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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/
submitted by j0j0r0 to ethereum [link] [comments]

Brief Comments on Goguen: Q4 2020, Q1 2021, utility, Marlowe, DSL, Glow, Plutus, IELE, smart contracts, thanksgiving to you, sidechains and Hydra, Goguen rollout and additions to product update

Smart contracts (origins in 80s, 90s vs. 2013 ETH and 2020s Cardano)
We had a pretty interesting product update. We laughed, we cried, we all learned a little bit. Two and a half hours lots of stuff and I hope this gives you guys a good window into all the things that are happening. There's an enormous amount of complexity in Cardano and Goguen is no different. In fact that one slide showing all the interlocking dependencies and the moving pieces for it and just the sheer volume of things that are going on is, is an indication of not only the quality of the team but also the commercial reality of being a smart contract platform. In 2020 when I co-founded Ethereum our reference material was paper. We looked at things that Nick Szabo and people from the 1990s and 1980s wrote about and whether you were a Ricardian contract fan or you had programmed in Eiffel or you understood things like FpML basically it was an open field which gave us kind of a freedom to just do whatever we wanted to do but it also didn't give us a commercial reality of who's going to buy it? Who's going to use it? What do you need to do? The expectations in 2020 are vastly different from the expectations in 2013 and the reality is that there are massive deficits with Ethereum as designed today which is why Tezos exists and Algorand exists and why ETH2 is being constructed . It's why there are so many different players from Polkadot and others on down who have deep and detailed opinions about the things we need to do. If the ICO revolution hadn't happened, there was no notion of an ERC20 token and we were in a just different world.
We didn't have DeFi, any of these things and now in 2020 if you are to be competitive and build great things and actually invite real use and utility at a scale of millions and billions of people or government or Fortune 500 you need to have real good answers about a lot of different threats and things. For example, Marlowe, what it does is it leverages 20 years of history from domain experts like Willi Brammertz and over 30 years of history in domain-specific language (DSL) design from professor Simon Thompson and his team and it puts them together. It says for the first time ever we're going to have semantical clarity between the entrepreneur, the developer, the writer and the financial services infrastructure whether that be the banker, the insurance agent, the exchange, whoever that might be. Up until the totality of human history till today we have never had that semantical clarity. All four of those actors speak different languages and what we're doing with Marlowe as a DSL is an example of how you can unify and create a common language and experience between all of them today.
Marlowe, DSL, Glow, Plutus, IELE
Right now, you guys can go to the Marlowe playground and you can start using it and start building things and start having that semantical clarity and work with us and over a period of six months or so that will continue to evolve. Templates will evolve, applications will be constructed and those applications will work their way into Cardano applications and eventually they'll become cross-platform and work on things like (Hyperledger) fabric and other such things as we see industry and commercial adoption but it requires a starting point and Marlowe has evolved over a four year period through the hard labors of so many people to actually give us a great starting point. You can visually look at contracts and talk about their design. You can write them in JavaScript, you can write them in the Marlowe programming language. There's a Haskell side to things and you can see the power of this approach because of its design. You can prove things are correct, you can use theory that has existed for over 40 years like SAT solvers and reachability to actually show that you're not going to have a parity bug and that's just one example of one DSL of which many more will come. The point of DSLs is to give clarity to people in the industry. For example if we get into the health business and we start talking about medical records that will become a DSL to broker their movement and that same clarity and semantical unification will occur between doctors and hospitals, patients, governments, regulators and business professionals and they will now have a common language. So, Marlowe is an entry point and it's an example of how to build a DSL and evolve a DSL and bring the right people to the table.
When we look to things like Glow, from MuKn, this is an example of a team that's highly motivated and intrinsically across blockchain. When we look to the future and we say what happens when Bitcoin gets smart contracts? What happens when ETH2 comes out? What happens when people want to build cross-blockchain applications? Wouldn't it be nice to have a unification language and that's what Glow is basically all about. By strategic investments in that ecosystem, what Glow does for us is it ensures that we won't be left behind that Cardano has that and all Cardano infrastructure can benefit from that and Glow in turn will benefit from its embedding in our ecosystem. More users, more technology and ultimately because Cardano's the best. If you deploy in that direction it's the best experience. When you look to Plutus, Plutus is the unification language, it's the conductor of the orchestra and it pulls all of these things together and there were a lot of design requirements with Plutus that were quite hard from a theory viewpoint. We really cared a lot about resource determinism. We wanted to make sure that it was always predictable or at least as predictable as it can be to know how much it costs to do things because at the end of the day this is not a science experiment. These are not toys back in 2013. We had the luxury with Ethereum of just seeing what happened and the market makes strategic investments and they have to know how much their operating cost is going to be for their business model. We designed Plutus so that it would be one of the best programming languages on a long arc agenda of being a very practical on and off chain language to unify all the Cardano ecosystem. There are many objects in the ecosystem to operate, manipulate, instruments of value like native assets, identity, smart contracts onto themselves, DAOs, off chain infrastructure and you need a conductor that's capable of living in between all of these things and you need certainty that the code you're writing is going to work.
This is why we based it on an ecosystem that has 35 years of history and we as a company have invested millions of dollars in that ecosystem to modernize it and bring it into the 21st century especially for things like Windows support and working with partners like Tweag WebAssembly support, working on projects like compilation to JavaScript so that we can share that's there and our commitment is going to continue beyond that we are a founding member of the Haskell foundation working with Simon Peyton Jones and we're going to ensure that Haskell has compilation to ARM and that all of the technology that's required to keep that language competitive and actually make the language even more competitive will happen. It's very nice that Plutus is deeply ingrained in that ecosystem and that makes it a perfect conductor language. In the coming months we're going to talk a lot more about our relationship decay in IELE. If you live in the imperative object-oriented world and you want to do things a bit differently than the way things are done in the Haskell functional world then it makes sense to have an option that has the same principles as us which is why we reached out to Grigore years ago and established a commercial relationship with him. It's been the privilege of my career finding a way to resurrect that relationship so in the coming months we're going to talk a lot about how IELE fits into the Cardano ecosystem and the value it's going to bring in addition to the value of Marlowe, Glow, and Plutus.
Native assets
One of the single most important things about all of this is the native asset standard. One of the things we did not anticipate when we created Ethereum is just how pervasive the user's ability to issue an asset would be. We figured this would be an important thing, it's why we put it on a T-shirt back in the Miami conference in January of 2014 and we realized that from the color coin's project in the master coin project and one of the most important things is that we have the ability to issue not just a utility token but non-functional assets, security tokens and a litany of other instruments that hold value. Some ephemeral, some permanent, some with flexible monetary policies, some with fixed monetary policies, some from a central issuer, some from a decentralized issuer, some managed by a foundation, some managed by the community, some managed by fixed code that's immutable and the point of the native asset standard in the ERC20 converter is to establish a co-evolution of the technology and the commercialization of the technology. What we've been doing with ERC20 converter is using that as a way to create a conversation with those who want to migrate or build on Cardano and thinking through how are we going to create practical standards with our native assets. We already have enormous advantages with this standard over Ethereum. In particular the fact that your assets you issue on Cardano are treated the way that ADA is treated whereas in Ethereum you're a second-class citizen or ETH is treated differently from smart contracts. This first class citizen approach means that your assets will have the same governance access layer, to portfolio access and infrastructure that ADA itself has. Easier listing experiences, easier time with hardware wallets, easier time with wallet software. In general better user experience, faster transactions, lower transaction costs and then eventually for higher value tokens even the possibility of paying transaction fees over the long term in the native asset itself as if you were your own cryptocurrency.
Goguen rollout
You just simply cannot do this with the design of Ethereum and Ethereum 2. It's a huge advantage we have in our ecosystem and it's one that will become more pervasive over time now Goguen has already started. As a launch agenda the very first update to enable some Goguen era functionality was the metadata standard which meant that you could go from just moving ADA around to actually a whole litany of applications in the identity space and in the metadata space some of which we're aggressively negotiating on in commercial deals which we'll announce at a later date. The rollout of Goguen in terms of the system as we mentioned in the presentation will be principally done for the first iteration over a series of three hard fork combinator (HFC) events. The first of which is beginning this year in November December time frame and that's going to lay a lot of the foundations that will enable us to get to the second hard fork combinator event which will occur in Q1 of next year and we'll announce that specific date likely at the next product update and then the third one will happen shortly thereafter. They have to be spaced this way because it's just simply too cumbersome on our developers and also our partners such as wallet infrastructure and exchanges to try to do too much too quickly and furthermore there's an enormous amount of work as you've noticed on that slide to roll out Goguen. You have to do two things at once, you have to deploy the infrastructure but then you also have to populate the infrastructure and what's nice about the way that we've done things as you now see with the Marlowe playground the population of that infrastructure is occurring now today and with the ERC20 converter and the mint test net that's coming.
