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1  Alternate cryptocurrencies / Altcoin Discussion / The Current Target to Rise Through the Top 20 in Market Cap on: April 10, 2019, 06:59:58 AM
Liesa Huang
NULS Core Team CEO
Liesa graduated from University of Munich, Germany with a masters in linguistics, she has 10 years of experience in business management and marketing in China and Hong Kong as formal senior management in SAIC and other top 500 internet companies in the world.
Liesa specializes in market development, brand promotion, and product innovation in Asia. She has been investing in cryptocurrency since 2016 and is an avid enthusiast for blockchain. Equipped with an in-depth understanding of token economics and blockchain products, she works to help the world better understand the value of blockchain.
Interviewer: Chloe@ weixin.qq (WeChat) Future Finance

NULS is a global open source and community-driven blockchain project, which is a highly customizable blockchain infrastructure. It consists of microkernel and functional modules. NULS formulates a set of industrial blockchain technology standards, which follow the principles of hot plugging, modularization and parallel extension, and provide functional modules such as replaceable smart contracts, multi-chain parallel, consensus mechanisms, P2P network, storage, encryption, multi-level accounts, etc.

Recently NULS released the NULS 2.0 Alpha version — PanGu v1.0, which is based on the micro-service architecture. We c onducted an in-depth interview with Liesa, NULS core team CEO. We hope this interview helps investors who are curious about NULS to gain a comprehensive understanding of the project.

1. Why does NULS2.0 choose micro-service architecture?

Liesa Huang:

To begin with, simplicity has been the NULS vision since it was founded in early 2017. We have always been committed to making the blockchain easier, so from the beginning our architectural approach has always been modular, because modularity is by far the simplest solution for chain-building. However, the modular NULS 1.0 version still adopts a monolithic architecture.

Those who have maintained a large software system using a monolithic architecture know that when adding a new business function to the system, you must download every module’s code from the repository, deploy it in the IDE, and then develop and test it. Even though there exists part of the code you need in an implemented module, there is no way to call it directly. You have to make a copy, and then modify the copy to realize the new business functionality. This adds a huge complexity to chain-building. Micro-service architecture, on the other hand, allows the ability to split the complex large-scale software system into different layers of modules according to business functionality. Each module can be independently deployed and serves the external systems.

Simply speaking, micro-service is a way of implementing the architecture by building the bottom layer to take service as a unit. This underlying idea for better service coincides with our consistent idea of making blockchain easier. Therefore, we choose to upgrade the network and apply the micro-service feature to NULS 2.0.


2. How is one-click chain-building made possible with NULS? What are the features?

Liesa Huang:

The Chain Factory is a product that NULS will launch this year that manufactures chains like an assembly line in a factory. It will be implemented using the NULS module repository where anyone can grab the modules they need for the features they want their chain to have, and the Chain Factory does all of the assembling for them. It is a standardized “one-click customized chain-building tool”, to provide developers with the easiest, fastest, zero-threshold chain-building experience possible.


The Module Repository is jointly developed and maintained by the NULS core team and technical community to provide any basic blockchain module such as network, consensus, account, etc. Any developer can participate in the development of any module by sharing their code contributions to the repository. After passing a review, the module may be included in the module repository for public use. With the continuous improvement of the module repository, it will grow to contain an array of general and business modules, and will become a basic development library applicable to different industries, providing complete blockchain solutions for any enterprise.

The Chain Factory itself is a blockchain whose nodes can run multiple chains at the same time. In this way, the blockchains built using the Chain Factory can run directly on the nodes of the Chain Factory, which saves the trouble of setting up the operation environment of nodes, and greatly reduces the time and cost of development.


Chain-building can be realized through Chain Factory with only four simple steps:

Select the required modules from the Module Repository of the Chain Factory;
Configure the basic system parameters and fill in the information for the genesis block;
Apply the main purpose of the chain to select it’s consensus method, and whether to run it directly on the nodes of the Chain Factory;
Pay a deposit and broadcast a chain-building transaction. After the confirmation of the transaction, the new chain will be built instantly.
Through the user-friendly interface provided by the Chain Factory, enterprises and developers only need to go through a simple configuration to build a chain with ease and efficiency, leading to significant savings of both time and cost. When adding new modules while using the Chain Factory’s nodes to run your blockchain, the node will automatically determine whether a module you selected already exists. If not, it will be downloaded from the Module Repository and run automatically. You can also choose to set up your own nodes to run your blockchain.

3. What are the highlights of the NULS cross-chain solution?


Liesa Huang:

The cross-chain solution is based on the main network, whereby all blockchains only communicate with the NULS main network. The verification of the transaction is performed by the NULS main network and each parallel chain trusts the verification results. Every blockchain developed on NULS can directly select the cross-chain module and integrate it into the system to realize cross-chain functionality. The cross-chain module implements the NULS cross-chain protocol, which can easily communicate with the main network, and then transfer assets to other parallel chains through the NULS main network. For Ethereum, Bitcoin and other public chains, NULS provides a common protocol conversion layer to enable them to communicate with the blockchains in the NULS ecosystem. The protocol conversion layer can communicate with public chains such as Ethereum and the NULS main network chain as well, to realize intercommunication with other parallel chains in NULS ecosystem in an more indirect way. The NULS cross-chain consensus is mainly achieved through SDK and protocol, which provides a very simple and fast cross-chain capability.

4. Why does the blockchain industry need NULS 2.0? What innovative breakthroughs will it bring to the industry?

Liesa Huang:

The most prominent feature of the NULS 2.0 is the integration of micro-service into the underlying design of blockchain. As mentioned before, the overriding value of micro-service thinking is business orientation. Blockchain technology is evolving to the point where the very real demand is the application. In the Internet era, the product manager plays a proverbially leading role in a project. The technology cannot be the only focus of the blockchain to enter the era of blockchain products. Therefore, NULS 2.0’s technical concept specializes in the product thinking and product concept, which provides the greatest level of business separation with the strongest level of technical support for future blockchain product managers. This is a fairly new kind of underlying design concept in blockchain technology.

5. NULS 2.0 is a project that encourages deep participation by the technical community. Why does the NULS core team favor a technical community to guide the NULS network? What are the difficulties and benefits of doing so?

Liesa Huang:

We humbly believe that even the strongest team has weaknesses. One of the great gifts that the blockchain offers to the business world is community cooperation and decentralization. Although immature, it is worth exploring and developing. The community is deeply rooted in the NULS project, and we have accumulated many excellent technical community programmers from all over the world who are also eager to join us in the bottom layer of development.

The technical community joining the core team to do the underlying design and development is a great way to utilize the best assets of a team and build a community of contributors. It also attracts more possibilities for the future technical development of NULS. So, in spite of the many difficulties of language, time zone, and cultural differences, we push through the wild working hours, and enduring work habits because the global technical development of NULS is a major principle we adhere to and prioritize. Our strong work standards and resolute habits will affect others in the collaborative process as we standardize the design and development of NULS.

6. What is the layout of the global business cooperation after the release of the NULS2.0 Alpha version — PanGu v1.0?

Liesa Huang:

NULS has business teams in the Greater Bay Area of Silicon Valley and South Korea. Many of the first test users of PanGu v1.0 are from the Greater Bay Area and South Korea. NULS 2.0 is targeted at blockchain developers and enterprises. So we will start from the broader technical community coverage and enterprise communication to embrace the global users with a need to build a chain, and will timely optimize our products based on their feedback.

7. Recently (on March 27) BlockGroup, the parent company of BlockVC, established a $200 million acquisition fund and strategically invested in NULS. What do you think they suppose is the greatest value of NULS?

Liesa Huang:

As mentioned in the BlockGroup announcement, the blockchain industry still lacks a fully-fledged infrastructure development suite of underlying frameworks and modules, as well as any technical standards. NULS greatly helps shorten the development cycle of blockchain and lowers the technical threshold, which is what the BlockGroup values most about NULS. They were impressed by the agility that micro-service lends to blockchain. The scope of application goes far beyond the public chain, its also applicable to consortium and private chains, and is suitable to businesses of any size.

The principles that the NULS core team adheres to, such as technical community development, and being fully devoted to applying the strength of the technical community by integrating its strongest members into the underlying core development process, means that a good framework of community autonomy will flourish through exploration of the core features, and advance the governance model of NULS. These principles are highly consistent with BlockGroup’s concept of the blockchain.

The blockchain is still in its infancy and the combination of blockchain development with global technical community development creates a fusion of human capital and decentralized projects that can provide a powerful push forward for the the whole industry.

8. How can NULS still focus on the technical update, iteration and breakthrough in such a market?

Liesa Huang:

Actually, the NULS team didn’t really pay much attention to the secondary market. We’ve been involved in our mission and goals since 2017. This may sound hollow, but it is true. Whether code submission of NULS 1.0 in Github or a redesign of it into the NULS 2.0’s micro-services layer, the way our technology product team works is completely immersive, because its the only way to be exceptionally focused and to succeed. You can see this in the Github repositories of NULS core and the technical community, the amount of code produced by the team rivals even the biggest projects. We all know that our technical product team is not large, but the modular architecture we intend to do based on the micro-service is extremely advanced. This will allow the global technical community to be fully involved in the underlying development, and it may take some time, especially for Chinese programmers. So we have to focus, and stay immersed, to be fully involved so that in this way we can accomplish what we want to achieve.

9. Many investors said NULS 2.0 will be one of the most promising projects in the next one or two years. How does the NULS team regard it?

