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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 postsper 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 onYouTube. 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.
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.
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 (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.
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.
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.
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 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
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...
Download Dragonchain’s dctl
Input three commands into a terminal
Build an image
More information can be found in our Get started documents.
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.
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.
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
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 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.
Offload all Ethereum transaction fees (user withdrawals) to interested users as they wish to withdraw tokens for external use or sale.
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).
In a combination of the above, customers could cover aggregated fees.
Integrate with alternate Ethereum roll up solutions or other proposals to aggregate minting and distribution transactions onto Ethereum.
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
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 Points: Show us how it works. Do you have an idea for a cool new use case for Community Points? Build it!
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.
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
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.
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).
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
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
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
https://preview.redd.it/8ual3ajbcey51.png?width=1000&format=png&auto=webp&s=4101b150f171882152e58bff7a2fb6665f083312 The cryptocurrency market is heating up again in 2020 and the options available for New Zealand Bitcoin traders for where to trade at are more diverse than ever before. Now as well as local platforms, there are a number of international platforms that have been breaking into the New Zealand crypto market for the past few years . We're taking a look at the best Bitcoin platforms for New Zealand traders in 2020, starting with a look at the state of the New Zealand market, before moving on to looking at the international market and its impact this year, and then finished off with a look at the best Bitcoin platforms for New Zealand traders. What is the State of the New Zealand Market? Following the last bull run that ended in December 2017, global crypto markets went through a devastating 2-year bear market that saw prices crash throughout that period. As with the rest of the world, the New Zealand market was no different and also saw large numbers of traders and investors leave the market as they suffered huge losses. However in 2020 there has been renewed hope that there is a new bull run forming globally, with this seeing the New Zealand market expand rapidly throughout the first half of this year. New Zealand Using International Platforms More Often in 2020 One trend that has been seen this year is that New Zealand traders and investors are turning towards international trading platforms that are offering higher trade volumes and more opportunities in comparison to the local counterparts. This is something that has been seen globally and not just within New Zealand, where international trading platforms are moving into many different markets around the world and are growing rapidly as a result. 2020 certainly has been a year for international trading platforms to make a lot of headway into the New Zealand market, with many cryptocurrency users turning towards them this year. New Zealand Positioned to Become a Global Hub for Cryptocurrency Something that has become clear over the last year or two is that New Zealand is now positioning itself as becoming one of the new global hubs in cryptocurrency. In 2020, there are more traders and investors within New Zealand than ever before, with this being largely as a result of the greater exposure of cryptocurrency this year in comparison to others. As trade volumes and the number of users in New Zealand grow, we are seeing more international platforms turn their attention towards New Zealand and the opportunity that presents. What are the Best Bitcoin Platforms for New Zealand Traders?
https://preview.redd.it/ydkcghbdcey51.png?width=1000&format=png&auto=webp&s=3386dba81a45a8aca4315cc56bedbfbfdd47021e PrimeXBT is the world's largest multi-asset margin trading platform and has grown rapidly over the past few years since it's launch in 2018 to today managing up to $3.6 billion worth of global trade each and every day. PrimeXBT provides advanced security features such as hardware security modules with rating of FIPS PUB 140-2 Level 3 or higher and cloudflare to mitigate potential distributed denial-of-service (“DDoS”) attacks, with this ensuring that the platform has never been hacked or breached by hackers. PrimeXBT also offers the lowest fees of any major cryptocurrency trading platform on the market with a low flat rate of just 0.05% applied to all trades, irrespective of the assets being traded or of the size of the trade.
https://preview.redd.it/9x21cyjecey51.png?width=460&format=png&auto=webp&s=fda9e744ae932c2ac093ca74f42ee41d9eab0d99 Binance is another platform that has grown rapidly in the past few years since its launch, with this being as a result of Binance offering a wide range of cryptoassets to trade. Binance provides an intuitive platform to use in order to interact with global cryptocurrency markets, and also provides a range of powerful tools and features as well. Binance does charge significantly higher fees than many other trading platforms, and for example, Binance charges anywhere up to 5 times as much as PrimeXBT in order to trade, with this being an important consideration to take into account. In Summary In 2020, we have seen New Zealand traders and investors moving towards using international trading platforms as they become more prevalent and as the services that they provide become significantly more advanced than other platforms. Two good examples of this are the growth of PrimeXBT and Binance within the New Zealand market, with this growth being mirrored in many different areas of the world in 2020 as well. To learn more about PrimeXBT and Binance, the features and tools they both provide, and the advantages of using these top-tier international platforms in the Bitcoin and cryptocurrency markets, check out PrimeXBT and Binance.