That's going to occur in November which means that that gives people time to start building and playing on our ecosystem in a safe sandbox so that when they deploy it to the mainnet they do it right the first time and they don't make an existential failure as we have seen with the DeFi space because at the end of the day once you go live you have a huge adversarial surface and everybody in the world is going to try to break the things you've done. It's very important that you do it right which means that you need time as a commercial partner and an application deployer to do it correctly. Parts of Goguen are indeed shipping this year, some have already shipped and we'll have another HFC event at the end of next month or early in December and throughout the first quarter of next year and likely the second quarter will complete the other two HFC events which will roll out full support for native assets, extended UTxO, the Plutus infrastructure and the Marlowe infrastructure. In the meantime we're also working on strategies about how we can ensure best integration of Glow and IELE into the Cardano ecosystem and as you've noticed there are three parallel teams that are working very hard. The Shelley team continues to upgrade the Shelley experience. Just today we've received a lot of concerns over for example the state pool ranking in Daedalus. Let me be very clear about something. There's no problem with the ranking software, the problem is the k parameter. It needs to be increased and the fact that things are getting grayed out is an indication that the ranking parameter is actually working right for the first time. So, k needs to go up but there are consequences of that and we need to improve the software to reflect those consequences but it is my goal to get k to 1000 before ideally d hits 0 because we really do want to have over a 1000 well-functioning stake pools but by no means is that the end of the story.
Improvements + project Catalyst
We need partial delegation and delegation portfolios. We need means for stake pool operators to communicate effectively and efficiently with those who delegate to them. We need improvements in SMASH. We need an identity center, we need a litany of improvements to Daedalus itself. Right now, today, there are more than four companies working full-time at doing just these things in addition to the Goguen updates that are occurring right now. That research thread and that development thread will continue. We've already seen seven CIPs including CIPs related to the reward function. We take them very seriously, we review them and there's enormous amount of discussion about how to create a fair and balanced system and we appreciate this feedback. It's a process and we ask for patience and we also remind people that we launched Shelley just at the end of July and despite that the ecosystem has more than doubled in size and it's been growing at an incredible pace and it's only going to continue and we're only going to see our best days ahead of us. Good things are coming down the pipe and it's becoming a much more holistic ecosystem from in performance improvements, to usability improvements, to better overall software for everyone.
There's no greater example of that than what we've been able to accomplish in the last three months for the exchanges in general. We're really proud of what we've done with the Adrestia stack and we're really proud of working with great partners like Binance and Bittrex throughout the last few months and we've had some certain challenges there but as a result of overcoming those challenges we have left behind an incredible enterprise grade listening experience that continues to get faster, continues to get higher quality and is secure and reliable 24 hours a day, seven days a week and we'll continue investing heavily to ensure that that only gets better for all of those partners whether they be an external wallet or their infrastructure like an exchange operator. We've had a lot of wins also on the governance side with the Voltaire Catalyst project. We have seen huge wins in participation going from small focus groups to now over 3500 people every single day coming into cardano.ideascale.com competing for 2250000 worth of ADA with fund2. That's just the beginning and every six to eight weeks that's going to increase in scale, in terms of the money and people, the quality... When we ask what is our developer acquisition strategy that's a major part of it because people know that there's money to be made in building on Cardano and that you have the right incentives to go realize your dreams and add value so just as these frameworks like the Marlowe playground and the Plutus playground and other such things like Glow come online and IELE come online the ability to build will be matched by the ability to discuss what to build and fund? What to build through a community driven process that includes greater and greater inclusivity. For example the next fund will include a voting center built right into Daedalus in addition to the cell phone application that we've already launched to vote and we will continue refining that experience relentlessly that's one of our fastest moving teams and I will remind you we are doing this in parallel to the Shelley workstream and the Goguen workstream that we showed you guys today. Finally there's Basho, not the next hard fork combinator event but HFC#3 which we anticipate in Q1 2021.
Sidechains, Hydra
I would like to include a sidechain protocol that allows the movement of value between independent systems through some form of blocking mechanism. We are currently examining and designing a protocol that we think fits very nicely into the way that our system works with mild modifications to the ledger rules. If that and should this be successful then that helps with one of the pillars of Basho interoperability and then the other pillar is scalability. Rob is hard at work working with technical architects and scaling up a team to start de-risking the Hydra protocol and others are hard at work evolving the science behind the Hydra protocol. We have seen great progress on all fronts to de-risk Hydra's roll-out and what's so beautiful about Hydra is it is our belief that the majority if not all of Hydra can be implemented in Plutus. As Plutus rolls out we have a natural constituency to run this infrastructure. The stake pool operators and we have a natural way without an HFC event or special accommodation of rolling out Hydra.
It's not really needed at this level of scaling capacity. We have an enormous throughput already 10 times greater than Ethereum as it is today and room to make it a hundred times greater than what Ethereum is today without Hydra. However as we de-risk this infrastructure solidify the protocols and get out all the kinks. What's so beautiful about it is that we will be able to when the time comes the community can roll out multiple implementations of Hydra so that there is diversity and there will be a natural group of actors to run those channels as we have seen for example with the Bolt spec and the Lightning ecosystem on Bitcoin. The contrasting difference between Lightning and Bitcoin and Hydra and extended UTxO and Cardano is we designed Cardano for Hydra.
Bitcoin was not designed for Lightning and as a consequence it's always more difficult for them to try to make meaningful progress whereas us there's no friction in that relationship. It just fits very nicely through so the roadmap is coming together and Cardano 2020 has definitely started to evolve into quite a mature ecosystem and what's really exciting is we're going from an ecosystem of potential to one of reality and instead of asking what could we do we're showing people what has been done and people are actually doing things every day.
Our commercial team is inundated with requests for coordination and cooperation and deployment. I get numerous emails every single day, well intended to very serious about people wanting to build on the platform and we're really excited about that. We're going to keep this steady systematic relentless march as you saw with the enormity of the news today. It's business as usual and it'll be exactly the same in November only there'll be more and every month. The velocity increases, we burn down the remaining story points to get these things done and things are happening very quickly and we just keep releasing and releasing and releasing and it's a very different time than it was even six months ago.
Community rules
What's so reassuring is we continue to have the best community in all the cryptocurrency space. It's the final point but it's one that I'm most proud of. You see people get to decide where they want to live, what infrastructure they want to deploy, on who they want to work with and when you have a welcoming warm and friendly community that is constructive and productive and their job is to help you get to where you need to go you want to work with those people. When you have a destructive or toxic community that's exclusive hierarchical and not invented here in their mentality people don't want to work with that community. Money can't buy that. I don't care if you have a bank account with four billion dollars or you're a central bank. You can't buy character and you can't buy culture, you have to make it and you have to earn it and if we've accomplished anything over these last five years from the 90 papers now and the million plus lines of code and the incredible releases that have happened and continue to happen we accomplished the greatest thing of all: we built a community to rival that of bitcoin's. I believe with that community we can realize the dream in the coming years of Cardano becoming the financial operating system.
For those who don't have one and giving open prayer and free economic identity to those who need it I am astounded by just how easy it is to roll these things out. They're super hard and complex under the hood but they just feel right and fit right and all the pieces are starting to come together in just the right way and I'm astounded by the fact that when we roll them out community members are there to receive them and take them to the next level.
Thank you all for attending the product update at the end of the month. This was a real good one, just as good as the Shelley one and we are now in the Goguen era with the first HFC event coming in the end of November and we're going to keep pushing them out. Every single one of them will add more capabilities and I encourage everyone to check out the Marlowe playground start building with it. Today things are happening really fast when the mint comes online at the end of November. Start playing around with that, start talking about the multi-token standard. If you're interested in a project our commercial division divisions always' open and you're going to see more and more progress from all entities in this ecosystem and some potentially major announcements before you can think it. Thanks guys it was a good day and thanks to the entire team that made all this happen I'm real proud of all of you.
Video: https://www.youtube.com/watch?v=l5wADba8kCw
submitted by stake_pool to cardano [link] [comments]

