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The Best Cryptocurrency Mining Pools in 2020

This review is not sponsored! Neither it is an ad.
How to choose a mining pool? How to avoid stale shares? The pros and cons of different services.

What is a cryptocurrency mining pool?

A “mining pool" is a server that distributes the task of calculating the block signature between all connected participants. The contribution of each of them is evaluated using the so-called “shares”, which are potential candidates for receiving a signature. As soon as one of the “shares” hits the target, the pool announces the readiness of the block and distributes the reward.
However, if you participate in the pool, then you will have to share the profit with all the participants in the pool, but for the majority, this usually is the most profitable option.

Which pool is better for mining?

The best mining pools should meet the following criteria:

Key selection criteria

To select a good pool for each specific cryptocurrency, you need to carefully study all the information available about it on its website and on the forums.
To reduce the number of stale shares, it is better to mine on the pool closest to the miner. You can choose the fastest mining pool by studying the information about the processing speed of the share in the mining program or by pinging the time it takes for the signal to pass from the miner's computer to the servers of the pool.

10 most popular and powerful pools: Description

ViaBTC

Coins: BTC, BCH, BSV, LTC, ETH, ETC, ZEC, DASH, XMR, CKB
Commission: 3%, lifetime discount: 1%

EMCD

Coins: BTC, BSV, BCH, LTC, ETC, ETH, DASH
Commission: 0%. There is a donation option: 0.5% of the income

Ethermine

Coins: ETH, ETC, ZEC
Commission: 1%

F2pool

Coins: BTC, LTC, and many other coins
Commission: 3-5%

NanoPool

Coins: XMR, ETH, ETC, SiaCoin, ZEC, PASC, ETN
Commission:1%

Mining Pool Hub

Coins: BTC, BSV, BCH, LTC
Commission: 0.9%

NiceHash

Coins: BTC, ETH, XRP, BCH, LTC, ZEC, DASH, XLM, EOS, USDT, LINK, BAT, ZRX, HOT, OMG, REP, BTG, NEXO, MATIC, ENJ, SNT, ELF, BNT, KNC, POLY, MTL + 20 more.
Commission: 2-5%

Coinotron

Coins: ETH, ETC, PASC, LTC, Zcash, BTG, DASH, FTC, VTC
Commission: 1-1.5%

Monero Mining Pool

Coins: XMR
Commission: 2%

Baikalmine

Coins: ETH, ETC, MOAC, CLO
Commission: 0.5-1%

Independent Pool Statistics

To make sure that the pools work and really exist, check independent sources. These are:
Keep up with the news of the crypto world at CoinJoy.io Follow us on Twitter and Medium. Subscribe to our YouTube channel. Join our Telegram channel. For any inquiries mail us at [[email protected]](mailto:[email protected]).
submitted by CoinjoyAssistant to dogemining [link] [comments]