Liesa Huang:

First of all, thank you for the recognition and love for NULS. The NULS core team has great ambitions for the future. In terms of market cap (which is often a common concern for investors), we hope to be rising through the top 20 of CMC’s global market cap list soon enough. I’d like to analyze our goal from several dimensions:

Technology. We all know that there are many solutions for the bottom layer of the blockchain. The module infrastructure of the NULS 2.0 micro-service supports the chain-building, multi-chain and cross-chain products. In fact, we have seen similar architectures in Baidu, JD and other enterprise-level solutions. This also indicates that NULS will probably be one of the most popular and user-friendly schemes of blockchain product.
Community governance. I think that the community governance aspect of blockchain adds a special charm to business models throughout the past 20 years. The project that can regenerate its own core developers and other technical and community members as they phase in and out during its lifetime of autonomy is a truly valuable and secure blockchain project. NULS has emphasized a lot on community construction since its establishment. We still have the continuous optimization and improvement of our community governance model to polish. The establishment of the Community Constitution, Board of Directors, Ambassadors, as well as our global technical community, allows engagement at every step of development to direct and secure the future of the NULS project.
Once we complete the development of the NULS community governance model and make on-chain governance completely feasible, the 20 million in our community fund will work to further ensure the future sustainable development of the NULS community.

Global outreach. Those who are familiar with NULS know that we are a global operation, and so I travel to the United States, and South Korea, from China all year round. One of the biggest values of blockchain lies in globalization. Both the circulation of globalization and the integration of global communities reflect the business value of the whole industry very well. So we will stick to our global strategy.
The first batch of NULS 2.0 Alpha enterprise users are from the United States, South Korea and Europe. This year, we will increase cooperation with even more international partners.

Value circulation. The general consensus is that a blockchain’s token realizes its value via circulation, so circulation is a closely-watched metric. NULS is also a financial product listed on an exchange with the largest international circulation and trading volume (Binance). Therefore, it is also one of our goals to focus on value circulation and make the NULS token intrinsic value reflected in the circulation.
These four points are the core team’s opinions on the value of NULS. As mentioned before, our current goal is to enter the top 20 in terms of market cap. Of course, market cap is a very important indicator in the long run, so it is somewhat meaningless to keep a close eye on the short-term fluctuations.

If you ask me, the innovation, change and influence that NULS can bring to the blockchain world is of great value in itself, and is also one of most prominent and frequently occurring reminders the team gives ourselves, which we call the ultimate problem we are forced to face. So we have no choice but to realize through achievement the way we want to advance a blockchain-driven world.

Finally, thanks again for your recognition and attention. The best reward for us all is the encouragement of each other in this endeavor.
2  Alternate cryptocurrencies / Altcoin Discussion / Re: Will Stablecoins have a future? on: April 10, 2019, 05:55:03 AM
Facebook also is finding capitals to invest their stable coin FB coin. Such a huge company is doing this. Why he do a thing without future? Also some alternate coins have future too.
3  Alternate cryptocurrencies / Altcoin Discussion / NULS: A “One Click” Chain-Building and Cross-Chain Ecosystem on: April 09, 2019, 04:00:35 AM
Initialized on September 27, 2017, NULS is a global open-source and community-driven project whose main network was launched in July 2018. Since its establishment, NULS has maintained its commitment to making the blockchain easy and simple. To facilitate this, NULS has adopted a modular approach with version NULS1.0, to include a chain-building process alongside a multi-chain and cross-chain ecosystem.

Regarding the modularity of NULS 1.0, there was still room for improvement. In order to further loosen the coupling between modules and lay a solid foundation for chain-building and cross-chain, NULS core team and NULS CCC (NULS Code Craft Council) members creatively combined the micro-service architecture with the blockchain to design a brand new NULS 2.0 architecture.

1. NULS 2.0 Modular Chain-building

1.1. Layered Design


For the majority of enterprises with chain-building requirements, they prefer to use blockchain technology to settle the business problems rather than invest too much in the underlying development, just like most common systems. So NULS has adopted a layered design to separate the business layer from the bottom layer to enable enterprises to focus on their own business development when building a chain.


To optimize the modularity and realize the complete independence of modules, and improve the customization degree of enterprises in chain-building, NULS has introduced the micro-service architecture in the layered design.

With the micro-service architecture, enterprises can just focus on business development. Moreover, NULS provides basic service libraries for each individual service module to handle basic issues such as communication between modules, which can further lower the development cost and simplify the development.

The layered design of NULS consists of three layers, namely micro-service infrastructure layer, blockchain basic service layer and DAPP application layer.

1.2. Micro-service Infrastructure Layer

As the core of NULS 2.0, the first micro-service infrastructure layer is called NULSTAR. It is a blockchain micro-service underlying framework, mainly used to realize service discovery, service registration, service communication and other functions required by the microservice architecture.


For the enterprises with the preference to build a chain based on micro-service architecture, they can directly develop the blockchain on NULSTAR with no need to care about the underlying development.

In order to reduce the chain-building workload for enterprises, NULSTAR also features many common functions such as reports, authorizations, updaters, translators, etc. In this way, the enterprises can directly use the built-in functions provided by NULSTAR, and do not need to develop them by themselves.

1.3. Blockchain Basic Service Layer

The second layer of NULS2.0 is the blockchain basic service layer. In this layer, NULS divides the blockchain system into different modules based on the micro-service architecture, which are mainly the general module and business module.

The general module is the core module required for all blockchains, including network module, ledger module, account module, transaction module, consensus module and block management module. The business module is developed by enterprises according to their specific business requirements.

When building a chain in the modular way provided by NULS, the enterprises only need to select the general module from the NULS module repository to build a basic chain, and then integrate the own business module with the basic chain.

The micro-service architecture adopted by NULS further improves the independence of modules. There is no code dependency between modules, and each module can be independently deployed and serve the external systems.

This is of great commercial value to the enterprises using NULS for modular chain-building. The business of large-scale enterprises is often very complex. So it is essential to split the business to reduce the complexity of the system and facilitate the maintenance. Building a chain based on NULS makes this process much easier. When there is a need to iterate the blockchain, the enterprise only needs to develop the corresponding module and then replace the original one, which will not have any impact on other modules so that the stability of the system can be ensured. As for new business functions, the enterprise can just develop new business modules and then add them to the system, which is very simple and can help reduce operating costs. In addition, there is no restriction for development language in NULS, so the enterprise can use any language for business module development.

In cases where the enterprise wants to customize the blockchain with the consensus mechanism different from NULS, this is also easy. They can simply develop their own consensus module to replace the consensus module provided by NULS. Compared with other chain-building projects, NULS won’t limit the enterprise to use the same consensus mechanism, which makes it truly highly flexible, achieving the most optimal customization.

1.4. DAPP Application Layer

To help enterprises build their own blockchain ecosystem, NULS 2.0 also designs the third layer — a DAPP application layer.


Developers who want to develop DAPPs on the blockchain based on NULS can connect to the blockchain through the interface provided by the connector in NULSTAR, and then easily obtain various services. In addition, NULS will also provide the basic application library for DAPPs in the third layer to help developers deal with network messages and communication protocols, etc., so that developers can focus more on the DAPP’s business development and further reduce the development cost of DAPPs.

2. One-click Chain-building

NULS believes that there is an increasing need for enterprises to use blockchains to solve their own business problems in the future. Although the modular chain-building in NULS 2.0 can greatly reduce the corresponding cost of the enterprise, the development of business modules is still a must. For small and medium-sized enterprises with tight funds and weak technical strength, there are still many difficulties. In order to accelerate the implementation of blockchain application and help enterprises solve the problems of difficult chain-building and high costs, NULS hopes to realize “one-click chain-building” through the graphical interface provided by the core product Chain Factory.

Chain Factory is implemented based on the NULS module repository, which is jointly maintained by the NULS core team and the NULS technical community with built-in basic modules developed by NULS. Other developers can also participate in the development of the modules by submitting the developed work to the code repository. After passing the review, the module can be included in the module repository for public use. With the continuous improvement of the module repository, NULS will supply more general modules and business modules, and will become a basic development library applicable to different industries, providing complete blockchain solutions for even more enterprises.

The Chain Factory itself is a blockchain, in which the nodes can run multiple chains at the same time. In this way, the blockchain built through the Chain Factory can directly run on the nodes of the Chain Factory, which saves the trouble of setting up the operation environment of the blockchain node and greatly reduces the cost.

Chain-building can be realized through Chain Factory with only four simple steps:

1. Select the required modules in the module repository of the Chain Factory;

2. Configure the basic system parameters and fill in the information of the genesis block;

3. Fill in the chain introduction and chain running method, such as the main purpose of the chain, whether to run it directly on the node of the
Chain Factory;

4. Pay a deposit and broadcast a chain-building transaction, after the confirmation of the transaction, the new chain will be built successfully.

If you choose to directly use the Chain Factory node to run your blockchain, the node will determine whether the module you selected already exists. If not, it will be downloaded from the module repository first. At this point, your chain will run automatically. Of course, you can also choose to set up your own nodes to run your blockchain.

Through the graphical interface provided by the Chain Factory, enterprises and developers only need to go through a simple configuration to build a chain with ease and efficiency, leading to significant cost and time savings. The “one-click chain-building” of the Chain Factory will speed up the implementation of blockchain commercial applications, allowing us to envision the function of multi-chain parallels.

3. NULS Cross-chain Ecosystem

In the future, there will be more and more blockchains, so it will be a must to realize the intercommunication between chains and make the value and data circulate. In order to achieve this goal, NULS provides its own cross-chain solution.

