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WaykiChain (WICC) Monthly Report (September 2020)

WaykiChain (WICC) Monthly Report (September 2020)

https://preview.redd.it/nnuhfz6q01t51.png?width=700&format=png&auto=webp&s=15ce35581f2ebad02af140180f5a8b1fe7931f00
Technology & Products
Public Chain Development
· WASM AMPL contract debugging (100%)
· Research on WASM zero-knowledge proof anonymous transfer (50%)
· WASM Sushi contract coding (100%)
· WASM RPC iOS asynchronous library commissioning (100%)
· Verification of the signature push public key algorithm and testing its codability (C++, go) through RPC (100%)
· The new lock-up airdrop contract function: lock-up users can claim the unlocked assets by entering RegID (100%)
· Porting ASWAP contract to public chain 3.0, adding platform fee processing (100%)
· Optimization of Yield Farming contract reward distribution (100%)
· Optimization of Yield Farming contract penalty distribution mechanism (100%)
· Yield Farming contract testing (100%)
· Deployment and initial configuration of WICC and WGRT yield farming contracts and Wayki-X contract completed (100%)
· Ownership of issuance and transfer rights of the bottom-level token ROG transferred to Wayki-X contract (100%)
· The initial generation of ROG completed. 10.08M ROG entered the WICC pool, 2.52M ROG entered the WGRT pool (100%)
· The first 189,000 ROG was minted in Wayki-X contract for rewards by inflation (12.6M × 1.5%) (100%)
· Transfer of 70,000 ROG to AEX for Ecosystem Yield Farming completed (100%)
· WASM developer documentation: added detailed WASM table (Simplified Chinese) (100%)
· WASM developer documentation: added call of multiple contracts and multisignature transactions in WASM contract (Simplified Chinese) (100%)
Application Development
· Yield Farming back end API (100%)
· Yield Farming front end page optimization (100%)
· Yield Farming front end localization (100%)
· Yield Farming pre-release initial API docking (100%)
· Yield Farming application testing (100%)
· Yield Farming application release (100%)
· xUSD & ROG added to Instant in WaykiTimes Android (100%)
· Memory leak issue fixed in Instant in WaykiTimes (100%)
· Data loading error when swiping in Discover fixed in WaykiTimes (100%)
· Data display optimized in Getting Started in WaykiTimes
· UI debugging of several pages in WaykiTimes (100%)
· WaykiTimes 3.0.4 released (100%)
· WaykiTimes Help Center released (100%)
· WaykiTimes Getting Started released (100%)
· WaykiTimes remember password function released (100%)
· WaykiTimes iOS App Store version tested (100%)
· Google crash analysis and testing added to WaykiTimes Android (100%)
· Solved the data loading issue when swiping in Wayki-X Synths (100%)
· Wayki-X price feed delay fixed (100%)
· Amount issue in the plug-in wallet fixed (100%)
· Display error of release contract type of universal transactions fixed on the blockchain explorer (100%)
· WASM contract display specifications for the blockchain explorer completed (100%)
· Development of the Coinbase integration project (wicc-rosetta-api) (85%)
Plan for October
Public Chain Development
· Research on WASM zero-knowledge proof anonymous transfer
· Correction of ASWAP contract proof of liquidity token generation rules
· ASWAP contract testing
· Docking of ASWAP contract with third parties
· Continuous updating of coind RPC interface documentation
Application Development
· Trade — transaction details HTML5 page to native page transfer in WaykiTimes
· Development of the Coinbase integration project (wicc-rosetta-api)
Market
International Market
· On September 4, Russian volunteers opened the second WaykiChain Russian group in Telegram: https://t.me/waykichainrussian.
· On September 6, WaykiChain opened the official community in Discord: https://discord.gg/XyAkqa.
· On September 6, WaykiChain CTO Richard Chen was invited to the Blockchain + Innovative Service and Industrial Application Conference and the China Chamber of International Commerce Blockchain Innovation Service Industry Committee Establishment Conference as a member of the expert group.
· On September 11, the famous US blockchain TV program Exploring the Block tweeted about WaykiChain, showing it is optimistic about the future development of the integrated DeFi ecology of WaykiChain.
· On September 11, the famous business platform Yahoo Finance released WaykiChain project information and announced that WaykiChain CEO Gordon Gao gives an interview to NASDAQ MarketSite’s Jane King on September 12.
· At 7:00 PM EDT on September 12, world’s largest financial channel Bloomberg TV reported that WaykiChain CEO Gordon Gao was interviewed by Jane King of NASDAQ MarketSite. The interview aired on Fox Business Network at 10:30 PM EDT on September 14.
· On September 12, cryptocurrency Twitter account Crypto Catalog tweeted about WaykiChain, showing it is optimistic about the future development of the integrated DeFi ecology of WaykiChain.
· On September 13, DeFi List added WaykiChain governance token WGRT.
· On September 13, WaykiChain reached market cooperation with the Indian blockchain influencer Gmadvice who started to serve as WaykiChain community manager in India.
· On September 16, WaykiChain released “WaykiChain Launches Phoenix Yield Farming with WICC/WGRT Dual-pool for ROG Genesis Issuance” on Twitter. Up to September 21, the news hit 2,400+ retweets.
· On September 17, the cryptocurrency influencer DeFi List retweeted “WaykiChain Launches Phoenix Yield Farming with WICC/WGRT Dual-pool for ROG Genesis Issuance”.
· On September 18, WaykiChain reached strategic market cooperation with the Korean crypto influencer Pantera who will help WaykiChain establish a broad and strong consensus in Korea.
· On September 19, “WaykiChain Dual-pool ROG Yield Farming Korean Group” community established.
· On September 20, the influencer Crypto Wendy retweeted “WaykiChain Launches Phoenix Yield Farming with WICC/WGRT Dual-pool for ROG Genesis Issuance”.
· On September 21, 130+ Korean media outlets published “WaykiChain Launches Phoenix Yield Farming with WICC & WGRT Dual-pool for ROG Genesis Issuance”.
· On September 23, WaykiChain co-founder and CEO Gordon Gao was invited to an AMA session with ICO Pantera Group, Korea’s top Telegram group (stats by u/combot), where he shared his insights into DeFi with 4,000+ Korean users and introduced WaykiChain’s ROG Genesis Yield Farming.
· On September 24, WaykiChain tweeted “ROG Genesis Yield Farming FAQ” and “Leave your question/problem toward WaykiTimes/Wayki-X/ROG Genesis Yield Farming in the Google forms below to share 800 WICC Giveaway!”, the number of engagements is 1,500+.
· On September 24, WaykiChain global partner Vincent Lionheart was invited to an AMA session to D’va Community.
· On September 24, The Business Telegraph, Bitcoin Garden, and other media published “WaykiChain Launches Phoenix Yield Farming with WICC & WGRT Dual-pool”.
· On September 24, WaykiChain tweeted the ROG Genesis Yield Farming Countdown. The news hit 1,000+ retweets.
· On September 25, ROG Genesis Yield Farming news was the day’s hit in Korea with 5,000+ views on Korean cryptocurrency forums.
National Market
· On September 1, CoinTiger listed WaykiChain governance token WGRT and opened the WGRT/USDT pair. WGRT net buy & hold competition started and the CoinTiger community joined a series of WGRT-themed challenges.
· On September 1, WaykiChain governance token WGRT successfully mapped to Ethereum and ERC-20 WGRT was created. The world’s largest DEX Uniswap officially supported it and listed the WGRT/USDT pair.
· On September 2, WaykiChain Strategic Analyst Jing Tao gave the speech “WGRT Dragon, Fly, Tiger, and Leap: Community Governance Upstart” to the MXC community and distributed 3 gold bars to the event participants.
· On September 7, WaykiChain Strategy Analyst Jing Tao attended [This Is Coin Coffee] live DeFi contest co-sponsored by Coinka, fogwu.com, and tuoniaox.com. WEDEX founder & CEO, Loopring co-founder Chen Xiaoliang and ChainNews Research Director Pan Zhixiong joined the event.
· On September 9, Gate.io selected WaykiChain governance token WGRT for the Listing Vote. Each voter had a chance to share an airdrop of 420,875.43 WGRT. WGRT passed the voting with 53,293,775 votes and was successfully listed on Gate.io.
· On September 10, WGRT/USDT trading pair and WGRT withdrawals opened on Gate.io.
· On September 10, WaykiChain released WaykiChain Governance Token WGRT Information and Addresses. The team announced that before July 1, 2021, WGRT circulating supply will be strictly controlled at 10% of the total supply, or 2.1 billion.
· On September 9 to 11, WaykiChain was invited to IoT World China & 5G China along with 400+ exhibitors including Huawei, Baidu, and Tencent. WaykiChain demonstrated the integrated public chain DeFi ecosystem that will help China’s digital construction.
· On September 11, WaykiChain Strategy Analyst Jing Tao was invited to the Bepal community and shared the speech “WaykiChain Governance Token WGRT: Accumulation and Breakout”. WaykiChain airdropped 3,000 WGRT and cash red envelopes to the Bepal community members.
· On September 12, WaykiChain Technology & Development Manager Yuanhang Xiao and Strategy Analyst Jing Tao introduced [New WaykiChain DeFi Product: Decentralized Synthetic Asset Issuance Protocol Wayki-X] in the official WaykiChain yizhibo account. During the live broadcast, WaykiChain distributed pure gold bars and branded gifts to lucky users.
· On September 13, WaykiChain co-founder & CEO Gordon Gao and Overseas Director Qiyuan Mei shared the speech “WaykiChain Opens the Era of Integrated DeFi Public Chains” in the Gate.io live broadcast room. Gate.io CPO Jiuer was the broadcast host. The guests explained WaykiChain’s DeFi strategy and revealed the launch of Yield Farming.
· On September 15, WaykiChain CEO Gordon Gao and BTC38 co-founder Tianwei Huang held the live stream titled “Eight Questions to Explain DeFi Trends and Opportunities” in yizhibo. The hosts analyzed the status and trends of DeFi, discussed DeFi deployment by public chains and exchanges, and new opportunities in synthetic asset trading. WaykiChain distributed pure gold bars and branded gifts to lucky viewers of the stream.
· On September 16, WaykiChain Strategy Analyst Jing Tao shared the speech titled “WaykiChain’s Integrated DeFi Ecosystem Layout” as the guest of btcmoney.cc.
· On September 18, Bying community invited WaykiChain Strategy Analyst Jing Tao to share the speech “New DeFi Opportunity: Phoenix Yield Farming”. WaykiChain held a WICC airdrop for Bying community members.
· On September 18, WaykiChain published the article “No Pre-mining, ICO, or Reserve! WaykiChain Launches Dual-pool Phoenix Yield Farming”.
· On September 19, WaykiChain published the article “Chapter 1. The Financial Innovation of Blockchain Reformation. The Origin, Logic, and Value of WaykiChain ROG” introducing the background of ROG, the operation mechanism of the decentralized synthetic asset system Wayki-X, and the value foundation of ROG in detail.
· On September 23, “No Pre-mining, ICO, or Reserve! WaykiChain ROG Genesis Farming and Early Release Guide” was released across Chinese media.
· On September 24, WaykiChain CEO Gordon Gao, CTO Richard Chen, and CPO Xi Zhang held a joint live stream on yizhibo explaining the future planning of WaykiChain decentralized synthetic asset issuance protocol Wayki-X, ROG, and WaykiChain DeFi in terms of business model, technology, and products. WaykiChain distributed 1 pure gold bar and 6 branded gifts to the lucky stream viewers.
· On September 24, Gate.io and WaykiChain launched the WGRT Investment Competition. The prizes are a BMW G 310 R motorcycle, a 13” MacBook Pro, a 10.2” iPad, 17 pure gold bars and 99,000 WGRT.
· On September 25, various Chinese media released “Wayki-X 101: WaykiChain Decentralized Synthetic Asset Protocol” introducing the functions and mechanism of the decentralized synthetic asset issuance protocol Wayki-X and the value of its token ROG in detail.
· On September 25, WaykiChain launched the “Looking for the Genesis Prophet” community event. The winners received 10 branded gifts.
· On September 25, WaykiChain ROG Genesis Yield Farming launched. WICC and WGRT pool quotas (5 million and 25 million, respectively) were full within just one hour.
· On September 25, WaykiChain reached ecosystem partnership with AEX. AEX became the first platform to join ROG Ecosystem Yield Farming.
· On September 25, WaykiChain partnered with Bying wallet. ROG Genesis Yield Farming is available in Bying wallet.
· On September 26, ROG, the main token of WaykiChain’s decentralized synthetic asset issuance protocol Wayki-X, was listed on AEX. ROG/USDT trading pair is available.
· On September 26, WaykiChain CEO Gordon Gao gave lectures “DeFi Financial Principles and Commercial Applications” and “DeFi Industry Panoramic Scan” at The First Offline Practical Training Camp of Hash Power University, Shanghai Station. Participants included Ontology founder Jun Li, Chainlink Labs — China Head Philip Fei, Digital Renaissance Foundation Managing Director Cao Yin, and Waterdrip Capital founding partner Zheng Yushan.
· On September 28, WaykiChain co-founder and CEO Gordon Gao was a guest at Hash Power Knowledge Base Private Meeting, Shenzhen Station where he shared the speech titled “Feasible Ways of DeFi Application Popularization”. Other guests included Ontology founder Jun Li, DeBank founder and CEO Tang Hongbo, and Huobi Research Chief Technical Researcher Tianyuan Ma.
submitted by Waykichain to WICCProject [link] [comments]

ETHEREUM FRONTEND JAVASCRIPT APIS: WHAT YOU NEED TO KNOW

ETHEREUM FRONTEND JAVASCRIPT APIS: WHAT YOU NEED TO KNOW

https://preview.redd.it/9djdo90nx9051.jpg?width=2400&format=pjpg&auto=webp&s=54ca700da20bac0692ed294a31e75cfefb96f671
Blockchain has emerged as a popular technology, and if you are planning to make a career in this field, then there are various certification programs. When we talk about Blockchain, then it becomes important to mention about Ethereum. It is a cryptocurrency and an open-source platform as well. There has been some great development in this field, and those who are planning to learn about Ethereum must go for a certified Ethereum course.
Blockchain developers who are developing apps on Ethereum must know about the different frontend javascript which can simplify their task. In this blog, we will be highlight three such popular javascript APIs.
Ethereum Overview:
Ethereum emerged after Bitcoin and has now become a popular Blockchain platform. It is a cryptocurrency as well. It is an open-source software platform. Ethereum offers a flexible platform to the developer so that they can develop decentralized apps with ease.
Although scalability is a bit of an issue with Ethereum, in the current scenario, it is one of the best platforms for decentralized application development.
Looking at the broader spectrum and use of Blockchain, it has become a great career opportunity for many. Hence, option for certified Blockchain Developer is the right way to give your career the right boost.
What is API?
API is a set of the protocol which is used of building and integrating the applications across different platforms. APIs eventually simplifies app development and enables seamless interaction of your products and services with the user.
Popular frontend Javascript APIs:
Web3.js- This is a collection of libraries which empowers you to connect with remote Ethereum node. It is achieved by using HTTP or IPC connection. This is used for the following :