Report on Filecoin And PoC Projects

Report on Filecoin And PoC Projects
Author: Gamals Ahmed, CoinEx Business Ambassador
ABSTRACT
A Blockchain is a continuously growing record, called blocks, which are linked and secured using cryptography such as hashing. Each block contains a hash pointer as a link to the previous block, a timestamp and transaction data. Filecoin is a decentralized storage network that turns cloud storage into an algorithmic market. The market runs on a blockchain with a native protocol token (also called Filecoin), which miners earn by providing storage to clients. The first section of report is demonstrate the filecoin which is a decentralized storage system used to encrypt files that we need to share it through blockchain platform. The second section is explain briefly blockchain Proof of Concept (POC) which is a process of locate whether a Blockchain project idea can be feasible in a real-world situation, need of proof of concept and blockchain proof of concept stages.
1.Introduction
Filecoin is a protocol token whose blockchain runs on a novel proof, called Proof-of-Space time, where blocks are created by miners that are storing data. Filecoin protocol provides a data storage and retrieval service via a network of independent storage providers that does not rely on a single coordinator, where: (1) clients pay to store and retrieve data, (2) Storage Miners earn tokens by offering storage (3) Retrieval Miners earn tokens by serving data.
Filecoin is a decentralized storage network that turns cloud storage into an algorithmic market. The market runs on a blockchain with a native protocol token (also called Filecoin”), which miners earn by providing storage to clients. Conversely, clients spend Filecoin hiring miners to store or distribute data. As with Bitcoin, Filecoin miners compete to mine blocks with sizable rewards[1].
Filecoin mining power is proportional to active storage, which directly provides a useful service to clients (unlike Bitcoin mining, whose usefulness is limited to maintaining blockchain consensus). This creates a powerful incentive for miners to amass as much storage as they can, and rent it out to clients. The protocol weaves these amassed resources into a self-healing storage network that anybody in the world can rely on. The network achieves robustness by replicating and dispersing content, while automatically detecting and repairing replica failures. Clients can select replication parameters to protect against different threat models. The protocol’s cloud storage network also provides security, as content is encrypted end-to-end at the client, while storage providers do not have access to decryption keys. Filecoin works as an incentive layer on top of IPFS [1], which can provide storage infrastructure for any data. It is especially useful for decentralizing data, building and running distributed applications, and implementing smart contracts [2].
Filecoin[2] based on IPFS[3] proposes a completely decentralized distributed storage network where customers and storage miners request services and submit orders to the storage and retrieval markets. And the miner provides a service to view matching quotes to initiate a transaction. The protocol guarantees the integrity of data storage by copying proofs and space-time certificates. The Filecoin protocol writes the order book, token transactions, and integrity challenge response records to the blockchain.
1.1 Blockchain
Blockchain is a characteristic data structure formed by combining data blocks in a chain order inchronological order[4], and cryptographically guarantees decentralized, non-tamperable, unforgeable distributed shared ledger system.
Figure 1 Blockchain Structure
1.2 Elementary Components in Filecoin
The Filecoin protocol builds upon four novel components :
  1. Decentralized Storage Network (DSN): We provide an abstraction for network of independent storage providers to offer storage and retrieval services.
  2. Novel Proofs-of-Storage: We present two novel Proofs-of-Storage,(1) Proof-of Replication allows storage providers to prove that data has been replicated to its own uniquely dedicated physical storage. Enforcing unique physical copies enables a verifier to check that a prover is not deduplicating multiple copies of the data into the same storage space, (2) Proof-of-Space time allows storage providers to prove they have stored some data throughout a specified amount of time.
  3. Verifiable Markets: We model storage requests and retrieval requests as orders in two decentralized verifiable markets operated by the Filecoin network. Verifiable markets ensure that payments are performed when a service has been correctly provided. We present the Storage Market and the Retrieval Market where miners and clients can respectively submit storage and retrieval orders.
  4. Useful Proof-of-Work: We show how to construct a useful Proof-of-Work based on Proof-of Space time that can be used in consensus protocols. Miners do not need to spend wasteful computation to mine blocks, but instead must store data in the network[2] [4].
1.3 Filecoin: Lifecycle of a File
In this section we mentioned the lifecycle for file in Filecoin, as follow:
  1. Put: Clients send information about the file, storage duration, and a small amount of Filecoin to the Storage Market as a bid. Simultaneously, Miners submit asks, competing to offer low cost storage. Deals are made in the Storage Market, on the blockchain.
  2. Send: The Client then sends the file to the Miner, and the Miner adds the file to a sector. The sectors are cryptographically sealed, with verification sent to the blockchain.
  3. Manage: Miners continuously prove they are storing all sectors they agreed to store. The client’s payment is released in installments. Additional currency is minted over time and awarded to Miners as a block reward, proportional to the storage they provide.
  4. Request: A Client requests a file with some payment in Filecoin to the Retrieval Market (off chain); the first Miner to send the file is paid. Eventually, the contract expires and the storage is once again free[5].
Figure 2 Filecoin Lifecycle of a File
1.4 Filecoin is Built with IPFS