3.1. NULS Cross-chain Solution

NULS cross-chain is based on the NULS main network, where all blockchains only communicate with NULS main network. The verification of the transaction is performed by the NULS main network and each parallel chain trusts the verification results.

Blockchains developed based on NULS can directly select the cross-chain module provided by NULS and integrate it into the system to utilize the cross-chain function. The NULS cross-chain module implements the NULS cross-chain protocol, which can easily communicate with the main network, and then transfer assets to other parallel chains through the NULS main network.

For Ethereum, Bitcoin and other public chains that are not affected by NULS, NULS provides a common protocol conversion layer to enable them to communicate with the blockchain in the NULS ecosystem. The protocol conversion layer can communicate with public chains such as Ethereum and NULS main network as well, which realizes the intercommunication with other parallel chains in the NULS ecosystem in an indirect way.

3.2. Formation of Cross-chain Ecosystem

Due to the micro-service architecture, the blockchain built on NULS can easily utilize the cross-chain function by directly adding the cross-chain module with built-in NULS cross-chain protocol, and perform value and data intercommunication with other parallel chains.

The NULS protocol conversion layer also enables other public chains to communicate with the NULS main network, thereby indirectly communicating with other parallel chains in the NULS ecosystem.

On March 28, 2019, the NULS core team has released the NULS 2.0Alpha version — PanGu v1.0. Even now, enterprises and individuals can carry out modular chain-building based on NULS2.0. The birth of Chain Factory in the future will further facilitate the process through the “one-click chain-building”. At that time, the multi-chain parallel will be possible in the NULS ecosystem, which will lay a solid foundation for the construction of the cross-chain ecosystem.

Conclusion

1. Based on the micro-service architecture, NULS realizes the decoupling of modules in the code layer, with no restriction on the development language. The blockchain built on NULS will be equipped with good scalability, which is conducive to subsequent iteration and maintenance, and reduces the operation cost of the enterprise.

2. NULS will develop the core product Chain Factory with the NULS module repository to utilize the “one-click chain-building” and help enterprises and developers build their own blockchain efficiently;

3. NULS will accelerate the implementation of blockchain commercial applications through modular chain-building and “one-click chain-building”. There will be an environment of multi-chain parallels in NULS ecosystem, which is a solid foundation for the construction of NULS cross-chain ecosystem. In the future, NULS cross-chain solutions will realize the NULS cross-chain ecosystem of numerous chain intercommunications.

The NULS Core Team — #Nulsdeep and no sleep till adoption.
4  Alternate cryptocurrencies / Altcoin Discussion / Re: Nuls makes Trust Simpler-A highly customizable modular blockchain infrastructure on: March 20, 2019, 02:59:09 AM
March 19, 2019: Welcome to the NULS Bi-Monthly Progress Update: NULS White Paper v2.0 Published🚀🚀🚀

It’s that time again. What has the team been doing in the first half of March 2019? Let’s check it out together!

Technical Progress
1. Main Network

- The NULS main-net v1.2.0 has been launched. Many game and application development partners begin to use the random number mechanism for dApp design and development.

2. Blockchain Explorer

- The new blockchain explorer ([https://nulscan.io](https://nulscan.io/)) has been launched to the main network and will continue to collect and handle issues.

3. White Paper v2.0

- The white paper v2.0 has been officially released after the revision.

4. NULS 2.0-alpha

- The NULS 2.0-alpha continues to be tested internally and part of NULS 2.0-related tools and documents have been improved.

5. Test Network

- The main-net wallet v1.2.1-beta is in preparation, with discovered issues being fixed.


CCC Progress

- Berzeck and Ray continue to integrate Nulstar and NULS2.0 modules and develop Nulstar’s logging framework at the same time.
- Angel fixes some bugs in Telegram bot.
- Josh and Angel are preparing for the development of Metamask, a Chrome browser plug-in wallet.
- Together with CCC, the team creates a new Task list to prioritize next-stage technical and product tasks.
- NULS CCC member Angel will attend the[ NULS smart contracts workshop](https://www.meetup.com/es-ES/DevAcademyES/events/259466743/)held in Madrid, Spain on March 21.
- NULS CCC member Moshe will participate in [Blockchain developer workshop](https://www.meetup.com/fr-FR/Blockchain-Personal-Data-by-Pikcio/events/259120886/) in Paris, France on March 23 to exchange and compete with other participants.

Business & Community Events

- NULS Ambassador’s election in the second quarter of 2019 has started and the voting is underway. The voting link for this campaign[>HERE](https://wallet.nuls.io/#/vote/voteDetail?voteId=20&routerName=voteList)

- The NULS white paper v2.0 has been released on March 13, opening a new chapter for NULS. We believe that the community development path that can constantly motivate novel insights is a major feature that distinguishes blockchain projects from other commercial projects. It is inevitable to have continuous iteration and innovation in the development of open source projects, which is also the charm of blockchain. The NULS white paper v2.0 shows a brand new picture of NULS and begins a new chapter. [Learn more >>](https://medium.com/@nuls/a-new-chapter-for-nuls-the-2-0-white-paper-has-been-published-74d7fb9642d3)

- Niels, product development director of the NULS core technical team, was invited to attend the fifth open class of COINVOICE with the theme of “what is the random number mechanism on the bottom level of public chains for dApps” on March 13.[ Learn more >>](https://nuls.community/d/428-niels-wang-random-number-generation-mechanism-for-dapp)


- On March 14, [“Chain Factory” & “Cross Chain” micro video](https://mp.weixin.qq.com/s/jr9RGA1aAaHiX9BJj9njRA) was released, which highlights the core features of the NULS white paper v2.0.

- At 20:00 on March 14, NULS and Huobi Chat jointly held the NULS community special sharing session, where Ken Huang, a well-known blockchain expert and NULS technical advisor shared the industry focus amid the great enthusiasm of the community.

![img](https://cdn-images-1.medium.com/max/1000/1*WicHJZsaVLwEEacX6Dxo_Q.png)

- On March 16, three candidates campaigned for the NULS Chinese community ambassador’s election via live broadcast.


- [1000 NULS bounty for IOS-SDK development](https://nuls.community/d/411-1000nuls-bounty-for-ios-sdk-development)
- We have created individual Telegram channels for two new partners who will participate in NULS v2.0 alpha1 test environment. Token Network and PeerX are engaged with some of our CCC members in those channels to familiarize them with NULS so they will be better prepared for the upcoming v2.0 alpha1 test environment.
- We are organizing are second Developers Workshop in San Jose which will focus on NULS smart contracts module. We are planning the event for the second week of April.
- NULS Singapore Ambassador Ang KangWei held the giveaway event for NULS ASIA, welcoming community members to participate. [>HERE](http://nuls.asia/giveaway)
- Community member He Boxin shared the theme of value investing in the 10th NULS air class.

- NULS is listed on Australian exchange Cointree!

According to Cointree’s [official announcement](https://www.cointree.com/buy/nuls), the Australian exchange Cointree has officially launched NULS and supports NULS/AUD trading pair. Cointree offers a variety of payment methods, and the transaction fee is reasonable. It is one of the optional trading platforms for buying, selling and trading NULS. [Learn more >>](https://twitter.com/nulsservice/status/1103160067044532224)

- Decentralized exchange GDEX has listed NULS

According to GDEX’s [official announcement](https://support.gdex.io/nuls/), GDEX has formally launched GDEX.NULS. Users can deposit, withdraw and trade in GDEX website, GDEX APP, MagicWallet and Bitshare website.

- The well-known YouTube channel CryptosRUs conducted a late-night Q&A on three outstanding projects, and analyzed the recent market of NULS, indicating that the current market continued to climb with positive performance. (It is on behalf of the blogger’s personal opinion only and does not constitute investment advice.)

- Portuguese Ambassador Joao issued the [work report for February](https://nuls.community/d/406-portuguese-ambassador).
- NULS Singapore Ambassador Ang KangWei released the [work report for February](https://nuls.community/d/396-singapore-nuls-ambassador-report-february-2019).
- NULS technical advisor Ken Huang and Xiang Wenbo released the article:[Why it is Impossible to Solve Blockchain Trilemma?](https://medium.com/@nuls/why-it-is-impossible-to-solve-blockchain-trilemma-c03745debb6). [Top market group](https://www.topmarketgroup.com/news/-why-it-is-impossible-to-solve-blockchain-trilemma-) also released this article.

Proposal Related


- Community member Xiaosa created the proposal for[ NULS Chinese community construction](https://nuls.community/d/425-nuls).
- Community members Aurora and Shirley jointly initiated the proposal for NULS Chinese community content contribution incentive. [The voting is underway](https://nuls.community/d/372).
- NCG20190304 NalexNuls: [Digital media production Node proposal](https://nuls.community/d/367-ncg20190304-nalexnuls-digital-media-production-node-proposal/28) voting is in progress.
- [NODE FORGE’s test network incentive proposal ](https://nuls.community/d/259)has been formally implemented, we welcome members to join in the test network maintenance. At present, there are over 80 consensus nodes in the test network.

[How to get the testing coins](https://nuls.community/d/131-get-the-testing-coins-of-the-testnet/50).