  1. Send ether from one account to another
  2. Interact with smart contracts
  3. Retrieve user account
It interacts with Ethereum Blockchain with JSON RPC protocol. A copy of all the data and code is present on the Blockchain. The API requests an individual Ethereum node with JSON RPC to read and write data to the network.
Ethers.js
Another frontend javascript is Ethere.js, which is used by most of the decentralized application developers owing to its features and functionalities. It has the following main features:

  1. It is open source
  2. It is completely safe as it keeps private keys restricted to the clients
  3. You can import and export using JSON wallets which again adds to the security feature
  4. Import and export BIP 39 mnemonic phrases
  5. You can connect to Ethereum nodes via JSON-RPC, MetaMask, INFURA, or Etherscan.
  6. It is completely TypeScript ready
  7. It offers complete functionality for all Ethereym needs
  8. Extensive documentation
  9. It has a huge collection of test cases
  10. It has an MIT Licence.
If you are looking for another API to develop javascript with Ethereum, then you must consider Ether.js. It is loaded with features that any Blockchain developer would require. The library is designed in such a way that it matches the need of the client. With the use of ether.js, it becomes easier to write javascript-based wallets.
Light.js
The third entrant in our list is light.js. It provides high-level tools which are used for developing efficient Dapps on the light client. This is also a great alternative to web3.js. It works with remote nodes and makes it easy for a developer to build decentralized applications with ease.
Here it becomes important to mention that light.js chooses the best pattern which works with light clients, it listens to headers and makes API calls on a new header an ensures that network calls are not extreme.
The end objective is to put up a high-level library such that the decentralized app developers can make use of this and create apps.
Besides, these there are other APIs like Web3-wrapper can also be used by blockchain developer. These APIs aim to simplify the task of the developer so that they can create apps which work seamlessly.
Final Thoughts
If you are working on a decentralized application developed, then you would come across either of these apps or will be using one of them. In case you are new to this field and are looking for gaining comprehensive knowledge in this field, then you must go for a Certified Ethereum Expert online training program by Blockchain Council. This exhaustive program will help you learn about Ethereum, APIs and allied concepts and at the same time, learn how to use them. In case you want to learn how to use smart contracts on Ethereum based applications, then you must opt for Certified Solidity Developer coursesby Blockchain Council. Connect with us today to explore more about Ethereum.
submitted by Blockchain_org to BlockchainStartups [link] [comments]

How a Web Company developed the Game about Web Companies using Vue.js instead of Redux and MobX

How a Web Company developed the Game about Web Companies using Vue.js instead of Redux and MobX
Hey! It’s been almost 15 years since we started to create and develop web services. You might have heard about them, given them a try, or even be an avid fan, but that's not the point.
We had two well known products on the website building market — uCoz and uKit site builders. Over 90% of registered website creators never got down to creating a website, and this gave us the ambition to create Web Tycoon with the two and a half people on the team that had some game development experience. Not that this was a perfect launchpad for releasing a game about web industry… But you get the idea.

Start of the Winding Path

59,845 backend strings and 65,675 frontend strings coded. More than two years of development, failures, dead ends and seven interface options.These are the trials that we have experienced, though it may haunt the dreams of some team members for a long time.
Why did the people behind a company that focuses mainly on site builders all of a sudden take on a task to create (successfully!) a multiplayer online strategy, even though it’s industry-related, about sites and webmasters?
At some point we realized that uCoz, as a product, started to get out of date. This served as one of the reasons to create a fresh solution, uKit. Which would be okay if the underlying problem hadn't been more serious and hadn't rooted in nothing other than patterns of human behavior. It doesn't matter what website builder we are talking about, be it uKit, uCoz, Wix, Tilda, Jimdo, LPmotor or any other. The majority of registered users will never create a site. This fact is very easy to check, just compare the number of registrations (without bots) against the number of working domain names/active clients.
Why is this so? It’s a good question that we tried to tackle by doing feedback surveys with our and competitors' customers on the phone. “I’ll do it tomorrow.” “Next week.” “Everything is great and user-friendly, but there’s no time for it right now.” The same stuff people say when they buy a gym membership and never show up to work out.
That’s when a simple idea emerged. What if we try to retain at least a part of this audience by inviting them to play a site building game? After all, we have already paid to attract their attention.

Everyone Dreams of Making Their Thing into a Game

No one is going to believe me entirely, but making a personally relatable game wasn’t the key motive. Although the tale is as old as time, “I’m a musician, let’s make a game about musicians!”, “I’m a game developer, let’s make Game Dev Tycoon!” (there is a ton of such examples, especially in the indie genre), this was not the case.
Game Dev Tycoon is a clear success story. It can be seen from loads of copycats and extension to mobile platforms. There’s a big difference between us (different mechanics, different setting), yet it's what Web Tycoon is most often compared with.
Game about Web Companies

Hitting the First Stumbling Block

It was all settled, we were positioned to create a game. I’ve already mentioned our staff in the intro paragraph and how our teams were busy with existing projects, so it can be understood how it didn’t make sense to distract them. What did that mean for us? It meant we had to outsource the work to professionals. This was our first real stumbling block.
First of all, we made an honest effort to hire a capable game development studio. Luckily, industry friends and fellows gave us a few pointers on where it was worth going to. Everyone we talked to liked the project concept, and game studios were happy to take the job.
Here are a few obstacles we stumbled upon next:
  • Yeah, we admit it, our game designer blew it off. “Good luck with your project!”
  • Want a browser game? No problem, we’ll build it with Unity. It’s not an issue that each user will need to install a browser plugin (back then it was the only available option), everyone has it!
A chunk of our budget was shelled out to buy game design documents prepared for us by two studios. The output was quite hefty. A great deal of work was done, no one's arguing this. But what was delivered to us was a very different idea. This proverb describes the situation at its best, “If you’re a hammer, everything looks like a nail.” It was evident that people are used to doing things in a familiar way based on their established practices for GDDs, and generally dislike getting off the beaten track.
But now that I think about it, something good did come out of this. This period of wandering from studio to studio helped us decide on one incredibly valuable thing, the project name. The original code name was uWebmaster (after all, the game is about a webmaster, plus our company has a custom of naming products using the “u” prefix). Next, a more relevant idea — Internet Tycoon — came up. This later on transformed into Web Tycoon.

Second Stumbling Block, Switching to In-House

When we realized that the design studio thing was not working, we took the decision to handle it in-house. Then the lengthy hiring stage started. We were searching for a key figure for the project, a game designer. Someone who could grasp the concept, was passionate about this genre, qualified for this kind of work, and all of those sorts of things.
I don’t want to go into much detail here, the topic of who the game designers are is far from being simple. It’s controversial how to, if at all, write GDDs. There is even controversy around if a game designer should play the game they create while still being a manager. That's a matter for a separate and flame-war discussion. Let's just say that to date the project and the team has survived four game designers (including a junior designer) due to varying reasons.
The team recruitment was anything but easy. For a long time, the game’s only representative was a game designer (one of the four mentioned above). The main reason for this was the “leftover principle” and necessary high requirements. Well, first of all, the developers were needed for the main project, and they were recruited quite successfully for it. However, we couldn’t seem to hunt down a technical director. Of course, that was not good. If you take a decision to build a full-fledged game team, be sure to go the whole way. Understandably, we kept stumbling upon various staff issues for a long time.
When the technical director was finally found, he was a Jack of all trades. For a long time he was a team leader, an architect, and a regular worker. It was quite a challenge for us to fix the employee situation. It took us about six months to finally form a full-staffed team. The trickiest part, oddly enough, was to find an illustrator. Surprisingly, our office manager filled that position.
Summing up this part of the story, we can say that our game team fully established two years ago. There was someone for any task, be it designing interfaces or writing code. They even introduced scrum a bit later, which had been a regular practice for the rest of the company by that time.

Design and Interface

The game now looks like this:
https://preview.redd.it/z9w1n8xz2nu21.png?width=1440&format=png&auto=webp&s=0e709e487bbed319909620f5985418d9b48541ab
The interface is quite unusual for a game, and some people might find its look not really exciting. But that’s a deliberate choice. At first glance, it appears more like a web portal rather than a game.
When I asked friends to take a look at the screenshots, I often heard something like “Isn’t it an admin page?”, “I thought it was someone’s stats, not a game.” Those who belonged to our target audience loved the interface right away. They wanted a truly authentic thing rather than something cartoonish. Though we may lose some casual gamers because of the chosen visual style, we believe in its “clean and straight-to-the-point” design.
What finally made us believe that a game doesn’t have to look typical was Football Manager. A simulator may not look gamesome but can still be a success. The genre makes it possible.
After the style was selected, we worked out a few variants of UI design. Below are some alternative solutions offered by different designers.

AI Is Always Better

Gamers love skins and cosmetics. We haven’t integrated them to the game, but have already learned how to turn players' photos into avatars. The most interesting part is that it happens thanks to an innovative approach to machine learning and involves training models without using datasets.
An avatar is not transformed by means of picture stylization like it’s done in Prisma and other similar services. Instead, it’s generated from the elements of our avatar builder. Even though a machine cannot outdo humans when it comes to photo vs avatar similarity, our AI has reached the results as good as people can produce, which we believe is a success considering its initial task.
We plan to continue developing this technology and will keep you posted about the results. If you can’t wait to play around with the avatar builder, DM us and we will give you this opportunity :-)

Going Mobile

The closer we were to the release, the clearer it was that the game would look great on mobile devices. Sometimes even better than on desktop. At the same time, our desktop players seemed to make a perfect audience so far. They were actively discussing IT stuff in the game chat, making bots for game automation and exploring our undocumented API.
The game was initially developed with the intention to create a browser game first, test its mechanics and balance, and then build native apps. This wasn’t supposed to take a while thanks to the embedded API, but that’s not how it turned out.
In the end, there was no time and budget left to implement this beautiful plan. Moreover, almost all of the publishers we reached out to were mostly interested in a mobile game and asked to came back once it was ready.
We needed some kind of compromise, so the team built iOS and Android apps with Cordova in a matter of two months. It’s obvious that the result wasn’t flawless (decent though) but it allowed the game to be played quite smoothly. Overall, it was a good chance for us to check if the mobile users were going to like our product.

Issues with App Store

It was a bit of a struggle to get our mobile app show up in the App Store. First it was rejected with a comment like this, “You are a web application, so your users can open it in Safari.” But we fixed this eventually.
Then, we had to rename our our eye-pleasing game currency from Bitcoin to Webcoin to comply with Apple’s requirements. To be fair, guys from Apple are right and this name might actually be misleading for our users. But the new one seems to be giving a different vibe to the game.

Technical Stuff

Migration from React and Redux to Vue and Vuex

We are obviously treading on thin ice by bringing up this topic, so here’s a disclaimer first: we don’t try to impose our views on our readers and will agree if you say we could have made it work without any migrations. We just want to tell the story of how it was and describe the reasons for our choice of technologies.
The first revolution in the game creation process, even though a peaceful one, was our switch from React and Redux to Vue and Vuex.
Inside the company, we try to develop our products using the same stack of technologies. First of all, it’s a matter of gaining expertise and it gives us an opportunity to quickly transfer employees from one team to another. At this moment, we mostly use NodeJS, React, and MongoDB.
It was quite daunting to develop a game that has lots of data and relations with NoSQL. In the end it took us a week to migrate there through blood, sweat, and tears, but we’ll get to that.

Why We Moved from React to Vue Halfway Through

A new game designer changed the game’s core mechanics, which resulted in a major makeover of most of the interfaces. We created a prototype of the new mechanics using Vue, the reason for this choice being the low threshold of entry. At this point we had already worked out, and started, introducing a vector system of traffic, income and energy calculation. Before, the data had been stored in the database and we hadn’t taken the speed of data change into account.
At first, we used Redux together with React. The store was growing in size very fast — each time a player did something to a game’s site, it created a new record. This led to the mutation of the store and recalculation of getters, which contained complicated formulas of traffic and income, so the whole thing got laggy as hell.
Yeah, we could have gone with MobX, could have updated our calculation formulas, but the team was too focused on making major changes to the core mechanics at the time. It just didn’t happen. In Redux, we tried to fix this by connecting more than one store, while out-of-the-box features in Vuex allowed us to create any number of submodules without any hustle.
We also loved Vue’s syntactic sugar and flexibility. For example, in order to set up regular updates for any component value, instead of the computed property
foo() { return bar + baz; } 
we write
foo() { return (this.oneTick, bar + baz); } 
A little bit of magic is hidden in the this.oneTick property, which is reactive and updates once per second bringing up a component rerender in case the result of bar + baz is changed.

Database Migration

Speaking of the backend, we made a small migration and a pretty big one.
The project was first made with MySQL because we thought that it was simple and quick, and that relations and other perks were not necessary. Then we grew up and easily switched to PostgreSQL.
The more significant, and difficult, objective was our move to MongoDB. MongoDB was chosen due to its better scalability and performance. There were many more problems during the second migration even though we used an ORM. However, it took us only an hour to enable replica sets and automatic failover.

A Few Words About Publishers

Let’s start by saying that we are waiting for them. At this time the only one that has believed in us is Mail.Ru, a major Russian internet company, and we are grateful for this opportunity. Very soon we will learn how popular our browser game is with their audience.
Clever books and podcasts say that you should go to publishers somewhere at the halfway point rather than when a game is ready to be rolled out. That’s exactly what we did — our team started building bridges long before the release, which also included our trip to the DevGamm conference last November.
What we expected:
“Yeah okay, just change this and that, and we will be happy to try your game.”
What feedback we got instead:
“That’s great — fresh and non-standard, with the interesting setting, just come back as soon as the game is released and has some has monetization functions in it.”
All in all, the theory let us down. When we tried to find out why, the answer was: “Your game is different, so…”
Frankly speaking, we don’t see so much non-standard in the game, but they know better.
In general, we received positive feedback from the game industry reps. The market appears to be oversaturated with those kill-a-dragon and conquer-a-castle kind of games. Though, it might be just our personal impression.