Decentr ($DEC) - foundational cross-chain and cross-platform DeFi protocol

  1. SUMMARY
Decentr is a protocol designed to make blockchain/DLT mainstream by allowing DeFi applications built on various blockchains to “talk to each other”. Decentr is a 100% secure and decentralised Web 3.0 protocol where users can apply PDV (personal data value) to increase APR on $DEC that users loan out as part of of our DeFi dLoan features, as well as it being applied at PoS when paying for stuff online. Decentr is also building a BAT competitor browser and Chrome/Firefox extension that acts as a gateway to 100% decentralised Web 3.0
Allows DeFi Dapps to access all Decentr’s dFintech features, including dLoan, dPay. Key innovation is that the protocols is based on a user’s ability to leverage the value of their data as exchangeable “currency”.
  1. KEY CONCEPTS

  1. REVENUE MODEL
A fee is charged for every transaction using dPay whereby an exchange takes place between money (fiat and digital) and data, and vice versa, either as part of DeFi features or via a dApp built on Decentr. They are launching pilot programmes in the following industries:
  1. Banking/PSP Industry: On Product launch, due to Decentr’s powerful PSP connections (including the worlds #2 PSP by volume), a medium-scale pilot program will be launched, which will seed the network with 150,000 PSP customers in primarily the Spanish/LAC markets, generating revenue from day one.
  2. “Bricks and Mortar” Supermarket/Grocery Industry: Decentr aims to ensure the long-term competitiveness of “bricks and mortar” supermarkets against online-only grocery retailers, such as Amazon, by a) building secure tech that allows supermarkets to digitise every aspect of their supply chains and operational functions, while b) allowing supermarkets to leverage this incredibly valuable data as a liquid asset class. Expected revenue by Year 5: $114Mn per year.
  3. Online Advertising Industry: Decentr’s 100% decentralised platform credits users secure data with payable value, in the form of PDV, for engaging with ads. The Brave browser was launched in 2012 and in 8 years has reached over 12 million monthly active users, accented by as many as 4.3 million daily active users.
  4. TOKEN $DEC AND SALE
Decentr recently complete their token sale on a purchase portal powered by Dolomite where they raised $974,000 in 10 minutes for a total sale hardcap of 1.25M. The $DEC token is actively trading on multiple exchanges including Uniswap and IDEX. Listed for free on IDEX, Hotbit, Hoo, Coinw, Tidex, BKex. Listed on CoinGecko and Coinmarketcap. Listed on Delta and Blockfolio apps.
➡️ Circulating supply: 61m $DEC.
➡️ Release schedule and token distribution LINK -> NO RELEASE UNTIL 2021.
➡️Contract Address - 0x30f271C9E86D2B7d00a6376Cd96A1cFBD5F0b9b3
➡️Decimals - 18, Ticker - DEC
➡️Uniswap link: https://uniswap.info/pai0x3AEEE5bA053eF8406420DbC5801fC95eC57b0E0A
⭐️ HOW TO BUY VIDEO: https://www.youtube.com/watch?v=iloAiv2oCRc&feature=youtu.be
$DEC Token utility:
A tradeable unit of value that is both internal and external to the Decentr platform.A unit of conversion between fiat entering and exiting the Decentr ecosystem.A way to capture the value of user data and combines the activity of every participant of the platform performing payment (dPay), or lending and borrowing (dLend), i.e a way to peg PDV to tangible/actionable value.Method of payment in the Decentr ecosystem.A method to internally underwrite the “Deconomy.
  1. NOTABLE SUPPORTERS
Simon Dedic - chief of Blockfyre: https://twitter.com/scoinaldo/status/1283787644221218817?s=20https://twitter.com/scoinaldo/status/1283719917657894912?s=21
Spectre Group Pick : https://twitter.com/SPECTREGRP/status/1284761576873041920https://twitter.com/llluckyl/status/1283765481716015111?s=21
Patrons of the Moon/Lil Uzi: https://t.me/patronsofthemoon/6764
CryptoGems: https://twitter.com/cryptogems_com/status/1283719318379925506?s=09t
tehMoonwalker pick who is a TOP 5 influencer per Binance:https://twitter.com/tehMoonwalkestatus/1284123961996050432?s=20https://twitter.com/binance/status/1279049822113198080
Holochain was one of their earliest supporters and they share a deep connection (recently an AMA was conducted in their TG group): https://medium.com/@DecentrNet/decentr-holochain-ama-29d662caed03
  1. UPCOMING NEWS
--------------------------------------------
  1. RESOURCES:
Website: https://decentr.net
Telegram: https://t.me/DecentrNet
Medium: https://medium.com/@DecentrNet
Twitter: https://twitter.com/DecentrNet
Whitepaper: https://decentr.net/files/Decentr_Whitepaper_V1.4.pdf
Technical Whitepaper: https://decentr.net/files/Decentr_Technical_Whitepaper_Data_As_Economic_Currency.pdf
Recent Articles:
⚡️- https://medium.com/@DecentrNet/decentr-token-sale-metrics-and-distribution-483bb3c58d05
⚡️- https://medium.com/@DecentrNet/how-decentrs-defi-dloan-function-benefits-dec-holders-97ff64a0c105
⚡️- https://medium.com/@DecentrNet/3-vertical-revenue-streams-decentr-is-targeting-4fa1f3dd62de
⚡️- https://medium.com/@DecentrNet/brave-browser-the-good-the-bad-and-the-fundamentally-misguided-8a8593b0ff5b
⚡️- https://medium.com/@DecentrNet/how-decentrs-dfintech-replaces-swift-sct-inst-clearing-house-and-other-payment-solutions-78acacbb4c3f
Chad Gang STRONG Community: https://t.me/decentrtrading
Community News Channel: https://t.me/chadnews
Recent Uniswap trades: https://t.me/dectrades
Wallet holder tracker: https://t.me/DEC_WALLETS_COUNT
submitted by ldd999 to CryptoMoonShots [link] [comments]

