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Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Public Proposal TL;DR:

Dragonchain has demonstrated twice Reddit’s entire total daily volume (votes, comments, and posts per Reddit 2019 Year in Review) in a 24-hour demo on an operational network. Every single transaction on Dragonchain is decentralized immediately through 5 levels of Dragon Net, and then secured with combined proof on Bitcoin, Ethereum, Ethereum Classic, and Binance Chain, via Interchain. At the time, in January 2020, the entire cost of the demo was approximately $25K on a single system (transaction fees locked at $0.0001/txn). With current fees (lowest fee $0.0000025/txn), this would cost as little as $625.
Watch Joe walk through the entire proposal and answer questions on YouTube.
This proposal is also available on the Dragonchain blog.

Hello Reddit and Ethereum community!

I’m Joe Roets, Founder & CEO of Dragonchain. When the team and I first heard about The Great Reddit Scaling Bake-Off we were intrigued. We believe we have the solutions Reddit seeks for its community points system and we have them at scale.
For your consideration, we have submitted our proposal below. The team at Dragonchain and I welcome and look forward to your technical questions, philosophical feedback, and fair criticism, to build a scaling solution for Reddit that will empower its users. Because our architecture is unlike other blockchain platforms out there today, we expect to receive many questions while people try to grasp our project. I will answer all questions here in this thread on Reddit, and I've answered some questions in the stream on YouTube.
We have seen good discussions so far in the competition. We hope that Reddit’s scaling solution will emerge from The Great Reddit Scaling Bake-Off and that Reddit will have great success with the implementation.

Executive summary

Dragonchain is a robust open source hybrid blockchain platform that has proven to withstand the passing of time since our inception in 2014. We have continued to evolve to harness the scalability of private nodes, yet take full advantage of the security of public decentralized networks, like Ethereum. We have a live, operational, and fully functional Interchain network integrating Bitcoin, Ethereum, Ethereum Classic, and ~700 independent Dragonchain nodes. Every transaction is secured to Ethereum, Bitcoin, and Ethereum Classic. Transactions are immediately usable on chain, and the first decentralization is seen within 20 seconds on Dragon Net. Security increases further to public networks ETH, BTC, and ETC within 10 minutes to 2 hours. Smart contracts can be written in any executable language, offering full freedom to existing developers. We invite any developer to watch the demo, play with our SDK’s, review open source code, and to help us move forward. Dragonchain specializes in scalable loyalty & rewards solutions and has built a decentralized social network on chain, with very affordable transaction costs. This experience can be combined with the insights Reddit and the Ethereum community have gained in the past couple of months to roll out the solution at a rapid pace.

Response and PoC

In The Great Reddit Scaling Bake-Off post, Reddit has asked for a series of demonstrations, requirements, and other considerations. In this section, we will attempt to answer all of these requests.

Live Demo

A live proof of concept showing hundreds of thousands of transactions
On Jan 7, 2020, Dragonchain hosted a 24-hour live demonstration during which a quarter of a billion (250 million+) transactions executed fully on an operational network. Every single transaction on Dragonchain is decentralized immediately through 5 levels of Dragon Net, and then secured with combined proof on Bitcoin, Ethereum, Ethereum Classic, and Binance Chain, via Interchain. This means that every single transaction is secured by, and traceable to these networks. An attack on this system would require a simultaneous attack on all of the Interchained networks.
24 hours in 4 minutes (YouTube):
24 hours in 4 minutes
The demonstration was of a single business system, and any user is able to scale this further, by running multiple systems simultaneously. Our goals for the event were to demonstrate a consistent capacity greater than that of Visa over an extended time period.
Tooling to reproduce our demo is available here:
https://github.com/dragonchain/spirit-bomb

Source Code

Source code (for on & off-chain components as well tooling used for the PoC). The source code does not have to be shared publicly, but if Reddit decides to use a particular solution it will need to be shared with Reddit at some point.

Scaling

How it works & scales

Architectural Scaling

Dragonchain’s architecture attacks the scalability issue from multiple angles. Dragonchain is a hybrid blockchain platform, wherein every transaction is protected on a business node to the requirements of that business or purpose. A business node may be held completely private or may be exposed or replicated to any level of exposure desired.
Every node has its own blockchain and is independently scalable. Dragonchain established Context Based Verification as its consensus model. Every transaction is immediately usable on a trust basis, and in time is provable to an increasing level of decentralized consensus. A transaction will have a level of decentralization to independently owned and deployed Dragonchain nodes (~700 nodes) within seconds, and full decentralization to BTC and ETH within minutes or hours. Level 5 nodes (Interchain nodes) function to secure all transactions to public or otherwise external chains such as Bitcoin and Ethereum. These nodes scale the system by aggregating multiple blocks into a single Interchain transaction on a cadence. This timing is configurable based upon average fees for each respective chain. For detailed information about Dragonchain’s architecture, and Context Based Verification, please refer to the Dragonchain Architecture Document.

Economic Scaling

An interesting feature of Dragonchain’s network consensus is its economics and scarcity model. Since Dragon Net nodes (L2-L4) are independent staking nodes, deployment to cloud platforms would allow any of these nodes to scale to take on a large percentage of the verification work. This is great for scalability, but not good for the economy, because there is no scarcity, and pricing would develop a downward spiral and result in fewer verification nodes. For this reason, Dragonchain uses TIME as scarcity.
TIME is calculated as the number of Dragons held, multiplied by the number of days held. TIME influences the user’s access to features within the Dragonchain ecosystem. It takes into account both the Dragon balance and length of time each Dragon is held. TIME is staked by users against every verification node and dictates how much of the transaction fees are awarded to each participating node for every block.
TIME also dictates the transaction fee itself for the business node. TIME is staked against a business node to set a deterministic transaction fee level (see transaction fee table below in Cost section). This is very interesting in a discussion about scaling because it guarantees independence for business implementation. No matter how much traffic appears on the entire network, a business is guaranteed to not see an increased transaction fee rate.

Scaled Deployment

Dragonchain uses Docker and Kubernetes to allow the use of best practices traditional system scaling. Dragonchain offers managed nodes with an easy to use web based console interface. The user may also deploy a Dragonchain node within their own datacenter or favorite cloud platform. Users have deployed Dragonchain nodes on-prem on Amazon AWS, Google Cloud, MS Azure, and other hosting platforms around the world. Any executable code, anything you can write, can be written into a smart contract. This flexibility is what allows us to say that developers with no blockchain experience can use any code language to access the benefits of blockchain. Customers have used NodeJS, Python, Java, and even BASH shell script to write smart contracts on Dragonchain.
With Docker containers, we achieve better separation of concerns, faster deployment, higher reliability, and lower response times.
We chose Kubernetes for its self-healing features, ability to run multiple services on one server, and its large and thriving development community. It is resilient, scalable, and automated. OpenFaaS allows us to package smart contracts as Docker images for easy deployment.
Contract deployment time is now bounded only by the size of the Docker image being deployed but remains fast even for reasonably large images. We also take advantage of Docker’s flexibility and its ability to support any language that can run on x86 architecture. Any image, public or private, can be run as a smart contract using Dragonchain.

Flexibility in Scaling

Dragonchain’s architecture considers interoperability and integration as key features. From inception, we had a goal to increase adoption via integration with real business use cases and traditional systems.
We envision the ability for Reddit, in the future, to be able to integrate alternate content storage platforms or other financial services along with the token.
  • LBRY - To allow users to deploy content natively to LBRY
  • MakerDAO to allow users to lend small amounts backed by their Reddit community points.
  • STORJ/SIA to allow decentralized on chain storage of portions of content. These integrations or any other are relatively easy to integrate on Dragonchain with an Interchain implementation.

Cost

Cost estimates (on-chain and off-chain) For the purpose of this proposal, we assume that all transactions are on chain (posts, replies, and votes).
On the Dragonchain network, transaction costs are deterministic/predictable. By staking TIME on the business node (as described above) Reddit can reduce transaction costs to as low as $0.0000025 per transaction.
Dragonchain Fees Table

Getting Started

How to run it
Building on Dragonchain is simple and requires no blockchain experience. Spin up a business node (L1) in our managed environment (AWS), run it in your own cloud environment, or on-prem in your own datacenter. Clear documentation will walk you through the steps of spinning up your first Dragonchain Level 1 Business node.
Getting started is easy...
  1. Download Dragonchain’s dctl
  2. Input three commands into a terminal
  3. Build an image
  4. Run it
More information can be found in our Get started documents.

Architecture
Dragonchain is an open source hybrid platform. Through Dragon Net, each chain combines the power of a public blockchain (like Ethereum) with the privacy of a private blockchain.
Dragonchain organizes its network into five separate levels. A Level 1, or business node, is a totally private blockchain only accessible through the use of public/private keypairs. All business logic, including smart contracts, can be executed on this node directly and added to the chain.
After creating a block, the Level 1 business node broadcasts a version stripped of sensitive private data to Dragon Net. Three Level 2 Validating nodes validate the transaction based on guidelines determined from the business. A Level 3 Diversity node checks that the level 2 nodes are from a diverse array of locations. A Level 4 Notary node, hosted by a KYC partner, then signs the validation record received from the Level 3 node. The transaction hash is ledgered to the Level 5 public chain to take advantage of the hash power of massive public networks.
Dragon Net can be thought of as a “blockchain of blockchains”, where every level is a complete private blockchain. Because an L1 can send to multiple nodes on a single level, proof of existence is distributed among many places in the network. Eventually, proof of existence reaches level 5 and is published on a public network.

API Documentation

APIs (on chain & off)

SDK Source

Nobody’s Perfect

Known issues or tradeoffs
  • Dragonchain is open source and even though the platform is easy enough for developers to code in any language they are comfortable with, we do not have so large a developer community as Ethereum. We would like to see the Ethereum developer community (and any other communities) become familiar with our SDK’s, our solutions, and our platform, to unlock the full potential of our Ethereum Interchain. Long ago we decided to prioritize both Bitcoin and Ethereum Interchains. We envision an ecosystem that encompasses different projects to give developers the ability to take full advantage of all the opportunities blockchain offers to create decentralized solutions not only for Reddit but for all of our current platforms and systems. We believe that together we will take the adoption of blockchain further. We currently have additional Interchain with Ethereum Classic. We look forward to Interchain with other blockchains in the future. We invite all blockchains projects who believe in decentralization and security to Interchain with Dragonchain.
  • While we only have 700 nodes compared to 8,000 Ethereum and 10,000 Bitcoin nodes. We harness those 18,000 nodes to scale to extremely high levels of security. See Dragonchain metrics.
  • Some may consider the centralization of Dragonchain’s business nodes as an issue at first glance, however, the model is by design to protect business data. We do not consider this a drawback as these nodes can make any, none, or all data public. Depending upon the implementation, every subreddit could have control of its own business node, for potential business and enterprise offerings, bringing new alternative revenue streams to Reddit.

Costs and resources

Summary of cost & resource information for both on-chain & off-chain components used in the PoC, as well as cost & resource estimates for further scaling. If your PoC is not on mainnet, make note of any mainnet caveats (such as congestion issues).
Every transaction on the PoC system had a transaction fee of $0.0001 (one-hundredth of a cent USD). At 256MM transactions, the demo cost $25,600. With current operational fees, the same demonstration would cost $640 USD.
For the demonstration, to achieve throughput to mimic a worldwide payments network, we modeled several clients in AWS and 4-5 business nodes to handle the traffic. The business nodes were tuned to handle higher throughput by adjusting memory and machine footprint on AWS. This flexibility is valuable to implementing a system such as envisioned by Reddit. Given that Reddit’s daily traffic (posts, replies, and votes) is less than half that of our demo, we would expect that the entire Reddit system could be handled on 2-5 business nodes using right-sized containers on AWS or similar environments.
Verification was accomplished on the operational Dragon Net network with over 700 independently owned verification nodes running around the world at no cost to the business other than paid transaction fees.

