BitMart Labs 行业观察站是BitMart Labs特别推出的嘉宾对话栏目，通过对话行业大V，紧跟行业发展话题，为区块链从业者提供全视角的行业观察。第五期我们特邀NerveNetwork发起人Berzeck，为你讲解如何打破区块链价值孤岛！
BZ：My name is Mario, from Bolivia, but everyone calls me Berzeck. I have 20 years of experience in software engineering and I am working for NULS since late 2018.
我叫Mario，来自玻利维亚，但大家都喜欢叫我Berzeck。我有20年的软件开发工程经验，从2018年底开始为NULS工作。
主持人：What kind of product is Nerve Network and what is its relationship with NULS?
Nerve Network是一个什么样的产品，它和NULS的关系是什么？
BZ：Nerve is a decentralized digital asset service network, which is a set of cross-chain interactive protocols based on the NULS microservices framework and developed with ChainBox. The goal is to eliminate the isolation problem that most blockchains have, also, to establish a cross-chain interoperable asset interaction network, and provide all the underlying support for Defi applications ecosystem; letting digital asset holders enjoy truly secure, free and transparent Defi application services.
Nerve 是一个去中心化的数字资产服务网络。它基于NULS微服务框架， 使用 NULS ChainBox（链工厂的底层）开发搭建的区块链跨链交互协议。旨在打破区块链价值孤岛，建立跨链互通的资产交互网络，为 Defi 应用生态提供底层支持。让数字资产持有者享受真正安全、自由、透明的 Defi 应用服务。
NerveNetwork was born in the NULS technical community,NULS community provides Nerve with technological, business expanding, and ecological support.
NerveNetwork诞生于NULS技术社区，NULS社区为Nerve提供了诸多技术、商务拓展、生态建设等方面的支持。
主持人： What specific application does Nerve Network have?
Nerve Network有什么具体应用？
BZ：NerveNetwork six major solutions:
1. Heterogeneous cross-chain, managing cross-chain assets on the underlying chain of 15 virtual bank nodes;
2. It can be as lightning network of BTC, ETH, ERC20 within 2 seconds confirming the transactions and with almost 0 service fee.
3. NerveDEX adopts the asset matching protocol on the underlying chain to realize the transparent transaction of multi-chain assets;
4. Cross-chain mainstream assets, such as BTC, ETH, USDT, etc., can use NULS VM to implement various Defi and DApp applications;
5. Docking a chain to achieve multi-chain asset chain management, providing services for small exchanges, wallets, DApps, etc.
6. It supports Cross-chain staking, the assets of BTC, ETH, NULS can participate in staking in the NerveNetwork to get NVT as rewards.
NerveNetwork目前主要有六大应用：
1、异构跨链：15个虚拟银行节点底层链上治理跨链资产；
2、2S确认，转账费用几乎为0，做BTC、ETH、ERC20的闪电网络；
3、NerveDEX：采用底层链上资产撮合协议，实现多链资产透明交易；
4、跨链主流资产：例如BTC、ETH、USDT等可以采用NULS VM实现各种Defi和DApp应用；
5、对接一条链，实现多链资产链上管理，为小型交易所，钱包，DApp等提供服务；
6、跨链Staking：支持BTC，ETH，NULS在Nerve网络参与Stake获得NVT奖励。
主持人：What is the launch time of the Nerve mainnet? What is the circulation of NVT?
Nerve主网上线是什么时间？NVT发行量是多少？
BZ: Nerve main net will be released on10th July. The release will be split in phases o guarantee bug free experience and security, the first phase won’t feature staking that will be enabled in the upcoming weeks in the next phase..
Nerve主网即将在7月10日上线，目前正处于倒计时阶段！为确保安全，主网将分成2部分上线，上线的第一部分不会质押挖矿，第二部分将在接下来几周上线。
NVT’s maximum supply is 2.1 billion, with an initial circulation of 1.1 billion (1 billion will be generated by consensus nodes and virtual banks).
Nerve（NVT代币）发行最大总量为21亿枚，初始发行量为11亿枚，10亿枚通过共识节点和虚拟银行产出。
Let’s begin with the intial distribution,we use it for early development .It’s used for community construction in the early stage,as well as the recruitment of virtual banks. We will also airdrop 10 million NVT to NULS holders on 12nd,July.Besides,300 million NVT will be used for cornerstone investment,we are seeking for more institutions and partners.The last part with an amount of 600 million NVT is used for Foundation,200 million of them will permanently stake in virtual bank nodes.And 400 million are gradually unlocked monthly one year later after the mainnet launch in 20 months.More details can be found in the chart.