The Interplanetary File System (IPFS) is a next-generation protocol to make the Web faster, safer, decentralized, and permanent. Since the initial IPFS release in January 2015, it has gained strong traction in a variety of industries and organizations. Today, IPFS is a foundational technology for many applications in the blockchain industry. Over 5 billion files have been added to IPFS, spanning scientific data and papers, genetic research, video distribution & streaming, 3D modeling, legal documents, entire blockchains and their transactions, video games, and more. IPFS and Filecoin are complementary protocols, and the adoption of the underlying IPFS protocol is a leading indicator of market demand for a faster, safer, decentralized storage service [6].
Some IPFS Users
Figure(3) IPFS users
1.5 IPFS Open Source Community
The IPFS Project is a large community of open source contributors driven to decentralize the web. The community is made up of thousands of developers and users who have been working together for several years, building valuable and widely used software tools. The same seasoned core developers of IPFS are also leading the design and development of Filecoin. The IPFS team has experience building ambitious sotware projects and coordinating thriving developer communities. A significant portion of the IPFS community plans to join the Filecoin network, building tools and applications on this new, exciting platform [ 7].
2. PoC PROJECTS:
2.1 What is PoC?
PoC is abbreviate of Project of Concept which is a process of determining whether a Block-chain project idea can be feasible in a real-world situation. This process is necessary to verify that the idea will function as envisioned. The best part about proof of concept blockchain meaning is that it will help you to get a clear idea of what you are doing before you even get started. Furthermore, the proof of concept in the blockchain niche isn’t for exploring the marketplace for ideas only. Moreover, you won’t determine the best way to start the production process. Instead, you’ll only work on your possible blockchain solution option and see whether it’s capable of being a reality or not. Developing a blockchain proof of concept would require an investment of time, money and resources. In reality, you’d need to get your hands on supporting technologies or even the physical components needed to get the perfect plan. Going through the process is necessary for enterprises to see whether their idea is visible before using all production level equipment for it. According to a recent Gartner survey, 66% of CIOs think that blockchain is here to disrupt the existing marketplaces. And many will spend more than $10 million on the experimentation of the technology. So, if you were confused with what is proof of concept blockchain, now you know just what it is [8]. PoC is used to demonstrate the feasibility and practical potential of any blockchain project in any field such as Energy, Communication, Services, Insurance and Healthcare. A PoC can either be a prototype without any supporting code or any MVP (Minimum Viable Product) with bare feature set. A PoC is a prototype that is used for internal organization who can have a better understanding of a particular project.
2.3 Why Companies Need a Proof of Concept?
Usually, the blockchain proof of concept is awfully popular among the startups in the market. However, proof of concept in blockchain can also be a great tool for the Enterprises as well. Mainly there are three points for needing it.
  • Test out the blockchain project before going for mass production.
  • Identify possible pain points that can make the project not useful.
  • Save an enormous amount of time and money.
Although anyone who comes up with a blockchain project idea will think that it will work, however, proof of concept in blockchain will test out your idea to ensure that you get the best version out of it, which will save up a lot of time and money in the process. Another major reason for you to use proof of concept for blockchain is to ensure that all the stakeholders love your idea and would be interested in investing in it. Whether you are just adding up a new type of feature in the existing blockchain solution or developing it from scratch blockchain proof of concept would let you take the fastest route possible. This relatively gives a different edge in the proof of concept blockchain meaning [9].
2.4 Proof of Concept Phases
Its explain as follows:
Figure (4) explains the steps of blockchain PoC
Step-1: Finding the Proper Blockchain Application Sectors That Adds Value
Let’s start with the first step of the theoretical build-up stage. Many of you don’t really know which application sectors are great for blockchain Proof of concept [10]. That’s why we are outlining some major application sector where you can use your solution. These are:
1.Finance
Let’s start with the financing sector. This sector is relatively popular among the blockchain community. Furthermore, there are many projects already that cover this sector and offer a lucrative solution for major issues. So, in that sense, this sector is quite competitive in case of blockchain PoC development. 2. Medical
The medical sector is another major blockchain application sector at present. There are count-less scenarios where blockchain can truly shine. Hospitals have to deal with a lot of falsifying reports and counterfeit drugs.
3. Asset Management
Maintaining asset in these times are relatively hard due to all the bad players in the market. Simple paper-based record keeping isn’t enough now. Moreover, due to political and other reasons, ownership management is at risk of becoming a corrupted sector.
4. Government
Many governmental institutions are falling behind in the race of digitization. Moreover, every citizen needs a better infrastructure which will give them the security they need. In reality, the government sector is unable to reserve the citizen rights properly.
5. Identity
Identity management is a big hassle when it comes to enterprises. Furthermore, many often impersonate other people’s identity and commit serious crimes. Even in trade financer, many companies have to deal with fake companies and fake documents.
6. IoT
Internet of things is a wonderful sector for proof of concept in blockchain development. Furthermore, this sector is responsible for linking all your smart applications together. Moreover, the device to device connection in a secured platform is necessary.
7. Payments
The payments sector is another awesome application point for your enterprise-grade solution. The blockchain system is more than capable of handling payments, and many of it also offer micro payments. Furthermore, it takes a really small amount of time to send money compared to the traditional banking system. Not to mention the reduction of fees in overseas payment.
8. Supply Chain