In conclusion

So, that concludes the story of our journey to the soft launch. This is not a case of “we know for sure it’s going to be successful,” and it’s still a little too soon to call it a success at this point. Your opinion is important and we will be glad to get feedback and questions in the comments.
And welcome to the Web Tycoon:
web-tycoon.com/en
AppStore
Google Play
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Weekly Update: ParJar makes headlines, aXpire community rocks, big wins for HYDRO, 2gether presale... - 5 Apr - 11 Apr'19

Weekly Update: ParJar makes headlines, aXpire community rocks, big wins for HYDRO, 2gether presale... - 5 Apr - 11 Apr'19
Hi everyone! Here’s continuing with the rapid weekly update catch up series. The week that was at Parachute (5 – 11 April 2019):

ParJar crossed 26k tips since the start of the year catching the attention of some big names in crypto. Crypto World News featured ParJar in a news item while Crypto Zombie did a quick shoutout. Belated birthday wishes to Parachute’s very own Iceman! Hope you had a great one mate. Alexis won 400k PAR for topping the March Madness Pool. He also made it to the finale of this week’s Parena only to be beaten by Camille. She took home a cool share from the 200k PAR pot. The DoTA tournament turned out to be great fun with the team of Parachuters beating a team of bots in the game. Participants won 200k PAR and 1300 AXPR each. Chris set up Parachute’s first ever Masters Pickem Contest. The winner would receive a 2019 Masters hat in Masters Green. Sweet!

Parachute’s Master Pickem Contest winner gets to wear this beauty

The Ethfinex community vote came to a close with AXPR coming in 4th even though we had the highest number of unique voters. Inspite of the loss, the aXpire community was a clear cut winner. Community members and overall rockstars Dj and Gamesawy made a ton of awesome artwork to motivate folks to vote AXPR. And motivate they did! aXpirians joined forces and showed strength in numbers with everybody chipping in with as much as they could and more! The final MatchBX redesign sneak peek dropped this week. Check it out and share your thoughts. The weekly AXPR burn took place like clockwork. The AXPR Prime program now has 11M AXPR locked in it. That is insane! FinancesOnline awarded Resolvr with the “Premium Usability” and “Rising Star” prizes with Resolvr also making it to the list of best budgeting software solutions of 2019. Woot woot! Dutch readers can catch up on Crypto Benelux’s review of aXpire which was published this week. And finally, if you kept a keen eye on the chat, Matt shared a super early preview of the front end market place - Digital Shares: "CoinBX as a gateway MVP (backend engine) is ready, but we are adding a front end market place called Digital Shares. Even that backend will see upgrades to increase transaction speed and UI/UX". Stay tuned.

Dj and Gamesawy. You rock!
The 2gether presale started this week for citizens of Eurozone. Check out this thread to see how people in the EU19 have been using the card to buy stuff. This article shares more details on the launch. There’s also a sweet video series on 2gether team members using the card and app to buy carrot cake. Nom nom. CEO Ramon travelled to Innovation Finance Congress and U-tad this week to talk about fintech and collaborative banking models. Click here and here for a sneak peek. The incentive economy model involves customers by empowering them and returning revenue. Read this article to find out why businesses built on such a model will disrupt more industries in the future. Plus, the 2gether Steemit blog is now live. If you’re on Steemit, give them a follow. The first ETC Labs cohort (of which Cryzen was a part) came to an end this week with the Demo Day. Shuvro presented the Cryzen pitch deck on the occasion. Check around the 38 minute mark. Code gurus, have a look at Shuvro’s machine learning proof of concept simulation. The code involves a train function which uses past data to predict a future data point. See if you can better it!

Can you spot Ramon on stage?

Firstly, congratulations to HYDRO for making it to the top 3 in the Ethfinex community vote. And accolades have been coming Hydrogen’s way throughout the week. Fast Company named Hydrogen in its list of World Changing Ideas in the Developing World Technology category. By making the list, HYDRO was in august company of such behemoths as Ripple and Mindtree. Hydrogen was also selected to the WealthTech100 list of the world’s most innovative WealthTech companies for 2019. Mike should start working on getting a bigger trophy room. What say? The team also presented the molecule blockchain this week at the Global Treasury Leaders Summit hosted by The Economist. Blockchain Transparency Institute’s Market Surveillance Report for April’19 was published this week. HYDRO is one of only 55 tokens that can claim 0% wash trades on the list of 567 tokens that were analysed by BTI. Another big win for HYDRO! The Hydro developer update also came out this week. Did you know that 9M HYDRO tokens were rewarded to developers from the community who successfully completed bounties? Read more in the update.

HYDRO is one of only 2 tokens with more than USD 100k volume and 0% wash trade

Fantom announced a partnership with Yonsei University this week to work on virtual machines compiler development. Research updates in this segment will be released in the future. Fantom has released a simplified explanation of its proof of stake model. If you had trouble decrypting the more technical PoS document, the latest article should be helpful. Following Fantom CIO Michael Kong’s AMA last week, SharkCIA conducted a 1-on-1 interview with him. Click here to check it out. District0x’s weekly update cover a range of news from tipbots to invite links. If you want to know about token curated registries being built with Meme Factory, check out this helpful guide. The press release of Switch’s DEX platform was published on bitcoin.com with details on how the fees from the DEX will be airdropped to ESH and SDEX holders. If you missed the SwitchDEX introduction article last week, you can read the press release to catch up. CEO Josh appeared for an interview with Joe’s Crypto to discuss on all things Switch. Horizon State closed the week with another exchange listing. This time on UpBit!

Approximate distribution of FTM block rewards over a 4 year period

Opacity’s slogan competition saw a winner being announced this week. The winning entry was “Handle your Privacy” and it clearly represents what Opacity is all about. Freedom to control your privacy. Blockport STO press release was published on CoinTelegraph with details on the project. The STO also made it to the top 5 STOs of 2019 list prepared by CoinFunda. Uptrennd founder Jeff’s interview by Scott Cunningham dropped this week. The discussion ranged from the ins-and-outs of the platform to the future roadmap. Also, Uptrennd is giving away 20 bonus points (redeemable for 1UP tokens) for joining their Telegram channel. Still trying to figure out how to use the Birdchain platform to launch an ad? Here’s an article that lays out all the details. Plus, this guide on how to grow your community should be useful for budding marketeers.

Ad statistics on Birdchain

Uzi’s interview of Ethos CEO Shingo provides an in-depth look into how Ethos functions as a company and where crypto is heading to in the foreseeable future. And if you’re looking to introduce a friend or family member to blockchain, sign them up for the Ethos Blockchain Course. Crypto awareness FTW! Dapp.com featured the WednesdayClub dApp this week in a brief write-up. And finally, the latest Gem app update (v0.17.6) came out which has fixed a few pending bugs. Check it out from the App Store/Play Store! Want to see something cool? Here’s a couple of antiquities from Gian’s extensive collection of treasures:

From our very own Giandiana Jones’ treasure chest

And with that, it’s a wrap for this week at Parachute. See you again with another update soon!
submitted by abhijoysarkar to ParachuteToken [link] [comments]

My growing collection of info about NEO Vol. 2

It can be very time consuming to keep up to date on a single blockchain. If you just heard about NEO a few weeks ago it would be impossible catch up on past occurrences. I’m going to try and simplify the past, present and future as much as I can into one well thought-out post.
 
I made the first Volume around 6 weeks ago
https://www.reddit.com/CryptoCurrency/comments/75mul5/my_growing_collection_of_info_about_neo/
 
I felt it was time for an update since so much has happened.
If you want the up to date version in between Vol updates visit NEO and its located on the #3 top post of all time.
[Note: This Post is at max characters (40,000), some information will be left out]
 
https://imgur.com/a/NBI7S (img for mobile backround)
 

NEO dApps / Partnerships / ICO's

https://neo.org/dapps
 
Red Pulse $RPX (ICO Completed)
A next generation intelligence and content ecosystem for China markets
https://coin.red-pulse.com/
 
Neon Exchange $NEX (Upcoming ICO on NEO) (strategic collaboration with NEO)
NEX is a platform for complex decentralized cryptographic trade and payment service creation
https://twitter.com/neonexchange
https://neonexchange.org/
https://neonexchange.org/pdfs/whitepaper_v1.1.pdf
 
Elastos $ELA (strategic collaboration with NEO)
Blockchain Driven Internet
NEO will make itself compatible with Elastos, and Elastos will also support NEOVM, and allow the writing of smart contracts with established languages, such as C# and Java. Elastos will be an OS for the Blockchain, and NEO can help developers quickly create Blockchain applications. The combination of the two could connect different developers from around the world, forming a strong ecosystem for application development―all to better serve a Smart Economy.
http://www.elastos.org/
https://twitter.com/ElastosI
https://www.reddit.com/NEO/comments/6r1a6f/neo_and_elastos_reaching_strategic_collaboration/
 
Ontology $ONT (Partnership with NEO)
Ontology Network (ONT) is a blockchain/distributed ledger network which combines distributed identity verification, data exchange, data collaboration, procedure protocols, communities, attestation, and various industry-specific modules. Together this builds the infrastructure for a peer-to-peer trust network which is cross-chain, cross-system, cross-industry, cross-application, and cross-device.
 
NEO will be the primary digital assets service provider for clearing and settlement on Ontology. There is no contract between Ontology and NEO now, though Ontology and NEO already have an established partnership. One thing on the roadmap is that in the future business scenarios on Ontology want to hold ICOs they will be able to on NEO.
https://ont.io/#/home
https://www.reddit.com/NEO/comments/7f8bvb/ontology_network_ama_answers/
https://www.youtube.com/watch?v=lPWwcgpc3P0
https://twitter.com/OntologyNetwork?lang=en
https://imgur.com/a/Emo4Q
 
The Key $TKY (Upcoming ICO ) (strategic cooperation with NEO)
THEKEY is a Decentralized Ecosystem of Identity Verification Tool Using National Big-data and Blockchain. THEKEY team is now developing second generation on-line identify verification technology. NEO Smart Economy = Digital Asset + Smart Contract + Digital Identity, while digital identity is an indispensable element. With NEO technical support, the strategic corporation between THEKEY and NEO will provide better protection to your digital asset.
https://www.thekey.vip/
https://www.reddit.com/NEO/comments/7areac/ama_on_9th_nov_thekey_a_decentralized_ecosystem/
 
Qlink $QLC (Partnership with NEO) (Multi-chain) (Upcoming ICO on NEO)
World’s First Decentralized Mobile Network
Qlink, a decentralized mobile network, is dedicated to constructing an open-source telecom infrastructure on blockchain.
https://twitter.com/QlinkMobi
https://www.qlink.mobi/f/qlink
https://neonewstoday.com/general/qlink-partner-with-neo/
 
PeerAtlas $ATLAS (Upcoming ICO on NEO)
ATLAS: A Digital Token Supporting an Open-Source Medical Encyclopedia
http://www.peeratlas.com/
http://www.peeratlas.com/whitepaper.pdf
https://neonewstoday.com/interviews/peeratlas-q-a-colin-closse
 
High Performance Blockchain $HPB (ICO Completed)
HPB is a new blockchain architecture, positioned as an easy-to-use, highperformance blockchain platform. It aims to extend the performance of distributed applications to meet real world business needs. This is achieved by creating an architecture similar to an API operating system. The software architecture provides accounts, identity and authorization management, policy management, databases, and asynchronous communication on thousands of CPUs, FPGAs or clustered program schedulers. This blockchain is a new architecture that can support millions of transactions per second and support authorizations within seconds.
http://www.gxn.io/en.html
http://www.gxn.io/files/hpb_white_paper_en.pdf
https://www.allcoin.com/markets/HPB-BTC/0/
 
Aphelion $APH (ICO In Progress)
A Revolutionary Decentralized P2P Exchange Solution
https://aphelion.org/
https://aphelion.org/wp.html
https://github.com/Aphelion
 
Zeepin $ZPT (Crowd sale will start Jan 18, 2018) (Upcoming ICO on NEO)
The Distributed Creative New Economy.
Zeepin, a decentralized innovation community, is dedicated to promoting highly efficient circulation of innovation assets.
https://www.zeepin.io/
https://www.zeepin.io/Whitepaper_En_v1.0.pdf
https://github.com/zeepin
https://www.reddit.com/NEO/comments/7f94vs/ama_from_today_nov_24th_zeepin_the_distributed/
 
Stokit (Upcoming ICO on NEO)
Decentralized cloud storage
https://stokit.io/
Whitepaper release: 30th of November 2017
 
Universal Health Coin (Upcoming ICO on NEO )
http://www.universalhealthcoin.com/
 
AdEx (dApp built on NEO)
http://adex.network/
https://twitter.com/AdEx_Network/status/897529249661423616
 
 
Alphacat
More Information to come soon after Video is released from the Meetup
https://www.meetup.com/de-DE/Onchains-Blockchain-Project-Launch-NEO-Ecosystem-Sharing/events/245101761/
 
DeepBrain
More Information to come soon after Video is released from the Meetup
https://www.meetup.com/de-DE/Onchains-Blockchain-Project-Launch-NEO-Ecosystem-Sharing/events/245101761/
 
 

City of Zion (CoZ)

https://cityofzion.io/
https://medium.com/@cityofzion
https://medium.com/proof-of-working
https://steemit.com/@canesin
 
City of Zion (CoZ) is an independent group of open source developers, designers and translators formed to support the NEO BlockChain core and ecosystem.
CoZ primarily operates through the community Slack and CoZ Github, central places where the community shares knowledge and contributes to projects.
CoZ is neither a corporation, nor a consulting firm or a devshop / for-hire group.
Members
https://imgur.com/a/Gc9jT
CoZ aims to be low barrier of entry, the process is straightforward:
  1. Join the channel #develop.
  2. Fork or create a project.
  3. Publish as open source.
  4. After a couple of contributions a CoZ council member will invite you to the proper channel for your contributions.
  5. Receive rewards and back to 3.
Unit testing - Ongoing effort to implement code coverage for the core
Integration testing - Tools for automated testing, performance metrics and functionality validation on private test nets
Continuous integration - Automated multi-platform testing of all pull requests at GitHub.
Deployment pipeline - Automated tools and processes to ensure fast and reliable updates upon code changes
New C# implementation (NEO2) - Improve code quality, speed & testability
 
Roadmap
https://imgur.com/a/4CDhw
 
dApps competition
https://cityofzion.io/dapps/1
10 prizes of 1350 GAS, with 500 GAS to be used for smart contract deployment.
Deadline was the 16 of November 11:59 EST.
http://cityofzion.io/dapps/1 (Check out page to view websites / Githubs)
1st: NEO Smart IoT
2nd: imusify
3rd: Chain Line
4th: BlockAuth
5th: Phantasma
6th: NeoTrade
7th: Turing Complete Smart Contract
8th: KRYPTON
9th: Switcheo
10th: TripShares
https://drive.google.com/drive/folders/0B4wu5lNlukwybEstaEJMZ19kbjQ
 

NEO and Microsoft China Dev Competition

 

Competition Rules

  1. The competition will open on November 20, 2017 and close at 11:59 PM Beijing time (GMT+8), March 10, 2018. Please sign up and submit your work before the deadline.
  2. Participants are required to develop on the NEO blockchain. Please refer to github.com/neo-project and docs.neo.org for relevant codes and technical documents.
  3. During the competition, developers are free to collaborate and to submit their work as a team.
  4. Teams or individuals who fail to submit their work before 11:59 PM Beijing time (GMT+8), March 10, 2018 will not be eligible for prizes.
  5. Your submission must contain executable programs and codes.
 