初始发行11亿的分配情况可在表中清楚的看到，前期最多3.1亿流通。比重较大的基金会部分，有2亿会永久在虚拟银行中锁仓，保证网络和链上资产安全运行；有4亿会在主网上线一年后每月线性解锁，20个月解锁完毕。
主持人：5. Nerve Network further improves the network and ecology of NULS, and it is also seen by more and more people as an investment trend. So how can users obtain the NVT？
Nerve Network进一步完善了NULS的网络和生态，也被越来越多的人看作投资趋势，那么用户如何才能获得Never主网资产NVT？
BZ：NeverNetwork initiated the NULS holder 10:1 airdrop and planned to take a snapshot at NULS main network height 2620000 (approximately 12 July 2020).At present, Binanace、OKEx and other exchanges and institutions to support the air drop.
NeverNetwork已经公告对NULS持有人进行10：1空投，计划在NULS主网高度2620000（大约是2020年7月12日 ）进行快照。目前已包括币安、OKEx等多家交易所及机构支持本次空投。
Next，If you hold BTC、ETH、or NULS, you can get NVT rewards by staking them on NerveNetwork.
接下来，主网上线以后，如果你持有BTC、ETH或NULS，你可以用他们参与NerveNetwork的Staking获得NVT奖励.
You can buy NVT futures at any of the listing exchanges or OTC trade at WeChat’s group.
您还可以选择在Nerve已经上线的多个交易所或微信场外群参与购买。
For other real-time campaign rewards, Please Check out the bbs.nuls.io – Nerve News channel and follow our twitter account .and “Nerve Network”Weibo account.
其他实时活动奖励，请关注NULS论坛（bbs.nuls.io）——Nerve News频道，以及我们的twitter账号@nerve_network、微博账号“Nerve网络”。
主持人：NDEX is a decentralized exchange of Nerve Network. Compared with other exchanges, what is special about NDEX?
NDEX是Nerve Network的去中心化交易所，相对于其他交易所，NDEX有什么特别之处？
BZ：Most of Defi is coded through smart contracts, the security and efficiency of applications running on smart contracts are not as good as programs that are hard-coded directly at the bottom.
大部分Defi是通过智能合约编写的，智能合约上运营的应用程序安全性和效率都比不上直接在底层硬编码的程序。
Nerve does not have a smart contract， and the asset exchange protocol is supported on the chain. This protocol is directly supported in the bottom layer of the Nerve network and is jointly maintained by professional virtual bank nodes and consensus nodes. The systemic security risk is much smaller than the Defi application developed by smart contracts.
Nerve没有智能合约，链上支持资产交换协议，这个协议直接在Nerve网络的底层中支持，并且由专业虚拟银行节点和共识节点共同维护，系统性的安全风险要比智能合约开发的Defi应用小得多。
In the NerveNetwork, the same with other blockchains, as long as users keep their private keys, then the user’s assets are always safe, and no one else can operate your account.
在Nerve网络中，和其他区块链一样，用户只要保管好自己的私钥，那么用户的资产永远是安全的，任何人都不能随意的操作你的账户。
主持人：Nerve aims to enable digital asset holders to enjoy truly secure, free and transparent Defi application services. What is its main economic model?
Nerve旨在让数字资产持有者享受真正安全、自由、透明的Defi应用服务，它主要的经济模式是什么？
BZ：Its economic model includes the following：
l Fuel fee: cross-chain settlement fee, transfering fee.
l On-chain governance: voting rights of Nerve project, voting rights of on-chain governance tools;
l DEX: All the fees including the trading service fees , creating trading pairs fees, and creating assets fees on the DEX will be burned.
l Node: Mortgage deposit created by the node.
l Staking: Multi-chain staking can increase investor earnings, thereby reducing the circulation rate.
它的经济模式包括以下几点：
l 燃料费：跨链结算的费用、转账的费用；
l 链上治理：Nerve 项目的投票权，链上治理工具投票权益；
l DEX：去中心化交易所的交易手续费回购销毁，去中心化交易所创建交易对费用销毁，去中心化交易所中创建资产费用销毁；
l 节点：节点创建的抵押押金；
l Staking：多链质押挖矿，提高投资者收益，从而让流通率降低。
主持人：Interoperability between blockchains greatly limits the application space of blockchains. Nerve cross-chain technology is regarded as the key to realizing the Internet of value, and how to break through the dilemma of public chains, outline the blueprint of value, and establish inter-chain interoperability ‘S asset interaction network?