Big enterprise needs to have their eyes and ears in every step of the supply chain process. Furthermore, any minor errors could end up in a million dollars of loss. Obviously, you would not want that. Tracking where the raw materials are coming from and whether your products are truly authentic or not is one of the major pain points.
9. Insurance
The insurance industry is facing some serious problems regarding insurance claims and document authentication. Also, the enormous amount of paperwork that every single employee has to fill out is overly dreadful. Detecting fraud, managing all the documents in a secure environment is tough. So, if you introduce a blockchain framework that can solve all these issues would be a huge factor. However, the competition in this marketplace is a bit high; still, with proper blockchain proof of concept, it should be a great opportunity.
Step-2: Defining the Product
In the second stage of the theoretical build-up, you would need to think your blockchain Proof of concept just like any other product. Furthermore, you need to have a solid plan along with full support from all stakeholders. PoC Feature Requirements Define all the features that your enterprise blockchain solution needs. After deciding your blockchain application, you would probably have some idea on what features to add up.
Step-3: Investigating the Technology
After you’ve come up with the solid idea of what features to include and how to focus the road map, you would need to hand them off to the engineering team. Therefore, your team will then research the technology based on your requirements and come up with the best plat-form to develop it on.
  • Advice to make a successful Proof of Concept As we knew, a proof of concept is a project, and like any project it must be clearly defined. That means breaking down the process into these four steps in order to can manage it better.
  • Focus on a Specific Business Issue If you want to make the blockchain PoC framework a success, then you have to start with focusing your real-life problems. At the beginning of the theoretical build-up stage when you are looking for a popular sector of deployment, look for a specific issue. Furthermore, any problem that your idea can fix would be a big plus from the consumers’ end. Many blockchain proof of concept only focuses on the capabilities of the technology only. However, they just don’t resolve any new issues or even old issues.
  • Take Small Steps, Avoid Scope Creeps Another major thing that the enterprises face is the scope creeps. While choosing what features you might need for the blockchain proof of concept many go for too much from the start. However, making a flashier entrance in the market won’t mean 100% success. Further-more, get the ones that you can truly deliver, not the ones you aren’t capable of.
  • Connect All Ideas and Control Them You won’t be the only one coming up with all the ideas. As you already know you’d need to get yourself a good team that will back you up and helps you come up with a compact solution. However, not every single member of your team would agree with the same idea. Furthermore, they have different ideas and vision regarding the blockchain development too.
  • Construct a Thorough Plan Another hurdle in the way of proper proof of concept blockchain is the misinterpretation of the blockchain implementation challenges. Obviously, blockchain implementation isn’t an easy task. At the first stage, it might have many flaws that would end up in possible failure scenarios.
  • Test A Million Times After getting the design done, you’d need to go into the testing phase. However, the problem is many seem to enroll the MVP before properly testing it, which end up in failure. So, test out the MVP a lot of time before making it accessible to the end-users.
  • Collaborate With Other Parties Collaborating with other enterprises could help to take down the overall costing of the block-chain proof of concept. Furthermore, if you are a small to medium level enterprise than collaborating with other parties could help out with the production costing. It will solely depend on the feature or the type of blockchain PoC framework you want to work on.
  • The Right Amount of Staff The right amount of stuff is always necessary to pull off a blockchain proof of concept project. Furthermore, you would need to recruit staffs that have blockchain skills or have an intellectual concept of the technology. Get the necessary amount of stuff with blockchain skill set to perfect the Blockchain Proof of Concept..
3. Conclusion
This report explain a distributed storage scheme based on blockchain technology( Filecoin), and introduces the system design in detail in first part , we have studied about blockchain technology related for Filecoin(decentralized storage network), Filecoin, a highly-anticipated decentralized storage network (under development), announced that there will be more delays before its Mainnet can be officially launched. Created by Protocol Labs, Filecoin has been developed using the InterPlanetary File System (IPFS), an established peer to peer data storage network. The Filecoin software will allow users to trade storage space in an open and decentralized market place.In the second part we mentioned a proof of concept (PoC), The Blockchain Proof of Concept is a demonstration to verify that certain concepts or theories have the potential for real-world application. PoC represents the evidence demonstrating that a project or product is feasible and worthy enough to justify the expenses needed to support and develop it.
REFERENCES
[1] Juan Benet. IPFS — Content Addressed, Versioned, P2P File System. 2014.
[2] Protocol Labs. Filecoin: A Decentralized Storage Network. https://filecoin.io/ filecoin.pdf, 2017.
[3] Benet J. IPFS-content addressed, versioned, P2P file system[J]. arXiv preprint arXiv:1407.3561, 2014.
[4] Liu AD, Du XH, Wang N, Li SZ. Research Progress of Blockchain Technology and its Application in Information Security. Ruan Jian Xue Bao/Journal of Software,2018,6,14:1–24.
[5] Protocol Labs, Inc,[email protected] , Filecoin Primer July 25, 2017.
[6] Protocol Labs, Inc,[email protected] , Filecoin Primer July 25, 2017.
[7] Retrieved from IPFS internal monitoring July 6, 2017.
[8] https://www.projectmanager.com/blog/proof-of-concept-definition.
[9] https://www.blockchainappfactory.com/poc-blockchain-application
[10] https://101blockchains.com/blockchain-proof-of-concept/#prettyPhoto
submitted by CoinEx_Institution to Coinex [link] [comments]