Requirements

Scaling

This PoC should scale to the numbers below with minimal costs (both on & off-chain). There should also be a clear path to supporting hundreds of millions of users.
Over a 5 day period, your scaling PoC should be able to handle:
*100,000 point claims (minting & distributing points) *25,000 subscriptions *75,000 one-off points burning *100,000 transfers
During Dragonchain’s 24 hour demo, the above required numbers were reached within the first few minutes.
Reddit’s total activity is 9000% more than Ethereum’s total transaction level. Even if you do not include votes, it is still 700% more than Ethereum’s current volume. Dragonchain has demonstrated that it can handle 250 million transactions a day, and it’s architecture allows for multiple systems to work at that level simultaneously. In our PoC, we demonstrate double the full capacity of Reddit, and every transaction was proven all the way to Bitcoin and Ethereum.
Reddit Scaling on Ethereum

Decentralization

Solutions should not depend on any single third-party provider. We prefer solutions that do not depend on specific entities such as Reddit or another provider, and solutions with no single point of control or failure in off-chain components but recognize there are numerous trade-offs to consider
Dragonchain’s architecture calls for a hybrid approach. Private business nodes hold the sensitive data while the validation and verification of transactions for the business are decentralized within seconds and secured to public blockchains within 10 minutes to 2 hours. Nodes could potentially be controlled by owners of individual subreddits for more organic decentralization.
  • Billing is currently centralized - there is a path to federation and decentralization of a scaled billing solution.
  • Operational multi-cloud
  • Operational on-premises capabilities
  • Operational deployment to any datacenter
  • Over 700 independent Community Verification Nodes with proof of ownership
  • Operational Interchain (Interoperable to Bitcoin, Ethereum, and Ethereum Classic, open to more)

Usability Scaling solutions should have a simple end user experience.

Users shouldn't have to maintain any extra state/proofs, regularly monitor activity, keep track of extra keys, or sign anything other than their normal transactions
Dragonchain and its customers have demonstrated extraordinary usability as a feature in many applications, where users do not need to know that the system is backed by a live blockchain. Lyceum is one of these examples, where the progress of academy courses is being tracked, and successful completion of courses is rewarded with certificates on chain. Our @Save_The_Tweet bot is popular on Twitter. When used with one of the following hashtags - #please, #blockchain, #ThankYou, or #eternalize the tweet is saved through Eternal to multiple blockchains. A proof report is available for future reference. Other examples in use are DEN, our decentralized social media platform, and our console, where users can track their node rewards, view their TIME, and operate a business node.
Examples:

Transactions complete in a reasonable amount of time (seconds or minutes, not hours or days)
All transactions are immediately usable on chain by the system. A transaction begins the path to decentralization at the conclusion of a 5-second block when it gets distributed across 5 separate community run nodes. Full decentralization occurs within 10 minutes to 2 hours depending on which interchain (Bitcoin, Ethereum, or Ethereum Classic) the transaction hits first. Within approximately 2 hours, the combined hash power of all interchained blockchains secures the transaction.

Free to use for end users (no gas fees, or fixed/minimal fees that Reddit can pay on their behalf)
With transaction pricing as low as $0.0000025 per transaction, it may be considered reasonable for Reddit to cover transaction fees for users.
All of Reddit's Transactions on Blockchain (month)
Community points can be earned by users and distributed directly to their Reddit account in batch (as per Reddit minting plan), and allow users to withdraw rewards to their Ethereum wallet whenever they wish. Withdrawal fees can be paid by either user or Reddit. This model has been operating inside the Dragonchain system since 2018, and many security and financial compliance features can be optionally added. We feel that this capability greatly enhances user experience because it is seamless to a regular user without cryptocurrency experience, yet flexible to a tech savvy user. With regard to currency or token transactions, these would occur on the Reddit network, verified to BTC and ETH. These transactions would incur the $0.0000025 transaction fee. To estimate this fee we use the monthly active Reddit users statista with a 60% adoption rate and an estimated 10 transactions per month average resulting in an approximate $720 cost across the system. Reddit could feasibly incur all associated internal network charges (mining/minting, transfer, burn) as these are very low and controllable fees.
Reddit Internal Token Transaction Fees

Reddit Ethereum Token Transaction Fees
When we consider further the Ethereum fees that might be incurred, we have a few choices for a solution.
  1. Offload all Ethereum transaction fees (user withdrawals) to interested users as they wish to withdraw tokens for external use or sale.
  2. Cover Ethereum transaction fees by aggregating them on a timed schedule. Users would request withdrawal (from Reddit or individual subreddits), and they would be transacted on the Ethereum network every hour (or some other schedule).
  3. In a combination of the above, customers could cover aggregated fees.
  4. Integrate with alternate Ethereum roll up solutions or other proposals to aggregate minting and distribution transactions onto Ethereum.

Bonus Points

Users should be able to view their balances & transactions via a blockchain explorer-style interface
From interfaces for users who have no knowledge of blockchain technology to users who are well versed in blockchain terms such as those present in a typical block explorer, a system powered by Dragonchain has flexibility on how to provide balances and transaction data to users. Transactions can be made viewable in an Eternal Proof Report, which displays raw data along with TIME staking information and traceability all the way to Bitcoin, Ethereum, and every other Interchained network. The report shows fields such as transaction ID, timestamp, block ID, multiple verifications, and Interchain proof. See example here.
Node payouts within the Dragonchain console are listed in chronological order and can be further seen in either Dragons or USD. See example here.
In our social media platform, Dragon Den, users can see, in real-time, their NRG and MTR balances. See example here.
A new influencer app powered by Dragonchain, Raiinmaker, breaks down data into a user friendly interface that shows coin portfolio, redeemed rewards, and social scores per campaign. See example here.

Exiting is fast & simple
Withdrawing funds on Dragonchain’s console requires three clicks, however, withdrawal scenarios with more enhanced security features per Reddit’s discretion are obtainable.

Interoperability Compatibility with third party apps (wallets/contracts/etc) is necessary.
Proven interoperability at scale that surpasses the required specifications. Our entire platform consists of interoperable blockchains connected to each other and traditional systems. APIs are well documented. Third party permissions are possible with a simple smart contract without the end user being aware. No need to learn any specialized proprietary language. Any code base (not subsets) is usable within a Docker container. Interoperable with any blockchain or traditional APIs. We’ve witnessed relatively complex systems built by engineers with no blockchain or cryptocurrency experience. We’ve also demonstrated the creation of smart contracts within minutes built with BASH shell and Node.js. Please see our source code and API documentation.

Scaling solutions should be extensible and allow third parties to build on top of it Open source and extensible
APIs should be well documented and stable

Documentation should be clear and complete
For full documentation, explore our docs, SDK’s, Github repo’s, architecture documents, original Disney documentation, and other links or resources provided in this proposal.

Third-party permissionless integrations should be possible & straightforward Smart contracts are Docker based, can be written in any language, use full language (not subsets), and can therefore be integrated with any system including traditional system APIs. Simple is better. Learning an uncommon or proprietary language should not be necessary.
Advanced knowledge of mathematics, cryptography, or L2 scaling should not be required. Compatibility with common utilities & toolchains is expected.
Dragonchain business nodes and smart contracts leverage Docker to allow the use of literally any language or executable code. No proprietary language is necessary. We’ve witnessed relatively complex systems built by engineers with no blockchain or cryptocurrency experience. We’ve also demonstrated the creation of smart contracts within minutes built with BASH shell and Node.js.

Bonus

Bonus Points: Show us how it works. Do you have an idea for a cool new use case for Community Points? Build it!

TIME

Community points could be awarded to Reddit users based upon TIME too, whereas the longer someone is part of a subreddit, the more community points someone naturally gained, even if not actively commenting or sharing new posts. A daily login could be required for these community points to be credited. This grants awards to readers too and incentivizes readers to create an account on Reddit if they browse the website often. This concept could also be leveraged to provide some level of reputation based upon duration and consistency of contribution to a community subreddit.

Dragon Den

Dragonchain has already built a social media platform that harnesses community involvement. Dragon Den is a decentralized community built on the Dragonchain blockchain platform. Dragon Den is Dragonchain’s answer to fake news, trolling, and censorship. It incentivizes the creation and evaluation of quality content within communities. It could be described as being a shareholder of a subreddit or Reddit in its entirety. The more your subreddit is thriving, the more rewarding it will be. Den is currently in a public beta and in active development, though the real token economy is not live yet. There are different tokens for various purposes. Two tokens are Lair Ownership Rights (LOR) and Lair Ownership Tokens (LOT). LOT is a non-fungible token for ownership of a specific Lair. LOT will only be created and converted from LOR.
Energy (NRG) and Matter (MTR) work jointly. Your MTR determines how much NRG you receive in a 24-hour period. Providing quality content, or evaluating content will earn MTR.

Security. Users have full ownership & control of their points.
All community points awarded based upon any type of activity or gift, are secured and provable to all Interchain networks (currently BTC, ETH, ETC). Users are free to spend and withdraw their points as they please, depending on the features Reddit wants to bring into production.

Balances and transactions cannot be forged, manipulated, or blocked by Reddit or anyone else
Users can withdraw their balance to their ERC20 wallet, directly through Reddit. Reddit can cover the fees on their behalf, or the user covers this with a portion of their balance.

Users should own their points and be able to get on-chain ERC20 tokens without permission from anyone else
Through our console users can withdraw their ERC20 rewards. This can be achieved on Reddit too. Here is a walkthrough of our console, though this does not show the quick withdrawal functionality, a user can withdraw at any time. https://www.youtube.com/watch?v=aNlTMxnfVHw

Points should be recoverable to on-chain ERC20 tokens even if all third-parties involved go offline
If necessary, signed transactions from the Reddit system (e.g. Reddit + Subreddit) can be sent to the Ethereum smart contract for minting.

A public, third-party review attesting to the soundness of the design should be available
To our knowledge, at least two large corporations, including a top 3 accounting firm, have conducted positive reviews. These reviews have never been made public, as Dragonchain did not pay or contract for these studies to be released.

Bonus points
Public, third-party implementation review available or in progress
See above

Compatibility with HSMs & hardware wallets
For the purpose of this proposal, all tokenization would be on the Ethereum network using standard token contracts and as such, would be able to leverage all hardware wallet and Ethereum ecosystem services.

Other Considerations

Minting/distributing tokens is not performed by Reddit directly
This operation can be automated by smart contract on Ethereum. Subreddits can if desired have a role to play.

One off point burning, as well as recurring, non-interactive point burning (for subreddit memberships) should be possible and scalable
This is possible and scalable with interaction between Dragonchain Reddit system and Ethereum token contract(s).

Fully open-source solutions are strongly preferred
Dragonchain is fully open source (see section on Disney release after conclusion).

Conclusion

Whether it is today, or in the future, we would like to work together to bring secure flexibility to the highest standards. It is our hope to be considered by Ethereum, Reddit, and other integrative solutions so we may further discuss the possibilities of implementation. In our public demonstration, 256 million transactions were handled in our operational network on chain in 24 hours, for the low cost of $25K, which if run today would cost $625. Dragonchain’s interoperable foundation provides the atmosphere necessary to implement a frictionless community points system. Thank you for your consideration of our proposal. We look forward to working with the community to make something great!

