of Rubic, I have a Ph.D. in Computer science. Our team has been in crypto since 2017, focusing mostly on development. We have built many projects collaborating with the top leaders like NEO and Binance. We have won TRON accelerator, Grant from WAVES and Matic (Polygon). Created the most popular smart contract builder — Mywish.io. Now we are working on Rubic project.

Alexandra Korneva：

I am Alexandra, Co-Founder of Rubic, PR and Marketing manager, there are more than 7 years experience in this area under my belt, and I have worked globally with different crypto projects such as Cointelegraph, Blockshow, Cryptofriends, NEO and many others. I have been working in crypto since 2017 too.

玉竹：请二位先自我介绍一下吧。

Vladimir Tikhomirov：

我是 Vladimir Tikhomirov，Rubic 的联合创始人，拥有计算机博士学位。自 2017 年以来，我们的团队一直从事加密技术领域的开发工作。我们与 NEO 和 Binance 等高层合作建立了许多项目。我们赢得了 TRON 加速器，WAVES 和 Matic （Polygon）的 Grant，创建了最受欢迎的智能合约构建器–Mywish.io。现在，我们正在进行 Rubic 项目。

Alexandra Korneva：

我是 Rubic 公关和市场营销经理的联合创始人 Alexandra，曾与 Cointelegraph，Blockshow，Cryptofriends，NEO 等许多全球的加密项目合作。自 2017 年以来，我也一直从事加密工作。

Q2
玉竹：How could you describe Rubic? We would like to know more about your project!

Currently, there are not so many cross-chain solutions between BSC and Ethereum. Panama Binance bridge allows swapping only a specific list of tokens through it.But for Rubic, it is essential to connect different blockchains and that’s why we have created our own Rubic bridge between these networks.

At the moment our bridge allows users to swap RBC/BRBC between Ethereum and BSC. This bridge helps users to complete fast transfer of RBC/BRBC with really low fees.

Recently we have also started a program of Rubic custom bridge service. It allows users to create their own custom bridge between Ethereum and BSC. In the future will allow creating these solutions between any network.

玉竹：给大家介绍一下 Rubic 吧，我们想要更多地了解你们的项目。

当前，BSC 和以太坊之间没有太多的跨链解决方案。Panama bridge 允许通过它交换特定的令牌列表。但是对于 Rubic，连接不同的区块链至关重要，这就是为什么我们在这些网络之间创建了自己的 Rubic 网桥的原因。

目前，我们的网桥允许用户在以太坊和 BSC 之间交换 RBC / BRBC。该桥可帮助用户以非常低的费用完成 RBC / BRBC 的快速转移。

最近，我们还启动了 Rubic 自定义网桥服务程序。目前 Rubic 已经为 BSC、以太坊网络提供一站式解决方案，部分为 Polygon 提供但我们所有的团队都在努力将所有区块链统一在一个地方，以方便用户。

Q3
玉竹：Recently you have announced a Rubic's bridge, do you have more information about it?
Currently, there are not so many cross-chain solutions between BSC and Ethereum. Panama Binance bridge allows swapping only a specific list of tokens through it.

But for Rubic, it is essential to connect different blockchains and that’s why we have created our own Rubic bridge between these networks.At the moment our bridge allows users to swap RBC/BRBC between Ethereum and BSC. This bridge helps users to complete fast transfer of RBC/BRBC with really low fees.

Recently we have also started a program of Rubic custom bridge service.It allows users to create their own custom bridge between Ethereum and BSC. In the future will allow creating these solutions between any network.

玉竹：最近你们公布了 Rubic's Bridge，有更多关于它的信息吗？

目前，BSC 与以太坊的交叉链解决方案并不多见。Panama Binance bridge 只允许通过它交换特定的令牌列表。但是对于 Rubic 来说，连接不同的区块链是至关重要的，这就是为什么我们在这些网络之间建立了自己的 Rubic 桥。

目前我们的网桥允许用户在以太坊和 BSC 之间交换 RBC/BRBC。这个 Bridge 帮助用户以极低的费用完成 RBC/BRBC 的快速转移。

最近，我们也开始了一个程序的 Rubic 自定义桥的服务。它允许用户在以太坊和 BSC 之间创建自己的自定义桥。未来将允许在任何网络之间创建这些解决方案。

Q4
玉竹：Could you tell us more about the Iframe widget you are currently developing? Why do you want to implement it?

There are A LOT of new users in crypto and most of UX suggested by the CEXs and some DEXs are too complicated for them. Rubic UX allows any users to understand easily how to trade and transfer their assets.