区块链之间互通性极大程度地限制了区块链应用空间，Nerve跨链技术被视为实现价值互联网的关键，又将如何突破公链困境勾勒价值蓝图，建立跨链互通的资产交互网络？
BZ：Through the NerveNetwork cross-chain interaction protocol, only a small amount of development effort is required through using a standard interface to transform blockchains with different structures into a set of common asset types that can be recognized by cross-chain modules in the NULS ecosystem. This facilitates and enables a direct interaction between assets inside and outside of the NULS ecosystem, it also provides rich Defi usage scenarios for mainstream digital assets such as BTC and ETH.
通过Nerve跨链交互协议，只需要通过标准的接口进行少量的开发，即可将不同结构的区块链转化成为一套NULS生态中跨链模块能够识别的通用资产类型。从而打通NULS生态体系内外的资产交互，同时也为主流的数字资产例如BTC等提供丰富的Defi使用场景。
At a simplified level, NerveNetwork’s cross-chain interaction has two parts:
(1) NULS cross-chain ecological docking: Based on the universal NULS cross-chain protocol, all blockchain interactions in the NULS ecosystem will be realized.
(2) For independent public chains such as Bitcoin, Ethereum, and Binance Chain, NerveNetwork defines a set of interface protocols that can facilitate the interaction with these various blockchains.
Nerve的跨链交互分为两个部分：
1、NULS跨链生态对接：以通用的NULS跨链协议为基础，实现NULS大生态中所有区块链的交互。
2、对比特币、以太坊、币安链等独立的公链，Nerve定义一套接口协议，可以方便的实现各种不同区块链的交互。
主持人：For independent public chains such as BTC, ETH, and USDT, how does Nerve easily interact with various blockchains? 对于BTC、ETH、USDT等独立的公链，Nerve是如何轻松做到各种区块链之间的交互？
BZ：Taking BTC as an example, the cross-chain interaction process is as follows:
(1) Cross-chain transfer process (deposit):
以BTC为例, 上图为跨链转入流程（充值）
(2) Cross-chain transfer process (withdrawal):
上图跨链转出流程（提现）
主持人：10. How does the Nerve Staking mechanism work?
Nerve Staking机制是如何运作的？
BZ：Nerve’s main network nodes are divided into three types: ordinary nodes, consensus nodes, and virtual bank.
Nerve的主网节点分为三种类型：普通节点，共识节点，虚拟银行。
The ordinary nodes are responsible for functions such as transaction collecting, block and transaction verifying, and providing services for applications.Ordinary nodes will allocate consensus incentives based on the proportion of pledged assets in the pledged assets of the entire network.
普通节点:普通节点负责交易的收集、区块和交易验证、为应用提供服务等功能。普通节点会根据质押的资产占全网质押的资产的比例，来进行共识激励的分配。
The consensus nodes are responsible for the maintenance of the blockchain, and the mortgage deposit can be used to create the consensus node. The deposit cannot be less than 200,000 NVT. The number of consensus nodes on the Nerve main-net is fixed at 35, and the main-net will choose the 35 nodes with the highest deposit to become consensus nodes.
共识节点：共识节点负责区块链的维护，抵押保证金才能创建共识节点，保证金不可以低于20万NVT。Nerve主网的共识节点数量固定为35个，主网会挑选保证金最高的35个节点成为共识节点。
The virtual bank is responsible for the maintenance of cross-chain assets, including the creation and management of multi-signature accounts or smart contracts for parallel chains, the creation and broadcasting of asset transfer transactions, etc.The virtual bank is selected from the consensus nodes, and the default is the top 15 consensus nodes with the largest deposit The weight of the virtual bank’s reward is twice that of the consensus node.
虚拟银行:虚拟银行负责跨链资产的维护，包括创建和管理平行链的多签账户或智能合约，创建并广播资产转出交易等。虚拟银行从共识节点中选出， 默认为共识节点中保证金金额最多的15个共识节点。虚拟银行的收益权重比共识节点更高。
主持人：Nerve’s three-layer node architecture not only ensures that the entire network has very high performance, but also ensures that the entire network has good decentralization characteristics. So how can users become nodes to obtain revenue?
Nerve的三层节点架构，不仅保证整个网络拥有非常高的性能，还保证了整个具有较好的去中心化特性，那么用户该如何才能成为节点从而获得收益呢？
BZ：If you want to become a Nerve mainnet node owner and participate in staking, you need to hold at least 200,000 NVT.
如果你想成为Nerve主网节点，参与共识挖矿，至少需要持有20万个NVT。
If the number of asset pledges on your node can be ranked in the top 35 of the entire network, you can become a consensus node.