How To End The Cryptocurrency Exchange "Wild West" Without Crippling Innovation


In case you haven't noticed the consultation paper, staff notice, and report on Quadriga, regulators are now clamping down on Canadian cryptocurrency exchanges. The OSC and other regulatory bodies are still interested in industry feedback. They have not put forward any official regulation yet. Below are some ideas/insights and a proposed framework.



Many of you have limited time to read the full proposal, so here are the highlights:

Offline Multi-Signature

Effective standards to prevent both internal and external theft. Exchange operators are trained and certified, and have a legal responsibility to users.

Regular Transparent Audits

Provides visibility to Canadians that their funds are fully backed on the exchange, while protecting privacy and sensitive platform information.

Insurance Requirements

Establishment of basic insurance standards/strategy, to expand over time. Removing risk to exchange users of any hot wallet theft.


Background and Justifications


Cold Storage Custody/Management
After reviewing close to 100 cases, all thefts tend to break down into more or less the same set of problems:
• Funds stored online or in a smart contract,
• Access controlled by one person or one system,
• 51% attacks (rare),
• Funds sent to the wrong address (also rare), or
• Some combination of the above.
For the first two cases, practical solutions exist and are widely implemented on exchanges already. Offline multi-signature solutions are already industry standard. No cases studied found an external theft or exit scam involving an offline multi-signature wallet implementation. Security can be further improved through minimum numbers of signatories, background checks, providing autonomy and legal protections to each signatory, establishing best practices, and a training/certification program.
The last two transaction risks occur more rarely, and have never resulted in a loss affecting the actual users of the exchange. In all cases to date where operators made the mistake, they've been fully covered by the exchange platforms.
• 51% attacks generally only occur on blockchains with less security. The most prominent cases have been Bitcoin Gold and Ethereum Classic. The simple solution is to enforce deposit limits and block delays such that a 51% attack is not cost-effective.
• The risk of transactions to incorrect addresses can be eliminated by a simple test transaction policy on large transactions. By sending a small amount of funds prior to any large withdrawals/transfers as a standard practice, the accuracy of the wallet address can be validated.
The proposal covers all loss cases and goes beyond, while avoiding significant additional costs, risks, and limitations which may be associated with other frameworks like SOC II.

On The Subject of Third Party Custodians
Many Canadian platforms are currently experimenting with third party custody. From the standpoint of the exchange operator, they can liberate themselves from some responsibility of custody, passing that off to someone else. For regulators, it puts crypto in similar categorization to oil, gold, and other commodities, with some common standards. Platform users would likely feel greater confidence if the custodian was a brand they recognized. If the custodian was knowledgeable and had a decent team that employed multi-sig, they could keep assets safe from internal theft. With the right protections in place, this could be a great solution for many exchanges, particularly those that lack the relevant experience or human resources for their own custody systems.
However, this system is vulnerable to anyone able to impersonate the exchange operators. You may have a situation where different employees who don't know each other that well are interacting between different companies (both the custodian and all their customers which presumably isn't just one exchange). A case study of what can go wrong in this type of environment might be Bitpay, where the CEO was tricked out of 5000 bitcoins over 3 separate payments by a series of emails sent legitimately from a breached computer of another company CEO. It's also still vulnerable to the platform being compromised, as in the really large $70M Bitfinex hack, where the third party Bitgo held one key in a multi-sig wallet. The hacker simply authorized the withdrawal using the same credentials as Bitfinex (requesting Bitgo to sign multiple withdrawal transactions). This succeeded even with the use of multi-sig and two heavily security-focused companies, due to the lack of human oversight (basically, hot wallet). Of course, you can learn from these cases and improve the security, but so can hackers improve their deception and at the end of the day, both of these would have been stopped by the much simpler solution of a qualified team who knew each other and employed multi-sig with properly protected keys. It's pretty hard to beat a human being who knows the business and the typical customer behaviour (or even knows their customers personally) at spotting fraud, and the proposed multi-sig means any hacker has to get through the scrutiny of 3 (or more) separate people, all of whom would have proper training including historical case studies.
There are strong arguments both for and against using use of third party custodians. The proposal sets mandatory minimum custody standards would apply regardless if the cold wallet signatories are exchange operators, independent custodians, or a mix of both.

On The Subject Of Insurance
ShakePay has taken the first steps into this new realm (congratulations). There is no question that crypto users could be better protected by the right insurance policies, and it certainly feels better to transact with insured platforms. The steps required to obtain insurance generally place attention in valuable security areas, and in this case included a review from CipherTrace. One of the key solutions in traditional finance comes from insurance from entities such as the CDIC.
However, historically, there wasn't found any actual insurance payout to any cryptocurrency exchange, and there are notable cases where insurance has not paid. With Bitpay, for example, the insurance agent refused because the issue happened to the third party CEO's computer instead of anything to do with Bitpay itself. With the Youbit exchange in South Korea, their insurance claim was denied, and the exchange ultimately ended up instead going bankrupt with all user's funds lost. To quote Matt Johnson in the original Lloyd's article: “You can create an insurance policy that protects no one – you know there are so many caveats to the policy that it’s not super protective.”
ShakePay's insurance was only reported to cover their cold storage, and “physical theft of the media where the private keys are held”. Physical theft has never, in the history of cryptocurrency exchange cases reviewed, been reported as the cause of loss. From the limited information of the article, ShakePay made it clear their funds are in the hands of a single US custodian, and at least part of their security strategy is to "decline[] to confirm the custodian’s name on the record". While this prevents scrutiny of the custodian, it's pretty silly to speculate that a reasonably competent hacking group couldn't determine who the custodian is. A far more common infiltration strategy historically would be social engineering, which has succeeded repeatedly. A hacker could trick their way into ShakePay's systems and request a fraudulent withdrawal, impersonate ShakePay and request the custodian to move funds, or socially engineer their way into the custodian to initiate the withdrawal of multiple accounts (a payout much larger than ShakePay) exploiting the standard procedures (for example, fraudulently initiating or override the wallet addresses of a real transfer). In each case, nothing was physically stolen and the loss is therefore not covered by insurance.
In order for any insurance to be effective, clear policies have to be established about what needs to be covered. Anything short of that gives Canadians false confidence that they are protected when they aren't in any meaningful way. At this time, the third party insurance market does not appear to provide adequate options or coverage, and effort is necessary to standardize custody standards, which is a likely first step in ultimately setting up an insurance framework.
A better solution compared to third party insurance providers might be for Canadian exchange operators to create their own collective insurance fund, or a specific federal organization similar to the CDIC. Such an organization would have a greater interest or obligation in paying out actual cases, and that would be it's purpose rather than maximizing it's own profit. This would be similar to the SAFU which Binance has launched, except it would cover multiple exchanges. There is little question whether the SAFU would pay out given a breach of Binance, and a similar argument could be made for a insurance fund managed by a collective of exchange operators or a government organization. While a third party insurance provider has the strong market incentive to provide the absolute minimum coverage and no market incentive to payout, an entity managed by exchange operators would have incentive to protect the reputation of exchange operators/the industry, and the government should have the interest of protecting Canadians.