$150,000 First prize(1 team)
$50,000 Second prize(2 teams)
$30,000 Third prize(3 teams)
$15,000 Award of merit(10 teams)
 
A judging panel made up of NEO founder Da Hongfei,NEO Founder & Core Developer Erik Zhang, CoZ founder Fabio, Elastos founder Chen Rong,ONT Founder Li Jun and experts from Microsoft China will select 16 winners out of all the contestants for a bounty pool worth a total of USD 490,000.
 
Total sign-ups :194 Data collected as of 2017/11/28
 
Country Sign-ups
China 48
USA 31
India 12
Norway 7
France 6
Other 90
 
https://neo.org/competition.html
 
 

ICO Firm

 
Projectico
A service that helps others launch a token sale if it is right for their cause and will be using NEO in most instances going forward. We have created a foundation that is bringing compliance and trust to the marketplace for ICOs and allowing international people to still participate.
https://www.projectico.io/
https://www.reddit.com/NEO/comments/7dd3s0/ama_on_20_nov_projectico_a_us_based_turnkey_token/
 
 

Key notes from the White Paper

http://docs.neo.org/en-us/
 
Digital Assets
Digital assets are programmable assets that exist in the form of electronic data. With blockchain technology, the digitization of assets can be decentralized, trustful, traceable, highly transparent, and free of intermediaries.
 
Digital Identity
Digital identity refers to the identity information of individuals, organizations, and other entities that exist in electronic form.
Our verification of identity when issuing or using digital identities includes the use of facial features, fingerprint, voice, SMS and other multi-factor authentication methods.
 
Smart Contracts
The NeoContract smart contract system is the biggest feature of the seamless integration of the existing developer ecosystem. Developers do not need to learn a new programming language but use C#, Java and other mainstream programming languages in their familiar IDE environments (Visual Studio, Eclipse, etc.) for smart contract development, debugging and compilation. NEO's Universal Lightweight Virtual Machine, NeoVM, has the advantages of high certainty, high concurrency, and high scalability. The NeoContract smart contract system will allow millions of developers around the world to quickly carry out the development of smart contracts.
 
Economic Model
NEO has two native tokens, NEOand NeoGas NEO represents the right to manage the network. Management rights include voting for bookkeeping, NEO network parameter changes, and so on. The minimum unit of NEO is 1 and tokens cannot be subdivided. GAS is the fuel token for the realization of NEO network resource control. The NEO network charges for the operation and storage of tokens and smart contracts, thereby creating economic incentives for bookkeepers and preventing the abuse of resources. The minimum unit of GAS is 0.00000001.
 
Distribution Mechanism
NEO's 100 million tokens are divided into two portions. The first portion is 50 million tokens distributed proportionally to supporters of NEO during the crowdfunding. This portion has been distributed.
The second portion is 50 million NEO managed by the NEO Council to support NEO's long-term development, operation and maintenance and ecosystem. The NEO in this portion has a lockout period of 1 year and is unlocked only after October 16, 2017. This portion will NOT enter the exchanges and is only for long-term support of NEO projects. The plans for it are as below:
▪ 10 million tokens (10% total) will be used to motivate NEO developers and members of the NEO Council
▪ 10 million tokens (10% total) will be used to motivate developers in the NEO ecosystem
▪ 15 million tokens (15% total) will be used to cross-invest in other block-chain projects, which are owned by the NEO Council and are used only for NEO projects
▪ 15 million (15% total) will be retained as contingency
▪ The annual use of NEO in principle shall NOT exceed 15 million tokens
 
GAS distribution
GAS is generated with each new block. The initial total amount of GAS is zero. With the increasing rate of new block generation, the total limit of 100 million GAS will be achieved in about 22 years. The interval between each block is about 15-20 seconds, and 2 million blocks are generated in about one year. According to this release curve, 16% of the GAS will be created in the first year, 52% of the GAS will be created in the first four years, and 80% of the GAS will be created in the first 12 years. GAS will be distributed proportionally in accordance with the NEO holding ratio, recorded in the corresponding addresses. NEO holders can initiate a claim transaction at any time and claim these GAS tokens at their holding addresses.
 
Consensus mechanism: dBFT
The dBFT is called the Delegated Byzantine Fault Tolerant, a Byzantine fault-tolerant consensus mechanism that enables large-scale participation in consensus through proxy voting. The holder of the NEO token can, by voting, pick the bookkeeper it supports. The selected group of bookkeepers, through BFT algorithm, reach a consensus and generate new blocks. Voting in the NEO network continues in real time, rather than in accordance with a fixed term.
 
Cross-chain assets exchange agreement
NeoX has been extended on existing double-stranded atomic assets exchange protocols to allow multiple participants to exchange assets across different chains and to ensure that all steps in the entire transaction process succeed or fail together. In order to achieve this function, we need to use NeoContract function to create a contract account for each participant. If other blockchains are not compatible with NeoContract, they can be compatible with NeoX as long as they can provide simple smart contract functionality.
 
Cross-chain distributed transaction protocol
Cross-chain distributed transactions mean that multiple steps of a transaction are scattered across different blockchains and that the consistency of the entire transaction is ensured. This is an extension of cross-chain assets exchange, extending the behavior of assets exchange into arbitrary behavior. In layman's terms, NeoX makes it possible for cross-chain smart contracts where a smart contract can perform different parts on multiple chains, either succeeding or reverting as a whole. This gives excellent possibilities for cross-chain collaborations and we are exploring cross-chain smart contract application scenarios.
 
Distributed Storage Protocol: NeoFS
NeoFS is a distributed storage protocol that utilizes Distributed Hash Table technology. NeoFS indexes the data through file content (Hash) rather than file path (URI). Large files will be divided into fixed-size data blocks that are distributed and stored in many different nodes
 
Anti-quantum cryptography mechanism: NeoQS
The emergence of quantum computers poses a major challenge to RSA and ECC-based cryptographic mechanisms. Quantum computers can solve the large number of decomposition problems (which RSA relies on) and the elliptic curve discrete logarithm (which ECC relies on) in a very short time. NeoQS (Quantum Safe) is a lattice-based cryptographic mechanism.
 

Reasons for choosing dBFT over PoW and PoS

 
With the phenomenal success of Bitcoin and its increasing mainstream adoption, the project’s unbounded appetite for energy grew accordingly. Today, the average Bitcoin transaction costs as much energy as powering 9.3 average American homes for 1 day.
https://digiconomist.net/bitcoin-energy-consumption#assumptions
This mind boggling amount of energy is not, as it is commonly believed, being wasted. It is put to good use: securing the Bitcoin network and rendering attacks on it infeasible. However, the cost of this security mechanism and its implications for an increasingly warming and resource hungry planet led almost the entire crypto industry to the understanding that an alternative has to be found, at least if we’re interested in seeing blockchain technology gaining overwhelming mainstream adoption.
The most popular alternative to PoW, used by most alternative cryptocurrency systems, is called Proof-of-Stake, or PoS. PoS is highly promising in the sense that it doesn’t require blockchain nodes to perform arduous, and otherwise useless, cryptographic tasks in order to render potential attacks costly and infeasible. Hence, this algorithm cuts the power requirements of PoS blockchains down to sane and manageable amounts, allowing them to be more scalable without guzzling up the planet's energy reserves.
As the name suggests, instead of requiring proof of cryptographic work, PoS requires blockchain nodes to proof stake in the currency itself. This means that in order for a blockchain node to be eligible for a verification reward, the node has to hold a certain amount of currency in the wallet associated with it. This way, in order to execute an attack, a malevolent node would have to acquire the majority of the existing coin supply, rendering attacks not only costly but also meaningless, since the attackers would primarily harm themselves.
PoS, as well as PoW, simply cause the blockchain to fork into two alternative versions if for some reason consensus breaks. In fact, most blockchains fork most of the time, only to converge back to a single source of truth a short while afterwards.
By many crypto enthusiasts, this obvious bug is very often regarded as a feature, allowing several versions of the truth to survive and compete for public adoption until a resolution is generated. This sounds nice in theory, but if we want to see blockchain technology seriously disrupt and/or augment the financial sector, this ever lurking possibility of the blockchain splitting into two alternative versions cannot be tolerated.
Furthermore, even the fastest PoS blockchains out there can accomodate a few hundred transactions per second, compare that to Visa’s 56,000 tx/s and the need for an alternative becomes clear as day.
A blockchain securing global stock markets does not have the privilege to fork into two alternative versions and just sit and wait it out until the market (or what’s left of it) declares a winner. What belongs to whom should be engraved in an immutable record, functioning as a single source of truth with no glitches permitted.
After investigating and studying the crypto industry and blockchain technologies for several years, we came to the conclusion that the delegated Byzantine Fault Tolerance alternative (or dBFT) is best suited for such a system. It provides swift transaction verification times, de-incentivises most attack vectors and upholds a single blockchain version with no risk of forks or alternative blockchain records emerging - regardless of how much computing power, or coins an attacker possesses.
The term Byzantine Fault Tolerance (BFT) derives its name from the Byzantine Generals problem in Game Theory and Computer Science, describing the problematic nature of achieving consensus in a distributed system with suboptimal communication between agents which do not necessarily trust each other.
The BFT algorithm arranges the relationship between blockchain nodes in such a way that the network becomes as good as resilient to the Byzantine Generals problem, and allows the system to remain consensus even if some nodes bare malicious intentions or simply malfunction.
To achieve this, Antshare’s version of the delegated BFT (or dBFT) algorithm acknowledges two kinds of players in the blockchain space: professional node operators, called bookkeeping nodes, who run nodes as a source of income, and users who are interested in accessing blockchain advantages. Theoretically, this differentiation does not exist in PoW and most PoS environments, practically, however, most Bitcoin users do not operate miners, which are mostly located in specialized venues run by professionals. At Antshares we understand the importance of this naturally occurring division of labor and use it to provide better security for our blockchain platform.
Accordingly, block verification is achieved through a consensus game held between specialized bookkeeping nodes, which are appointed by ordinary nodes through a form of delegated voting process. In every verification round one of the bookkeeping nodes is pseudo-randomly appointed to broadcast its version of the blockchain to the rest of the network. If ⅔ of the remaining nodes agree with this version, consensus is secured and the blockchain marches on. If less than ⅔ of the network agrees, a different node is appointed to broadcast its version of the truth to the rest of the system, and so forth until consensus is established.
In this way, successful system attacks are almost impossible to execute unless the overwhelming majority of the network is interested in committing financial suicide. Additionally, the system is fork proof, and at every given moment only one version of the truth exists. Without complicated cryptographic puzzles to solve, nodes operate much faster and are able to compete with centralized transaction methods.
https://www.econotimes.com/Blockchain-project-Antshares-explains-reasons-for-choosing-dBFT-over-PoW-and-PoS-659275
 

OnChain

 
It is important to note the technical difference between Onchain and NEO. Onchain is a private VC-backed company with over 40 employees. NEO is a public platform with different community-led groups contributing to this public project. There exists NEO council comprised of the original NEO creators, employees from Onchain, full time NEO council members and there is also the first Western based group called City of Zion.
Onchain, a Shanghai-based blockchain R&D company, first started developing Antshares in February of 2014 which will eventually become the foundation of DNA. Onchain was founded by CEO Da HongFei and CTO Erik Zhang in response to the attention from private companies garnered by the development of Antshares, China’s first public blockchain. In contrast to the weeks-old start-ups launching ICOs that is happening currently in the blockchain world, it took them 22 long months of R&D to even begin providing services to their first customers. Finally, in April 2016, the first whitepaper on consensus protocol from China was born — the dBFT (delegated Byzantine Fault Tolerance) protocol.
2016 was a busy year for Onchain and they really picked up the pace that year. Other than continuing the development of Antshares, brushing shoulders with Fortune 500 companies, Onchain became the first Chinese blockchain company to join Hyperledger — an open source blockchain project started by the Linux Foundation specifically focusing on the development of private and consortium chains for businesses.
In June of 2016, during the first of many future partnerships with Microsoft China, Onchain founded Legal Chain specifically targeting the inadequacies of the digital applications within the legal system. In 2005, (Digital Signature Act) was passed into national law which permitted an effective digital signatures to gain the same legal rights as a real signature.
In company with Microsoft China, they are also aiming to integrate the technology with Microsoft’s face and voice recognition API function to kick start this digital revolution within the legal system. At the same time, a partnership was formed with FaDaDa, a third-party platform for electronic contracts that has processed over 27 million contracts to date, to provide secure evidence storage with DNA. If that’s not enough, they were also voted as KPMG’s top 50 Fintech Company in China and established a relationship with the Japanese Ministry of Economy, Trade and Industry which led to the recent tour to Japan. Finally, at the end of 2016 they announced a partnership with Alibaba to provide attested email service for Ali Cloud with Legal Chain where it provides a proof-of-existence for a blockchain-powered email evidence repository for enterprise-level use.
Fosun Group, China’s largest private conglomerate, have recently invested into Onchain in order to apply DNA across all of its businesses. Currently, Fosun International has a market cap of 102.98 billion dollars on the Hong Kong Stock Exchange and that is only its international branch.
The role of Onchain so far is reminiscent of Ethereum’s EEA in addition to a stronger emphasis of governmental cooperation. Onchain has identified the shortcomings of present laser focus of hype on public platforms such as NEO and Ethereum and addressing that with DNA. DNA envisions a future where a network of assorted, specifically designed blockchains serving private enterprises, consortiums, government and the public communicating with each other forming an interconnected blockchain network.
This is the goal of DNA — infiltrating every little inefficient niche that had no better alternatives before the invention of blockchain. What is especially critical to remember during this explosive time of hype driven partly by the obscene degree of greed is that not every little niche that blockchain can fill will be holding its own little ICO. Some of those efficiencies gained will simply be consumed by companies privately or by public systems such as the legal system.
 
https://hackernoon.com/neo-onchain-and-its-ultimate-plan-dna-4c33e9b6bfaa
http://www.onchain.com/
https://github.com/DNAProject/DNA
https://siliconangle.com/blog/2016/10/20/onchain-partners-with-alibaba-for-blockchain-powered-email-evidence-repository/
https://www.reuters.com/article/us-fosun-blockchain/chinas-fosun-invests-in-local-version-of-bitcoin-tech-blockchain-idUSKCN1B30KM
 

Traveling

 
August 8th to August 12th
From August 8th to August 12th, 2017, the NEO core team, led by founder & CEO Da Hongfei will travel to Japan to explore the forefront of Japan's Blockchain innovation. This trip represents the first in a series of trips around the world with the goal to foster international cooperation's and to keep up with the fast pace in Blockchain innovation. Starting in Japan, the NEO core team will visit famous local Blockchain research institutions and active communities to engage in bilateral communication. NEO will meet with Japanese tech-celebrities to gain insights about the latest developments in the Japanese Blockchain and digital currency community. Additionally, Japanese local tech media will conduct an interview allowing NEO to present its development status and its latest technological innovations.
 
https://www.reddit.com/NEO/comments/6ry4s9/japan_the_neo_core_team_starts_out_on_an/
https://www.youtube.com/watch?v=SgTQ32CkxlU
https://www.reddit.com/NEO/comments/6ssfx1/neo_meetup_in_tokyo_august_10th_2017_2100h/
 
19th August, 2017
Blockchain X Series - NEO example applications
 
20th August, 2017
NEO and Microsoft Azure host a blockchain programming training in Shanghai
 
23rd August, 2017
INNOxNEO Blockchain Open Nights: 2nd Meeting
 
24th August, 2017
NEO Meetup in Taipei
 
13th September, 2017
INNOxNEO Blockchain Open Nights: 3rd Meeting
 
14th September, 2017
NEO Shanghai Meetup with NEO team
 
24th September, 2017
NEO Blockchain Programming Day - Hangzhou Station
 
27th September, 2017
INNOxNEO Blockchain Open Nights: 4th Meeting
 
27th September, 2017
First London NEO Developer Meetup!
 