Disney Releases Blockchain Platform as Open Source

The team at Disney created the Disney Private Blockchain Platform. The system was a hybrid interoperable blockchain platform for ledgering and smart contract development geared toward solving problems with blockchain adoption and usability. All objective evaluation would consider the team’s output a success. We released a list of use cases that we explored in some capacity at Disney, and our input on blockchain standardization as part of our participation in the W3C Blockchain Community Group.
https://lists.w3.org/Archives/Public/public-blockchain/2016May/0052.html

Open Source

In 2016, Roets proposed to release the platform as open source to spread the technology outside of Disney, as others within the W3C group were interested in the solutions that had been created inside of Disney.
Following a long process, step by step, the team met requirements for release. Among the requirements, the team had to:
  • Obtain VP support and approval for the release
  • Verify ownership of the software to be released
  • Verify that no proprietary content would be released
  • Convince the organization that there was a value to the open source community
  • Convince the organization that there was a value to Disney
  • Offer the plan for ongoing maintenance of the project outside of Disney
  • Itemize competing projects
  • Verify no conflict of interest
  • Preferred license
  • Change the project name to not use the name Disney, any Disney character, or any other associated IP - proposed Dragonchain - approved
  • Obtain legal approval
  • Approval from corporate, parks, and other business units
  • Approval from multiple Disney patent groups Copyright holder defined by Disney (Disney Connected and Advanced Technologies)
  • Trademark searches conducted for the selected name Dragonchain
  • Obtain IT security approval
  • Manual review of OSS components conducted
  • OWASP Dependency and Vulnerability Check Conducted
  • Obtain technical (software) approval
  • Offer management, process, and financial plans for the maintenance of the project.
  • Meet list of items to be addressed before release
  • Remove all Disney project references and scripts
  • Create a public distribution list for email communications
  • Remove Roets’ direct and internal contact information
  • Create public Slack channel and move from Disney slack channels
  • Create proper labels for issue tracking
  • Rename internal private Github repository
  • Add informative description to Github page
  • Expand README.md with more specific information
  • Add information beyond current “Blockchains are Magic”
  • Add getting started sections and info on cloning/forking the project
  • Add installation details
  • Add uninstall process
  • Add unit, functional, and integration test information
  • Detail how to contribute and get involved
  • Describe the git workflow that the project will use
  • Move to public, non-Disney git repository (Github or Bitbucket)
  • Obtain Disney Open Source Committee approval for release
On top of meeting the above criteria, as part of the process, the maintainer of the project had to receive the codebase on their own personal email and create accounts for maintenance (e.g. Github) with non-Disney accounts. Given the fact that the project spanned multiple business units, Roets was individually responsible for its ongoing maintenance. Because of this, he proposed in the open source application to create a non-profit organization to hold the IP and maintain the project. This was approved by Disney.
The Disney Open Source Committee approved the application known as OSSRELEASE-10, and the code was released on October 2, 2016. Disney decided to not issue a press release.
Original OSSRELASE-10 document

Dragonchain Foundation

The Dragonchain Foundation was created on January 17, 2017. https://den.social/l/Dragonchain/24130078352e485d96d2125082151cf0/dragonchain-and-disney/
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Crypto Banking Wars: Will Coinbase or Binance Become The Bank of The Future?

Crypto Banking Wars: Will Coinbase or Binance Become The Bank of The Future?
Can the early success of major crypto exchanges propel them to winning the broader consumer finance market?
https://reddit.com/link/i48t4q/video/v4eo10gom7f51/player
This is the first part of Crypto Banking Wars — a new series that examines what crypto-native company is most likely to become the bank of the future. Who is best positioned to reach mainstream adoption in consumer finance?
While crypto allows the world to get rid of banks, a bank will still very much be necessary for this powerful technology to reach the masses. We believe a crypto-native company, like Genesis Block, will become the bank of the future.
In an earlier series, Crypto-Powered, we laid out arguments for why crypto-native companies have a huge edge in the market. When you consider both the broad spectrum of financial use-cases and the enormous value unlocked through these DeFi protocols, you can see just how big of an unfair advantage blockchain tech becomes for companies who truly understand and leverage it. Traditional banks and fintech unicorns simply won’t be able to keep up.
The power players of consumer finance in the 21st century will be crypto-native companies who build with blockchain technology at their core.
The crypto landscape is still nascent. We’re still very much in the fragmented, unbundled phase of the industry lifecycle. Beyond what Genesis Block is doing, there are signs of other companies slowly starting to bundle financial services into what could be an all-in-one bank replacement.
So the key question that this series hopes to answer:
Which crypto-native company will successfully become the bank of the future?
We obviously think Genesis Block is well-positioned to win. But we certainly aren’t the only game in town. In this series, we’ll be doing an analysis of who is most capable of thwarting our efforts. We’ll look at categories like crypto exchanges, crypto wallets, centralized lending & borrowing services, and crypto debit card companies. Each category will have its own dedicated post.
Today we’re analyzing big crypto exchanges. The two companies we’ll focus on today are Coinbase (biggest American exchange) and Binance (biggest global exchange). They are the top two exchanges in terms of Bitcoin trading volume. They are in pole position to winning this market — they have a huge existing userbase and strong financial resources.
Will Coinbase or Binance become the bank of the future? Can their early success propel them to winning the broader consumer finance market? Is their growth too far ahead for anyone else to catch up? Let’s dive in.
https://preview.redd.it/lau4hevpm7f51.png?width=800&format=png&auto=webp&s=2c5de1ba497199f36aa194e5809bd86e5ab533d8

Binance

The most formidable exchange on the global stage is Binance (Crunchbase). All signs suggest they have significantly more users and a stronger balance sheet than Coinbase. No other exchange is executing as aggressively and relentlessly as Binance is. The cadence at which they are shipping and launching new products is nothing short of impressive. As Tushar Jain from Multicoin argues, Binance is Blitzscaling.
Here are some of the products that they’ve launched in the last 18 months. Only a few are announced but still pre-launch.
Binance is well-positioned to become the crypto-powered, all-in-one, bundled solution for financial services. They already have so many of the pieces. But the key question is:
Can they create a cohesive & united product experience?

Binance Weaknesses

Binance is strong, but they do have a few major weaknesses that could slow them down.
  1. Traders & Speculators Binance is currently very geared for speculators, traders, and financial professionals. Their bread-and-butter is trading (spot, margin, options, futures). Their UI is littered with depth charts, order books, candlesticks, and other financial concepts that are beyond the reach of most normal consumers. Their product today is not at all tailored for the broader consumer market. Given Binance’s popularity and strength among the pro audience, it’s unlikely that they will dumb down or simplify their product any time soon. That would jeopardize their core business. Binance will likely need an entirely new product/brand to go beyond the pro user crowd. That will take time (or an acquisition). So the question remains, is Binance even interested in the broader consumer market? Or will they continue to focus on their core product, the one-stop-shop for pro crypto traders?
  2. Controversies & Hot Water Binance has had a number of controversies. No one seems to know where they are based — so what regulatory agencies can hold them accountable? Last year, some sensitive, private user data got leaked. When they announced their debit card program, they had to remove mentions of Visa quickly after. And though the “police raid” story proved to be untrue, there are still a lot of questions about what happened with their Shanghai office shut down (where there is smoke, there is fire). If any company has had a “move fast and break things” attitude, it is Binance. That attitude has served them well so far but as they try to do business in more regulated countries like America, this will make their road much more difficult — especially in the consumer market where trust takes a long time to earn, but can be destroyed in an instant. This is perhaps why the Binance US product is an empty shell when compared to their main global product.
  3. Disjointed Product Experience Because Binance has so many different teams launching so many different services, their core product is increasingly feeling disjointed and disconnected. Many of the new features are sloppily integrated with each other. There’s no cohesive product experience. This is one of the downsides of executing and shipping at their relentless pace. For example, users don’t have a single wallet that shows their balances. Depending on if the user wants to do spot trading, margin, futures, or savings… the user needs to constantly be transferring their assets from one wallet to another. It’s not a unified, frictionless, simple user experience. This is one major downside of the “move fast and break things” approach.
  4. BNB token Binance raised $15M in a 2017 ICO by selling their $BNB token. The current market cap of $BNB is worth more than $2.6B. Financially this token has served them well. However, given how BNB works (for example, their token burn), there are a lot of open questions as to how BNB will be treated with US security laws. Their Binance US product so far is treading very lightly with its use of BNB. Their token could become a liability for Binance as it enters more regulated markets. Whether the crypto community likes it or not, until regulators get caught up and understand the power of decentralized technology, tokens will still be a regulatory burden — especially for anything that touches consumers.
  5. Binance Chain & Smart Contract Platform Binance is launching its own smart contract platform soon. Based on compatibility choices, they have their sights aimed at the Ethereum developer community. It’s unclear how easy it’ll be to convince developers to move to Binance chain. Most of the current developer energy and momentum around smart contracts is with Ethereum. Because Binance now has their own horse in the race, it’s unlikely they will ever decide to leverage Ethereum’s DeFi protocols. This could likely be a major strategic mistake — and hubris that goes a step too far. Binance will be pushing and promoting protocols on their own platform. The major risk of being all-in on their own platform is that they miss having a seat on the Ethereum rocket ship — specifically the growth of DeFi use-cases and the enormous value that can be unlocked. Integrating with Ethereum’s protocols would be either admitting defeat of their own platform or competing directly against themselves.

Binance Wrap Up

I don’t believe Binance is likely to succeed with a homegrown product aimed at the consumer finance market. Their current product — which is focused heavily on professional traders and speculators — is unlikely to become the bank of the future. If they wanted to enter the broader consumer market, I believe it’s much more likely that they will acquire a company that is getting early traction. They are not afraid to make acquisitions (Trust, JEX, WazirX, DappReview, BxB, CoinMarketCap, Swipe).
However, never count CZ out. He is a hustler. Binance is executing so aggressively and relentlessly that they will always be on the shortlist of major contenders.
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Coinbase

The crypto-native company that I believe is more likely to become the bank of the future is Coinbase (crunchbase). Their dominance in America could serve as a springboard to winning the West (Binance has a stronger foothold in Asia). Coinbase has more than 30M users. Their exchange business is a money-printing machine. They have a solid reputation as it relates to compliance and working with regulators. Their CEO is a longtime member of the crypto community. They are rumored to be going public soon.

Coinbase Strengths

Let’s look at what makes them strong and a likely contender for winning the broader consumer finance market.
  1. Different Audience, Different Experience Coinbase has been smart to create a unique product experience for each audience — the pro speculator crowd and the common retail user. Their simple consumer version is at Coinbase.com. That’s the default. Their product for the more sophisticated traders and speculators is at Coinbase Pro (formerly GDAX). Unlike Binance, Coinbase can slowly build out the bank of the future for the broad consumer market while still having a home for their hardcore crypto traders. They aren’t afraid to have different experiences for different audiences.
  2. Brand & Design Coinbase has a strong product design team. Their brand is capable of going beyond the male-dominated crypto audience. Their product is clean and simple — much more consumer-friendly than Binance. It’s clear they spend a lot of time thinking about their user experience. Interacting directly with crypto can sometimes be rough and raw (especially for n00bs). When I was at Mainframe we hosted a panel about Crypto UX challenges at the DevCon4 Dapp Awards. Connie Yang (Head of Design at Coinbase) was on the panel. She was impressive. Some of their design philosophies will bode well as they push to reach the broader consumer finance market.
  3. USDC Stablecoin Coinbase (along with Circle) launched USDC. We’ve shared some stats about its impressive growth when we discussed DeFi use-cases. USDC is quickly becoming integrated with most DeFi protocols. As a result, Coinbase is getting a front-row seat at some of the most exciting things happening in decentralized finance. As Coinbase builds its knowledge and networks around these protocols, it could put them in a favorable position to unlock incredible value for their users.
  4. Early Signs of Bundling Though Coinbase has nowhere near as many products & services as Binance, they are slowly starting to add more financial services that may appeal to the broader market. They are now letting depositors earn interest on USDC (also DAI & Tezos). In the UK they are piloting a debit card. Users can now invest in crypto with dollar-cost-averaging. It’s not much, but it’s a start. You can start to see hints of a more bundled solution around financial services.