The Best Cryptocurrency Mining Pools in 2020

This review is not sponsored! Neither it is an ad.
How to choose a mining pool? How to avoid stale shares? The pros and cons of different services.

What is a cryptocurrency mining pool?

A “mining pool" is a server that distributes the task of calculating the block signature between all connected participants. The contribution of each of them is evaluated using the so-called “shares”, which are potential candidates for receiving a signature. As soon as one of the “shares” hits the target, the pool announces the readiness of the block and distributes the reward.
However, if you participate in the pool, then you will have to share the profit with all the participants in the pool, but for the majority, this usually is the most profitable option.

Which pool is better for mining?

The best mining pools should meet the following criteria:

Key selection criteria

To select a good pool for each specific cryptocurrency, you need to carefully study all the information available about it on its website and on the forums.
To reduce the number of stale shares, it is better to mine on the pool closest to the miner. You can choose the fastest mining pool by studying the information about the processing speed of the share in the mining program or by pinging the time it takes for the signal to pass from the miner's computer to the servers of the pool.

10 most popular and powerful pools: Description

ViaBTC

Coins: BTC, BCH, BSV, LTC, ETH, ETC, ZEC, DASH, XMR, CKB
Commission: 3%, lifetime discount: 1%

EMCD

Coins: BTC, BSV, BCH, LTC, ETC, ETH, DASH
Commission: 0%. There is a donation option: 0.5% of the income

Ethermine

Coins: ETH, ETC, ZEC
Commission: 1%

F2pool

Coins: BTC, LTC, and many other coins
Commission: 3-5%

NanoPool

Coins: XMR, ETH, ETC, SiaCoin, ZEC, PASC, ETN
Commission:1%

Mining Pool Hub

Coins: BTC, BSV, BCH, LTC
Commission: 0.9%

NiceHash

Coins: BTC, ETH, XRP, BCH, LTC, ZEC, DASH, XLM, EOS, USDT, LINK, BAT, ZRX, HOT, OMG, REP, BTG, NEXO, MATIC, ENJ, SNT, ELF, BNT, KNC, POLY, MTL + 20 more.
Commission: 2-5%