- Community member HyperPay initiated the[ node support proposal](https://nuls.community/d/424-hyperpay-nuls) for HyperPay access to NULS pool.
- The NCG20190214 community fund support proposal for the operation and promotion of NULS fan site (hellonuls) is in progress. [Check the replies for monitoring data](https://nuls.community/d/311-ncg20190214-nuls-hellonuls/26).
5  Alternate cryptocurrencies / Announcements (Altcoins) / Re: What is Nuls? on: March 12, 2019, 08:33:34 AM
NULS Makes Big Moves in the Market and Bigger Moves on its Roadmap
Go to the profile of NULS
NULS
Mar 11

With NULS 2.0 on the horizon, we have seen some excitement building around NULS. The Alpha testing of 2.0 will soon move to our second testnet — an incentivized testnet aided by the Node Forge proposal and voted on by the NULS Global Community in anticipation of NULS 2.0.

Community developer and CCC member Berzeck has completed the most basic modules for Nulstar — the precursor and underlying basis of 2.0. Both are currently undergoing thorough internal testing and are scheduled to be released to testnet as early as April.

To prepare for the eventual marketing campaign and implementation of our branding strategy, a new website is currently being designed to help display some of the major design features and advantages of NULS 2.0 and Chain Factory — the groundbreaking enterprise blockchain product that will be based on 2.0 capability. As a taste of what’s to come, Chain Factory will also begin its developmental design phase in the Spring of 2019.

And while many other projects are just now starting to realize the benefits of an underlying microservices architecture, NULS leads the way and has already begun testing it with the first round of internal tests for 2.0 and Nulstar.

Starting from Scratch Vs. Starting From Simplicity
The lowest base level of a blockchain’s architecture must be compatible with the coding level of existing systems in order for existing systems to integrate the blockchain’s features. Otherwise, cost is increased while efficiency is lost. This is the main reason NULS 2.0 was designed — because there is a demand for this type of simple base architecture to enable the adoption of businesses by integrating existing systems with blockchain technology. It is not enough to simply be able to build a chain.

Meaningful adoption will begin with an underlying microservices framework which doesn’t require a business to build or start their blockchain integration from scratch. NULS 2.0 and Chain Factory will make it possible for a business to create a fully customizable, flexible, and easily updated blockchain perfectly suited to their specific needs in a fraction of the time, and at a fraction of the cost of the legacy model. There are many projects in the space catering to the enterprise market, but NULS leads the vanguard of innovation with customizable modular services, only made possible by 2.0.

More User-Friendly Wallets
Many other developments will find their way to completion during the Spring of 2019, as the market appears to be making its return to positive sentiment. Wallet choices and alternatives have been a main priority of NULS throughout the crypto-winter and Ledger integration is entering its final stage of development. Binance’s Trust Wallet is an open-source, secure wallet service that is also being currently integrated by NULS and allows the user to always be in control of their private keys. Addition to Bitkeep wallet is also being integrated, and will allow users to stake, and vote from the wallet.

The desktop wallet for the 1.0 mainnet has been a cumbersome resource hog — and this is to be expected, because running the desktop version of NULS is nothing short of running a full node. Noticeably, other projects like ETH only used full node wallets in the early stages of development because of synching and memory requirements — a full node is not a wallet designed for everyday customer usage. In the past six months of development NULS has welcomed the addition of several light wallets — a web wallet, Moshe’s light wallet, and most recently the CCC’s Nytro wallet. Nytro is a stand-alone application that does not require users to access it by importing their private keys over the internet.

With all of this underway it is not surprising that the market is starting to warm up to NULS, even prior to the launch of a formal marketing campaign. Technological innovation takes time, and we appreciate the community’s support during the development of 2.0. Innovation has always been one of the major strengths of NULS, and we look forward to sharing some of the fruits of that innovation with everyone soon.Thank you NULS Community for all of your support!

The Core Team — #Nulsdeep and no sleep till adoption.
https://medium.com/@nuls/nuls-makes-big-moves-in-the-market-and-bigger-moves-on-its-roadmap-262cfe06c40b
6  Alternate cryptocurrencies / Altcoin Discussion / Re: Recruitment of Community Developers on: March 12, 2019, 08:06:25 AM
1000NULS (about $500+ based on Mar 12 price)bounty for IOS-SDK development
Task:Complete IOS-SDK development and documentation
Bounty:1000 NULS

IOS-SDK function list

Account


Create account (Specify the number of creation, password)(Get the address, public-private key pair )
​   
Generates the address based on the private key

Decrypt the private key

generate keystore

Parsing the keystore

Verify the address

verift keystore

Transaction

Transaction assembly (transfer, set alias, create node, stake, stop node, cancel stake, create contract, call contract, delete contract)

Transaction serialization (all transactions)

Transaction deserialization (all transactions)

Transaction hash computing

Transaction signature

API Call

Provide basic code, you can easily call the wallet API
RSVP
https://nuls.community/d/411-1000nuls-bounty-for-ios-sdk-development
7  Local / 中文 (Chinese) / Re: 身处熊市,是逆境还是机会?说说你最想抄底哪些币种? on: March 12, 2019, 08:04:14 AM
NULS吧,国内很难得的良心团队了,感觉一直在做事,技术社区CCC 也是吸引了全球的技术人才,下一轮牛市中看好100x
8  Alternate cryptocurrencies / Bounties (Altcoins) / Re: [BOUNTY] 🔴🔴 🐝 🐝 [HNY] BIG BOUNTY !! 10.000.000 HNY [HONEYPOD]🐝 🐝 🔴🔴 on: March 12, 2019, 08:00:34 AM
1000NULS (about $500+ based on Mar 12 price)bounty for IOS-SDK development
Task:Complete IOS-SDK development and documentation
Bounty:1000 NULS

IOS-SDK function list

Account


Create account (Specify the number of creation, password)(Get the address, public-private key pair )
​   
Generates the address based on the private key

Decrypt the private key

generate keystore

Parsing the keystore

Verify the address

verift keystore

Transaction

Transaction assembly (transfer, set alias, create node, stake, stop node, cancel stake, create contract, call contract, delete contract)

Transaction serialization (all transactions)

Transaction deserialization (all transactions)

Transaction hash computing

Transaction signature

API Call

Provide basic code, you can easily call the wallet API
RSVP
https://nuls.community/d/411-1000nuls-bounty-for-ios-sdk-development
9  Alternate cryptocurrencies / Announcements (Altcoins) / Re: What is Nuls? on: January 10, 2019, 10:37:27 AM
thanks for your reminder, will do. You mean update news on this topic or in other social media. You can use our community forum https://nuls.community/ to see some related reports posted by CCC members.
10  Local / 山寨币 / 阿里、滴滴钟爱的微服务为何能与区块链完美融合? on: January 10, 2019, 09:26:50 AM
近几年微服务架构技术的成熟,让我们看到了,包括阿里、滴滴、唯品会等越来越多知名企业开始使用微服务对自身的系统进行重构。甚至在2017年开始大火的区块链行业中,也有区块链项目开始使用微服务架构。

为何这些知名企业都开始抛弃单体架构,转而使用微服务?大火的区块链又为何能和微服务结合在一起呢?

什么是单体架构

![img](https://mmbiz.qpic.cn/mmbiz_png/15I9UlaV5vnRsib8f1ZUUhiazyoHX8dajLKMhicQvmmJP5PLmW7DbHWlZVCHA75tqOXZ1CwdJ89b7aMOsDZuKQM3g/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1)

从Web应用的早期开始,单体架构就是软件系统架构中最主流的架构,那什么是单体架构呢?

举个例子,假设你要开发一个电子商务系统,其中包含了订单、客户、商品等不同功能的模块。开发完成之后,你将所有的程序统一打包,然后部署到一个服务器中,用户访问系统的所有功能,都是依靠这一个服务器来提供。

像这样,所有功能都部署在同一个服务器中的系统,采用的架构就是单体架构。

单体架构的缺陷

维护过拥有单体架构的大型软件系统的人一定有过这样的体会:当你需要为系统新增一个业务功能时,你需要从代码库中下载所有模块的代码,在IDE中进行部署,然后才能进行开发和测试;本来在某个已有的模块中,已经完成了你需要的部分编码,但是你却无法直接调用,只能拷贝一份同样的代码,然后进行修改,实现新增的业务功能。

这些都是单体架构中模块耦合度高、代码复用性差、可扩展性低的表现。在小型软件系统中,因为业务不会过于复杂,在平衡开发成本之后,通常也可以采用单体架构。
 
但在大型软件系统中,维护和迭代是持久性的,如何保障开发完成之后,更好的对系统进行维护是必须要重点考虑的,而微服务正是一种能够有效节省维护成本的架构设计。

微服务架构及其特性

![img](https://mmbiz.qpic.cn/mmbiz_png/15I9UlaV5vnRsib8f1ZUUhiazyoHX8dajLic40LzvyFwqRIBQwX69nMicJTqcgO10VEwGvna2ejCqYuDTn8Mg4sCMw/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1)

微服务是一种架构风格。它将一个复杂的大型软件系统,根据业务的不同,拆分成不同的模块,每个模块可以被独立部署,并对外提供服务。

如果你开发过微服务架构的系统,你会发现,业务驱动,是微服务架构的一个典型特征。

在上世纪80年代初,RPC(远程过程调用)技术出现之后,开发者开始应用RPC来构建大型系统,在这个过程中,开发者发现不是所有技术上能够拆分的功能,都应该被拆分。由此得出的结论是:根据业务拆分功能更加合理。这一经验最终进化成为微服务架构中的设计原则之一:业务驱动。

微服务架构的另一个特征是模块化服务。这是什么意思呢?