On The Subject of Fractional Reserve
There is a long history of fractional reserve failures, from the first banks in ancient times, through the great depression (where hundreds of fractional reserve banks failed), right through to the 2008 banking collapse referenced in the first bitcoin block. The fractional reserve system allows banks to multiply the money supply far beyond the actual cash (or other assets) in existence, backed only by a system of debt obligations of others. Safely supporting a fractional reserve system is a topic of far greater complexity than can be addressed by a simple policy, and when it comes to cryptocurrency, there is presently no entity reasonably able to bail anyone out in the event of failure. Therefore, this framework is addressed around entities that aim to maintain 100% backing of funds.
There may be some firms that desire but have failed to maintain 100% backing. In this case, there are multiple solutions, including outside investment, merging with other exchanges, or enforcing a gradual restoration plan. All of these solutions are typically far better than shutting down the exchange, and there are multiple cases where they've been used successfully in the past.

Proof of Reserves/Transparency/Accountability
Canadians need to have visibility into the backing on an ongoing basis.
The best solution for crypto-assets is a Proof of Reserve. Such ideas go back all the way to 2013, before even Mt. Gox. However, no Canadian exchange has yet implemented such a system, and only a few international exchanges (CoinFloor in the UK being an example) have. Many firms like Kraken, BitBuy, and now ShakePay use the Proof of Reserve term to refer to lesser proofs which do not actually cryptographically prove the full backing of all user assets on the blockchain. In order for a Proof of Reserve to be effective, it must actually be a complete proof, and it needs to be understood by the public that is expected to use it. Many firms have expressed reservations about the level of transparency required in a complete Proof of Reserve (for example Kraken here). While a complete Proof of Reserves should be encouraged, and there are some solutions in the works (ie TxQuick), this is unlikely to be suitable universally for all exchange operators and users.
Given the limitations, and that firms also manage fiat assets, a more traditional audit process makes more sense. Some Canadian exchanges (CoinSquare, CoinBerry) have already subjected themselves to annual audits. However, these results are not presently shared publicly, and there is no guarantee over the process including all user assets or the integrity and independence of the auditor. The auditor has been typically not known, and in some cases, the identity of the auditor is protected by a NDA. Only in one case (BitBuy) was an actual report generated and publicly shared. There has been no attempt made to validate that user accounts provided during these audits have been complete or accurate. A fraudulent fractional exchange, or one which had suffered a breach they were unwilling to publicly accept (see CoinBene), could easily maintain a second set of books for auditors or simply exclude key accounts to pass an individual audit.
The proposed solution would see a reporting standard which includes at a minimum - percentage of backing for each asset relative to account balances and the nature of how those assets are stored, with ownership proven by the auditor. The auditor would also publicly provide a "hash list", which they independently generate from the accounts provided by the exchange. Every exchange user can then check their information against this public "hash list". A hash is a one-way form of encryption, which fully protects the private information, yet allows anyone who knows that information already to validate that it was included. Less experienced users can take advantage of public tools to calculate the hash from their information (provided by the exchange), and thus have certainty that the auditor received their full balance information. Easy instructions can be provided.
Auditors should be impartial, their identities and process public, and they should be rotated so that the same auditor is never used twice in a row. Balancing the cost of auditing against the needs for regular updates, a 6 month cycle likely makes the most sense.

Hot Wallet Management
The best solution for hot wallets is not to use them. CoinBerry reportedly uses multi-sig on all withdrawals, and Bitmex is an international example known for their structure devoid of hot wallets.
However, many platforms and customers desire fast withdrawal processes, and human validation has a cost of time and delay in this process.
A model of self-insurance or separate funds for hot wallets may be used in these cases. Under this model, a platform still has 100% of their client balance in cold storage and holds additional funds in hot wallets for quick withdrawal. Thus, the risk of those hot wallets is 100% on exchange operators and not affecting the exchange users. Since most platforms typically only have 1%-5% in hot wallets at any given time, it shouldn't be unreasonable to build/maintain these additional reserves over time using exchange fees or additional investment. Larger withdrawals would still be handled at regular intervals from the cold storage.
Hot wallet risks have historically posed a large risk and there is no established standard to guarantee secure hot wallets. When the government of South Korea dispatched security inspections to multiple exchanges, the results were still that 3 of them got hacked after the inspections. If standards develop such that an organization in the market is willing to insure the hot wallets, this could provide an acceptable alternative. Another option may be for multiple exchange operators to pool funds aside for a hot wallet insurance fund. Comprehensive coverage standards must be established and maintained for all hot wallet balances to make sure Canadians are adequately protected.