Coinotron

Coins: ETH, ETC, PASC, LTC, Zcash, BTG, DASH, FTC, VTC
Commission: 1-1.5%

Monero Mining Pool

Coins: XMR
Commission: 2%

Baikalmine

Coins: ETH, ETC, MOAC, CLO
Commission: 0.5-1%

Independent Pool Statistics

To make sure that the pools work and really exist, check independent sources. These are:
Keep up with the news of the crypto world at CoinJoy.io Follow us on Twitter and Medium. Subscribe to our YouTube channel. Join our Telegram channel. For any inquiries mail us at [[email protected]](mailto:[email protected]).
submitted by CoinjoyAssistant to MiningPoolHub [link] [comments]

My growing collection of info about NEO

It can be very time consuming to keep up to date on a single blockchain project let alone multiple ones. If you just heard about NEO a few weeks ago it would be impossible catch up on past occurrences due to high volume of Reddit posts and articles made on the project. I’m going to try and simplify the past, present and future as much as I can into one well thought-out post. I hope I can be helpful to anyone who has been investigating like myself. I will include sources with all of my research.
https://imgur.com/a/NBI7S (img for mobile backround)
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. On the NEO blockchain, users are able to register, trade, and circulate multiple types of assets. Proving the connection between digital and physical assets is possible through digital identity. Assets registered through a validated digital identity are protected by law.
Digital Identity
Digital identity refers to the identity information of individuals, organizations, and other entities that exist in electronic form. The more mature digital identity system is based on the PKI (Public Key Infrastructure) X.509 standard. In NEO, we will implement a set of X.509 compatible digital identity standards. This set of digital identity standards, in addition to compatible X.509 level certificate issuance model, will also support Web Of Trust point-to-point certificate issuance model. 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. At present, quantum computers do not have the ability to quickly solve the Shortest Vector Problem (SVP) and the Closest Vector Problem (CVP), which is considered to be the most reliable algorithm for resisting quantum computers.
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 3.67 average American homes, which amounts to about 3000 times more than a comparable Credit Card settlement.
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. This confusion is likely the source of the rumour about Antshares and Alibaba having a connection. Onchain and NEO are separate entities who are intimately related via cross-chain communications and similar designs.
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. It is here where the Da HongFei and Erik Zhang, entered the hyperbolic time chamber that is now known as Fabric, a platform by Hyperledger for distributed ledger solutions, and has consequently helped them to develop many aspects underpinning the design of DNA.
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 for you to “go to the moon on your rocket powered lambos”. 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
City of Zion (CoZ)
City of Zion (CoZ) is a global community of open source enthusiasts, with the shared goal of helping NEO achieve its full potential. 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. Currently 19 dApps registered. Deadline is 16 of November 11:59 EST.
https://drive.google.com/drive/folders/0B4wu5lNlukwybEstaEJMZ19kbjQ
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
https://www.reddit.com/NEO/comments/6wbebneo_taipei_meetup_long_post/
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
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).
Final Thoughts
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
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 (2017Q4) – Network optimizations to ensure fast block generation after decentralization.
▪ Voting Algorithm Optimization (2017Q4) – Adjustments in voting algorithm to prevent identified attack vectors.
▪ Candidate List Website (2018Q1) – Published list of candidates so that voters know who they are voting for.
▪ NEO Council Consensus Node < 2/3 (2018Q1) – NEO Council shall operate less than two thirds of consensus nodes by the end of quarter 1, 2018.
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
https://github.com/neo-project
Repositories - 14
People - 5
Contributors- 12
https://github.com/CityOfZion
Repositories - 35
People - 14
Contributors- 22
https://github.com/DNAProject/DNA
Repositories - 4
Contributors - 17
Donations welcome: ASdNxSa3E8bsxCE9KFKBMm3NA43sYJU9qZ
submitted by NEOcryptotrader to CryptoCurrency [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
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