4th October, 2017
First San Francisco NEO Developer Social!
 
14th-16th October, 2017
GNOME.Asia Summit 2017, Chongqing, China
 
21st October, 2017
NEO JOY, Exploring Blockchain application, Nanjing, China
 
26th October, 2017
Inaugural Global Fintech & Blockchain China Summit 2017
 
28th October, 2017
NEO meetup in Seoul, Korea:
 
28th October, 2017
NEO Blockchain Programming Day - Beijing Railway Station:
 
November 12th, 2017
NEO JOY in Hangzhou: Considerations on Basic Service Facilities in Blockchains:
 
November 18th - 19th, 2017
NEO attending China open source conference 2017:
 
November 21st, 2017
NEO attending swissnex China in Shanghai:
 
November 27th, 2017
ONCHAIN meetup NYC, Onchain's Blockchain Project Launch + NEO Ecosystem Sharing Session
 
November 27th, 2017
China&USA NEO blockchain meetup in Manhattan NYC
 
November 30th, 2017
Meetup San Francisco: The Future Of Blockchain With The Founders of NEO, Elastos, & Stellar
 
December 4th, 2017
NEO attending Blockchain World Conference in Bangkok:
 
December 7th, 2017
NEO meetup Singapore:
 
December 13th, 2017
NEO meetup at Cambridge:
 

Networks proves itself with the first ICO

 
ICOs, on other platforms such as Ethereum, often resulted in a sluggish network and transaction delays. While NEO’s dBFT consensus algorithm is designed to achieve consensus with higher efficency and greater network throughputt, no amount of theoretical calculations can simulate the reality of real-life conditions.
 

Key Observations

 
Smart Contract Invocations:
A total of 13,966 smart contracts invocations were executed on the NEO network over this time period, of which, nearly all called the RPX smart contract method mintTokens. A total of 543,348,500 RPX tokens were successfully minted and transferred to user accounts, totalling 10,097 smart contract executions.
 
Refunded Invocations:
A total of 4182 refund events were triggered by the smart contract method mintTokens. (Note: RPX has stated that these refunds will be processed within the next two weeks.)
 
Crowdsale Statistics:
A successful mintTokens execution used around 1043 VM operations, while an execution that resulted in a refund used 809 VM operations. Within the hour and six minutes that the token sale was active, a total of 12,296,409 VM operations were executed. A total of 9,575 unique addresses participated in the RPX ICO. Half of these, approximately 4,800 unique addresses, participated through CoZ’s Neon wallet. The top 3 blocks with the most transactions were block 1445025 (3,242 transactions), block 1444902 (2,951 transactions), and block 1444903 (1609 transactions).
 
Conclusion on Network Performance
At the moment, the consensus nodes for the NEO network are operated by the NEO Council in China. By Q1 2018, NEO Council aims to control less than two-thirds of the consensus nodes.
We are pleased to note that the NEO network continuted to operate efficiently with minimal network impact, even under extreme network events. Block generation time initially slowed down to 3 minutes to process the largest block, but quickly recovered to approximately 25 seconds. Throughout the entire RPX ICO, consensus nodes were able to achieve consensus and propagate new block transactions to the rest of the network. In closing, while we consider this performance to be excellent, NEO Council and City of Zion areworking closely together on upgrades, that will increase the throughputs of the NEO network.
 

Hyperledger

 
Members and governance of Hyperledger:
Early members of the initiative included blockchain ISVs, (Blockchain, ConsenSys, Digital Asset, R3, Onchain), well-known technology platform companies (Cisco, Fujitsu, Hitachi, IBM, Intel, NEC, NTT DATA, Red Hat, VMware), financial services firms (ABN AMRO, ANZ Bank, BNY Mellon, CLS Group, CME Group, the Depository Trust & Clearing Corporation (DTCC), Deutsche Börse Group, J.P. Morgan, State Street, SWIFT, Wells Fargo), Business Software companies like SAP, Systems integrators and others such as: (Accenture, Calastone, Credits, Guardtime, IntellectEU, Nxt Foundation, Symbiont).
The governing board of the Hyperledger Project consists of twenty members chaired by Blythe Masters, (CEO of Digital Asset), and a twelve-member Technical Steering Committee chaired by Christopher Ferris, CTO of Open Technology at IBM.
http://www.8btc.com/onchain-hyperledger
https://en.wikipedia.org/wiki/Hyperledger
 
“As a leading open-source contributor in China’s blockchain community, Onchain shares the same values as the Linux Foundation and the Hyperledger project intrinsically. We believe international collaboration plus local experience are key to the adoption of distributed ledger technology in China; we are also very excited to see other Chinese blockchain startups join Hyperledger and look forward to adding our combined expertise to the project.” Da Hongfei, Founder and CEO of Onchain
https://hyperledger.org/testimonials/onchain
 

Important Articles

 
Response to baseless FUD
https://medium.com/@MalcolmLerideresponse-to-baseless-fud-9b7e5e2eeeea
 
Distribution technology DNA framework went through the national block chain standard test On May 16th, the first China block chain development competition in Hangzhou announced that Onchain, became the first through the national standard test block system.
http://www.51cto.com/art/201705/539824.htm?mobile
 
Da Hongfei and OnChain working relationship with Chinese Government
https://finance.sina.cn/2017-04-13/detail-ifyeifqx5554606.d.html?from=wap
http://www.gz.chinanews.com/content/2017/05-28/73545.shtml
 
The Chinese government is reportedly preparing to allow the resumption of cryptocurrency trading in the country in the coming months, with the required anti-money laundering (AML) systems and licensing programs in place.
https://coingeek.com/cryptocurrency-trading-poised-to-make-a-return-in-china-report/
 
Japanese Ministry of Economy, Trade and Industry - Working with OnChain and NEO
http://www.8btc.com/onchain-ribenjingjichanyesheng
 
Notice NEO will be invited to attend the INNO x Austrade China-Australia chain high-end exchange
AUSTRADE - The Australian Trade and Investment Commission is the official government, education and investment promotion agency of the Australian Government
https://mp.weixin.qq.com/s/LmXnW7MtzOX_fqIo7diU9A
 
Source for NEO/OnChain Microsoft Cooperation:
http://www.8btc.com/onchain-microsoft
 

Da Hongfei quotes

 
"There is no direct cooperation between Alibaba and NEO/Onchain, other than their mailbox service is using Law Chain to provide attested email service. In terms of Microsoft, yes we have cooperation with Microsoft China because NEO is built with C# and .NET Core, and NeoContract is the first in the world to support writing smart contract with C#"
https://www.reddit.com/NEO/comments/6puffo/we_are_da_hongfei_and_erik_zhang_founders_of_neo/dksm5ga/
 
"We have pretty good communication with government, with regulators. They don't have any negative impression with NEO and they like our technology and the way we deal with things. Regulation is not an issue for us"
https://www.youtube.com/watch?v=qpUdTIQdjVE&feature=youtu.be&t=1m16s
 
“Before they started cleaning up the market, I was asked for information and suggestions” “I do not expect the government to call me in the short-term and say, ‘Let’s use NEO as the blockchain technology infrastructure of China.’ But in the medium term? Why not? I think it’s possible.”
https://medium.com/@TheCoinEconomy/neo-founder-da-hongfei-advised-china-on-ico-exchange-ban-says-govt-4631b9f7971
 

Upcoming Roadmap

 
Decentralization of consensus nodes
▪ P2P Network optimization – Network optimizations to ensure fast block generation after decentralization.
▪ Voting Algorithm Optimization – Adjustments in voting algorithm to prevent identified attack vectors.
▪ Candidate List Website – Published list of candidates so that voters know who they are voting for.
▪ NEO Council Consensus Node < 2/3 – NEO Council shall operate less than two thirds of consensus nodes by the end of quarter 1, 2018.
 
Our original plan was to start decentralize in Q1 2018. We are however growing faster than expected and cannot accept the risk with being as centralized as we currently are. The conclusion is that we re-prioritize and start the process of decentralizing today. We believe that NEO community groups and exchanges will be suitable to run consensus nodes; community groups already know the technology, and exchanges are already running full nodes with high uptime and monitoring. We welcome interested parties to reach out to us on [email protected]. A NEP to encourage voting will be presented in the coming weeks.
https://neo.org/blog/Details/3016
 
Universal Data Format for Wallet/Node Prog.
▪ NEP2 – Private Key Encryption/Decryption (2017Q4) - Method for encrypting and encoding a passphrase-protected private key.
▪ NEP3 – Universal Data Format (2017Q4) – Standard data format to allow easier wallet and node programming.
https://neo.org/en-us/blog/details/65
 
Promotion/Ecosystem
▪ Globally Legal Token-raising Framework (2017Q4) – Following government interest to regulate ICO’s, NEO will complete a framework to raise tokens legally in all major markets by the end of 2017.
▪ NEO DevCon 1 (2017Q4) – First NEO Development Conference! More details at later date.
▪ CoZ Funding (2017Q4) – Continuous funding plan for CoZ covering next 5 years.
▪ Seed Projects (2017Q4) – First seed projects to be cross-invested with the dedicated NEO pool.
https://neo.org/en-us/blog/details/65
 

NEO Github

https://github.com/neo-project
 
NEO Smart Economy https://github.com/neo-project/neo
1.2k Stars
383 Forks
327 commits
17 contributors
 
neo-gui https://github.com/neo-project/neo-gui
 
examples-csharp https://github.com/neo-project/examples-csharp
 
proposals https://github.com/neo-project/proposals
 
 

CityOfZion Github

https://github.com/CityOfZion
 
awesome-neo https://github.com/CityOfZion/awesome-neo
A curated list of awesome NEO libraries, applications and resources.
14 contributors
 
neon-wallet https://github.com/CityOfZion/neon-wallet
380 Stars
118 Forks
392 commits
29 contributors
 

DNAProject Github

https://github.com/DNAProject/DNA
 
NEO/GAS Donations welcome: ASdNxSa3E8bsxCE9KFKBMm3NA43sYJU9qZ
submitted by NEOcryptotrader to CryptoCurrency [link] [comments]

My growing collection of info about NEO

It can be very time consuming to keep up to date on a single blockchain. If you just heard about NEO a few weeks ago it would be impossible catch up on past occurrences. I’m going to try and simplify the past, present and future as much as I can into one well thought-out post.
[Note: This Post is at max characters (40,000), some information will be left out]
 
https://imgur.com/a/NBI7S (img for mobile backround)
 

NEO dApps / Partnerships / ICO's

https://neo.org/dapps
 
Red Pulse $RPX (ICO Completed)
A next generation intelligence and content ecosystem for China markets
https://coin.red-pulse.com/
 
Neon Exchange $NEX (Upcoming ICO on NEO) (strategic collaboration with NEO)
NEX is a platform for complex decentralized cryptographic trade and payment service creation
https://twitter.com/neonexchange
https://neonexchange.org/
https://neonexchange.org/pdfs/whitepaper_v1.1.pdf
 
Elastos $ELA (strategic collaboration with NEO)
Blockchain Driven Internet
NEO will make itself compatible with Elastos, and Elastos will also support NEOVM, and allow the writing of smart contracts with established languages, such as C# and Java. Elastos will be an OS for the Blockchain, and NEO can help developers quickly create Blockchain applications. The combination of the two could connect different developers from around the world, forming a strong ecosystem for application development―all to better serve a Smart Economy.
http://www.elastos.org/
https://twitter.com/ElastosI
https://www.reddit.com/NEO/comments/6r1a6f/neo_and_elastos_reaching_strategic_collaboration/
 
Ontology $ONT (Partnership with NEO)
Ontology Network (ONT) is a blockchain/distributed ledger network which combines distributed identity verification, data exchange, data collaboration, procedure protocols, communities, attestation, and various industry-specific modules. Together this builds the infrastructure for a peer-to-peer trust network which is cross-chain, cross-system, cross-industry, cross-application, and cross-device.
 