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Binance, a phone application that allows a record holder to buy and store motorized money related principles, has quickly travel through the App store positions. It for the most part has had an unassumingly beast in the wake of, being beginning late masterminded around of each a store with a giant number of employments. Regardless, in a climate where the top applications are normally such an online media or well known games, it's confounding to see a virtual cash application take the best position. binance look after number ,binance keep up telephone number ,binance help care number,binance helpline number ,binance help work an area number, binance client care number,binance client care number, binance relating number. As insinuated above, over the scope of the latest seven days, the assessment of bitcoin has been climbing incredibly quickly. Budgetary ace evaluates a couple of days back had proposed it would stop this transient ascen t around per coin, regardless the lauded money has even beaten at one point. The news is accumulated with tales about bitcoin, and even those outside of the endeavor network are starting to watch. This development and introduction coexisted with a climb that offers no trace of plunging has induced a bitcoin application all of a sudden fixing the layouts. The best places of the App Store are reliably taken by essential players like Instagram, Facebook, and WhatsApp. The most valuable application is reliably such an accommodating game that sorts out in-application purchases. The thrilling accomplishment of Binance can unseat pioneers in the two depictions, given that this smart improvement in the genuine cash world continues. 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While these issues are undeniably affecting Binance' fundamental concern, they pale into relationship with the steady calamity that starting late occured with Slovenian association NiceHash. As a competitor to Binance, they were moreover an essential part in the bitcoin application scene. Regardless, a consistent hack of the business network induced a lost of around bitcoins — for the most part million at current expenses. It's unbelievably deplorable and has shaken the sureness of use customers, regardless concerning the hypothesis network all over the place, this colossal hack is just a blip on the upward move of binance. Binance needs to quickly resolve their issues to misuse this propelling impact in business. 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℀ Binance Custome (Support) Number ♨♛ +𝟏 𝟖𝟓𝟎☰𝟔𝟕𝟗☰𝟎𝟎𝟏𝟗 Binance Pro Support Number ¶¶¶
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Cost of one Binance Coin is at present at over and it is positioned by market cap which is very useful for an ERC token that has an incredibly restricted measure of down to earth applications. Also, Binance is purchasing out BNB tokens from clients to lessen course sums. In spite of the fact that, very few subtleties are freely known, it is normal that in the end just million coins will be left. It implies that the first gracefully will be decreased practically twofold, and the remainder of the tokens will be singed Given the current prevalence of Binance, it is sheltered to accept that clients will keep on utilizing Binance Coin to pay their expenses. Request in BNB is advocated, in spite of the fact that there are as yet very few alternatives to utilize it. Regardless, Binance Coin is one of the most productive long haul speculation alternatives right now. Binance, a phone application that allows a record holder to buy and store motorized money related principles, has quickly travel through the App store positions. It for the most part has had an unassumingly beast in the wake of, being beginning late masterminded around of each a store with a giant number of employments. Regardless, in a climate where the top applications are normally such an online media or well known games, it's confounding to see a virtual cash application take the best position. binance look after number ,binance keep up telephone number ,binance help care number,binance helpline number ,binance help work an area number, binance client care number,binance client care number, binance relating number. As insinuated above, over the scope of the latest seven days, the assessment of bitcoin has been climbing incredibly quickly. Budgetary ace evaluates a couple of days back had proposed it would stop this transient ascen t around per coin, regardless the lauded money has even beaten at one point. The news is accumulated with tales about bitcoin, and even those outside of the endeavor network are starting to watch. This development and introduction coexisted with a climb that offers no trace of plunging has induced a bitcoin application all of a sudden fixing the layouts. The best places of the App Store are reliably taken by essential players like Instagram, Facebook, and WhatsApp. The most valuable application is reliably such an accommodating game that sorts out in-application purchases. The thrilling accomplishment of Binance can unseat pioneers in the two depictions, given that this smart improvement in the genuine cash world continues. Weight In ParadiseAs unmistakable as Binance has become, it's basic to audit that it's amazingly immediate for a bitcoin application to quickly fall into nonappearance of clearness binance look after number ,binance keep up telephone number ,binance help care number,binance helpline number ,binance assist work with drafting number, binance client care number,binance client organization number, binance complementary number With the monstrous extension famous for their affiliations, Binance has had gives starting late extra mindful of the interest put on their laborers. Shockingly, they have suspended trading of Bitcoin, Litecoin, and Ethereum all through the latest couple of days. In a perfect world the get-together behind this bitcoin application will have the choice to quickly