Coinbase Weaknesses

Let’s now look at some things that could hold them back.
  1. Slow Cadence In the fast-paced world of crypto, and especially when compared to Binance, Coinbase does not ship very many new products very often. This is perhaps their greatest weakness. Smaller, more nimble startups may run circles around them. They were smart to launch Coinbase Ventures where tey invest in early-stage startups. They can now keep an ear to the ground on innovation. Perhaps their cadence is normal for a company of their size — but the Binance pace creates quite the contrast.
  2. Lack of Innovation When you consider the previous point (slow cadence), it’s unclear if Coinbase is capable of building and launching new products that are built internally. Most of their new products have come through acquisitions. Their Earn.com acquisition is what led to their Earn educational product. Their acquisition of Xapo helped bolster their institutional custody offering. They acqui-hired a team to help launch their staking infrastructure. Their acquisition of Cipher Browser became an important part of Coinbase Wallet. And recently, they acquired Tagomi — a crypto prime brokerage. Perhaps most of Coinbase’s team is just focused on improving their golden goose, their exchange business. It’s unclear. But the jury is still out on if they can successfully innovate internally and launch any homegrown products.
  3. Talent Exodus There have been numerous reports of executive turmoil at Coinbase. It raises a lot of questions about company culture and vision. Some of the executives who departed include COO Asiff Hirji, CTO Balaji Srinivasan, VP & GM Adam White, VP Eng Tim Wagner, VP Product Jeremy Henrickson, Sr Dir of Eng Namrata Ganatra, VP of Intl Biz Dan Romero, Dir of Inst Sales Christine Sandler, Head of Trading Hunter Merghart, Dir Data Science Soups Ranjan, Policy Lead Mike Lempres, Sr Compliance Vaishali Mehta. Many of these folks didn’t stay with Coinbase very long. We don’t know exactly why it’s happening —but when you consider a few of my first points (slow cadence, lack of innovation), you have to wonder if it’s all related.
  4. Institutional Focus As a company, we are a Coinbase client. We love their institutional offering. It’s clear they’ve been investing a lot in this area. A recent Coinbase blog post made it clear that this has been a focus: “Over the past 12 months, Coinbase has been laser-focused on building out the types of features and services that our institutional customers need.” Their Tagomi acquisition only re-enforced this focus. Perhaps this is why their consumer product has felt so neglected. They’ve been heavily investing in their institutional services since May 2018. For a company that’s getting very close to an IPO, it makes sense that they’d focus on areas that present strong revenue opportunities — as they do with institutional clients. Even for big companies like Coinbase, it’s hard to have a split focus. If they are “laser-focused” on the institutional audience, it’s unlikely they’ll be launching any major consumer products anytime soon.

Coinbase Wrap Up

At Genesis Block, we‘re proud to be working with Coinbase. They are a fantastic company. However, I don’t believe that they’ll succeed in building their own product for the broader consumer finance market. While they have incredible design, there are no signs that they are focused on or capable of internally building this type of product.
Similar to Binance, I think it’s far more likely that Coinbase acquires a promising young startup with strong growth.

Honorable Mentions

Other US-based exchanges worth mentioning are Kraken, Gemini, and Bittrex. So far we’ve seen very few signs that any of them will aggressively attack broader consumer finance. Most are going in the way of Binance — listing more assets and adding more pro tools like margin and futures trading. And many, like Coinbase, are trying to attract more institutional customers. For example, Gemini with their custody product.

Wrap Up

Coinbase and Binance have huge war chests and massive reach. For that alone, they should always be considered threats to Genesis Block. However, their products are very, very different than the product we’re building. And their approach is very different as well. They are trying to educate and onboard people into crypto. At Genesis Block, we believe the masses shouldn’t need to know or care about it. We did an entire series about this, Spreading Crypto.
Most everyone needs banking — whether it be to borrow, spend, invest, earn interest, etc. Not everyone needs a crypto exchange. For non-crypto consumers (the mass market), the differences between a bank and a crypto exchange are immense. Companies like Binance and Coinbase make a lot of money on their crypto exchange business. It would be really difficult, gutsy, and risky for any of them to completely change their narrative, messaging, and product to focus on the broader consumer market. I don’t believe they would ever risk biting the hand that feeds them.
In summary, as it relates to a digital bank aimed at the mass market, I believe both Coinbase and Binance are much more likely to acquire a startup in this space than they are to build it themselves. And I think they would want to keep the brand/product distinct and separate from their core crypto exchange business.
So back to the original question, is Coinbase and Binance a threat to Genesis Block? Not really. Not today. But they could be, and for that, we want to stay close to them.
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Interview With Eddie Jiang: How CoinEx Is Adapting To The Exchange Space And Growing