NEO will be the primary digital assets service provider for clearing and settlement on Ontology. There is no contract between Ontology and NEO now, though Ontology and NEO already have an established partnership. One thing on the roadmap is that in the future business scenarios on Ontology want to hold ICOs they will be able to on NEO.
https://ont.io/#/home
https://www.reddit.com/NEO/comments/7f8bvb/ontology_network_ama_answers/
https://www.youtube.com/watch?v=lPWwcgpc3P0
https://twitter.com/OntologyNetwork?lang=en
https://imgur.com/a/Emo4Q
 
The Key $TKY (Upcoming ICO ) (strategic cooperation with NEO)
THEKEY is a Decentralized Ecosystem of Identity Verification Tool Using National Big-data and Blockchain. THEKEY team is now developing second generation on-line identify verification technology. NEO Smart Economy = Digital Asset + Smart Contract + Digital Identity, while digital identity is an indispensable element. With NEO technical support, the strategic corporation between THEKEY and NEO will provide better protection to your digital asset.
https://www.thekey.vip/
https://www.reddit.com/NEO/comments/7areac/ama_on_9th_nov_thekey_a_decentralized_ecosystem/
 
Qlink $QLC (Partnership with NEO) (Multi-chain) (Upcoming ICO on NEO)
World’s First Decentralized Mobile Network
Qlink, a decentralized mobile network, is dedicated to constructing an open-source telecom infrastructure on blockchain.
https://twitter.com/QlinkMobi
https://www.qlink.mobi/f/qlink
https://neonewstoday.com/general/qlink-partner-with-neo/
 
PeerAtlas $ATLAS (Upcoming ICO on NEO)
ATLAS: A Digital Token Supporting an Open-Source Medical Encyclopedia
http://www.peeratlas.com/
http://www.peeratlas.com/whitepaper.pdf
https://neonewstoday.com/interviews/peeratlas-q-a-colin-closse
 
High Performance Blockchain $HPB (ICO Completed)
HPB is a new blockchain architecture, positioned as an easy-to-use, highperformance blockchain platform. It aims to extend the performance of distributed applications to meet real world business needs. This is achieved by creating an architecture similar to an API operating system. The software architecture provides accounts, identity and authorization management, policy management, databases, and asynchronous communication on thousands of CPUs, FPGAs or clustered program schedulers. This blockchain is a new architecture that can support millions of transactions per second and support authorizations within seconds.
http://www.gxn.io/en.html
http://www.gxn.io/files/hpb_white_paper_en.pdf
https://www.allcoin.com/markets/HPB-BTC/0/
 
Aphelion $APH (ICO In Progress)
A Revolutionary Decentralized P2P Exchange Solution
https://aphelion.org/
https://aphelion.org/wp.html
https://github.com/Aphelion
 
Zeepin $ZPT (Crowd sale will start Jan 18, 2018) (Upcoming ICO on NEO)
The Distributed Creative New Economy.
Zeepin, a decentralized innovation community, is dedicated to promoting highly efficient circulation of innovation assets.
https://www.zeepin.io/
https://www.zeepin.io/Whitepaper_En_v1.0.pdf
https://github.com/zeepin
https://www.reddit.com/NEO/comments/7f94vs/ama_from_today_nov_24th_zeepin_the_distributed/
 
Stokit (Upcoming ICO on NEO)
Decentralized cloud storage
https://stokit.io/
Whitepaper release: 30th of November 2017
 
Universal Health Coin (Upcoming ICO on NEO )
http://www.universalhealthcoin.com/
 
AdEx (dApp built on NEO)
http://adex.network/
https://twitter.com/AdEx_Network/status/897529249661423616
 
 
Alphacat
More Information to come soon after Video is released from the Meetup
https://www.meetup.com/de-DE/Onchains-Blockchain-Project-Launch-NEO-Ecosystem-Sharing/events/245101761/
 
DeepBrain
More Information to come soon after Video is released from the Meetup
https://www.meetup.com/de-DE/Onchains-Blockchain-Project-Launch-NEO-Ecosystem-Sharing/events/245101761/
 
 

City of Zion (CoZ)

https://cityofzion.io/
https://medium.com/@cityofzion
https://medium.com/proof-of-working
https://steemit.com/@canesin
 
City of Zion (CoZ) is an independent group of open source developers, designers and translators formed to support the NEO BlockChain core and ecosystem.
CoZ primarily operates through the community Slack and CoZ Github, central places where the community shares knowledge and contributes to projects.
CoZ is neither a corporation, nor a consulting firm or a devshop / for-hire group.
Members
https://imgur.com/a/Gc9jT
CoZ aims to be low barrier of entry, the process is straightforward:
  1. Join the channel #develop.
  2. Fork or create a project.
  3. Publish as open source.
  4. After a couple of contributions a CoZ council member will invite you to the proper channel for your contributions.
  5. Receive rewards and back to 3.
Unit testing - Ongoing effort to implement code coverage for the core
Integration testing - Tools for automated testing, performance metrics and functionality validation on private test nets
Continuous integration - Automated multi-platform testing of all pull requests at GitHub.
Deployment pipeline - Automated tools and processes to ensure fast and reliable updates upon code changes
New C# implementation (NEO2) - Improve code quality, speed & testability
 
Roadmap
https://imgur.com/a/4CDhw
 
dApps competition
https://cityofzion.io/dapps/1
10 prizes of 1350 GAS, with 500 GAS to be used for smart contract deployment.
Deadline was the 16 of November 11:59 EST.
http://cityofzion.io/dapps/1 (Check out page to view websites / Githubs)
1st: NEO Smart IoT
2nd: imusify
3rd: Chain Line
4th: BlockAuth
5th: Phantasma
6th: NeoTrade
7th: Turing Complete Smart Contract
8th: KRYPTON
9th: Switcheo
10th: TripShares
https://drive.google.com/drive/folders/0B4wu5lNlukwybEstaEJMZ19kbjQ
 

NEO and Microsoft China Dev Competition

 

Competition Rules

  1. The competition will open on November 20, 2017 and close at 11:59 PM Beijing time (GMT+8), March 10, 2018. Please sign up and submit your work before the deadline.
  2. Participants are required to develop on the NEO blockchain. Please refer to github.com/neo-project and docs.neo.org for relevant codes and technical documents.
  3. During the competition, developers are free to collaborate and to submit their work as a team.
  4. Teams or individuals who fail to submit their work before 11:59 PM Beijing time (GMT+8), March 10, 2018 will not be eligible for prizes.
  5. Your submission must contain executable programs and codes.
 
$150,000 First prize(1 team)
$50,000 Second prize(2 teams)
$30,000 Third prize(3 teams)
$15,000 Award of merit(10 teams)
 
A judging panel made up of NEO founder Da Hongfei,NEO Founder & Core Developer Erik Zhang, CoZ founder Fabio, Elastos founder Chen Rong,ONT Founder Li Jun and experts from Microsoft China will select 16 winners out of all the contestants for a bounty pool worth a total of USD 490,000.
 
Total sign-ups :194 Data collected as of 2017/11/28
 
Country sign-ups
China 48
USA 31
India 12
Norway 7
France 6
Other 90
 
https://neo.org/competition.html
 
 

ICO Firm

 
Projectico
A service that helps others launch a token sale if it is right for their cause and will be using NEO in most instances going forward. We have created a foundation that is bringing compliance and trust to the marketplace for ICOs and allowing international people to still participate.
https://www.projectico.io/
https://www.reddit.com/NEO/comments/7dd3s0/ama_on_20_nov_projectico_a_us_based_turnkey_token/
 
 

Key notes from the White Paper

http://docs.neo.org/en-us/
 
Digital Assets
Digital assets are programmable assets that exist in the form of electronic data. With blockchain technology, the digitization of assets can be decentralized, trustful, traceable, highly transparent, and free of intermediaries.
 
Digital Identity
Digital identity refers to the identity information of individuals, organizations, and other entities that exist in electronic form.
Our verification of identity when issuing or using digital identities includes the use of facial features, fingerprint, voice, SMS and other multi-factor authentication methods.
 
Smart Contracts
The NeoContract smart contract system is the biggest feature of the seamless integration of the existing developer ecosystem. Developers do not need to learn a new programming language but use C#, Java and other mainstream programming languages in their familiar IDE environments (Visual Studio, Eclipse, etc.) for smart contract development, debugging and compilation. NEO's Universal Lightweight Virtual Machine, NeoVM, has the advantages of high certainty, high concurrency, and high scalability. The NeoContract smart contract system will allow millions of developers around the world to quickly carry out the development of smart contracts.
 
Economic Model
NEO has two native tokens, NEOand NeoGas NEO represents the right to manage the network. Management rights include voting for bookkeeping, NEO network parameter changes, and so on. The minimum unit of NEO is 1 and tokens cannot be subdivided. GAS is the fuel token for the realization of NEO network resource control. The NEO network charges for the operation and storage of tokens and smart contracts, thereby creating economic incentives for bookkeepers and preventing the abuse of resources. The minimum unit of GAS is 0.00000001.
 
Distribution Mechanism
NEO's 100 million tokens are divided into two portions. The first portion is 50 million tokens distributed proportionally to supporters of NEO during the crowdfunding. This portion has been distributed.
The second portion is 50 million NEO managed by the NEO Council to support NEO's long-term development, operation and maintenance and ecosystem. The NEO in this portion has a lockout period of 1 year and is unlocked only after October 16, 2017. This portion will NOT enter the exchanges and is only for long-term support of NEO projects. The plans for it are as below:
▪ 10 million tokens (10% total) will be used to motivate NEO developers and members of the NEO Council
▪ 10 million tokens (10% total) will be used to motivate developers in the NEO ecosystem
▪ 15 million tokens (15% total) will be used to cross-invest in other block-chain projects, which are owned by the NEO Council and are used only for NEO projects
▪ 15 million (15% total) will be retained as contingency
▪ The annual use of NEO in principle shall NOT exceed 15 million tokens
 
GAS distribution
GAS is generated with each new block. The initial total amount of GAS is zero. With the increasing rate of new block generation, the total limit of 100 million GAS will be achieved in about 22 years. The interval between each block is about 15-20 seconds, and 2 million blocks are generated in about one year. According to this release curve, 16% of the GAS will be created in the first year, 52% of the GAS will be created in the first four years, and 80% of the GAS will be created in the first 12 years. GAS will be distributed proportionally in accordance with the NEO holding ratio, recorded in the corresponding addresses. NEO holders can initiate a claim transaction at any time and claim these GAS tokens at their holding addresses.
 
Consensus mechanism: dBFT
The dBFT is called the Delegated Byzantine Fault Tolerant, a Byzantine fault-tolerant consensus mechanism that enables large-scale participation in consensus through proxy voting. The holder of the NEO token can, by voting, pick the bookkeeper it supports. The selected group of bookkeepers, through BFT algorithm, reach a consensus and generate new blocks. Voting in the NEO network continues in real time, rather than in accordance with a fixed term.
 
Cross-chain assets exchange agreement
NeoX has been extended on existing double-stranded atomic assets exchange protocols to allow multiple participants to exchange assets across different chains and to ensure that all steps in the entire transaction process succeed or fail together. In order to achieve this function, we need to use NeoContract function to create a contract account for each participant. If other blockchains are not compatible with NeoContract, they can be compatible with NeoX as long as they can provide simple smart contract functionality.
 
Cross-chain distributed transaction protocol
Cross-chain distributed transactions mean that multiple steps of a transaction are scattered across different blockchains and that the consistency of the entire transaction is ensured. This is an extension of cross-chain assets exchange, extending the behavior of assets exchange into arbitrary behavior. In layman's terms, NeoX makes it possible for cross-chain smart contracts where a smart contract can perform different parts on multiple chains, either succeeding or reverting as a whole. This gives excellent possibilities for cross-chain collaborations and we are exploring cross-chain smart contract application scenarios.
 
Distributed Storage Protocol: NeoFS
NeoFS is a distributed storage protocol that utilizes Distributed Hash Table technology. NeoFS indexes the data through file content (Hash) rather than file path (URI). Large files will be divided into fixed-size data blocks that are distributed and stored in many different nodes
 
Anti-quantum cryptography mechanism: NeoQS
The emergence of quantum computers poses a major challenge to RSA and ECC-based cryptographic mechanisms. Quantum computers can solve the large number of decomposition problems (which RSA relies on) and the elliptic curve discrete logarithm (which ECC relies on) in a very short time. NeoQS (Quantum Safe) is a lattice-based cryptographic mechanism.
 

Reasons for choosing dBFT over PoW and PoS

 
With the phenomenal success of Bitcoin and its increasing mainstream adoption, the project’s unbounded appetite for energy grew accordingly. Today, the average Bitcoin transaction costs as much energy as powering 9.3 average American homes for 1 day.
https://digiconomist.net/bitcoin-energy-consumption#assumptions
This mind boggling amount of energy is not, as it is commonly believed, being wasted. It is put to good use: securing the Bitcoin network and rendering attacks on it infeasible. However, the cost of this security mechanism and its implications for an increasingly warming and resource hungry planet led almost the entire crypto industry to the understanding that an alternative has to be found, at least if we’re interested in seeing blockchain technology gaining overwhelming mainstream adoption.
The most popular alternative to PoW, used by most alternative cryptocurrency systems, is called Proof-of-Stake, or PoS. PoS is highly promising in the sense that it doesn’t require blockchain nodes to perform arduous, and otherwise useless, cryptographic tasks in order to render potential attacks costly and infeasible. Hence, this algorithm cuts the power requirements of PoS blockchains down to sane and manageable amounts, allowing them to be more scalable without guzzling up the planet's energy reserves.
As the name suggests, instead of requiring proof of cryptographic work, PoS requires blockchain nodes to proof stake in the currency itself. This means that in order for a blockchain node to be eligible for a verification reward, the node has to hold a certain amount of currency in the wallet associated with it. This way, in order to execute an attack, a malevolent node would have to acquire the majority of the existing coin supply, rendering attacks not only costly but also meaningless, since the attackers would primarily harm themselves.
PoS, as well as PoW, simply cause the blockchain to fork into two alternative versions if for some reason consensus breaks. In fact, most blockchains fork most of the time, only to converge back to a single source of truth a short while afterwards.
By many crypto enthusiasts, this obvious bug is very often regarded as a feature, allowing several versions of the truth to survive and compete for public adoption until a resolution is generated. This sounds nice in theory, but if we want to see blockchain technology seriously disrupt and/or augment the financial sector, this ever lurking possibility of the blockchain splitting into two alternative versions cannot be tolerated.
Furthermore, even the fastest PoS blockchains out there can accomodate a few hundred transactions per second, compare that to Visa’s 56,000 tx/s and the need for an alternative becomes clear as day.
A blockchain securing global stock markets does not have the privilege to fork into two alternative versions and just sit and wait it out until the market (or what’s left of it) declares a winner. What belongs to whom should be engraved in an immutable record, functioning as a single source of truth with no glitches permitted.
After investigating and studying the crypto industry and blockchain technologies for several years, we came to the conclusion that the delegated Byzantine Fault Tolerance alternative (or dBFT) is best suited for such a system. It provides swift transaction verification times, de-incentivises most attack vectors and upholds a single blockchain version with no risk of forks or alternative blockchain records emerging - regardless of how much computing power, or coins an attacker possesses.
The term Byzantine Fault Tolerance (BFT) derives its name from the Byzantine Generals problem in Game Theory and Computer Science, describing the problematic nature of achieving consensus in a distributed system with suboptimal communication between agents which do not necessarily trust each other.
The BFT algorithm arranges the relationship between blockchain nodes in such a way that the network becomes as good as resilient to the Byzantine Generals problem, and allows the system to remain consensus even if some nodes bare malicious intentions or simply malfunction.
To achieve this, Antshare’s version of the delegated BFT (or dBFT) algorithm acknowledges two kinds of players in the blockchain space: professional node operators, called bookkeeping nodes, who run nodes as a source of income, and users who are interested in accessing blockchain advantages. Theoretically, this differentiation does not exist in PoW and most PoS environments, practically, however, most Bitcoin users do not operate miners, which are mostly located in specialized venues run by professionals. At Antshares we understand the importance of this naturally occurring division of labor and use it to provide better security for our blockchain platform.
Accordingly, block verification is achieved through a consensus game held between specialized bookkeeping nodes, which are appointed by ordinary nodes through a form of delegated voting process. In every verification round one of the bookkeeping nodes is pseudo-randomly appointed to broadcast its version of the blockchain to the rest of the network. If ⅔ of the remaining nodes agree with this version, consensus is secured and the blockchain marches on. If less than ⅔ of the network agrees, a different node is appointed to broadcast its version of the truth to the rest of the system, and so forth until consensus is established.
In this way, successful system attacks are almost impossible to execute unless the overwhelming majority of the network is interested in committing financial suicide. Additionally, the system is fork proof, and at every given moment only one version of the truth exists. Without complicated cryptographic puzzles to solve, nodes operate much faster and are able to compete with centralized transaction methods.
https://www.econotimes.com/Blockchain-project-Antshares-explains-reasons-for-choosing-dBFT-over-PoW-and-PoS-659275
 