Our iFrame widget will allow any project to integrate Rubic.exchange to their platform in order for users to complete a trade in one click without the need to leave the website.

Our widget will also allow completing cross-chain swaps and will have full functionality of our website.

One more important feature of our widget is that Rubic will allow projects to set up their own token as a custom token for swap. This helps users to avoid scams and rug pulls.
玉竹：能告诉我们更多关于您团队目前正在开发的 Iframe 插件吗？你们为什么想要实施这件事？

加密行业中有非常多新的用户，CEX 们（中心化交易所们）和一些 DEX 对他们来说太复杂了。Rubic UX 允许任何用户轻松地理解如何交易和转移他们的资产。

我们的 iframe 小部件将允许任何项目将 Rubic.exchange 集成到他们的平台上，这样用户就可以一次点击完成交易，而无需离开网站。

我们的小部件也将允许完成交叉链互换，并将有我们的网站的全部功能。

我们的小部件的一个更重要的特性是，Rubic 将允许项目将自己的令牌设置为用于交换的定制令牌。这可以帮助用户避免被诈骗和拉扯。

Q5
玉竹：What can you tell us about the routing process for each transaction on Rubic? Will it be possible to use cross-chain swaps in the routing process?

Rubic as a DEX aggregator, has implemented a routing process to get the best rate for gas fees between 2 different tokens via other DEXEs.

Our own Routing solution already helps users to complete swaps cheaper than on Uniswap. This happens because Rubic routing is considered the gas price while making a most profitable route.

Every other DEX makes a route without counting gas prices for this route. But our routing allows users to get a max benefit out of a trade.

For example, you can trade 1 RBC to USDT on Uniswap and pay 56$ for that, or it’s possible to use the Rubic routing system and pay 37$ fees.

In the future, our routing system will also consider completing cross-chain swaps while making routes.

For example, users will have several ways to swap their ETH to USDT.

The first way is to swap it in the Ethereum network and pay high gas.

The second way to complete this swap Ethereum to RBC, then use Rubic bridge and pay a low gas fee for swapping BRBC to USDT.

玉竹：能告诉我们一些 Rubic 上每个交易的路由过程吗？在路由过程中是否可以使用跨链交换？

Rubic 作为一个 DEX 聚合器，实现了一个路由过程，通过其他 DEX 们 在 2 个不同的令牌之间获得最佳的 gas 费率。我们自己的路由解决方案已经帮助实现了让用户完成交换可以比 Uniswap 更便宜。

这是因为 Rubic 路由造就了最有利可图的路线而实现了如此低成本的 gas 费。其他每一个 DEX 都不计算这条路线的 gas 费就造了一条路线。但是我们的路由允许用户从交易中获得最大的利益。

例如，您可以在 Uniswap 上将 1 RBC 交易到 USDT，并为此支付 56 美元，或者可以使用 Rubic 路由系统并支付 37 美元的费用。在未来，我们的路由系统也将考虑在创建路由的同时完成交叉链交换。

例如，用户将有几种方法将他们的 ETH 交换到 USDT。

第一种方法是在 Etalum 网络中进行交换，并支付高额 gas 费。

第二种方法是完成交换后用 Rubic 桥将 BRBC 转换为 USDT，并支付较低的 gas 费。

Q6
玉竹：You are currently working with Metamask for wallets, right? Concerning RBC services access, do you have an official wallet app?

Indeed, we are currently working with metamask. Very soon, we will integrate other wallets, starting with Coinbase. A Rubic official wallet is not an issue for the moment.

玉竹：你们目前正在使用 Metamask 钱包？你们是否有官方的钱包应用程序？

实际上，我们目前正在使用 metamask。很快，我们将从 Coinbase 开始整合其他钱包。当前的重心不是 Rubic 官方钱包。

Q7
玉竹：Could you tell us more about the Anonymizer feature？

Private trading (anonymizer) is a feature that brings confidentiality for those traders who want privacy. Some people, for example, famous traders, whales, or big project leaders would like to complete swaps in an anonymous way. Projects would like to reward their workers without sharing information about that, or famous trades doesn’t want to people to know which assets he is planning to buy. In all this cases Rubic Private trading will help them to do that. We are absolutely sure that this technology is going to be a breakthrough in the crypto space.