Current Draft Proposal

(1) Proper multi-signature cold wallet storage.
(a) Each private key is the personal and legal responsibility of one person - the “signatory”. Signatories have special rights and responsibilities to protect user assets. Signatories are trained and certified through a course covering (1) past hacking and fraud cases, (2) proper and secure key generation, and (3) proper safekeeping of private keys. All private keys must be generated and stored 100% offline by the signatory. If even one private keys is ever breached or suspected to be breached, the wallet must be regenerated and all funds relocated to a new wallet.
(b) All signatories must be separate background-checked individuals free of past criminal conviction. Canadians should have a right to know who holds their funds. All signing of transactions must take place with all signatories on Canadian soil or on the soil of a country with a solid legal system which agrees to uphold and support these rules (from an established white-list of countries which expands over time).
(c) 3-5 independent signatures are required for any withdrawal. There must be 1-3 spare signatories, and a maximum of 7 total signatories. The following are all valid combinations: 3of4, 3of5, 3of6, 4of5, 4of6, 4of7, 5of6, or 5of7.
(d) A security audit should be conducted to validate the cold wallet is set up correctly and provide any additional pertinent information. The primary purpose is to ensure that all signatories are acting independently and using best practices for private key storage. A report summarizing all steps taken and who did the audit will be made public. Canadians must be able to validate the right measures are in place to protect their funds.
(e) There is a simple approval process if signatories wish to visit any country outside Canada, with a potential whitelist of exempt countries. At most 2 signatories can be outside of aligned jurisdiction at any given time. All exchanges would be required to keep a compliant cold wallet for Canadian funds and have a Canadian office if they wish to serve Canadian customers.
(2) Regular and transparent solvency audits.
(a) An audit must be conducted at founding, after 3 months of operation, and at least once every 6 months to compare customer balances against all stored cryptocurrency and fiat balances. The auditor must be known, independent, and never the same twice in a row.
(b) An audit report will be published featuring the steps conducted in a readable format. This should be made available to all Canadians on the exchange website and on a government website. The report must include what percentage of each customer asset is backed on the exchange, and how those funds are stored.
(c) The auditor will independently produce a hash of each customer's identifying information and balance as they perform the audit. This will be made publicly available on the exchange and government website, along with simplified instructions that each customer can use to verify that their balance was included in the audit process.
(d) The audit needs to include a proof of ownership for any cryptocurrency wallets included. A satoshi test (spending a small amount) or partially signed transaction both qualify.
(e) Any platform without 100% reserves should be assessed on a regular basis by a government or industry watchdog. This entity should work to prevent any further drop, support any private investor to come in, or facilitate a merger so that 100% backing can be obtained as soon as possible.
(3) Protections for hot wallets and transactions.
(a) A standardized list of approved coins and procedures will be established to constitute valid cold storage wallets. Where a multi-sig process is not natively available, efforts will be undertaken to establish a suitable and stable smart contract standard. This list will be expanded and improved over time. Coins and procedures not on the list are considered hot wallets.
(b) Hot wallets can be backed by additional funds in cold storage or an acceptable third-party insurance provider with a comprehensive coverage policy.
(c) Exchanges are required to cover the full balance of all user funds as denominated in the same currency, or double the balance as denominated in bitcoin or CAD using an established trading rate. If the balance is ever insufficient due to market movements, the firm must rectify this within 24 hours by moving assets to cold storage or increasing insurance coverage.
(d) Any large transactions (above a set threshold) from cold storage to any new wallet addresses (not previously transacted with) must be tested with a smaller transaction first. Deposits of cryptocurrency must be limited to prevent economic 51% attacks. Any issues are to be covered by the exchange.
(e) Exchange platforms must provide suitable authentication for users, including making available approved forms of two-factor authentication. SMS-based authentication is not to be supported. Withdrawals must be blocked for 48 hours in the event of any account password change. Disputes on the negligence of exchanges should be governed by case law.

Steps Forward

Continued review of existing OSC feedback is still underway. More feedback and opinions on the framework and ideas as presented here are extremely valuable. The above is a draft and not finalized.
The process of further developing and bringing a suitable framework to protect Canadians will require the support of exchange operators, legal experts, and many others in the community. The costs of not doing such are tremendous. A large and convoluted framework, one based on flawed ideas or implementation, or one which fails to properly safeguard Canadians is not just extremely expensive and risky for all Canadians, severely limiting to the credibility and reputation of the industry, but an existential risk to many exchanges.
The responsibility falls to all of us to provide our insight and make our opinions heard on this critical matter. Please take the time to give your thoughts.
submitted by azoundria2 to QuadrigaInitiative [link] [comments]

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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submitted by CoinExcom to btc [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
submitted by Ritabel2020 to CryptocurrencyICO [link] [comments]

HUOBI EXCHANGE REVIEW

ABOUT HUOBI :
Huobi is a cryptocurrency exchange founded in China in 2013. Currently, Huobi is based in Singapore because this country has friendlier cryptocurrency regulations. The company is registered in Seychelles. Before leaving China due to a cryptocurrency ban, the exchange was responsible for 90% of Bitcoin trading volume in this country. Now Huobi is an international platform with offices located in Singapore, Hong Kong, the United States, Japan, and Korea. In China, the company provides blockchain consulting services. Huobi has sub-exchanges: Huobi Korea, Huobi US, etc. Huobi Global is the biggest Huobi exchange. In November 2019 Huobi Global had to shut down all the accounts belonging to the US customers due to strict cryptocurrency regulations of the USA. This exchange is one of the top 50 cryptocurrency exchanges by trade volume. On the Coingecko chart of exchanges, Huobi Global occupies the third position. The exchange has more than 500 markets and supports over 220 cryptocurrencies. As Huobi provides an option to buy cryptocurrency with fiat money, this exchange is a gateway for people who enter the cryptocurrency world .

FEATURES :
Huobi Global has a really wide range of functions. First off, this exchange provides an opportunity to buy cryptocurrencies with fiat money using a credit card and other payment means. This option is delivered in the over-the-counter trading section (OTC). There is a menu line in the upper part of the website. It begins with "But Crypto". That's where one can see the OTC offerings provided by Huobi. One can buy or sell the following currencies: Bitcoin (BTC), Ether (ETH), Tether (USDT), EOS, XRP, Litecoin (LTC), Huobi Token (HT), Huobi stablecoin (HUSD), and Bitcoin Cash (BCH). Please note, that there are not so many offerings especially for certain currencies. Normally there are many options for buying BTC or USDT. The prices and payment methods vary from one trader to another. You can pay with a credit card, some traders accept payments via Western Union, AliPay, and other services.
There is a cryptocurrency exchange with hundreds of crypto-to-crypto pairs. The exchange supports market, limit and stop-limit orders. It gives traders some control over the situation and helps to secure the assets from trading in loss to some extent. In general, the exchange interface of Huobi is quite generic.
Those who have experience of trading on several other exchanges will find the interface familiar. It has a trading view with a candlestick chart on the left and the list of orders updating in real-time on the right. Under the charts, there is an order history. Under the list of market trades, there is a section where users can place orders. The candlestick chart is powered with numerous analysis tools and indicators.
What makes Huobi Global more attractive for traders is the support of margin trading. In all margin trading pairs the currencies are traded against Tether (USDT). There are 6 cryptocurrencies that can be traded with x3 leverage: Bitcoin (BTC), Bitcoin Cash (BCH), Litecoin (LTC), XRP, Ether (ETH), and EOS.
Huobi Global is aimed to provide service both to small investors and institutional traders. That's the reason why the platform offers institutional accounts with special opportunities for corporate customers. Among these features, there are colocation options and other tools that provide the opportunity of seamless high-frequency trading. Additionally, institutional accounts can get special OTC loans.
One more feature is trading derivatives. Huobi provides two separate interfaces for that purpose: Swap trading and Futures trading platforms on Huobi DM. Moreover, it is possible to participate in IEO trading via the Huobi exchange. This feature requires the use of the Huobi Token.

ASSETS AND INSTRUMENTS:
As mentioned, there are two types of instruments that you can trade on the Huobi derivatives platform. These are your traditional futures as well as the perpetual swaps or futures.
With these instruments, you are trading crypto on margin. This means that they are leveraged and your exposure is often many multiples of the amount that you have put down as collateral.
Now that we have a brief understanding of leverage, let’s take a look at the instruments on offer at the Huobi exchange.
Futures are instruments that allow the holder to buy or sell some asset in the future. Essentially, you are trading some future price of the instrument on the chose delivery date. In terms of expiry dates, they have weekly, bi-weekly and Quarterly which settle every Friday. In terms of expiry dates, they have weekly, bi-weekly and Quarterly which settle every Friday. When it comes to the specifics of the contract, they differ according to which asset is being traded. You should also take a look into the contract specifics in the Huobi docs. This includes such information as the index reference for the prices as well as your last trading price. The latter can only be done up till 10 minutes before the expiry.
Perpetual swaps are leveraged instruments that do not have have a delivery date. They are marked to market everyday and settle 3 times a day. They are sometimes also called “perpetual futures” at other exchanges.
The reason that they are called “Swaps” at Huobi Derivatives is because you are swapping the returns of one asset for the returns of another. Here, you are swapping crypto returns for returns on the US dollar.
At Huobi DM, the Perpetual swaps have leverage up to 125x and they are written on 5 different assets. These are Bitcoin and Ethereum with other coins to be added soon.