Interview With Eddie Jiang: How CoinEx Is Adapting To The Exchange Space And Growing
Written by chaintalk.tv
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We recently had the opportunity to interview the VP of ViaBTC Group, Eddie Jiang. ViaBTC Group owns popular crypto exchange CoinEx and ViaBTC Pool. In this interview Eddie discusses being the first exchange to use BCH as the base currency, ViaBTC Pool and integrating with CoinEx, new features and ambassador program, and competing with other exchanges like Binance and Huobi. Please enjoy the interview below.
How come you decided to open up CoinEx to other cryptos other than just BCH?
Eddie Jiang: CoinEx is the world’s first exchange to implement Bitcoin Cash as a base currency. At that time, it was evident that there was a demand for BCH trading markets, and we are the first to explore this opportunity. It also shows our determination to support the BCH’s development.
As CoinEx is developing, our goal becomes bigger and we are aiming at the global market. We need to constantly improve our product diversification to meet the different needs of more users, so we open up to other cryptos. In the past six months, we have listed more than 50 new tokens. Up to now, we have listed 129 cryptos and 313 markets. Besides, in addition to spot trading, CoinEx also supports perpetual contract and other derivatives trading.
How does CoinEx integrate with the ViaBTC Pool?
Eddie Jiang: ViaBTC Group announced a strategic upgrade, which included a new organizational structure, product innovations and service improvements, on 30 May.
As part of the change, the Group has established three dedicated business units (BU): the financial services BU, consisting of ViaBTC mining pool and CoinEx exchange; the infrastructure services BU, including ViaWallet and Blockchain Explorer; and the ecological development BU, focusing on the research and development of public chain technology and the construction of the ecology.
After halving, the combination of mining and finance will become closer and closer. Investing in mining machines is like buying a Bitcoin option. Miners need more flexible financial products to maintain and increase the value of assets, or hedging services. Based on this judgment, the operations of ViaBTC mining pool and CoinEx exchange will be integrated in the future to realize the financial empowerment of the mining pool to meet the diverse financial needs of miners.
Features of this integrated product upgrade can be summarized as: “ The mining pool is the wallet, and the wallet is the transaction.” ViaBTC is the world first mining pool that has a wallet embedded in the mining pool account. Users do not need to transfer the mined coins, and can realize the function of coin exchange within the wallet. For example, they can directly convert the mined coins into USDT to pay electricity bill. What’s more, users can store, deposit and withdraw their revenue, and transfer assets to CoinEx at any time without charge, as well as complete other operations on the exchange, such as purchasing wealth management products for asset preservation and appreciation. In addition, we also provide hedging services. All of the above functions can be completed in one stop in the mining pool, without the need to transfer assets between different platforms.
The exchange empowers the mining pool, and the mining pool will further bring more traffic and resources to the exchange. The two complement each other and development coordinately.
CoinEx has recently added many new features. Can you talk about what new updates were made to the platform and why you made them?
Eddie Jiang: We have always attached great importance to the development of overseas markets since our establishment, and one of our major goals this year is to cover at least 10 different languages speaking markets.
To realize this and to meet the needs of more users worldwide, CoinEx has been continuously optimizing and upgrading its operating strategies, products and services. Our product diversifications are constantly improving. As I said before, we have launched leverage trading, perpetual contract trading, and wealth management products in addition to just spot trading. However, we don’t ignore the importance of spot trading. More mainstream, popular, and high-quality tokens have been listed, and up to now, there are 129 tokens and 313 trading pairs on CoinEx.
During the epidemic, we have never slowed down our development. Lacking of the OTC service has always been a shortage for CoinEx. In March, we partner with Simplex to integrate the first fiat onramp to our platform. People now can buy crypto with their credit cards, which lowers the threshold for more people to enter the crypto world. Moreover, we announced global strategic partnership with Matrixport to provide people with large amount of fiat to crypto needs the OTC service. These newly launched services also help to attract more users.
At the same time, CoinEx has been launched in Arabic, Italian, English, Japanese, Russian, Korean and other 16 languages. Earlier we also carried out product upgrades, making the UI and function sections clearer.
In terms of operations, we launched an upgraded CoinEx Ambassador program in March. To best utilize each ambassador’s personal strengths, there are four categories of CoinEx Ambassador with different responsibilities, namely Referral Ambassador, Marketing Ambassador, Operation Ambassador, and Business Ambassador, which will expand our brand’s exposure and help CoinEx grow into a more international exchange platform.
From March until now CoinEx has seen a 100% increase in user registrations. Why is that and are you able to see where they are coming from?
Eddie Jiang: Because of the efforts mentioned above, in 2020, we’ve seen an exponential increase in activity in just the past few months alone. In this year alone, CoinEx’s daily registered users increased by 100%. These new users mainly come from markets such as the Middle East, Asia Pacific, and more.
Interestingly, we saw an uptick in traffic from the Middle East in March. User growth in Southeast Asia also picked up significantly, newly registered users increased by 133.6% in April.
With Binance, BitMex, Huobi, Bybit, and Deribit, controlling most of the crypto futures and options markets, where do you see CoinEx fitting in? How do you plan to capture market share from these large exchanges?
Eddie Jiang: We won’t compete with others. We focus on ourselves to improve products and our goal is to be better than yesterday.
Our pace is solid and steady, instead of focusing on temporary heat and flow. We have always attached great importance of spot trading, and we are committed to be responsible for users’ investment. We have set up CoinEx Institution, which is dedicated on project research. A listing committee consist of core team members review and vote on projects recommended by the CoinEx Institution. In this way, fraud projects are avoided as much as possible.
Besides, we will focus on niche areas with great potential. For example, Southeast Asia and the Middle East. CoinEx can serve users in those countries well by providing a platform with rich cryptos to trade, and will pay more efforts on refined operations in different countries.
Moreover, CoinEx has a very complete ecosystem. Financial services, infrastructure, and ecological development, the three business units complement each other. The infrastructure BU is our cornerstone and is positioned as a defensive product; the financial service BU is a cash cow and is positioned as an aggressive product; the ecological development BU focuses on the public chain ecology and is the future infrastructure.
What is the geographical breakdown of the CoinEx userbase?
Eddie Jiang: The current proportion of CoinEx’s overseas users has reached 80% of the total registered users, and mainly in Australia, Southeast Asia, North America, Middle East and South Korea.
Do you have plans to focus on any certain jurisdictions? How will you do that?
Eddie Jiang: When we evaluate regions, two things matter: policy and potential.
Whether an exchange’s business expansion in a region is smooth or not largely depends on the region’s policies. If the region is not very friendly towards cryptocurrency or has repeated attitudes, there will be more difficulties and the cost will be much higher.
For a region’s development potential, we need to think about the demand and market development status. South Korea, Southeast Asia, the Middle East and other regions are all areas with good potential for cryptocurrency development. Compared with Europe and America, policy risks in these countries are lower, and the supervision mechanism is relatively complete. The public has a high degree of awareness of cryptocurrencies. Besides, some regions or countries have inflation problems due to political and economic reasons.
CoinEx will continue to focus on the Middle East and South Asia, which are relatively niche. India has just lifted ban on cryptocurrency trading this year, and there are many cryptocurrency investors in Indian. CoinEx can serve them well by providing a platform with rich cryptos to trade. More people in the Middle East are interested cryptos, especially in countries that are subject to economic sanctions or high inflation. For those people, cryptocurrencies are one of the best choices for asset preservation.
Since the CoinEx Ambassador program launched in March, it has been almost three months. We are conducting the second round of ambassador recruitment. This time, we will use the power of ambassadors to expand our recruitment coverage and strive to attract more crypto enthusiasts from all over the world to grow together with CoinEx. Moreover, we will launch the National Expansion plan and leverage on the CoinEx and ViaBTC mining pool resources, to further explore the Russian market. At the market level, we will make more PR efforts in local markets, and start refined operations.
What is CoinEx Chain and CoinEx DEX?
Eddie Jiang: CoinEx Chain is a public chain built on the Tendermint consensus protocol and the Cosmos SDK. It consists of three dedicated public chains parallel to each other. Among these three chains, CoinEx DEX meets the most basic needs of DeFi for token issuance, transfer, and transactions. The Smart Chain is designed to meet the needs of complex financial scenarios and delivers programmable cash. The Privacy Chain facilitates privacy and security.
On November 11, 2019, we took the lead in launching the Mainnet of CoinEx DEX. CoinEx DEX is the world’s first public chain dedicated to decentralized transactions. Users can easily manage their digital assets on it.
CoinEx DEX can fully satisfy the following conditions: users have private keys at their own disposal; transfers and transactions are all completed on-chain, which is 200% transparent and checkable; the issuance, transfer, and transaction of tokens do not require review or permission; the community governance and operation is decentralized, similar to EOS, and validators are introduced to the community ecosystem construction and governance. There are currently 41 validators.
It also has extreme performance. TPS reaches as high as 10,000 and transactions are confirmed within seconds. The transaction fee, 0.0001 US dollars for each transaction, is negligible.
Third, it’s simple and easy to use. The new operation interface design helps beginners get started quickly; with the one-click token issuing module, users only need to fill in a few items to issue tokens; the built-in automated market-making module guarantees liquidity.
How will CoinEx DEX improve the decentralized exchange space that has been unable to gain much adoption?
Eddie Jiang: There are many challenges and difficulties facing centralized exchanges. The first difficulty is security. Security is a huge concern for CEXs. Over the last 10 years, hackers have stolen more than $1.5 billion from centralized exchanges. In fact, research groups estimate that hackers stole somewhere between $950 Million and $1 Billion from centralized exchanges in 2018 alone. There were also incidents of coin thefts in other exchanges in 2019. Many exchanges, such as Mt. Gox, Youbit, were forced to file for bankruptcy and shut down as a result of hacks.
The second is high management costs. Centralized exchanges need to list a large number of cryptocurrencies and each of them have different trading pairs. That entails huge efforts in development and maintenance and, thus, high management costs.
The last is global policies. Cryptocurrency is faced with different regulatory policies in different countries. Every time a centralized exchange enters a country, it needs to adapt itself to local regulatory policies for compliance. This is a holdback for the exchange’s rapid market expansion globally. Such adaptation will also bring a huge learning cost for the exchange team.
Obviously, these problems can be well solved by DEX. CoinEx DEX is a true DEX with full open source and full community governance, as well as without depending on official nodes, websites, wallets, etc. On DEX, users are able to in charge of their own private keys and assets all by themselves. Their assets are more safe and secure. Transfers and transactions are all completed on-chain, which is 200% transparent and checkable; and the issuance, transfer, and transaction of tokens do not require review or permission. What’s more, CoinEx DEX provides a great and convenient user experience.
How will CoinEx Chain and DEX help the crypto industry as a whole?
Eddie Jiang: The public chain is the cornerstone of the blockchain industry. CoinEx Chain has the parallelism of multiple dedicated public chains, each of which performs its own functions, by cross-chaining for both high performance and flexibility.
CoinEx Chain is committed to building the next generation of blockchain financial infrastructure. It is a more complete ecosystem built around the DEX public chain. The DEX public chain is a dedicated public chain developed specifically for token issuance and trading and the biggest improvement on trading speed, so it only supports the necessary functions, not smart contracts.
But smart contracts are the foundation for building more complex financial applications. Outside the DEX public chain, CoinEx Chain also includes a Smart Chain that supports smart contracts.
Moreover, as privacy issues on the current blockchain have been criticized, it is one of the core tasks of CoinEx Chain to safeguard users’ privacy. Similar to the Smart Chain, the Privacy Chain specifically supports transaction privacy protection. With cross-chain circulation, it can improve the privacy characteristic of the entire CoinEx Chain ecosystem.
Nowadays, 1.7 million people in the world have no bank accounts; however, among them, two thirds are smartphone users with huge demands for financial services. The public chain will empower DeFi applications’ development and popularization, not only help more companies to seize the huge market opportunity, but also to bring lasting transformations and improvements in people’s lives.
With so many crypto exchanges, what is the future outlook of CoinEx when it comes to the crypto exchange space?
Eddie Jiang: It has been nearly 3 years since CoinEx has been launched, but it’s quite young for an entrepreneurial team. We have seen too many projects’ failures due to governance issues. CoinEx has a very elite team with high technical and management capabilities. In terms of business, CoinEx has gradually developed with diversified business and a complete ecosystem. It’s clear that the market will still grow very fast in the future, and the market size is still very large. We will continue to improve our products, put more efforts in marketing and operations, as well as look for more high-quality projects, to increase the number of users and transactions on the platform. Lay a solid foundation, and I’m sure the time will come for us to shine.
What updates is the CoinEx team most excited for?
Eddie Jiang: We are very excited about the National Expansion Plan which will be launched later this year. It is an important part in CoinEx’s globalization strategy. We will actively explore some new markets while consolidate the original ones. CoinEx will set aside 10 million US dollars to set up a “Pioneer Fund” to support this plan. This fund will be used to support local cryptocurrency projects and promote the development of the local cryptocurrency communities through investment or cooperation. Our goal this year is to invest in projects and communities that are conducive to expanding the CoinEx ecosystem in countries with high development potential.
Original article
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Monthly Nano News: December 2019 + Year Recap Special

This is what NANO has been up to lately. I don't think I lie if I say it has been quite an amazing year!
See you soon and happy new year! Something nice is coming soon that I have been working on for a while, stay tuned..

December 2019

November 2019

October 2019

September 2019

August 2019

July 2019

June 2019

May 2019

Apr 2019

Mar 2019

Feb 2019

Jan 2019


More news here: https://nanolinks.info/news

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Recap of Binance English Kava AMA (May 2020)

This AMA was conducted within the Binance English Telegram channel prior to Kava's June 10th launch of its DeFi Lending Platform.

Q1:

Can you give us a little history of KAVA?

Q2:

Could you please tell me what KAVA cryptocurrency is? What problem does it solve?

  • Answer - KAVA is the staking, governance, and reserve asset of the Kava DeFi platform. KAVA is required by node operators to secure transactions on the blockchain. Additionally, when lending fees are paid, they are converted to Kava and burned reducing the overall supply of KAVA tokens. As more users use the Kava lending platform, KAVA should become more scarce overtime.

Q3:

What is the advantage of keeping the KAVA token for a long and short term?

  • Answer - In the short term, if you stake KAVA you can earn additional block rewards every day, block by block. This provides a nice steady return on the Kava usually in the range of 3-20% depending on the number of people staking.
  • We will be opening the gates of DeFi to many top tier assets such as BNB, XRP, ATOM, and BTC which have never been able to use lending, stablecoins, or other DeFi Services. If you are a KAVA hodler you can benefit from owning and having a stake in the network as we grow because as the network grows, Kava is burned and it becomes more scarce as a resource.

Q4:

Chainlink is KAVA’s partner, can you explain more about this partnership?

  • Answer - Yes, this is not the usual chainlink partnership where a blockchain consumes data from Chainlink’s oracle solution.
  • No oracle solution adequate for DeFi applications on Cosmos was available. For this reason, Kava has teamed up with Chainlink to bring its data and reliable oracle solution to the Cosmos ecosystem. Chainlink nodes now will be able to securely publish data directly on the Kava blockchain where it can be used or easily transported to other Cosmos-based blockchains and applications. Chainlink oracles on Kava utilize all the industry-leading technologies of Chainlink, while enabling more frequent price updates and improving the reach and distribution of where that data can be used.
  • Since Kava’s blockchain is built using Tendermint, Tendermint-based blockchains within the Cosmos ecosystem (Binance, Terra, OKChain, Cosmos Hub, Agoric, Aragon, and others) will now be able to retrieve market data such as cryptocurrency, FX, and commodity prices. For DEX’s like Binance this will enable them to create futures, options, and other derivative products they were not able to do so before.
  • TLDR: Kava + Chainlink Data creates the ideal hub for all blockchains and applications to get their DeFi services and Data, and as result makes Kava a natural hub for the growing Cosmos ecosystem.

Q5:

What is the KAVA CDP product? Do you have any exciting things down the pipeline that you can share?

  • Answer - First, let me clarify that CDP simply means “collateralized-debt-position” similar to CDOs that exist in the traditional finance world. What it means is a loan using collateral to back the loan.
  • Kava’s lending platform offers collateralized loans to users who have crypto. Getting a loan with Kava’s platform is great if you don’t want to sell your crypto position, but need short term cash for payments or if you want to use the loan to get a levered / margin position without going through KYC.
  • As for news! Kava’s lending platform is scheduled to officially launch on the mainnet June 10th.
  • At this time, DeFi will be made available to BNB for the first time ever. Also at this time, the Kava DeFi platform will be awarding the first users that have BNB extremely high rewards for being early adopters.
  • Each week, 74,000 KAVA will be given out to all the users who have taken out loans on Kava. Yes, you get free KAVA, for taking out a loan using BNB!
  • If you want to participate, you can learn more about how to do it here!
  • Medium

Q6:

Why should BNB users use KAVA’s lending platform and take out USDX? And how to mint USDX with BNB on KAVA CDP?