采用微服务架构开发的系统,每一个独立的业务单元被划分为一个单独的模块,而每一个模块可以被独立的部署在服务器中,提供相应的业务服务。最终所有模块提供的服务组合在一起,就可以形成一套完整的业务流程,成为一个系统。

业务驱动和模块化很好的解决了单体架构系统中存在的问题。模块之间相互独立,通过接口完成模块间的通信,有效降低了代码的耦合度。在开发新增的业务功能时,你只需要从代码库中下载你需要的模块,并不需要下载所有的代码,开发和测试将会更加简单,并且新功能不会对原有的系统产生任何影响,系统的可扩展性得到了有效地提升。

NULS区块链与微服务的完美融合

不仅阿里和滴滴等传统互联网知名企业喜欢微服务架构,从2017年开始大火的区块链行业,也有项目率先使用微服务架构做出了创新。

在2018年7月正式完成主网上线,获得比特大陆战略投资的NULS公有链项目,在1.0的设计中就采用了模块化的思想,想要实现一个可定制的区块链基础设施。

但是NULS1.0的设计并没有做到完美的地步,依然有许多需要优化的地方,其中就包括如下三个主要问题:

测试和部署仍然必须应用于整个项目;

用户界面仍然是代码库不可分割的一部分;

只有一种开发语言可以用来增强系统并进行修改。

为了解决这些问题,进一步优化NULS的整体设计,NULS核心团队和社区成员共同设计了基于微服务的NULS2.0全新架构。


NULS模块仓库,你的区块链乐高

在使用微服务架构对NULS进行优化之后,NULS将利用微服务模块化的特性,构建一个模块仓库,里面将包含搭建区块链所需要的所有基础模块。

模块仓库的成功构建,让企业或机构定制自己想要的区块链,变成了像是一个搭乐高的过程。例如,一家金融机构,想要用NULS模块仓库搭建一个满足自己业务的区块链系统,这时候可以直接从模块仓库中挑选账户、交易、区块等基础模块进行使用,然后再根据自己的业务需求开发相应的业务模块即可。

之所以说,这像是一个搭乐高的过程,还有一个原因是一个已经开发完成的模块,可以被独立的部署,并对外提供服务,这样每个模块就可以被多个区块链重复使用。这就像你搭乐高,一个模块不仅可以用来搭火车,还可以用来搭汽车。这样模块的复用性就提高了,灵活性也提高了。

完善的开发库,让开发区块链更简单

使用微服务的系统,解决好模块间通信的问题是必须要考虑的,NULS在这一点上也提供了自己的解决方案。

![img](https://mmbiz.qpic.cn/mmbiz_png/15I9UlaV5vnRsib8f1ZUUhiazyoHX8dajL7TCcYxwgFp7GD5eecLfYOlV7kjNU3Dxumoj3YjwyHicJibvG2LJuUP9A/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1)

模块间通信是每个模块都必须要处理的任务,为了方便开发,避免重复性的工作,每个基础模块中都会添加一个服务基础库。这样基础模块就可以方便的继承所描述的通用方法,不需要重新编写相应的代码。

![img](https://mmbiz.qpic.cn/mmbiz_jpg/15I9UlaV5vnRsib8f1ZUUhiazyoHX8dajL1asaQyhySN450ic1a5uRBqIRJrMibltjAN2Dn3ic26HnI6UibNJq6bXqLA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1)

为了进一步的减少开发者的工作量,方便外部程序与平台的无缝连接,NULS2.0的架构中,还设计了适应各种终端的基础应用程序库。这些库是一些代码,提供了关于如何管理网络资源的复杂细节,即设计消息,协议处理等,这样的话开发人员就只需要关注他们的应用程序想要解决的问题,而不用关心如何将其集成到平台中。随着时间的推移,这些库可以移植到多种开发语言中,从而吸引更多的外部开发人员加入到项目中。

![img](https://mmbiz.qpic.cn/mmbiz_jpg/15I9UlaV5vnRsib8f1ZUUhiazyoHX8dajLB4kL9dw1iaibz8LBic9ajlPZMu04esniaic2REY0ib7n1LEPqKI65h5Cpjhg/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1)

NULS是一个面向可定制化服务的区块链基础设施,是全球性区块链开源社区项目,完整的NULS2.0的微服务架构主要分为三层:

第一层:微服务基础架构层;

第二层:区块链基础服务层;

第三层:DAPP应用层。

这个设计跳出了常见的区块链思维局限,从更高的维度对NULS进行了重构。NULS核心团队决定在这个架构基础上来进行NULS2.0的重构。这样的设计让NULS将不仅仅是区块链底层基础设施,还是与区块链系统无缝结合的分布式系统基础架构,它将成为一个不同系统间可以进行无缝通信的平台,这将使围绕NULS构建的企业能够更快地蓬勃发展,同时大大降低开发成本。

 
未来,当NULS真正成为一个强大灵活的平台之后,那番景象一定不可想象!
11  Alternate cryptocurrencies / Announcements (Altcoins) / Re: What is Nuls? on: January 09, 2019, 08:54:19 AM
Jan 4th, 2019: Welcome to the NULS bi-monthly progress update.


Technology Progress


1. Node Wallet

- The NULS main-net wallet v1.1.6 has been released, which optimizes memory management, network node discovery mechanism, network data transmission mechanism and block download mechanism.

2. NULS 2.0

- The network module, block management module and consensus module are under joint debugging.
- The transaction management module is expected to enter joint debugging in the first week of January.
- The ledger management module is still under development.
- Started the refactoring of api-server module, completed data parsing, realized mangoDB storage, and implemented the interface of front-end RPC.

3. Blockchain Explorer

- The UI design has been completed and it is now in the development phase, which is expected to be completed by the end of January.

4. New Wallet

- Two rounds of review have been completed. Currently, it is in the UI design phase, which is expected to be completed in mid-January. Compared with the old version, it is more convenient to view the consensus node. In addition, the web wallet, node wallet and light client share the same UI.

5. NIP

- The revision work has been completed. Please check out the details in the Community section:

[**NIP1_NIP的目的和指导(公示) NCG20181227 - NULS community**
*Discuss around the NULS modular next-generation blockchain. Any question ? There is an help section where you can ask.*nuls.community](https://nuls.community/d/270-nip1-nip-ncg20181227)

6. NULS Document Repository

- It has been developed and is currently deployed on the intranet. It needs updates and supplements with basic documents before it is released.

7. White Paper Revision

- According to the current technical development of NULS, we have preliminarily completed the revision of the white paper, which is still under improvement and is expected to be completed this month.


Technical Community Progress

CCC (Code Craft Council) Progress


- CCC members [**Josh**](https://nuls.community/d/288-mechjosh0-december-2018-report)**,** [**Moshe**](https://nuls.community/d/120-moshe-malawach-progress-work-and-situation-report/14)**,** [**Berzeck**](https://nuls.community/d/287-progress-report-2018-12)**,** [**Naveen**](https://nuls.community/d/286-naveen-ccc-work-status-december-2018)**,** [**Edward**](https://nuls.community/d/294-december-2018-report/2)**,** [**Angel**](https://nuls.community/d/115-angelillou-work-report/11), and [**Claudio**](https://nuls.community/d/301-december-2018-report) all have submitted their work reports for December, which details their work progress.

Business & Community Events

1**The NULS Ambassador election has completed. Four ambassadors from the United States, the United Kingdom, Singapore and Portugal won in the campaign.** After 20 days of fierce campaign, the voting result of the NULS Ambassador’s election came out. According to the Ambassador’s election rules, 4 Ambassadors have been elected to server for the first quarter of 2019. The U.S. Ambassador @Jgatto ranked first with 3,129,046 votes, Portuguese Ambassador @Cristinh0 ranked second with 3,014,371 votes, UK Ambassador @ThatMartiniGuy ranked third with 2,979,377 votes, and Singapore Ambassador @juggerno ranked fourth with 2,167,466 votes. This poll totaled 16,814,668 votes out of 5,590,602.55NULS. According to the total circulation of NULS, the voting rate reaches about 12.42%.

- [**NULS Election Exemplifies True Decentralized Blockchain Governance**](https[Suspicious link removed]mplifies-true-decentralized-blockchain-governance-7ad4450cddc8)


2 **Pen Luo**, NULS Product Manager, was invited by CSDN’s Blockchain Lemon to write a technical analysis article -“Product disclosure: simultaneously supporting multiple public chains, the node wallet is developed in this way”. For more information, please click [HERE](https://mp.weixin.qq.com/s/uZTblRs7mRr3IRPDFAIf2A).
- On Dec. 15th, **Cody Lan**, Technology Manager of NULS Shanghai office, attended the high-end wine party -“Stars Plan”, organized by Shilian.com.


3 On Dec. 16th, **Alicia Huang**, Commercial & PR Department Director, was invited to attend the Ear Finance Blockchain Technology Conference China 2018.


4 **NULS moves to the 6th place in CCID’s 8th issue of Global Public Blockchain Technology Assessment.** China’s Center for Information and Industry Development (CCID), under the Country’s Ministry of Industry and Information Technology, announced the Center’s 8th update of its Global Public Blockchain Technology Assessment Index (GPBTAI) on Dec. 20. From the specific index, NULS has jumped up rapidly to the sixth position. In just four months, from #20 to #9 and then to #6, the NULS technology concept and technical strength have been fully recognized. As a new generation of public blockchain, NULS has outstanding performance in basic technology. For more information, please click [HERE](https://mp.weixin.qq.com/s/uZTblRs7mRr3IRPDFAIf2A).