HUOBI APPS:
Huobi mobile app for iOS and Android are available. Similarly, the Huobi mobile app features most of the functionalities available on the web platform also. 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.

API :
For those of you who are programmers, you will be happy to learn that Huobi global API can be used on the Futures and Swap markets.
There is both a websocket as well as a REST version available. It is suggested that you use the REST for one off operation to trade and withdraw. You should use the websocket for market data & order updates. You should also note that you can be a market maker on through the API.
If you want to start using the API then you will to get yourself an API key. This can easily be done in the API management of your account dashboard. Here you can select whether you would like it to be a read-only, Withdraw or Trade. You can also bind an IP address to this API so you can ensure than no other person will use your account even if compromised.

HUOBI FEES :
Huobi has a 0.2 % 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. Actually, it has a fair trading fees structure and easy to remember also. 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 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 the minimum withdrawal amount is 20 USDT. Overall, the meaning- 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.

IS IT TRUSTWORTHY?
In contrast to other exchanges, Huobi receives a favorable score. First of all, it is incorporated and operated from Singapore. As we all know crypto regulations are advanced there. And promote blockchain startups always. Second, Huobi does provide users with multiple ways to safeguard their accounts. Although it is not enough. Essentially, 2-factor authentication is available using both SMS and authenticator apps. The platform does not require any special confirmation if the account is logged into from an unfamiliar IP address or location. There is no option to whitelist addresses for asset withdrawal, allowing funds to be sent to any address input. Furthermore, Huobi was never hacked. Even though they do present a lucrative target for attackers. Meaning, Huobi has adopted a decentralized exchange structure, which helps to resist DDOS attacks. And we believe the exchange takes these threats seriously and does everything in their power to protect the exchange from hackers. Also, Huobi does store user funds in cold storage to restrict access to them. Actually, the exchange stores around 98 percent of funds in cold wallets.

SUPPORT :
Something else that is crucial to the entire trading experience is the level of support that the exchange provides. There is nothing more frustrating than having to wait hours for response from support.
When it comes to Huobi, there are actually quite a few options to reach their customer support. Perhaps the quickest and most effective way is through their live chat function. Firstly, they will try to help you with the available resources. If that does not work then you can reach out to a live agent.

CONCLUSION:
So, in summary. We really liked the Huobi futures products. It is not only highly functional but is also secure and leverags the expertise that the team have at the main Huobi exchange.
For the futures instruments, there is a decent range of assets and leverage. Markets are also pretty liquid and these are all traded on a simplistic yet technically able trading platform. It’s also great that you can trade on PC programs and mobile apps as well.
When it comes to security, they have taken all of the same precautions that are used on the main exchange. Their 20,000 BTC strong insurance fund keeps them well protected and they have not had a single clawback of trader funds since their inception.
Yes, there are areas for improvement but the exchanges is still evolving and building out functionality. One can only hope that they take trader suggestions into account.
So then, is it worth considering?
Well, if you are looking for a highly functional and secure futures exchange that is backed by one of the biggest names in the business, then it is well worth a try.

Huobi Website: https://www.huobi.com/en-us/topic/invited/?invite_code=czdh5
UID: 138138177
Huobi Indian Community: https://t.me/huobiglobalindia
Huobi Global Community: https://t.me/huobiglobalofficial
submitted by sreenthepotato to u/sreenthepotato [link] [comments]