  • Answer - Free- maybe let's call it rewards for being good users 😉
  • The rewards are platform growth incentives so that we can grow the platform quickly.
  • Well at launch, definitely the KAVA rewards are a huge reason for BNB users to use it.
  • As for the product long-term, the major use case for our lending platform is to get a levered position without needing an exchange or to go through KYC.
  • How it works is that a BNB holder can deposit their BNB and take out USDX loans - this capital they will take and buy more BNB with it. Most people will use the loan this way to get 2-3x the original BNB amount. If the price goes up on BNB, they win 2-3x the gains!
  • Of course if the price goes down and they cannot repay their loan, the BNB collateral might get liquidated, so be careful, it works just like a margin trading account.

Q7:

Brian do you have any more information or links for our community about this?

Q8:

KAVA was initially planned to launch on Ripple network but later switched to Cosmos Tendermint Core. [email protected] is that something you see in Tendermint Core that is not available anywhere?

  • Answer - For clarification, Kava was never planned to be on Ripple. However, Ripple is a Kava investor, shareholder, and partner.
  • We selected the Cosmos-SDK featuring the Tendermint BFT consensus because during our past work with Ripple, MakerDao, ETH, and other layer 2 work we learned the value of “finality” of blockchains. For example, on ETH, the finality of blocks do not happen right away. You need to reach 15+ blocks to be confirmed on Ethereum to really know a transaction has passed. This results in really slow user experiences that aren’t acceptable in finance or any application really.
  • Tendermint solves this because it makes every transaction final and occur in seconds.
  • Additionally, we chose the Cosmos-SDK as the framework to build our stand alone blockchain, Kava because it allowed us to create our own security model and design which enables Kava as a DeFi platform responsible for millions of dollars of collateral to be very secure in a way we could net get if we built it on any other network.

Q9:

KAVA does cross-chain support. Compared to other DeFi platforms, KAVA offer collateralized loans and stable coins to users too. How will volatility be managed there with so many different collateral systems in CDP?

  • Answer - Volatility is an important consideration and accurate and timely price reference data is needed to make sure the system works.
  • All the collateral positions rely on price feeds from oracles to determine if they are safe or need to be liquidated. Kava has created a novel partnership with Chainlink, where Chainlink oracles that normally run on Ethereum, operate nodes directly on Kava where they can post prices. This Kava to avoid network congestion, high gas fees, and other less desirable issues found on Ethereum, while enabling the oracles with Kava’s fast blocktimes and finality so they can actually deliver price updates 10-20x more frequently than is possible elsewhere. This makes Kava’s price feed data very reliable.
  • In times of volatility, if liquidations occur, the Kava platform automatically auctions collateral off for USDX on the market and burns the USDX. This mechanism keeps the system balanced and USDX algorithmically stable and always fully collateralized by real assets.
  • And it does this transparently, unlike the real world CDOs which caused the world issues in 2008 due to the lack of transparency in their assets and risk.

Q10:

Recently, Binance has released a white paper on BSC, a Binance smart chain. So, what can I get by staking through Binance Coin BNB?

  • Answer - Yay for smart contracts!
  • What can we get by staking bnb?
  • Staking BNB on Kava, or depositing it in a CDP and creating USDX from it earns users KAVA in rewards everyweek. A lot of rewards. In addition, you get USDX to hold which also pays out a savings rate each block that is much better than say what USD in a checking account could do.

Q11:

Various platforms are in Ethereum. So why is Kava not at Ethereum?

  • Answer - I could speak about this for ages, but there is a reason for Ethereum being the home to many hacks and bugs.
  • Kava is not on ethereum because we couldn’t build our system there. The main reasons. as I have mentioned are:
  • (1) Ethereum has congestion, oracle issues, high fees, and slow block times.
  • (2) Ethereum’s open smart contracting system can do anything. This is great for building crypto kitties, but horrible for financial software as it makes all code have infinite attack vectors that hackers can use which are impossible to test for. We built our own chain so we could scope the code and limit what attack vectors are possible.
  • (3) Building in solidity, the language of Ethereum, is horrible. The development environment is bad, testnets don’t work, and many other things are painful. Kava is primarily built in GO which is far superior for financial applications in most respects.
  • (4) The future is Cosmos. Binance, Okchain, terra, Cosmos Hub(ATOM), and Kava all are created using the Cosmos-SDK framework. I believe this is the future and the blockchain developers are moving to this in mass. Over 110 projects now are building with the Cosmos-SDK.

Q12:

What are ways by which Kava project generates profit/revenue to maintain project. What is your revenue model?

  • Answer - Kava is a for-profit financial DAO with over 80 different businesses staking Kava and voting on its evolution. They want to see Kava succeed so they vote to fund operations and developments that drive user growth in Kava. Due to fees paid in Kava and the burning mechanism, as the system grows in users, the Kava supply decreases making those that hold Kava win due to scarcity.

Q13:

Lending/Borrowing has been introduced by Binance. How can this affect the Kava since people can directly borrow BUSD from Binance with BNB used as collateral than going to Kava?

  • Answer - Kava will be featured on Binance as well. The main benefit of Kava is that there is no counterparty. The capital is minted on demand not sourced from somewhere. Binance and other centralized parties on the otherhand need to find capital to provide loans, creating a cost of capital. Kava is much more efficient at providing capital and avoids a lot of regulator issues.
  • I'll add I think BUSD in the future might be usable for collateral to Kava's loans as well. It would be cool 🙂

Q14:

What's your opinions on Future of DeFi & DApps? Do you think that DeFi is the future of current Financial world? Also, How do you see the future of KAVA?

  • Answer - I believe Centralized Finance and the existing infrastructure has a place. It has a lot of issues that cause things like the 2008 crisis and the current insolvency issues that are happening across the world due to trust-based debt with no actual backers other than the people which end up bailing out banks and other financial institutions that have made poor decisions.
  • DeFi's future is bright because it solves this fundamental issue. It removes trust and adds transparency. Kava is right at the foundation for all of DeFi as things grow and mature.

Q15:

Recently, we have seen some big hacks in DeFi platforms. How will KAVA deal with these bad actors of crypto and what security measures have been taken by KAVA for the safety of users' funds?"

  • Answer - Unlike a lot of DeFi startups, we take things seriously. We don't ""move fast and break things"" as Mark Zuckerberg would say.
  • We do a thorough analysis before suggesting to deploy code. Our internal team works very hard to run tests and simulations, once it passes internally, we give it to 3rd party auditors who try and game it and break the code. If it passes there, we give the code to the community to review and vote into the mainnet. In this way, I’d estimate about 100+ people review our code and test it before it goes live and consumers can touch it. I don't know many other project teams that due things with such diligence.

Q16:

Binance for KAVA is a very valuable partner in terms of increasing the number of users, but what is KAVA ready to give equivalent to Binance users? What applications will be integrated into Binance to expand the ecosystem?

  • Answer - Kava gives the BNB users loans. It gives the DEX a stablecoin and the ability to offer margin products. Kava’s connection to binance chain and chainlink data also enables Binance DEX to offer trustless derivatives like options and futures products going forward.

Q17:

Cosmos has limitations on working with PoW coins. How do you technically solve the problem of implementing DeFi products for bitcoin?

  • Answer - Cosmos is great for hard-to-work-with blockchains like BTC. It's flexible in how you can construct bridges. For example, the validator set can have a multisig private key split up into pieces in order to create a trustless escrow and control of assets on other blockchains. In this way, we can create peg zones with Cosmos for the best assets in the world. Once a zone is established, it can be used on Kava and other Cosmos chains.

Q18:

USDX is currently a little-known stable coin. Do you plan to add it to the top exchanges with good liquidity, including Binance?

  • Answer - USDX will be growing quickly. We have a plan to have it listed and get liquidity across several known exchanges shortly after launch.

Q19:

There are several options for using USDX on the KAVA platform, one of which is Margin Trading / Leverage. Is this a selection function or a compulsory function? Wondering since there are some investors who don`t like margin. What is the level of leverage and how does a CDP auction work?

  • Answer - Using Kava for Margin trading is 100% optional. You can choose how you want to use the margin loan. You don’t have to spend the USDX unless you want to. It could be used for everyday payments as well in the case you simply don’t want to sell your underlying collateral. If you don’t want the risk, do small loans with lots of collateral.

Q20:

Will your team have a plan to implement the DAO module on your platform, as it provides autonomy, decentralization and transparency?

  • Answer - DAO - Kava is a for-profit DAO and it’s fully functional already. We have on-chain governance and have underwent several votes and evolutions you can look at. You actually can see some current voting processes taking place here: https://kava.mintscan.io/proposals
  • We recently implemented a cool feature called committees, which enables the DAO to elect a small group of experts to make decisions without needing a vote of the whole user base. This enables the experts to have control over a small portion of the protocol - such as monitoring the debt limit, fees, etc and enables Kava to operate faster and be more adaptable in volatile market conditions.

Q21:

How can we address the possible overloads and security threats caused by increased users in the DeFi scene?

  • Answer - Yes, this is a huge issue for Ethereum, MakerDAO and everyone in the space. I don’t see a bright future for DeFi on Etheruem unfortunately. You can’t have a blockchain do everything well. Tether alone congests most of Ethereum and makes oracle price feeds lag the market. This can cause liquidations that should not happen and real people will lose real funds. It’s a huge issue.
  • The hope is for a dedicated system like Kava to provide a better backbone for DeFi applications going forward.
  • I should point out that Kava is not just a MakerDao for Cosmos or a CDP for Bitcoin. Kava is designed to be a foundational layer for DeFi services that every new blockchain and application will need.
  • Every blockchain will need DeFi services like lending, stablecoins, and data and they need it to be very secure. Kava does all this with its cross-chain lending plarform, USDX stablecoin, and Chainlink data in an incredibly secure, but accessible manner.
  • In this way, Kava aims to connect and serve all the major cryptocurrency communities and build it’s place at the center, where every developer can get what they need to build financial applications of the future."

Q22:

What distinguishes Kava from your existing competitors like Syntetix?

  • Answer - Synthetix isn't really a competitor, but it is an interesting project in terms of mechanism design. We share a lot of common investors and have similar token economic ideas with them. The only blockchain project that could be is MakerDAO, but they can only work with ETH assets due to their design. We are focused on the major cap assets - BTC, BNB, XRP, ATOM and others have a much larger market than ETH to address. BTC is 10x the size alone. Currently no one serves them with DeFi. We’re going after this opportunity and believe it to be a huge one.

Q23:

Why is the KAVA coin not used for Mint, why am I asking that because I see it can also make the value of KAVA coins grow naturally?

  • Answer - Why is Kava not used as a collateral? Well, it could be I suppose. The community might vote for this in the near future if they want us to be like synthetix. It makes the Kava token more valuable and it will incentivize much more locked-up Kava reducing overall circulating supply which is fairly favorable. The main reason we have not done this yet is that we(Kava and its community) are still weighing the risks of doing this given that Kava also functions as a reserve asset. I think it's likely Kava gets added as collateral at some point, but it will likely have a high debt-collateral ratio to address the issues similar to Synthetix which is 750%.

Q24:

How do you prevent in a manipulated KAVA Mint just to take advantage of a token prize when minting?

  • Answer - Minting rewards and manipulation. We’ve thought of this. Each week, the blockchain counts all the blocks, counts how many people had a loan in that period, then takes the average loan amount over time to calculate the rewards. If you open and close a loan - you will get very little rewards. You only get a large reward if you keep the loan open the full period.

Q25:

Who are your oracle providers? Are you also an oracle provider?

  • Answer - Kava may run 1 oracle in the future, but we will always have many and be the minority. Most chainlink oracle node operators are large players in the space that run staking infrastructure companies like cosmostation, chainlayer, chorus one, figment networks, etc. Binance will also be one of our oracles.