玉竹：能告诉我们更多关于 Anonymizer 功能的信息吗？

私人交易（anonymizer）是一个为那些需要隐私的交易者带来机密性的功能。一些人例如著名的交易员，巨鲸用户，或大型项目的领导人喜欢以匿名的方式完成掉期交易。项目希望在不分享信息的情况下奖励员工，或者著名行业不想让人们知道他计划购买哪些资产。在所有这些情况下，Anonymizer 私人交易将帮助他们做到这一点。我们确信这项技术将是加密领域的一项突破。

Q8
玉竹：What are the functions (usage scenarios)of Rubic’s token RBC? What is the current specific distribution proportion?

RBC is the fuel for the Platform, we had charged some fees in RBC on Rubic, at the moment we have reduced the fees. In the near future you will be able to pay in RBC for all cross-swaps on Rubic and for fees. Also we have a Staking campaign for LPs and it’s popular among our community. The next one will be in the mid of May The distribution:

• 66% of tokens on the market after sale
• 8% of tokens were directed at conducting marketing and bounty campaigns. 4% of tokens were frozen for 4 months.
• 10% of tokens are reserved for the team. All tokens are locked, and every 3 months they will be unlocked by 2% (over a year).
• 8% of tokens are distributed to MyWish holders and will be unlocked every 3 months by 2% (over a year).
• 8% of tokens are allocated for Uniswap/Pancake Liquidity
• At the moment the Circulating Supply is 100,400,000 out of 124,000,000.

玉竹：Rubic 的令牌 RBC 有哪些功能（使用场景）？目前具体分配比例是多少？

RBC 是平台的燃料，我们在 RBC 上收取了一些费用，目前我们已经降低了费用。在不久的将来，您将能够支付在 RBC 为所有交叉交换卢比和费用。我们还为 LP 们做了一个质押活动而且在我们社区很受欢迎，下一次是在五月中旬。关于比例和分配情况：

• 市场上 66% 的代币售后
• 8% 的代币用于营销和赏金活动。4% 的代币被冻结 4 个月。
• 10% 的代币保留给团队。所有代币都被锁定，每 3 个月解锁 2%（超过一年）。
• 8% 的代币分发给 MyWish 持有者，每 3 个月解锁 2%（超过一年）。
• 8% 的代币分配给 Uniswap/Pancake 流动性。
• 目前的流通供应量是 124000000 中的 100000。

Q9
玉竹：Where can I buy RBC? What are your plansfor RBC listing on CEX/DEX?

You can easily buy RBC on rubic.exchange, wrapped BRBC$ on BSC, Pancake and all that you will be able also to do through rubic exchange. And regarding CEX listing — we plan to be listed on one of the Tier1/Tier2 CEXes like Huobi, Okex, Kucoin and others.

We were recently listed on Gate.io.

-Rubic:https://rubic.exchange/

-PancakeSwap:
https://exchange.pancakeswap.finance/#/swap?outputCurrency=0x8E3BCC334657560253B83f08331d85267316e08a

-Gate.IO:https://www.gate.io/myaccount/deposit/RBC

-Uniswap:
https://app.uniswap.org/#/swap?inputCurrency=0xa4eed63db85311e22df4473f87ccfc3dadcfa3e3

- Probit:https://www.probit.com/app/exchange/RBC-USDT

- CoinGecko:https://www.coingecko.com/en/coins/rubic

- CMC: https://coinmarketcap.com/en/currencies/rubic/

玉竹：我在哪里可以买到 RBC？你们对 RBC 在 CEX/DEX 上市有什么计划？

您可以在 rubic.exchange 上轻松购买 RBC，在 BSC，Pancake 上购买 BRBC ，还可以通过 Rubic Exchange 进行所有交易。关于 CEX 上市：我们计划在火币，Okex，Kucoin 等 CEX 当中的一家上市。

Q10
玉竹：Did you work with Chinese projects before? Are you planning to make more partnerships with them?

Rubic’s team has been in crypto since 2017 and we are always trying to make partnerships with Chinese projects. Since then we have already worked with NEO, EOS, Binance, and other major Chinese crypto projects. Recently we have also participated in DeFiBox AirDrop. We are planning to list it on major Chinese exchanges, at the moment RBC is already listed at Gate.IO and we are keeping in touch with Heco. Soon we will also start the process of integrating the Tron network into the Rubic ecosystem.

玉竹：您团队之前有跟中国项目一起工作过吗？是否计划与他们建立更多的合作关系？

Rubic 的团队从 2017 年开始进入 crypto，我们一直在努力与中国项目建立合作关系。从那时起，我们已经与 NEO，EOS，Binance 和其他主要的中国密码项目合作。不久，我们也将启动将 Tron 网络整合到 Rubic 生态系统的进程。