OnChain

 
It is important to note the technical difference between Onchain and NEO. Onchain is a private VC-backed company with over 40 employees. NEO is a public platform with different community-led groups contributing to this public project. There exists NEO council comprised of the original NEO creators, employees from Onchain, full time NEO council members and there is also the first Western based group called City of Zion.
Onchain, a Shanghai-based blockchain R&D company, first started developing Antshares in February of 2014 which will eventually become the foundation of DNA. Onchain was founded by CEO Da HongFei and CTO Erik Zhang in response to the attention from private companies garnered by the development of Antshares, China’s first public blockchain. In contrast to the weeks-old start-ups launching ICOs that is happening currently in the blockchain world, it took them 22 long months of R&D to even begin providing services to their first customers. Finally, in April 2016, the first whitepaper on consensus protocol from China was born — the dBFT (delegated Byzantine Fault Tolerance) protocol.
2016 was a busy year for Onchain and they really picked up the pace that year. Other than continuing the development of Antshares, brushing shoulders with Fortune 500 companies, Onchain became the first Chinese blockchain company to join Hyperledger — an open source blockchain project started by the Linux Foundation specifically focusing on the development of private and consortium chains for businesses.
In June of 2016, during the first of many future partnerships with Microsoft China, Onchain founded Legal Chain specifically targeting the inadequacies of the digital applications within the legal system. In 2005, (Digital Signature Act) was passed into national law which permitted an effective digital signatures to gain the same legal rights as a real signature.
In company with Microsoft China, they are also aiming to integrate the technology with Microsoft’s face and voice recognition API function to kick start this digital revolution within the legal system. At the same time, a partnership was formed with FaDaDa, a third-party platform for electronic contracts that has processed over 27 million contracts to date, to provide secure evidence storage with DNA. If that’s not enough, they were also voted as KPMG’s top 50 Fintech Company in China and established a relationship with the Japanese Ministry of Economy, Trade and Industry which led to the recent tour to Japan. Finally, at the end of 2016 they announced a partnership with Alibaba to provide attested email service for Ali Cloud with Legal Chain where it provides a proof-of-existence for a blockchain-powered email evidence repository for enterprise-level use.
Fosun Group, China’s largest private conglomerate, have recently invested into Onchain in order to apply DNA across all of its businesses. Currently, Fosun International has a market cap of 102.98 billion dollars on the Hong Kong Stock Exchange and that is only its international branch.
The role of Onchain so far is reminiscent of Ethereum’s EEA in addition to a stronger emphasis of governmental cooperation. Onchain has identified the shortcomings of present laser focus of hype on public platforms such as NEO and Ethereum and addressing that with DNA. DNA envisions a future where a network of assorted, specifically designed blockchains serving private enterprises, consortiums, government and the public communicating with each other forming an interconnected blockchain network.
This is the goal of DNA — infiltrating every little inefficient niche that had no better alternatives before the invention of blockchain. What is especially critical to remember during this explosive time of hype driven partly by the obscene degree of greed is that not every little niche that blockchain can fill will be holding its own little ICO. Some of those efficiencies gained will simply be consumed by companies privately or by public systems such as the legal system.
 
https://hackernoon.com/neo-onchain-and-its-ultimate-plan-dna-4c33e9b6bfaa
http://www.onchain.com/
https://github.com/DNAProject/DNA
https://siliconangle.com/blog/2016/10/20/onchain-partners-with-alibaba-for-blockchain-powered-email-evidence-repository/
https://www.reuters.com/article/us-fosun-blockchain/chinas-fosun-invests-in-local-version-of-bitcoin-tech-blockchain-idUSKCN1B30KM
 

Traveling

 
August 8th to August 12th
From August 8th to August 12th, 2017, the NEO core team, led by founder & CEO Da Hongfei will travel to Japan to explore the forefront of Japan's Blockchain innovation. This trip represents the first in a series of trips around the world with the goal to foster international cooperation's and to keep up with the fast pace in Blockchain innovation. Starting in Japan, the NEO core team will visit famous local Blockchain research institutions and active communities to engage in bilateral communication. NEO will meet with Japanese tech-celebrities to gain insights about the latest developments in the Japanese Blockchain and digital currency community. Additionally, Japanese local tech media will conduct an interview allowing NEO to present its development status and its latest technological innovations.
 
https://www.reddit.com/NEO/comments/6ry4s9/japan_the_neo_core_team_starts_out_on_an/
https://www.youtube.com/watch?v=SgTQ32CkxlU
https://www.reddit.com/NEO/comments/6ssfx1/neo_meetup_in_tokyo_august_10th_2017_2100h/
 
19th August, 2017
Blockchain X Series - NEO example applications
 
20th August, 2017
NEO and Microsoft Azure host a blockchain programming training in Shanghai
 
23rd August, 2017
INNOxNEO Blockchain Open Nights: 2nd Meeting
 
24th August, 2017
NEO Meetup in Taipei
 
13th September, 2017
INNOxNEO Blockchain Open Nights: 3rd Meeting
 
14th September, 2017
NEO Shanghai Meetup with NEO team
 
24th September, 2017
NEO Blockchain Programming Day - Hangzhou Station
 
27th September, 2017
INNOxNEO Blockchain Open Nights: 4th Meeting
 
27th September, 2017
First London NEO Developer Meetup!
 
4th October, 2017
First San Francisco NEO Developer Social!
 
14th-16th October, 2017
GNOME.Asia Summit 2017, Chongqing, China
 
21st October, 2017
NEO JOY, Exploring Blockchain application, Nanjing, China
 
26th October, 2017
Inaugural Global Fintech & Blockchain China Summit 2017
 
28th October, 2017
NEO meetup in Seoul, Korea:
 
28th October, 2017
NEO Blockchain Programming Day - Beijing Railway Station:
 
November 12th, 2017
NEO JOY in Hangzhou: Considerations on Basic Service Facilities in Blockchains:
 
November 18th - 19th, 2017
NEO attending China open source conference 2017:
 
November 21st, 2017
NEO attending swissnex China in Shanghai:
 
November 27th, 2017
ONCHAIN meetup NYC, Onchain's Blockchain Project Launch + NEO Ecosystem Sharing Session
 
November 27th, 2017
China&USA NEO blockchain meetup in Manhattan NYC
 
November 30th, 2017
Meetup San Francisco: The Future Of Blockchain With The Founders of NEO, Elastos, & Stellar
 
December 4th, 2017
NEO attending Blockchain World Conference in Bangkok:
 
December 7th, 2017
NEO meetup Singapore:
 
December 13th, 2017
NEO meetup at Cambridge:
 

Networks proves itself with the first ICO

 
ICOs, on other platforms such as Ethereum, often resulted in a sluggish network and transaction delays. While NEO’s dBFT consensus algorithm is designed to achieve consensus with higher efficency and greater network throughputt, no amount of theoretical calculations can simulate the reality of real-life conditions.
 

Key Observations

 
Smart Contract Invocations:
A total of 13,966 smart contracts invocations were executed on the NEO network over this time period, of which, nearly all called the RPX smart contract method mintTokens. A total of 543,348,500 RPX tokens were successfully minted and transferred to user accounts, totalling 10,097 smart contract executions.
 
Refunded Invocations:
A total of 4182 refund events were triggered by the smart contract method mintTokens. (Note: RPX has stated that these refunds will be processed within the next two weeks.)
 
Crowdsale Statistics:
A successful mintTokens execution used around 1043 VM operations, while an execution that resulted in a refund used 809 VM operations. Within the hour and six minutes that the token sale was active, a total of 12,296,409 VM operations were executed. A total of 9,575 unique addresses participated in the RPX ICO. Half of these, approximately 4,800 unique addresses, participated through CoZ’s Neon wallet. The top 3 blocks with the most transactions were block 1445025 (3,242 transactions), block 1444902 (2,951 transactions), and block 1444903 (1609 transactions).
 
Conclusion on Network Performance
At the moment, the consensus nodes for the NEO network are operated by the NEO Council in China. By Q1 2018, NEO Council aims to control less than two-thirds of the consensus nodes.
We are pleased to note that the NEO network continuted to operate efficiently with minimal network impact, even under extreme network events. Block generation time initially slowed down to 3 minutes to process the largest block, but quickly recovered to approximately 25 seconds. Throughout the entire RPX ICO, consensus nodes were able to achieve consensus and propagate new block transactions to the rest of the network. In closing, while we consider this performance to be excellent, NEO Council and City of Zion areworking closely together on upgrades, that will increase the throughputs of the NEO network.
 

Hyperledger

 
Members and governance of Hyperledger:
Early members of the initiative included blockchain ISVs, (Blockchain, ConsenSys, Digital Asset, R3, Onchain), well-known technology platform companies (Cisco, Fujitsu, Hitachi, IBM, Intel, NEC, NTT DATA, Red Hat, VMware), financial services firms (ABN AMRO, ANZ Bank, BNY Mellon, CLS Group, CME Group, the Depository Trust & Clearing Corporation (DTCC), Deutsche Börse Group, J.P. Morgan, State Street, SWIFT, Wells Fargo), Business Software companies like SAP, Systems integrators and others such as: (Accenture, Calastone, Credits, Guardtime, IntellectEU, Nxt Foundation, Symbiont).
The governing board of the Hyperledger Project consists of twenty members chaired by Blythe Masters, (CEO of Digital Asset), and a twelve-member Technical Steering Committee chaired by Christopher Ferris, CTO of Open Technology at IBM.
http://www.8btc.com/onchain-hyperledger
https://en.wikipedia.org/wiki/Hyperledger
 
“As a leading open-source contributor in China’s blockchain community, Onchain shares the same values as the Linux Foundation and the Hyperledger project intrinsically. We believe international collaboration plus local experience are key to the adoption of distributed ledger technology in China; we are also very excited to see other Chinese blockchain startups join Hyperledger and look forward to adding our combined expertise to the project.” Da Hongfei, Founder and CEO of Onchain
https://hyperledger.org/testimonials/onchain
 

Important Articles

 
Response to baseless FUD
https://medium.com/@MalcolmLerideresponse-to-baseless-fud-9b7e5e2eeeea
 
Distribution technology DNA framework went through the national block chain standard test On May 16th, the first China block chain development competition in Hangzhou announced that Onchain, became the first through the national standard test block system.
http://www.51cto.com/art/201705/539824.htm?mobile
 
Da Hongfei and OnChain working relationship with Chinese Government
https://finance.sina.cn/2017-04-13/detail-ifyeifqx5554606.d.html?from=wap
http://www.gz.chinanews.com/content/2017/05-28/73545.shtml
 
The Chinese government is reportedly preparing to allow the resumption of cryptocurrency trading in the country in the coming months, with the required anti-money laundering (AML) systems and licensing programs in place.
https://coingeek.com/cryptocurrency-trading-poised-to-make-a-return-in-china-report/
 
Japanese Ministry of Economy, Trade and Industry - Working with OnChain and NEO
http://www.8btc.com/onchain-ribenjingjichanyesheng
 
Notice NEO will be invited to attend the INNO x Austrade China-Australia chain high-end exchange
AUSTRADE - The Australian Trade and Investment Commission is the official government, education and investment promotion agency of the Australian Government
https://mp.weixin.qq.com/s/LmXnW7MtzOX_fqIo7diU9A
 
Source for NEO/OnChain Microsoft Cooperation:
http://www.8btc.com/onchain-microsoft
 

Da Hongfei quotes

 
"There is no direct cooperation between Alibaba and NEO/Onchain, other than their mailbox service is using Law Chain to provide attested email service. In terms of Microsoft, yes we have cooperation with Microsoft China because NEO is built with C# and .NET Core, and NeoContract is the first in the world to support writing smart contract with C#"
https://www.reddit.com/NEO/comments/6puffo/we_are_da_hongfei_and_erik_zhang_founders_of_neo/dksm5ga/
 
"We have pretty good communication with government, with regulators. They don't have any negative impression with NEO and they like our technology and the way we deal with things. Regulation is not an issue for us"
https://www.youtube.com/watch?v=qpUdTIQdjVE&feature=youtu.be&t=1m16s
 
“Before they started cleaning up the market, I was asked for information and suggestions” “I do not expect the government to call me in the short-term and say, ‘Let’s use NEO as the blockchain technology infrastructure of China.’ But in the medium term? Why not? I think it’s possible.”
https://medium.com/@TheCoinEconomy/neo-founder-da-hongfei-advised-china-on-ico-exchange-ban-says-govt-4631b9f7971
 

Upcoming Roadmap

 
Decentralization of consensus nodes
▪ P2P Network optimization – Network optimizations to ensure fast block generation after decentralization.
▪ Voting Algorithm Optimization – Adjustments in voting algorithm to prevent identified attack vectors.
▪ Candidate List Website – Published list of candidates so that voters know who they are voting for.
▪ NEO Council Consensus Node < 2/3 – NEO Council shall operate less than two thirds of consensus nodes by the end of quarter 1, 2018.
 