Q26:

If we look at all the different types of DeFi products _(decentralized exchanges, stablecoins, atomic swaps, insurance products, loan platforms, trade financing platforms, custody platforms, and crowdfunding platforms) currently covering important areas of traditional finance...where does Kava fit in?

  • Answer - To make any interesting financial product work you need capital, a stable store of value, and price data. These are really hard to get on current blockchain environments. Kava provides all of these.

Q27:

Many people describe Kava as similar to Maker (MKR). How is Kava different? Why do you think Kava has more potential?

  • Answer - MakerDAO is a smart contract with a singular purpose, to serve ETH. It sadly inherited the problems of ethereum. Kava is designed from the ground up for security and interoperability. We are targeting bigger and better assets and have more capabilities to serve them with what their developers and ecosystem need.

Q28:

What is the uniqueness of KAVA project that cannot be found in other project that´s been released so far ?

  • Answer - Well in June 10th, we will be the first ever blockchain project to bring DeFi to another blockchain in a real way. BNB users will have loans, stablecoins, and much more.

Q29:

The gas fee is an issue for blockchain besides scalability. Does your Kava provide a solution for gas?

  • Answer - gas fees are very low on Kava, only high enough to prevent spam. We dont need high fees for TX because validators are paid in block rewards. Additionally, we dont have competing transactions from crypto-kitties or other non-financial applications. This leaves all of Kava's throughput 100% dedicated to scaling financial transactions.

Q30:

Kava project works on DeFi (Decentralized Finance) But what’s the benefits of Decentralized Financial system? What are the possibilities of DeFi over Centralized Finance system?

  • Answer - Open access, no need for trust, and no censorship by singular governments or parties. Kava is accessible anywhere in the world, by anyone.

Q31:

Data supplied by oracles are false at times, how do you prevent this? How reliable are data received by KAVA?

  • Answer - This is why using premium / credentialed APIs is important for oracles. These data sources tend to be more accurate and better managed. Wrong prices can happen - for liquidation systems like Kava, we factor this into our design by using an average of data overtime form all oracles as part of the calculation.

Q32:

Can anyone become a KAVA validator, or is it just an invitation from the project itself? What are the requirements for becoming a KAVA verifier?

  • Answer - Anyone can become a validator, but you will need to stake or have enough stake delegated to you from others to be in the top 100 validators to earn block rewards.

Q33:

DEFI PULSE said that a total of 902M is currently locked. According to you, how will this number change in the next few years, and how will KAVA position itself as the top player in this market segment?

  • Answer - DeFi will only grow through 2020. And likely grow massively.
  • All projects on DeFi pulse are ""ethereum"" based. Kava is going to shake the blockchain world in the next few weeks by being the first ""multi-chain"" project on DeFi pulse and by my estimations we should quickly surpass a lot of the projects on that list.

Q34:

I am an testnet minter and the process seem Simplified, now I want to know if minting of USDX will continue when you launch Mainnet and do you have plans to build your own KAVA WALLET for easy minting on your mainnet

  • Answer - Simple blockchain experience?! high praise! Yes the process will be the same. Kava will not provide interfaces or wallets. Kava Labs builds software for the blockchain, our community members like Cosmostation, Frontier, Trust Wallet build support for people to interact with it.

Q35:

What business plans does Kava have with Seoul (South Korea) after partnering with Cosmostation? Do you plan to expand your products beyond Asia? Have you thought about harnessing the potential of South America?

  • Answer - South Korea is a perfect market for Kava's DeFi. Regulations prohibit fiat-backed stablecoins and margin trading. Kava's platform uses crypto-backed stabvlecoins and can enable users to get loans to margin trade. I am looking forward to further developing the Korean market for Kava, working with close partners like Cosmostation and showing the world real use cases of DeFi.

Q36:

Thank you for taking the time to conduct this AMA. Do you have any parting words, and where can the people go to keep up with all of the new happenings regarding Kava Labs?

  • Answer - Thanks for all the awesome questions! Amazingly thoughtful!
  • I've been promising the world cross-chain DeFi since June of last year. The IEO and mainnet went live Nov 2019. It's been a year of hard work - but an industry first is coming on June 10th. I'm excited. I hope you guys are.
  • Thanks for having me, I hope you become a USDX minter and get KAVA rewards. And last but not least, I love Binance - it's Kava's first home and I'm really happy to open up DeFi to BNB first.
  • To keep up to date w/ all things Kava: Website - Telegram - Telegram for Kava Trading Chat - Twitter - Medium
submitted by Kava_Mod to KavaUSDX [link] [comments]

TomoChain April recap - welcome to the blooming season!

TomoChain April recap - welcome to the blooming season!
Our team finally reunited after working from home for almost a month. Success is worth waiting for, and hard work always pays off. We’ve been working hard to bring you the game-changing TomoX protocol and a series of other products. In this blooming season, our brand new mainnet is also about to blossom.
Let’s have a throwback to the important announcements in the flourishing month of April.

https://preview.redd.it/spu68lps84w41.png?width=560&format=png&auto=webp&s=afbb38e9aa25e5c24b3b61089d4d651580fa1308
Events
- Special thanks to Bacoor for developing the TomoChain exclusive extension Pantograph. Follow the links to see how easy staking and trading TOMO could be with Pantograph. TOMO users can also import your TomoWallet from a Pantograph account. Get it now on Chrome, Firefox, and Brave!

- TomoX Testnet Bounty Program has given away 4500 TOMO as rewards for reported issues. Keep an eye out for our latest updates as we are hitting the mainnet soon. Help us improve and get rewarded now!

- TomoChain’s great partner Atoken has made TOMO as one of their mainstream coins and integrated a number of TOMO based features and Dapps. Find out what’s new with TOMO on Atoken now!

- Binance is now supporting TOMO soft staking and operating masternodes on TomoChain. It could be a great opportunity to invest your TOMO wisely. Check out more terms and see if this is your chance.

- Woohoo! According to DappReview, TomoChain is ranked the 5th place in transaction volume out of the whole Dapp market for 2020 Q1.

- The crypto industry is keeping a close eye on us. Thanks to Probit, Atoken, and DappBirds for having us as a guest speaker oand a co-host for their AMA sessions sharing our approaches and vision across different crypto-related topics.

- TomoChain Mainnet 2.2 is coming soon, which will enable TomoX DEX operations & mark the single largest & most important update to our network to date. Check out what we have achieved with our Mainnet 1.0 and why this upgrade is groundbreaking.

- We rolled out a fun campaign “Hail the Hardfork” to collect name ideas for this revolutionary upgrade of our mainnet, and immediately overflowed with many creative ideas from the community. After careful consideration, we officially decided to name the hard fork as… Excalibur!

The user-friendly Opolo hardware wallet has integrated TOMO. Now you can trade TOMO anytime anywhere with your portable secure Opolo device.

Partnerships
- We are excited to announce an integration partnership with FLETA, which allows Fleta token holders to access TomoChain ecosystem services.

Must read/ watch
- TomoX aims to launch a high-quality performance DEX, with improvements learned from the failures of other existing DEXs. Refresh your knowledge on what makes us stand out: TomoX vs 0x — Build the decentralized exchange protocol for the future.

- TomoChain offers a new series, “TomoChain Cheat Sheet", dedicated as a shortcut for those non-tech to understand Tomo's ecosystem. 1st article talks about staking TOMO and earning passive income. Check out Staking with TOMO - the first basic notes for newbies.

- We are drawing a lot of attention from the zone as TomoX is set to launch soon! Here’s another article from TechInvest explaining why TomoX is indicative of a broader trend - modular infrastructure.

- TomoChain’s CBDO Kyn Chaturvedi was invited to a panel discussion by BlockDownConf on the gaming industry within the crypto space. He pointed out that the essence of the scalability issue is to mask the current blockchain experience, while still using it to power the game. Check out what else Kyn and other panelists had to say on this matter. Read the summarized recap or watch the full video.

- With the Federal and other central banks airdropping fiat, many have questioned will this devalue the dollar, or add more worth to bitcoin. See what TomoChain’s CEO Long Vuong had to share with Forbes on this matter: The Liquidity Crunch: Bitcoin & Beyond.

- We had an informative AMA session with DappBirds, the biggest Dapp platform in China, along with a number of Chinese blockchain news outlets. It’s a great pleasure to share our approach to fostering the adoption of blockchain by focusing on core business applications with the Chinese community.

------------------------------------------------------------------------------------------
Happy International Labour Day to everyone who works as hard as us. As our mainnet 2.2 is set to launch in mid May, we will bring tons of big news and changes for you and to the market very soon. Stay tuned!
submitted by alexngn201 to Tomochain [link] [comments]

HUOBI EXCHANGE REVIEW

HUOBI EXCHANGE REVIEW
Huobi is a Singapore-based cryptocurrency exchange. Founded in China, the company now has offices in Hong Kong, Korea, Japan and the United States. In August 2018 it became a publicly listed Hong Kong company.
Recently during early 2019, after crypto communities lost interest in ICOs (Initial Coin Offering) due to many unregistered STOs (Security Token Offering) and other projects whose aim was only to raise the funds. Exchanges adapted and gave a new dimension of the fund raising, IEO (Initial Exchange Offering).
In this regard, exchanges helped the projects by providing them a platform to raise the funds and also helped the retail investors by doing due diligence on the project on behalf of the investors. Best part of this process is, such issued tokens are listed on the same platform and exchanges helped these start ups in the process. This gave a sense of security and helped to maintain integrity with the projects and public investors.
All the top tier exchanges are participating in this movement and named such fund raising as Launchpad, Jumpstart, Spotlight, Startup etc. While Huobi came up with Huobi Prime.
Unlike other exchanges, Huobi Prime has helped varieties of start-ups.
  • It all started with a DAG based blockchain platform, Top Network.
  • A project named after the greatest scientist who made a major impact on the human lives, Newton Project. It is aimed to deliver an infrastructure for the community economy.
  • It is followed by Thunder Core. A blockchain project dreamt of decentralized future and allows anyone to build dApps on their platform.
  • Then Reserve Rights continued the legacy. It’s a protocol for stable currencies with three kinds of tokens RSV, RSR and collateral tokens.
  • Akropolis - a protocol to explore the informal economy and help the people with DeFi. It was one of it’s kind which was competitive enough to seek the help from the Huobi.
  • Later a social digital currency, Emogi secured a place to be the next Prime project.
  • Recently, Whole Network - A consensus, co-creation, and win-win behavioral value network had the opportunity to feature as a 7th Prime project.
However, each of the Prime project is different from the other in the list. One must admit, it is a basket with mixed fruits. From DAG to Currency to dApp platform to stable coin protocol to DeFi protocol to digital currency to blockchain phone. Huobi has covered a rich list of projects in this journey.

https://preview.redd.it/8z08lbq3qls41.png?width=800&format=png&auto=webp&s=34de122d950f32feb46df82cdce290221e1572be

(This chart presents the information based on the price of the each token on 2nd October. However it may vary marginally as price of the cryptocurrencies are volatile in nature)
Trading Options
Many centralized exchanges serve as the sole, centralized market maker. In contrast, Huobi also allows you to trade over the counter (OTC). This means that you can buy and sell cryptocurrencies peer-to-peer on Huobi. Even though this option exists on the exchange, it has yet to gain adoption from traders. Various commenters have said that there is a lack of OTC offers. Still, this is still an innovative technical feature.