HUOBI – THE EXCHANGE BUILT FOR THE FUTURE - A HONEST REVIEW BY AN USER

HUOBI – THE EXCHANGE BUILT FOR THE FUTURE - A HONEST REVIEW BY AN USER
HUOBI – THE EXCHANGE BUILT FOR THE FUTURE
A HONEST REVIEW BY AN USER
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Leon Li founded Huobi in 2013, a former computer engineer at Oracle. Huobi Global is a digital asset and crypto currency exchange headquartered in Singapore. Huobi also has local exchanges in South Korea, Japan, and through its strategic partner, the United States.
The Huobi Group, the parent company of Huobi Global, has received venture capital finance from prominent Beijing based ZhenFund and American VC firm Sequoia Capital.
The Huobi Global exchange serves traders in 130 countries. Through Huobi Global, traders can access almost 200 crypto and stable coin assets. Huobi users can download trading clients on both mobile and desktop devices.
Huobi has traded over US$1.2 trillion in digital assets, and at one time it was the world’s leading exchange by volume, capturing 50% of all global trading volume.
In terms of security, Huobi has adopted a decentralized exchange structure, which helps to resist DDOS attacks. However, Huobi has implemented the ‘Huobi Security Reserve, in which Huobi has set aside 20,000 BTC reserved for users who have lost funds either due to hacks, or exchange failures.
Ease of use
The UI is clean, user-friendly and perfectly designed with all the basic requirements for a crypto-trader. The charting software is provided by Tradingview, which is exactly what you want.
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Huobi OTC
Huobi’s OTC exchange is a good initiative. The Huobi OTC exchange allows users to trade funds peer-to-peer which doesn’t affect the market price of the underlying asset. The OTC trading-desk, with transfer options like bank-transfers, PayPal, WU, Paytm, UPI, IMPS, Alipay & many others, is an easy to use payment gateway. With a secure exchange to diversify your investment, right next door, too with effective list of Buy and Sell options for BTC, ETH, USDT and EOS coins.
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Huobi Lite
Huobi Lite App provides a convenient channel for everyone to buy cryptocurrencies at the best prices. Tailor-made for beginners, traders, and users.
We can download the App directly from the respective iOS Store or Google Play Store. Alternatively, we may access via the link: https://lite.huobi.com/download
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On Huobi Lite, you can buy Bitcoin with your local currencies, credit card, or exchange cryptocurrencies tokens, with zero fees at competitive prices. Huobi Lite currently supports MYR / HKD / VND / USD (Credit Card deposit only), with more to come in the future.
Huobi Derivative Market (Huobi DM)
Margin Trading
Huobi Global launched Huobi Derivative Market (Huobi DM) exchange to selected countries. It provides margin trading, with very low daily loan interest rates of 0.1%. Margin Trading allows users to increase their investment exposure given a limited base principal to enjoy multiple returns.
3-Steps taken in Margin Trading:
  1. Request for Loan
  2. Trade on Margin (Long/Short)
  3. Repay Margin Loan and Interest
With the introduction of Cross Margin on Huobi, users will have to explicitly input the respective margin type before executing the above 3 steps. Balances on the Cross Margin balance does not show on the Isolated Margin balance.
Huobi Futures
Huobi Futures is a kind of digital currency derivatives. Users can make a profit from the rising/falling of digital currencies prices by going long or selling short based on their own judgment.
The Huobi Futures Contract adopts spread delivery. When the contract expires, all open positions will be closed at the index-based last-hour arithmetic average price, instead of physical delivery.
BTC/ETH/EOS/LTC/XRP/BCH/TRX/BSV/ETC Contracts are available on Huobi DM. Contracts are priced in USD, with corresponding digital currency (BTC/ETH/EOS/LTC/XRP/BCH/TRX respectively) as margin to open positions, and PnL is also settled in corresponding digital currency.
Weekly, bi-weekly and quarterly contracts are available in Huobi DM. Weekly contracts will be settled on imminent Friday; Bi-weekly contracts will be settled on next Friday; Quarterly contracts will be settled on the last Friday of March, June, September and December.
Choices of leverage: 1x, 5x, 10x, 20x
Huobi Perpetual Swap
Huobi introduced Perpetual Swaps on March 27, 2020 (GMT+8). Huobi Perpetual swap is a kind of digital currency derivatives. Users can make a profit from the rising/falling of digital currencies prices by going long or selling short based on their own judgment. Similar to a margin spot market, its price is close to the price of the underlying reference index. The main mechanism for anchoring spot prices is the cost of funds. Perpetual swap have no delivery date. Users can always hold it. Perpetual swap are settled every 8 hours. After each settlement, the realized profit/loss and unrealized profits/losses are transferred to the user account balance.
Partial Liquidation
Huobi Futures adopted partial liquidation to help position holders reduce liquidation risk. Users with large positions and high leverage bear high risk. Huobi Futures releases partial liquidation with the aim to lower possible losses due to high price volatility thus giving users better trading experience.
Under partial liquidation mechanism, when liquidation is triggered, instead of liquidating all positions at once, the system reduces positions gradually till a grade whose margin ratio is great than 0. Full liquidation will only occur when the margin ratio of tier 1 upper limit net position still fails to be great than 0.
Trading Fees
The Huobi exchange has a fair trading fee structure. Every asset traded via Huobi Global is subject to a 0.2% trade fee, for both market makers and takers. Further, Huobi Global has introduced a tiered fee system which offers competitively lower fees for high volume traders. VIP membership gives access to various fee reductions and other benefits.
Huobi Prime
Huobi Prime, the Launchpad platform which we can call Direct Premium Offering (DPO), does share some similarities with initial exchange offerings (IEO) like Binance Launchpad, but it is unique as it is not a fundraising platform, and any coins purchased on the platform are immediately deposited into the users’ wallets and tradable on Huobi Global. Huobi Prime offers its users early access to the coins of premium projects, which can be bought using its native crypto currency, the Huobi Token. To avoid dumping, Huobi has implemented an innovative idea of a period of tiered price limits.
Huobi FastTrack
Huobit FastTrack, rebranded from Huobi Prime Lite, is a new listing model. Wherein, all participants will have a direct say in what projects are listed on Huobi Global and when. In addition, winning voters will get access to quality tokens at below market rates. The program also provides much needed exposure and a straightforward listing process.
Huobi Wallet
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Huobi Wallet is the official mobile wallet of Huobi Group, a leading global digital asset financial service provider. It is a multi-chain asset management tool that provides native support for various types of blockchains and all of the ERC20 tokens. So far Huobi Wallet supports BTC, BCH, LTC, ETH, ETC, USDT and all ERC20 tokens.
Huobi wallet is the first wallet to expand support to cover seven stablecoins including, Paxos Standard Token (PAX), TrueUSD (TUSD), USD Coin (USDC), Gemini Dollar (GUSD), Dai (DAI), Stasis EURS (EURS), and Tether (USDT).
Huobi Wallet is built based on the core principle of security-first. The wallet gives back its users, complete control of their private keys. In simple terms, You own your assets. The wallet is backed up with mnemonics, so in future when you want to import your wallet, it’s just simple few clicks.
Currently, the wallet is compatible with both iOS and Android devices and you can download both from here (www.huobiwallet.com/en)
Huobi Chain
Huobi launched Huobi Chain’s Testnet (“the Testnet”) on February 29th 2020 (GMT+8). Huobi Chain is China’s autonomous cum compliant-ready blockchain platform, and is committed to providing a global, blockchain-based, digital asset infrastructure. Huobi Chain is committed to providing a high-performance, blockchain-based, global digital asset infrastructure. Once the Mainnet goes live, Huobi Chain will announce HT- related events: e.g. pledge HT to be a Super Node, etc.
HT Lock & Mine (Huobi Pool)
Huobi launched HT Lock and Mine operations on 25th July 2019 (GMT+8). Users who lock HT tokens receive daily HPT rewards. Specific reward quantity will depend on lock option period selected, quantity locked and Huobi Pool’ s mining hash power and daily float.
DPOS Rewards: All Huobi Global users with more than 1,000HPT holdings in their HBG account will receive DPOS mining rewards. Currently, token reward received under DPOS mining include EOS, TRX, CMT, ONG, IOST, ATOM, IRIS, LAMB。
Huobi Support
Users of the Huobi exchange can access 24/7 live chat and Huobi help center. Those facing issues can also open a support ticket to have their issue resolved by an expert representative immediately.
The Huobi Group has a very active YouTube channel, featuring Huobi Talk, where it posts user tutorials, detailed guides, and crypto currency information for traders.
What I like the most about Huobi
  1. An established platform that’s been operating since 2013, which is a long time in the crypto world.
  2. Highly secured with decentralized exchange structure, which helps to resist DDOS attacks. Huobi has never suffered a large hack.
  3. Huobi Security Reserve of 20000 BTC to compensate users’ loss of funds.
  4. Dedicated, fast and 24/7 customer support.
  5. Regulated in major jurisdictions.
  6. User interface is very smooth and clean.
  7. Over 230 crypto assets are available.
  8. User education program is good initiative.
  9. Separate trading desk for institution and firm size users.
  10. Very transparent about its operations, listings and projects.
  11. Huobi Wallet is secured and very easy to operate.
  12. Huobi mobile app is smooth and very easy to use.
  13. Competitive fees.
  14. Has taken serious steps towards avoiding wash trading.
  15. Impressive array of trading pairs.
  16. Has given more important on community participation, like voting for listing, mining pool, Huobi Knights program etc.
  17. I like Huobi Prime because of following reasons: -
(a) Purchased tokens are immediately deposited into user’s accounts,
(b) As projects launch exclusively through Huobi Prime from day one, all users get assets at the best price.
(c) Tiered price limits on the platform protect both investors and projects from immediate dump.
  1. Huobi screen projects and launches which are only the best. I don’t have to worry about poor or scammy projects.
  2. Burning of HT is a great move and it would benefit long term holders.
Join Huobi by click here: https://www.huobi.com/en-us/topic/invited/?invite_code=7zkb4
Visit
Huobi Global: https://www.huobi.com/en-us/
Join Indian Group: https://t.me/huobiglobalindia
Global telegram Channel: https://t.me/huobiglobalofficial
Join Huobi by click here: https://www.huobi.com/en-us/topic/invited/?invite_code=7zkb4
submitted by VinayTM to HuobiGlobal [link] [comments]

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