5 On Dec. 20th, **Essam**, NULS Community Manager in Australia & New Zealand, was invited to attend the[ **AMA event of the Public Blockchain Alliance** ](http://www.marsfinance.net/newsdetail/20181220155518614559.html)— “How to view the development of the public blockchain in 2018”. Essam mentioned that *“community is the overriding part of the public blockchain ecosystem. If you develop a DApp or tool that no one uses, it’s worthless. First, you need to build your user base and delve into what products they need. It’s reasonable to operate in a public-chain way, which allows us to develop communities more easily, rather than providing services to individual companies. When blockchain technology is truly widely used in enterprises, more substantial changes will take place.”*


6 On Dec. 22nd, **Jason Zhang**, NULS Founder, and Alicia Huang, Commercial & PR Department Director, were invited to attend the CSDN Blockchain Workshop on how to develop smart contracts and build with Java. At the workshop in Beijing, Jason shared the zero-based practical development of a smart contract.


7 **Liesa**, NULS Core Team CEO, took the interview of the CSDN’s Blockchain Lemon-“Late winter: Can the blockchain warm up?” Liesa believes that the rapid development of an industry in its early stage is bound to involve people with different purposes, and also incur various situations, which are normal phenomena. The global economy is in the downward trajectory in 2018, understandably, anxiety and uneasiness have been ubiquitous in the global economy body. Blockchain, a brand new industry, is still in the early stage of development. People involved may be more in a sense of crisis than those in other industries. Every coin has two sides. Usually, under such crisis awareness, more future directions will emerge. For more information, please click [HERE](https://mp.weixin.qq.com/s/aaUmMvFjkTlZQW4Dn-LCMw).

8 NULS can now be found on the[ Bituniverse APP](https://www.bituniverse.org/).

9 Coinmarketcap updated NULS information such as total supply and Circulating Supply etc. [*https://coinmarketcap.com/currencies/nuls/*

10 Overseas media Coincodex analyzed three major projects, including NULS, from Dec. 17 to 23, 2018.For more information, please click [HERE](https://coincodex.com/article/2761/top-3-coins-to-watch-dec-17-dec-23-2018/).

11 Launched an interview to hear the voice in the Chinese community and talk about the shortcomings in the development of NULS. <https://nuls.community/d/283-nuls-20181228>

12 NULS community released a video presentation on the NULS development in December. This is a nice video from our community member [Nalex](https://twitter.com/NalexNuls?lang=en).

13 Community member Nalex opened the [**online store**](https://www.teepublic.com/user/nalexnuls?utm_source=designer&utm_medium=social&utm_campaign=NalexNuls) for NULS peripheral products.

[**T-Shirts by NalexNuls | TeePublic**
*Shop t-shirts, phone cases, hoodies, art prints, notebooks and mugs created by independent artists from around the…*www.teepublic.com](https://www.teepublic.com/user/nalexnuls?utm_source=designer&utm_medium=social&utm_campaign=NalexNuls)

14 The African Ambassador released an introductory video in the Ambassador election to share his plan for the ambassador’s development.

15 Singapore NULS Ambassador Juggernot posted his December work report on the community forum [HERE](https://nuls.community/d/300-singapore-nuls-ambassador-report-december)
- South Korea YouTube blogger released the NULS introductory video, sharing the news that NULS has been listed on the Huobi Korea Station.

16 [**NIP1_NIP Purpose and Guidelines (NCG20181227)**](https://nuls.community/d/271-nip1-nip-purpose-and-guidelines-last-call-ncg20181227) has been released tothe community. NIP represents the NULS Improvement Proposal. NIP is a design document that provides information to the NULS community about NULS-related improvement processes or new features. NIP authors are responsible for building consensus and recording different views within the community.

17 [**NIP2_NULS Community Constitution**](https://nuls.community/d/276-nip2-nuls-community-constitution) has been released. Due to the development requirement of NULS and to better facilitate the favorable operation of the NULS community and to make blockchain technology easier with NULS, the NULS community will constantly seek and implement NULS community autonomy for the realization of self-governance and self-evolution.

18 [**NIP3_Community Fund Management and Use of Process**](https://nuls.community/d/275-nip3-community-fund-management-and-use-of-process) has been released(NGC20181221). To meet the needs of the ecological development of the NULS community, the NULS Community Fund will be managed and used on the principle of fairness, justice and openness. The NULS Community Fund account is open to the community and subject to the supervision of the community members. All proposals for community incentives are under management in alignment with the Community Charter. Only with the approval can the incentive be drawn from the Community Fund. The fund will be managed by the members of the foundation in the early stage. With the gradual progress of the governance mechanism, the fund will be handed over to the community in the later stage.

19 NULS has been listed on the Anybit wallet to distribute Christmas gifts to the community — 20 Anybit BankCard cards.


20 NULS held a Christmas giveaway on social media [Instagram](https://www.instagram.com/p/BrTzT_cnOXK/?utm_source=ig_web_copy_link) and [Weibo](https://m.weibo.cn/6386511770/4317469647220176), to wish every NULS community member an amazing Christmas.

21 Plan and launch the New Year’s Day activity — “Gather vigor, win gift”, 2019 is starting with vibrant new beginning. The activity is still in progress so come and join!

original link:https://steemit.com/nuls/@nuls/jan-4th-2019-welcome-to-the-nuls-bi-monthly-progress-update
12  Local / 中文 (Chinese) / Re: 身处熊市,是逆境还是机会?说说你最想抄底哪些币种? on: December 26, 2018, 08:26:46 AM
NULS吧,POC共识,熊市年化收益14%-18%,团队也一直在做事,靠谱
13  Alternate cryptocurrencies / Altcoin Discussion / Top 3 Coins to Watch Dec 17 - Dec 23, 2018 on: December 26, 2018, 03:15:42 AM
article link:https://coincodex.com/article/2761/top-3-coins-to-watch-dec-17-dec-23-2018/

Bitcoin (BTC)

Bitcoin BTC, -0.10% is regarded as the world’s first decentralized digital currency, and was created in 2009 by the pseudonymous Satoshi Nakamoto. Bitcoin is a deflationary currency whose issuance is capped at a total supply of 21 million coins. Bitcoin is the most popular cryptocurrency and is traded on various exchanges and is also used in peer to peer transactions.

Why Bitcoin?
Bitcoin remains the main coin to watch as we approach the end of the year, and analysts are warning that the price may fall slightly lower as we near the “accumulation” stage. As a result, any new money entering the market will be drawn to BTC first, and institutional investors are waiting for an SEC decision on a Bitcoin exchange-traded fund (ETF) by VanEck and SolidX on the Chicago Board Options Exchange (CBOE), with the deadline being set for February 27, 2019.

Fidelity Investments will also launch the Fidelity Digital Assets spinoff that provides cryptocurrency trading solutions to institutional investors in 2019, while NASDAQ Inc. is also planning to list Bitcoin futures next year. In addition, December 19 marks the Cboe XBT Expiration Date and this represents the end of the final opportunity to trade the XBTZ18 Bitcoin futures contract.

Buy Bitcoin
https://coincodex.com/buy/BTC/USD/
How to buy Bitcoin (BTC) on Coinbase?
https://coincodex.com/article/2549/how-to-buy-bitcoin-btc-on-coinbase/


IOStoken (IOST)

IOStoken IOST, -1.08% is a Singapore-based project which launched in January 2017; the project focuses on the Decentralized Internet of Services and provides a scalable, secure and decentralized blockchain app platform. The IOST token is used to facilitate payments across the network and help to disperse fair rewards and incentives to network participants.

Why IOStoken? 

The team are on schedule to hit the targets laid out in their roadmap, and their Testnet 2.0 is set for December 20 while their MainNet is scheduled for Q1 2019. The team have announced that the exact dates of these releases will be as follows:

Testnet v2.0 "Everest" - December 20, 2018
Mainnet v1.0 - February 25, 2019
The Everest release will see the team ramp up the amount of developer activity on their platform as dApp creators can now prepare their product launches on the final testnet version and project developers will see their creations migrate onto the Mainnet in February 2019.

How to buy IOST?
https://www.binance.com/en/trade/IOST_BTC/?ref=10960637

Nuls (NULS)
Nuls NULS, -4.77% is a global open-source project with a highly customizable blockchain infrastructure. The team behind the project aim to lower the barriers to entry and help to foster the adoption of blockchain technologies. Nuls reduces the costs of development, thus making the use of blockchain technology more desirable for commercial entities and organizations.

Why Nuls?

The team have announced that the NULS token is scheduled to be listed on Huobi Korea Exchange on December 17. Deposits start from 15:00, Dec 14 (GMT+8) and NULS/BTC and NULS/ETH trading will be available from 15:00, Dec 17 (GMT+8). Withdrawals will be available from 14:30, Dec 18, 2018 (GMT+8). In a quiet week for project announcements, the listing could spark an increase in trading activity.