If you are a margin trader, Houbi has a separate platform specifically for this. You can access this by going to the margin tab in the header. The amount of leverage you can have varies from coin-to-coin. For example, BTC is around 3x. Compared to other margin trading platforms, this is low. Nonetheless, it is an attractive option for potential users.

In December 2018, Huobi Derivative Market issued BTC contracts and ETH contracts (including weekly, bi-weekly and quarterly, respectively), and flexible leverages, including 1x, 5x, 10x and 20x. In the future, more digital currencies will be issued to meet various investment demands.
Meaning “currency” in Mandarin Chinese, Huobi consistently ranks as one of the world’s top ten largest exchanges by trade volume. In this article, we look at everything you need to know as a potential Huobi user. Let’s examine fees, fund security, customer experience and more.

User Interface and Mobile App

Available on iOS and Android, the Huobi mobile app features most of the functionalities available on the web platform. You can even complete tasks like account registration and verification directly via the app. In Google Play, the Huobi Global app has an average rating of 4.1 stars out of 3,730 reviews. However, in December 2018 and January 2019, some users have said that the Android app won’t let them login due to an error with Captcha. On the Apple App Store, Huobi boasts an average rating of 4.9 stars out of over 4,800 reviews.

Trading Options

Many centralized exchanges serve as the sole, centralized market maker. In contrast, Huobi also allows you to trade over the counter (OTC). This means that you can buy and sell cryptocurrencies peer-to-peer on Huobi. Even though this option exists on the exchange, it has yet to gain adoption from traders. Various commenters have said that there is a lack of OTC offers. Still, this is still an innovative technical feature.

If you are a margin trader, Houbi has a separate platform specifically for this. You can access this by going to the margin tab in the header. The amount of leverage you can have varies from coin-to-coin. For example, BTC is around 3x. Compared to other margin trading platforms, this is low. Nonetheless, it is an attractive option for potential users.

In December 2018, Huobi Derivative Market issued BTC contracts and ETH contracts (including weekly, bi-weekly and quarterly, respectively), and flexible leverages, including 1x, 5x, 10x and 20x. In the future, more digital currencies will be issued to meet various investment demands.

Huobi offers a margin trading option.

Security

Compared to other exchanges, Huobi continues to excel from a security perspective. Many top exchanges suffer from large-scale hacks, with varying results in terms of trading volume afterward. In 2015, a Bitstamp hacker withdrew 12,000 BTC from Huobi. However, this issue did not relate to the security of Huobi. Huobi reported a DDOS attack in 2015 but this did not cause a security breach. According to one review, an individual user lost USDT and EOS on Huobi. This reviewer states that the problem was caused by a technical error with Huobi’s 2FA. One comment suggests that it was the result of a phishing scam.

Huobi claims that its risk controls have been developed by the likes of Goldman Sachs. The exchange stores around 98 percent of funds in cold wallets. Moreover, Huobi now utilizes a decentralized exchange structure to prevent DDOS attacks. The exchange even has a User Protection Fund Initiative. Twenty percent of net revenue that the exchanges gains from trades will go to this fund, which it will use to buy back Huobi Token (HT). It also has a service called Huobi Security Reserve. As part of this, the exchange plans to store 20,000 BTC for insurance. This is a preventative measure that will help Huobi reimburse users in the case of any future hacks.

Huobi Fees

Huobi has a 0.2 percent fee that applies to both market makers and takers for amounts between $0 and $5,000,000 over the course of a 30-day period. In comparison, other top exchanges like Binance have 0.1 percent fees. Meanwhile, GDAX has 0.3 percent fees.

In January 2019, Huobi Global launched a tiered fee structure that significantly reduces fees for higher volume traders. This is relatively competitive when compared to other exchanges. Users also have the option to reduce trading fees on Huobi by becoming a VIP member. This involves paying a monthly payment of HT, which varies depending on the membership level (1-5).

Like most exchanges Huobi has no fees on deposits. However, Huobi does have withdrawal fees and minimums that vary from coin-to-coin. For example, withdrawing Bitcoin (BTC) costs 0.001 BTC, with a minimum withdrawal amount of 0.01 BTC. For Tether (USDT), the flat fee is 5 USDT and minimum withdrawal amount is 20 USDT. Overall, this means that Huobi fees are generally higher than most exchanges for lower withdrawal amounts. A few exceptions exist. For example, TUSD has a withdrawal minimum of $20 but a withdrawal fee of only $2.

Withdrawal Limitations

Similar to many exchanges on the market, Huobi has withdrawal limitations based on various levels of user verification. One thing you will notice is that withdrawal amounts vary greatly depending on your citizenship. For example, if you are a citizen of China, you can’t withdraw any funds as an unverified user or with level 1 verification. This option is only available at level 2 or above. In the United States, the exchange only requires level 1 verification. However, the amounts are relatively low: a daily limit of $2,000 and a monthly limit of $10,000.

Customer Service Experience

Compared to most exchanges, Huobi has above average customer service experience. Customer support is available 24/7, and response times only take two to three hours on average. Many consider this to be a rarity in the space.

There are two main methods that you can use to reach customer support. First, you can utilize the chat app that is available directly on the Huobi trading platform. Second, you can contact the team at [[email protected]](mailto:[email protected]). If you choose this option, Huobi asks that you use the registered email address associated with your Huobi account and include your user ID.

Huobi Website: https://www.huobi.vc/en-us/topic/invited/?invite_code=3afg5
UID: 134371568
Huobi Indian Community: https://t.me/huobiglobalindia
Huobi Global Community: https://t.me/huobiglobalofficial
submitted by asheroliver to u/asheroliver [link] [comments]

A REVIEW OF CHANGENOW'S SIMPLE, SECURED AND INSTANT NON-CUSTODIAL EXCHANGE!

Hello, and welcome to my blog. I trust you are staying safe and healthy amidst the Covid-19 pandemic.
For a while now I haven't researched nor reviewed on any viable project due to my tight schedules. But not too worry… I have prepared something new for you, most especially if you are found with daily buying and selling of cryptocurrencies. Read on!
The importance of blockchain technology cannot be overemphasized. Virtually every sector or industry today has witnessed the revolutionary progressions brought by this technology. It has helped to improve the way we do things, what we do and how we do it.
The Cryptocurrency space is one in which has benefited greatly from the advancements of this tech. With a lot of projects surfacing on daily basis adopting and implementing the core values of blockchain in their ecosystems. We can then conclude that the crypto space has seen a lot of technological shifts through blockchain.
Now coming to the crypto space, we have different segments of it. We have the Cryptocurrency Wallet, the Exchange,the trading aspect, the Dapps, crypto assets etc. But my focus in this article shall be on the Cryptocurrency exchange. How to exchange or trade your various assets, where or rather say the best exchange to trade your crypto etc. These shall be discussed in subsequent paragraphs.
ABOUT CRYPTOCURRENCY EXCHANGE
The cryptocurrency exchange is where traders and crypto enthusiasts get to buy or sell their various cryptocurrencies. Currently on the crypto space, there are several crypto exchanges operating. Some of which include, ChangeNOW simple swap exchange, Binance, Okex, Latoken, Atomic Wallet swap DeX, CoinEx etc. All these exchanges and several more are classified under 2 category namely:
Decentralized Exchange. Centralized Exchange.
Ideally, several cryptocurrency enthusiasts and analysts recommend the Decentralized Exchange. Reason because these Decentralized exchanges tend to be secured and non-custodial in their operations. This is where I will Introduce the subject of discussion: CHANGENOW EXCHANGE.
ABOUT CHANGENOW'S SIMPLE EXCHANGE!
Have you ever tried to trade or exchange your crypto assets on any crypto exchange only to discover that registration and trading on the exchange is rigorous? Well, if you haven't experienced this, I have on several occasions experienced this. Sometimes, I end up losing my trades due to lack of my technical know-how to utilize the exchange. Sometimes, the coins I plan to trade in the exchange drops drastically in price before my registration and deposit is completed. This becomes worrisome!
Every trader is entitled to getting the best user-friendly experience while optimizing any cryptocurrency exchange. This is why on steady basis, several exchanges are launched to solve one or two problems. It was for these reasons and many more that ChangeNOW_io is launched. Firstly, I'd like to say kudos to the team for such a wonderful innovation.
WHAT IS CHANGENOW?
ChangeNOW is a Decentralized and non-custodial exchange which provides simple, secured and instant exchange of over 200 cryptocurrencies. ChangeNOW bridges the barrier of rigorous "REGISTRATION" processes, ChangeNOW also sets in a smooth, secured and instant conversion of your crypto with minimal fees. That is, with ChangeNOW exchange, you don't have to go through the rigorous processes of registration before you can use their simple and low fees exchange. This is amazing right? Let me tell you how ChangeNOW does this!
HOW CHANGENOW_IO WORKS!
ChangeNOW cryptocurrency exchange is integrated into multiple trading and exchange platforms such as Binance, Okex, Huobi etc. When trading on the ChangeNOW exchange, the exchange chooses for you the best exchange with the cheapest available rate as at the time of trading and offers the user. Isn't this amazing? ChangeNOW Exchange offers the best customer support service. A 24/7 support system through the aid of, ChangeNOW Premium Lounge. This is a support services that provides traders's queries on the ChangeNOW exchange with the best support ever.
OUTSTANDING FEATURES OF CHANGENOW EXCHANGE!
Among the outstanding quality features of ChangeNOW are:
NOWNodes
NOWPayments
NOWToken
I shall succinctly describe how these great features works and how it can benefit you. Read on!
NOWNodes
ChangeNOW's NOWNodes is a service that provides fast and easy access to the most popular blockchain nodes. Hence, connecting to the most popular nodes say Bitcoin, Ethereum, DigiByte etc. is now made easy through NOWNodes secure and reliable API tools.
NOWPayments
ChangeNOW's NOWPayment is a non-custodial and Decentralized service that makes it easier,fast and secured to accept cryptocurrency payments anywhere, anytime.
NOWToken
NOWToken is the native cryptocurrency of ChangeNOW. NOWToken serves as the major and internal medium of NOW Products. Currently, the NOWToken is tradeable on Binance DeX and Idex exchanges. To be listed on several other exchanges in the future. The value of the NOWToken is bound to appreciate as there becomes greater utility of the ChangeNOW exchange. NOWToken is based on the popular Erc20 blockchain and also on the Binance Chain. This makes it possible for holders of erc20 NOWToken to be able to swap to Binance Chain and back to erc20 as the case may be through ChangeNOW's Token Swap service.
CONCLUSION
Ideally, I maintain that ChangeNOW exchange is one of the best non-custodial and Decentralized exchanges out there. It is simple to use, secured and instant exchange of digital currencies offering the best possible and cheapest fees. The NOWToken is an altcoin that will prolly give you maximum profits comes the next bull. It has some potentials!
For Your comments and questions are welcomed. I will be here to clear any doubts and questions about ChangeNOW simple and instant exchange.
Don't forget to also carry out your own due research about this viable exchange (ChangeNOW). I am a researcher, Investor and cryptocurrency trader.
You can find out more about ChangeNOW Exchange below.
RESOURCES ON CHANGENOW EXCHANGE
WEBSITE: https://changenow.io/
FACEBOOK: https://www.facebook.com/ChangeNOW.io/
TWITTER: https://twitter.com/ChangeNOW_io
TELEGRAM: https://t.me/changeNOW_chat
MEDIUM: https://medium.com/@changenow_io
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Choosing a Crypto Wallet... Understanding the differences. (Exchange, Software, Hardware, Full Node)

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