Our original plan was to start decentralize in Q1 2018. We are however growing faster than expected and cannot accept the risk with being as centralized as we currently are. The conclusion is that we re-prioritize and start the process of decentralizing today. We believe that NEO community groups and exchanges will be suitable to run consensus nodes; community groups already know the technology, and exchanges are already running full nodes with high uptime and monitoring. We welcome interested parties to reach out to us on [email protected]. A NEP to encourage voting will be presented in the coming weeks.
https://neo.org/blog/Details/3016
 
Universal Data Format for Wallet/Node Prog.
▪ NEP2 – Private Key Encryption/Decryption (2017Q4) - Method for encrypting and encoding a passphrase-protected private key.
▪ NEP3 – Universal Data Format (2017Q4) – Standard data format to allow easier wallet and node programming.
https://neo.org/en-us/blog/details/65
 
Promotion/Ecosystem
▪ Globally Legal Token-raising Framework (2017Q4) – Following government interest to regulate ICO’s, NEO will complete a framework to raise tokens legally in all major markets by the end of 2017.
▪ NEO DevCon 1 (2017Q4) – First NEO Development Conference! More details at later date.
▪ CoZ Funding (2017Q4) – Continuous funding plan for CoZ covering next 5 years.
▪ Seed Projects (2017Q4) – First seed projects to be cross-invested with the dedicated NEO pool.
https://neo.org/en-us/blog/details/65
 

NEO Github

https://github.com/neo-project
 
NEO Smart Economy https://github.com/neo-project/neo
1.2k Stars
383 Forks
327 commits
17 contributors
 
neo-gui https://github.com/neo-project/neo-gui
 
examples-csharp https://github.com/neo-project/examples-csharp
 
proposals https://github.com/neo-project/proposals
 
 

CityOfZion Github

https://github.com/CityOfZion
 
awesome-neo https://github.com/CityOfZion/awesome-neo
A curated list of awesome NEO libraries, applications and resources.
14 contributors
 
neon-wallet https://github.com/CityOfZion/neon-wallet
380 Stars
118 Forks
392 commits
29 contributors
 

DNAProject Github

https://github.com/DNAProject/DNA
 
NEO/GAS Donations welcome: ASdNxSa3E8bsxCE9KFKBMm3NA43sYJU9qZ
submitted by NEOcryptotrader to NEO [link] [comments]

Splunk Lab News and Updates

Hey everyone! I've been hard at work on Splunk Lab these last few months, and I wanted to share what I've done with it.
The first thing is that I baked in several Splunk apps so that they are all available when launching the app! That list includes:

I've also written (or, in one case, re-written) apps using Splunk Lab as a jumping off point. Here's what I have so far:

Finally, I've added a bunch of data sources to Splunk Lab so that you can jump right in and start pulling data down with Syndication Input or REST API Modular Input:
A bunch of the above endpoints are actually built into Splunk Lab, so once it is running, you can go into "Inputs" in Splunk and start pulling data down with just a few clicks.

To get started with Splunk Lab, make sure you have Docker running, and run this on the command line:
bash <(curl -s https://raw.githubusercontent.com/dmuth/splunk-lab/mastego.sh) 

Anything you'd like to see me add to Splunk App? Do let me know what you think in the comments!
-- Doug
submitted by dmuth to Splunk [link] [comments]

Over the last 6 weeks I've written a functioning Crypto trading bot in VB.NET and here are some of the important tips & things I've learned and some VB.NET code for you to use.

I started on December 18th when I was playing about with Google Sheets and pulling prices from exchanges using the CRYPTOFINANCE() plugin... it was slow, clunky and the data was wildly old - I knew I could do something better in VB.NET but at this point had absolutely no idea where to start, no idea about trading, no idea how exchanges or API's worked and no idea just how bad I was at programming. I've asked a lot of dumb questions, I've lost a bunch of money making mistakes & learning as I go... Fast forward to today however and I have a fully functioning, cross-exchange trading bot. Sweet!
1) Truncate your numbers, don't round.**
Hindsight makes this seem so obvious to me now, but when you're working with Bitcoin balances to 8 decimal places, exchange rates to 5 decimal places and sums that can increase your decimal places exponentially, it helps to be precise. Even an extra 0.00000001 in the wrong place can cause an exchange to reject your request. Honestly if I'd have realised this sooner I'd be about 2 weeks ahead right now and nowhere near as bald.
The below functions in will truncate any decimal number with no rounding:
Public Function Trunc8(numbertoTuncate As Decimal) As Decimal Return Math.Truncate(numbertoTuncate * 100000000) / 100000000 End Function Public Function Trunc5(numbertoTuncate As Decimal) As Decimal Return Math.Truncate(numbertoTuncate * 100000) / 100000 End Function 
** Absolutely do round when exchange such as Bitstamp does it's fee calculations in spot USD price. Below is the logic I use to do this:
Dim amount_btc As Decimal = BTCtoSpend / ASK ' Full amount in BTC Dim fee_btc As Decimal = amount_btc * 0.0025 ' Get 0.25% of the BTC amount Dim fee_USD As Decimal = fee_btc * BitstampBTCUSD ' Convert to USD Dim round_USD As Decimal = Math.Round(fee_USD, 2, MidpointRounding.AwayFromZero) ' Round up Dim round_BTC As Decimal = round_USD / BitstampBTCUSD ' Convert back to BTC Dim amount = amount_btc - round_BTC ' minus the fee 
2) Websockets are your friend.
It's really easy to query Bitstamp or GDAX's API for the prices(Last/Bid/Ask). The query might take a 3rd of a second to get there, a 3rd of a second to get back - by the time your software has interpreted it it may have been nearly a full second. The prices you end up being sent back can some times be stale/out of date. Couple this with the API rate limits (Once a second on Bitstamp if you end up polling it continuously) and you can soon end up with stale information. The websockets allow the exchanges to push information to you, in real-time, as it happens. Seriously, they're fucking rad and you can query that data til the cows come home. Millisecond timers FTW!
Bitstamp uses Pusher, GDAX is a plain old web socket. It took me an age to figure it out, and honestly I've done it rather arse-about-tit, but here's the code I ended up using:
Bitstamp:(You'll need PusherClient from Nuget)
Imports PusherClient Imports Newtonsoft.Json.Linq Public WithEvents pusherClient As New Pusher("de504dc5763aeef9ff52") Public WithEvents BitstampLTCBTCOrderbook As Channel Public WithEvents BitstampLTCBTCTrades As Channel Public WithEvents BitstampBTCUSDTrades As Channel Public WithEvents BitstampEURUSDTrades As Channel pusherClient.Connect() Public Sub pusher_Connected() Handles pusherClient.Connected BitstampLTCBTCTrades = pusherClient.Subscribe("live_trades_ltcbtc") End Sub Public Sub BitstampLTCBTCTrades_Subscribed(Sender As Object) Handles BitstampLTCBTCTrades.Subscribed BitstampLTCBTCTrades.Bind("trade", AddressOf BitstampLTCBTCTrade) End Sub Public Sub BitstampLTCBTCTrade(data) Dim jss = JObject.Parse(data.ToString) BitstampPrice = CDec(jss("price_str").ToString) BitstampLastAmount = CDec(jss("amount_str").ToString) End Sub 
That's basically it - the different channels are all documented in the API and you can format the JSON til your little crypto heart's content.
GDAX:(You'll need Websocket4NET from Nuget) P.S. I know my sending raw JSON is a fucking abomination.
Imports WebSocket4Net Imports Newtonsoft.Json.Linq Public WithEvents websocketGDAX As WebSocket websocketGDAX = New WebSocket("wss://ws-feed.gdax.com") websocketGDAX.Open() Public Sub gdax_Connect() Handles websocketGDAX.Opened Dim Data As String = "{ ""type"": ""subscribe"", ""product_ids"":[""BTC-EUR""], ""channels"": [""heartbeat"", { ""name"": ""ticker"", ""product_ids"": [""LTC-BTC""] }]}" websocketGDAX.Send(Data) End Sub Public Sub gdax_Data(sender As Object, args As WebSocket4Net.MessageReceivedEventArgs) Handles websocketGDAX.MessageReceived Dim jss = JObject.Parse(args.Message) Try If jss("type").ToString = "ticker" Then Select Case jss("product_id") Case "LTC-BTC" GDAXPrice = CDec(jss("price")) GDAXBid = CDec(jss("best_bid")) GDAXAsk = CDec(jss("best_ask")) GDAXLastSize = CDec(jss("last_size")) Case "EUR-USD" GDAXEURUSD = CDec(jss("price")) Case "BTC-USD" End Select End If Catch ex As Exception Exit Sub End Try End Sub 
Again, that's kind of it. Some proper error handling wouldn't go amiss, but I'm lazy and I use GOTO's all over the shop anyway so I'm basically a terrible human being.
3) Hashing. Fucking Hashing.
Ok so basically when sending authenticated/private API calls you need to hash bits of the message in order to prove authenticity. This was a bitch to try and cobble together the right code. Here, have it. It's yours:
Imports System.Security.Cryptography Imports System.Text Module Hashing Public Function HMACSHA256_Encrypt(ByVal message As String, secret As String) As String Try Dim secretkey As String = secret Dim sha As New System.Security.Cryptography.HMACSHA256(System.Text.ASCIIEncoding.ASCII.GetBytes(secretkey)) Dim Hash() As Byte = sha.ComputeHash(System.Text.ASCIIEncoding.ASCII.GetBytes(message)) Dim sb As New StringBuilder(Hash.Length * 2) For Each B As Byte In Hash sb.Append(Hex(B).PadLeft(2, "0")) Next Return sb.ToString.ToUpper Catch ex As Exception Debug.Print(Date.Now & " SHA256_Encrypt error " & ex.Message) Return Nothing End Try End Function Public Function HashString(ByVal str As String, ByVal secret As Byte()) As String Dim bytes As Byte() = Encoding.UTF8.GetBytes(str) Using hmac = New HMACSHA256(secret) Dim hash As Byte() = hmac.ComputeHash(bytes) Return Convert.ToBase64String(hash) End Using End Function End Module 
Top one for Bitstamp, Bottom one for GDAX. They differ slightly in the way they do things and the output they provide, hence there being two. Don't ask me what they do, couldn't tell you. Not a clue.
4) Verbose logging. Verbose logging. Verbose logging.
So you've made your bot, hit the button and....nothing. Now these things don't happen instantly; Even if you place an order at Ask or Bid, it might be minutes, even hours until it gets filled. Maybe your bot keeps erroring out and you don't know why. Write yourself a little logging function that you can copy and paste into your functions & subs that outputs the data you're sending and the data you're receiving along with a timestamp so you can debug if stuff isn't working. Again, I'm lazy and shit and this took me way longer to realise than it should have.
5) Don't be afraid to ask questions.
One of the biggest things that totally blew my mind was just how closed up some people are; on Reddit, forums, discord rooms... you name it. There's this weird stigma about people who trade & write bots that if they share their knowlege they'll somehow be doing themselves out of returns. Don't be afraid to ask questions. Ask enough, and eventually someone will come along and help. For every 10 people who chastised me for asking for coding help, trading help or whatever, 1 person would help out - it's worth enduring the rough for that... also, fuck those 10 people.
6) God damn Nonce generation.
A nonce is basically a unique, yet increasing number. Again, this was all massive trial and error. Bitstamp nonces and GDAX nonces work slightly differently and are interpreted slightly differently. Here's the code I use:
Module Nonces Public Function GenerateStampNonce() As String Static lastnonce As String Dim newNonce As String = Replace(Math.Round((DateTime.UtcNow - New DateTime(1970, 1, 1, 0, 0, 0)).TotalMilliseconds / 1000, 1).ToString("#0.0"), ".", "") Do While lastnonce = newNonce Threading.Thread.Sleep(10) newNonce = Replace(Math.Round((DateTime.UtcNow - New DateTime(1970, 1, 1, 0, 0, 0)).TotalMilliseconds / 1000, 1).ToString("#0.0"), ".", "") Loop lastnonce = newNonce Return newNonce End Function Public Function GenerateGDAXNonce() As Decimal Static lastnonce As Decimal Dim newNonce As Decimal = (DateTime.UtcNow - New DateTime(1970, 1, 1, 0, 0, 0)).TotalMilliseconds / 1000 Do While lastnonce = newNonce Threading.Thread.Sleep(10) newNonce = (DateTime.UtcNow - New DateTime(1970, 1, 1, 0, 0, 0)).TotalMilliseconds / 1000 Loop lastnonce = newNonce Return newNonce End Function End Module 
It's dirty...I know (I like it that way) - however it just simply works. I'm sure there's a more elegant way of generating these but honestly I ran out of patience on this because it's so simple when you look at it once it works.
7) Don't bog yourself down with a GUI.
Seems kind of daft, but running a bot as a console app forced me not only to be more verbose, but also helped really train my though process in terms of what all the timers in the background are doing. Not to mention, if you're anything like me you'll probably end up bogging it right down with all kinds of unnecessary GUI crap... in fact my first bot that was a total failure had more code to make the GUI whistle and pop than it did quality trading code.
You need so little input for a trading bot besides a config file full of preferences that your only real commands for any kind of interaction are quite simply:
 Console.WriteLine() Console.ReadKey() 
7.5) Limit orders on GDAX - FREE! As in... no fees!
Some people act like this is some kind of trade secret (haha, puns) but if you put a limit order on GDAX you almost always pay absolutely no fees. If you want to GUARANTEE you pay no fees, have your order set to post_only=true. This forces the order onto the books, which means you MUST place it AT Bid/Ask (depending on direction) or above/below, it'll get rejected if you try and eat into the other side of the spread.
8) Async/Multithread your requests to the API's.
I haven't done this, so I have no code to share. But if you suddenly lose connection or there's a blip or whatever, there's often no way of specifying a timeout and it could potentially freeze/crash your application.
-----------------------------------------
I guess that's all I can think of. It might seem like simple, trivial stuff but when it comes to writing something in a language like VB.NET there's very little resources out there at all... I went through some pretty mind-bending trial and error that while fun and now rewarding, was very frustrating at the time.
All in all, writing a program that can interact with an exchange is a wholly steep learning experience and I've learned more in terms of my general programming ability and my knowlege and understanding of trading & exchanges in general than I had in months or even years before doing this.
Feel free to ask any questions, I'll try to answer them as best I can.
submitted by DotNetBarry to BitcoinMarkets [link] [comments]

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Intro to Bitcore

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