How to buy NULS?
https://www.binance.com/en/trade/NULS_BTC/?ref=10960637
How to buy Nuls (NULS) on Binance?

https://coincodex.com/article/1721/how-to-buy-nuls-nuls-on-binance/

How did last week's coins perform?
Last week’s coins experienced mixed results as Komodo KMD, 5.64% fell by 12.5% and is currently trading at around $0.52. TomoChain TOMO, 4.68% experienced a significant amount of positive sentiment around its mainnet launch and grew by 14.3% and TOMO is currently trading at $0.17. ZCoin XZC, -2.12% suffered the most and was unable to resist the overall downturn; the privacy coin lost 16% in value, and is currently trading at $4.34. Over the course of the week, the total cap dropped by 9.5% and moved from around $114B on Monday to $103B on Sunday. 
14  Alternate cryptocurrencies / Altcoin Discussion / Re: The progress bulletins of Nuls on: December 26, 2018, 03:06:03 AM
We had a great month in December and NULS is gearing up to have an OUTSTANDING year in 2019!
If you want to see a video. Please click below link
https://www.youtube.com/watch?v=Nv4HU30UfQU&feature=youtu.be

Exchanges NULS listed
Binance: https://www.binance.com/
OKEx: https://www.okex.com/
Huobi global:https://www.hbg.com
Huobi Korea:https://www.huobi.co.kr
Bit-Z: https://bit-z.com/
CHAOEX: https://www.chaoex.com/
KuCoin: https://www.kucoin.com/
Wazirx: https://wazirx.com/
QBTC: https://www.qbtc.com/
Bibr: https://www.bibr.com/
KTRADE: https://www.ktrade.io/
Indacoin: https://indacoin.com/
7EBIT: https://www.7ebit.com/
Coinspot: https://www.coinspot.com.au/
Ucoin: https://www.ucoin.pw/
BLOEX: https://www.bloex.com/
Coin918: http://www.coin918.cc/
BBAEX: https://www.bbaex.com/
Etherflyer: https://etherflyer.com/
DragonEx: https://dragonex.im
IDAX: https://www.idax.mn/#/
CEO: https://ceo.bi
TOKOK:https://www.tokok.com/
Qubi:https://www.qubi.com/
INEX:https://www.inex.exchange
SimpleSwap:https://simpleswap.io
15  Alternate cryptocurrencies / Altcoin Discussion / Re: The progress bulletins of Nuls on: December 26, 2018, 03:00:56 AM
**Dec 5th, 2018: Welcome to the NULS bi-monthly progress update.**

In the second half of November, 2018, there has been some important update regarding the future of NULS! Now, let’s get right into it, shall we?

### Technology Progress

1. **NULS 2.0**

- A bunch of business modules have entered the code review stage, while others such as the cross-chain module are in the coding stage.

**2.** **Node Wallet**

- The NULS main-net wallets v1.1.3 & v1.1.4 was released. The percentage of consensus nodes with upgraded wallet has reached 90% and the main-net protocol was successfully upgraded at 04:22:30 on Nov 27th, 2018 (GMT+8), with Smart Contracts enabled on the main-net and the function of exchanging small change launched.

**3.** **Web Wallet**

- The web wallet has been updated to v0.9.2, which fixed some bugs on display details, and added the mobile adapters. Now using mobile browser to access web wallet will give you a better user experience.

**4.** **Blockchain Explorer (**[**https://nulscan.io**](https://nulscan.io/)**)**

- The v1.1.0 has been launched, with additional list and details display of the tokens and contracts. Besides, now you can query contracts by contract address;
- The response time of the web wallet and blockchain explorer has been improved from 5 seconds to only 2–3 seconds;
- **Community voting tool**, the first smart contract DApp from the NULS dev team, has been launched and can be accessed through the web wallet. Users can vote, view and initiate new votes. A deposit of 100 NULS tokens is required to initiate a vote and the voting itself only requires a very small transaction fee. Community members are welcome to try it out and give us feedback.

**5. Official Website**

- The v1.1.2 has been launched, adding the Chinese-English switching function, Community page, Developer page, Technical Community section, bi-monthly report section in Information page. The Roadmap has also been updated.
- The v1.3.0 has been launched, changing the display structure of the Wallet page and classifying the wallet into three types: Desktop, APP, and Web Wallets.

**6.** **NIP**

- The NULS core team has proposed the NIP (NULS Improvement Proposal) Standard, which is a process standard for proposals of NULS protocols, modules, client APIs, community governance, environment, information, etc. For example, future suggestions on protocols, modules, community governance and so on can be proposed through this process. After the proposal is approved, relevant matters will be implemented in accordance with this standard. NIP’s process has been reviewed and a detailed document will be released to the community.

**7.** **NULS Document Library**

- The NULS document library has passed the review and will enter the development stage. It will archive all documents related to NULS, such as node manuals, how to use test-net/main-net, underlying design documents, API manuals, smart contract development documents, etc.

### Technical Community Progress

#### CCC (Code Craft Council) Progress

- NULS team posted the “[**NULS 2.0: Philosophy of Design & Why NULS 2.0?**](https://medium.com/@nuls/nuls-2-0-philosophy-of-design-why-nuls-2-0-be86d8aaed5f)” on Medium and other platforms. The core team introduces an innovative microservice concept in the infrastructure design of blockchain, which designs software applications as service suites that can be deployed independently. This concept introduces the most advanced ideas in the NULS 1.0 architecture and transforms them with enhanced flexibility into a new modular design, making modules as flexible as programs that can start independently. This new modular architecture enhanced with microservice suites, that have no programming language limitations, is called NULS 2.0. Both Chain Factory and Cross-Chain Modules are being developed in coordination with this architecture.

NULS Open-Source Technology Meet-Up in Singapore

- On Nov 21st, 2018 (GMT+8), the NULS Open-Source Technology Meet-Up in Singapore was successfully held at BitTemple Office. In addition to blockchain developers, the attendees also included developers proficient in Java, C++, C#, Go, PHP and Nodejs. The enthusiasm of Singapore developers was beyond expectation. Naveen, a member of NULS CCC, analyzed the NULS project in detail from a technical perspective and invited developers to join the NULS technical community on the spot.

Bitfwd 2018 Sydney Blockathon

- From Nov 23rd to 25th, a large blockathon in Sydney, Australia sponsored by NULS: **2018 Bitfwd Sydney Blockathon** was successfully held at Michael Crouch Innovation Center in University of New South Wales. Twelve five-member teams campaigned for tokens and cash awards worth more than $10,000 Australian dollars. Some excellent teams wrote smart contracts on the NULS test-net, and one of the projects, **Money Makers**, got the fourth place. A team member of Money Makers, **Tudor**, showed great interests in the NULS technical community and will help develop the NULS mobile wallet. NULS CCC member Moshe, as well as team members Omar and Essam, participated in the blockathon and provided support to the participants.
- After technical events such as the meet-up in Singapore and the blockathon in Australia, many developers actively joined the technical community and started to communicate with community members.
- CCC members who joined respective module teams started the code review.
- NULS CCC member Moshe posted his work report on the community forum [HERE](http:/[Suspicious link removed]/EyqUTwh).
- NULS CCC Berzeck, along with team member Davi and technical community member Lambda, have started to develop NULS 2.0 C++ version.
- Targeted invitations for NULS technical community have been sent to the blockchain developers in Vietnam, Thailand and other ASEAN countries. Nearly 20 developers joined the NULS technical community.


### Business and Community

#### **Business & Community Events**

- Exciting news! We are less than a week away from the NULS Foundation USA Grand Opening on **Dec 10th** in **San Jose, California.** Our CEO Liesa Huang, COO Isaac Kim, Regional Directors David Wasson and Omar Elmir, Senior Director of Marketing James Barnes and NULS US Ambassador Jay are all gonna be there! We have invited guests from companies all over Silicon Valley and everyone is super excited to attend this event!

![img](https://cdn-images-1.medium.com/max/800/1*A8cTwM7cCILIJcvgLvuBhw.png)

- NULS has reached strategic partnership with **ZS Blockchain** in the United States. The cooperation between NULS and ZS Blockchain will introduce the world’s leading blockchain technology into the blockchain business consulting field, bringing infinite possibilities. Both sides firmly believe that the combination of traditional business models and blockchain technology can truly promote the application of blockchain.

![img](https://cdn-images-1.medium.com/max/800/1*CCy9reRMmCh-kOOSYOxCXQ.png)

- NULS and **Morpheus Labs** have reached further cooperation to jointly promote the large-scale application of blockchain technology. Morpheus Labs, a company offering Blockchain Platform-as-a-Service (BPaaS) and applications in Singapore, will add NULS to its blockchain platform. In addition, Morpheus Labs also operates an application market.

![img](https://cdn-images-1.medium.com/max/800/1*9aQSH3H36xeuqSPfXcZ-bw.png)

NULS Advisor Andy Chae at the Bit-Z Conference in South Korea

- On Nov 16th, NULS was invited to attend the **Bit-Z Global Ecology Alliance and Korea Strategic Layout Conference**. NULS Advisor Andy Chae spoke at the roundtable on the theme of “How can we better promote cryptocurrency development in South Korea”, including the analysis of the popularity of the blockchain asset market in South Korea and the view on the 24.2% revenue tax Korean exchanges have to pay. He also expressed his opinion on whether the phenomenon that the Korean Composite Stock Index dropped 13.48% in October and a large number of investors turned to the crypto market will bring a new round of opportunities.


David Wasson, NULS US Regional Director in University of Oregon

- On Nov 17th, David Wasson, NULS US Regional Director, attended the “Outside the Blockchain” event organized by the University of Oregon Blockchain Group. At the event, he introduced the consensus mechanism and technical advantages of NULS, receiving a warm response. David’s presentation is shared [HERE](https://mega.nz/#!6m4wzQaZ!6OVtb-AFeZ9PWSnc53Nml5wmJh1GJHQo6U8CVTWsqAk).


James Barnes, NULS Senior Director of Marketing

- **James Barnes** from the United States officially joined the NULS (USA) team in San Jose, California, USA, and became the Senior Director of Marketing. The NULS global team added another talent!