如果你的节点上的资产质押数量能排到全网节点的前35名，你就可以成为共识节点。
If you can become the top 15, you will also become a virtual bank node, You’ll get more bang for your buck.
如果你能成为前15名，你将成为虚拟银行节点，这样你将会有更多的收益。
主持人：Blockchain will be the key technology of the fourth industrial revolution. What positive effect do you think Nerve has on the development of the entire industry?
区块链将会是第四次工业革命的关键技术，您认为Nerve对整个行业的发展有哪些积极作用？
BZ： (1) Speaking from the speed of technology application landing: Nerve takes the leading in the industry to realize heterogeneous cross-chain technology;
（1）从技术应用落地速度来讲：Nerve在行业里率先实现了异构跨链技术；
(2) From an innovation perspective: Nerve took the lead in realizing multi-currency staking: everyone is a miner, revitalizing people’s idle assets such as BTC and ETH, thereby bringing stable and multiple benefits to users;
从创新角度来讲：Nerve率先实现了多币种Staking：人人都是矿工，盘活人们闲置在手的BTC、ETH等资产，从而为用户带来稳健、多重的收益；
(3) In terms of performance: Nerve uses the original POCBFT consensus mechanism to greatly increase the speed of block generation, and the average is maintained at about 1-3S;
从性能上讲：Nerve使用独创的POCBFT共识机制，使出块速度大大提高，平均保持在1-3S左右；
(4) The essence of restoring the blockchain is simpler and more efficient: NerveNetwork can provide decentralized on-chain asset management services for trading platforms and wallets; at the same time, it provides rapid establishment of DEX and one-click customized transaction peer-to-peer services based on Nerve.
还原区块链更简单、更高效的本质：NerveNetwork可以为交易平台和钱包提供去中心化的链上资产管理服务；同时提供基于Nerve底层快速搭建DEX和一键定制交易对等服务。
主持人：Please share the next development of the project. Does Nerve Network have any new activities for users?
请分享项目接下来的发展情况，Nerve Network面对用户，有哪些新活动呢？
BZ：On July 10th,Nerve’s main-net will be released；
Q3 2020：NerveDEX trading platform, light wallet, staking will be available, and external interfaces will be opened.
7月10日，我们将发布Nerve的主网；
今年第三季度，我们将发布Nerve DEX、轻钱包。在那时，大家也可以在Nerve上委托，外部接口将会陆续开放。
After that we will continue docking more blockchains. In the near future, Nerve users will access seamless to various assets of BTC, ETH, ERC20, NULS, NRC20 and NULS parallel chains, and there are plans to support more mainstream blockchains.
同时，我们将努力对接更多的区块链使用Nerve。在不久的将来，Nerve用户将可以实现无缝接入BTC、ETH、ERC20、NULS、NRC20、NULS平行链的各种资产，而且我们也有计划支持更多主流的区块链。
The Nerve mainnet is scheduled to go live on July 10th, and after taking a snapshot of NULS holders on July 12th, the NVT will be airdropped at a 10:1 ratio.
Nerve主网计划于7月10日上线，并在7月12日面向NULS持有者进行快照后，会按照10：1比例空投NVT。
Before the NerveNetwork mainnet was launched, many exchanges actively listed futures transactions. After the mainnet online, we will give priority to exchanges that lists Nerve like Bitmartt. We will maintain long-term in-depth cooperation with Bitmart and all other exchanges that help Nerve ecosystem grow, launch activities that benefit users in real time, and promote the healthy, benign development of the project and the prosperity of the community ecology.
NerveNetwork主网还没有上线以前，就有很多交易所主动列出期货交易。主网上线后，我们优先考虑像Bitmart这样有实力的交易所上线，我们将与Bitmart以及其他所有有助于Nerve生态系统发展的交易所保持长期的深入合作，实时推出受益于用户的活动，促进项目健康、良性发展和社区生态的繁荣。
We also very much welcome Bitmart’s participation in Nerve’s virtual banking node. Meanwhile, Nerve’s decentralized exchange is scheduled to go live soon. At that time, we will focus on NerveDex, and users can quickly and safely exchange assets on the blockchain.
我们也非常欢迎Bitmart能参与到Nerve的虚拟银行节点中来。同时，Nerve的去中心化交易所计划在不久后上线。届时，我们会把精力集中放在NerveDex上，用户可以安全、透明地在区块链上快速实现资产的交换。
非常感谢Berzeck的精彩分享！本次直播感谢所有支持的媒体和朋友，欢迎大家持续关注BitMart Labs行业观察站，我们将继续为大家带来更多的行业热点内容。
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