- After fierce competition, NULS successfully entered the Responsible Blockchain World Championship — China Semifinal. On Nov 23rd, Alicia Huang, NULS Business Director, and NULS Product Manager Emerson Hu represented NULS in the RBWC China Open in Shenzhen, China. Ultimately, NULS successfully emerged from 25 projects from China, Britain, South Korea, Lithuania, Australia and other countries, and became one of the five winners to join in the RBWC China Semifinal in Hainan province, China.
- On Nov 22nd, VeriTag announced at the IMDA conference in Singapore that it would build a blockchain food safety ecosystem based on NULS. Reaper Ran, Community Management Director and Co-Founder, attended the conference and introduced the core features of NULS.


- In the evening of Nov 23rd, Ken Huang, NULS Advisor, Alicia Huang, NULS Business Director and Emerson Hu, NULS Product Manager, were invited to Huawei headquarters in Shenzhen for in-depth communication with Huawei experts. Mr. Weiyang Zhong, Minister of the Third Division of Huawei Data Management, and Mr. Mingsheng Hua, Managing Director of Accenture Digital Services in Greater China attended the conference.


Reaper Ran, NULS Co-Founder & Director of Community Operations

- Reaper Ran, NULS Co-Founder & Director of Community Operations, was invited to attend CoinVoice’s community live Q&A. He shared the initial ideas, development status, vision and future planning of NULS, inviting community members and developers with dreams in the blockchain world to join the NULS community.


- NULS became one the first projects invited to settle in the “Gold Label Project” of Binance Info platform. The “Gold Label Project” is designed to help users get timely and in-depth information about the project. Users can obtain authoritative, accurate and comprehensive information and multi-dimensional data of the NULS project through Binance Info.


- NULS held online Thanksgiving event on social media Weibo and Twitter, to express gratitude to each community member for the contribution and support to the NULS community.
- Ambassadors have submitted their progress reports. Please check their reports on the [community forum](https://nuls.community/t/progress-report).

#### Exchange News


- [**INEX**](https://www.inex.exchange/) has officially listed NULS at 14:00 on Nov 28 (SGT).

- Bloex launched the NULS contract trading contest with a maximum reward of 5000 NULS.
- Docked with the exchanges for upgrading the main-net wallet. At present, most exchanges have upgraded to the new version of the NULS main-net.

### In The News

- **Bitcoin Exchange Guide**
  Morpheus Labs Integrates NULS Into Its Blockchain Ecosystem
  Read > [HERE](https://bitcoinexchangeguide.com/morpheus-labs-integrates-nuls-into-its-blockchain-ecosystem/)
- **CryptoNinjas**
  Morpheus Labs Onboards Modular Blockchain Platform NULS into Ecosystem
  Read > [HERE](https://www.cryptoninjas.net/2018/11/14/morpheus-labs-onboards-modular-blockchain-platform-nuls-into-ecosystem/)

------

### Have you joined all our social media channels?

**LinkedIn** 👉 [Join now](https://www.linkedin.com/company/nuls-blockchain)
**Twitter** 👉 [Join now](https://twitter.com/nulsservice)
**Reddit** 👉 [Join now](https://www.reddit.com/r/nulsservice/)
**Telegram** 👉 [Join now](https://t.me/Nulsio)
**YouTube** 👉 [Join now](https://www.youtube.com/channel/UCVIyQ6rE49XBm1sTvNZxQVQ)
**Steemit** 👉[ Join now](https://steemit.com/@nuls)
**Instagram** 👉 [Join now](https://www.instagram.com/nuls_foundation/?hl=en)
**Medium** 👉 [Join now](https://medium.com/@nuls)
16  Alternate cryptocurrencies / Altcoin Discussion / Re: Do you buy not top 100 alts? on: December 26, 2018, 02:54:35 AM
Do we still remember the top 10 coins in 2013?  There are new top 10 coins in 2017. So,no one can guarantee the coin outside top 100 will not the one rank top 10 in next bull market.
17  Alternate cryptocurrencies / Altcoin Discussion / Re: it's time to buy altcoins on: December 26, 2018, 02:46:52 AM
Yes,it is the best time to buy altcoins because the prices are good even do not know where is the bottom. Except above altcoin. I was wondering what coins will give the best returns at the moment. So, I choose NULS, the staking ROI varies between 14% and 18%. That's awesome.
18  Local / 中文 (Chinese) / 手把手教你怎么开发以及使用NULS智能合约 on: November 13, 2018, 05:55:27 AM
NULS智能合约采用模块化设计,是图灵完备的,兼容UTXO模型,基于JVM(Java Virtual Machine)实现,内置NVM模块,NULS智能合约解释器将无缝支持JVM体系编程语言,并将陆续支持其他主流编程语言,应用开发者可以使用自己熟悉的语言,设计NULS智能合约。NULS智能合约实现了分钟级别部署,在开发者编写完智能合约之后,可以快速在链上进行部署。同时,NULS智能合约将隔离运行,以保证安全性。

我们希望让智能合约的开发、部署和调用能够更加的便捷化,从而增加开发者对应用开发的兴趣,在不久的将来,能够打造一个丰富的智能合约库。

智能合约从开发到使用总共分为三步:开发、部署、使用。NULS针对不同的步骤,撰写了对应的详细操作文档,希望这些文档能给开发者带来更好的开发体验。

开发智能合约
开发智能合约需要开发者有一定的JAVA编程经验,同时NULS针对开发者提供了友好的文档和工具。
步骤1:开发者需在IDEA中安装NULS插件,可参考IDEA插件操作手册:http://dev.nuls.io/zh-cn/contract/IdeaPlugin.html
步骤2:NULS智能合约的语法是JAVA语法的一个子集,因此开发者需熟悉NULS的智能合约开发手册:
http://dev.nuls.io/zh-cn/contract/index.html
步骤3:若开发者要发布Token,则开发的合约要遵循Token的接口标准。NRC-20 Token 标准:
http://dev.nuls.io/zh-cn/contract/NRC-20_Token_Standard.html

部署智能合约
完成智能合约的开发后,可通过IDEA插件或者节点钱包的用户界面进行部署。
通过IDEA插件部署可参考IDEA插件操作手册:
http://dev.nuls.io/zh-cn/contract/IdeaPlugin.html
通过用户界面部署可参考钱包智能合约使用文档:
http://dev.nuls.io/zh-cn/contract/smartContract.html
强烈建议开发者先在测试网进行测试部署和试用,如果需要NULS测试币,请到该地址去申请:
http://testnet.wallet.nuls.io/#/testNetNULS/testNetNULS
如需要更多的测试币用于测试,请去社区论坛回帖进行申请,社区回帖地址:
https://nuls.community/d/131-get-the-testing-coins-of-the-testnet

使用智能合约

NULS节点钱包提供了用户界面给所有钱包用户调用智能合约,调用分为两种场景:可读和可写方法。其中调用可写方法需要消耗NULS作为合约调用手续费,此时调用可写方法的账户地址需要有足够的NULS,避免因NULS不足导致调用失败。手续费的计算方式可参考文档智能合约手续费:
http://dev.nuls.io/zh-cn/contract/SmartContractFee.html
通过用户界面调用合约可参考钱包智能合约使用文档:
http://dev.nuls.io/zh-cn/contract/smartContract.html

问题收集
若在开发过程和测试网的使用过程中遇到问题,请到NULS社群提问或在bug收集帖子中进行留言,团队会尽快进行处理:
https://nuls.community/d/134-collect-the-bugs-of-the-testnet-bugs

NULS智能合约开发激励计划正在进行中,
开发智能合约最高赢1000NULS,
欢迎各位开发者踊跃参加!详情见下面链接
https://nuls.community/d/191-season-1-of-our-developer-incentives-program-nuls
19  Alternate cryptocurrencies / Altcoin Discussion / smart contract campaign invitation from NULS on: October 29, 2018, 08:06:44 AM
**Company:** <NULS>

**Type:** <Bounty-3200 NULS PRIZE POOL>

**Description:** <Program and deploy smart contracts on the NULS test-net,and submit to Github at https://github.com/nuls-io/contracts.git>

**Contact:** <carly@nuls.io,Telegram:https://t.me/nulscampaign>

**Target Audience Description:** <Smart contracts developer, DApps developer,Java etc>

**Github:** <https://github.com/nuls-io/nuls>
20  Alternate cryptocurrencies / Bounties (Altcoins) / [Bounty] We are providing a bounty for writing analytical |3000+ NULS Prize Pool on: October 29, 2018, 07:33:50 AM
Want 200 NULS? Starting Writing NOW!
Time: Oct 15th-Nov 15th

To participate:
1.Follow us on Steemit: https://steemit.com/@nuls
2.Post an article on Steemit: Write an original analytical article on NULS' technology and post on Steemit, adding both "nuls" and "blockchain" as tags.
3.Compete: Write a reply with the article link in the pinned bounty hunt discussion on NULS community forum: https://nuls.community/d/139-want-200-nuls-starting-writing-now-200-nuls/18
4.Get bonus points: If you have posted your article on other media platforms, post those links as well to get bonus points.

Evaluation:
1.Invite community members to vote on Steemit. By 18:00 (GMT+8) on Nov 15th, writers of the ten articles with the most votes (no less than 100) will receive the bounty.
2.If the article is posted on other media platforms and the view is greater than 1000, the article will receive a 20% bonus on top of the Steemit votes.
3.Once caught cheating in any form (plagiarism, buying views, etc.), one will lose the chance to get the bounty.

Suggested topics:

1.From your distinct perspective, analyze the technology of NULS (technical concept, special features, core product);
2.Do a comparison on NULS vs. other projects;
3.The active role that NULS’ technology plays in the development of blockchain industry;
4.The NULS ecology supported by the NULS technical structure.
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