address the genius issues and open back up to mishandle this — likely passing — number one App Store spot. While these issues are undeniably affecting Binance' fundamental concern, they pale into relationship with the steady calamity that starting late occured with Slovenian association NiceHash. As a competitor to Binance, they were moreover an essential part in the bitcoin application scene. Regardless, a consistent hack of the business network induced a lost of around bitcoins — for the most part million at current expenses. It's unbelievably deplorable and has shaken the sureness of use customers, regardless concerning the hypothesis network all over the place, this colossal hack is just a blip on the upward move of binance. Binance needs to quickly resolve their issues to misuse this propelling impact in business. With the rising in bitcoin regard comes a move in for the most part consistency, and this bitcoin application needs to address the issues of a rapidly making customer base in the limit that they'd have to hold that top App Store spot. binance look after number ,binance keep up telephone number ,binance help care number,binance helpline number ,binance help work an area number, binance client care number,binance client care number, binance relating number. Binance is an electronic money that can be utilized and passed on electronically. Binance is a decentralized basic structure. No single individual or foundation controls it. Binance s can't be printed, despite their total is particularly insignificant - just mln Binance might be passed on
Best places to trade your Ripple/XRP (longer read)
In the past when you heard the word ‘cryptocurrency’, the first thing that came to everyone’s minds was Bitcoin. To some, this is still the case; they believe that Bitcoin is the cryptocurrency and the vice versa to also be true. Of course, the statement is correct in one way; Bitcoin is a cryptocurrency, but cryptocurrency is not made up of only Bitcoin but a host of other currencies. One of these currencies is Ripple. When it comes to the top five cryptocurrencies with the highest capitalization, Ripple needs no introduction as it has managed to secure a position of being the third most traded cryptocurrency around the world. Perhaps this is due to the fact that Ripple is the only cryptocurrency with a backing from traditional legacy financial institutions. In addition, the coin has been integrated into the operation of thousands of small businesses around the world. At this juncture, it is only fair that you learn how to be a part of this great innovation. Thankfully, that is what this guide is all about, showing you some of the best trading platforms for Ripple. There are numerous exchanges that offer decent exchange rates and well-matched trading pairs, but I’ll only narrow down to some of our best picks to help you get started fast.
What is Ripple (XRP)?
Ripple is a cryptocurrency, a currency exchange, a real-time gross settlement payment system, and a remittance network powered by Ripple. As I mentioned before, this is the third most capitalized cryptocurrency asset after Bitcoin and Ethereum. XRP allows enterprises such as banks and other financial service providers to offer their clients a reliable option to source for liquidity for cross-border currency transactions. Ripple is a distributed, open-source platform that seeks to capitalize on the weaknesses of the conventional money payment systems such as credit and debit cards, PayPal, bank transfers, among others. According to Ripple, these payment systems expose users to a lot of transaction delays and restrict the fluidity of currencies. The platform aims at replacing traditional payment systems through offering a faster, safer, and more convenient alternative for making payments. Both the platform’s exchange and tokens are called Ripple, and their mantra states one frictionless experience to send money globally.
Where Can I Trade XRP?
Most exchanges that trade Ripple are limited to crypto-to-crypto transactions. This means that you can only trade Ripple with another cryptocurrency and not fiat currencies such as the euro or the dollar. You’ll need to acquire the currency you wish to trade with XRP on a platform that accepts fiat, and once that happens, you can proceed to trade the two currencies. There are several great platforms that offer XRP trading; below are just a few:
Buying XRP on Binance
Buying XRP on Bittrex
Just like on Binance, you’ll need to create an account on Bittrex to get started. The process is pretty much straightforward, only requiring you to sign up using your email address and password. Once you’re done signing up, click on the wallet tab. You will be taken to a page where you can view all the deposit addresses of the cryptocurrencies on the Bittrex platform. You can then choose the currency to use to purchase XRP, after which, you will be required to type in the code of the currency you will be using to purchase Ripple. If you’re using Ethereum, you can type in the search bar “ETH” and then click on the green arrow to reveal the deposit address. In case you will be sending the funds from a different exchange, you’ll need to paste the address to that platform. Next, you’ll need to send funds to your Bittrex account. Bittrex permits payments using both fiat and cryptocurrencies. So, depending on what you will be using, send money to your online wallet and proceed to trade it with Ripple.
Buying XRP on Changelly
Changelly is another Ripple exchange that requires you to use either Bitcoin or Ethereum to acquire XRP. The exchange doesn’t have an inbuilt wallet, so you’ll need to store your funds on a separate hardware or software wallet. You can pretty much use any type of wallet, but the most secure ones are the hardware ones as they store your coins in an offline cold storage area. Ripple prefers not to have many unutilized accounts being set up on its platform; this is why you’ll need to have a minimum of 20 XRP in your account for you to get started. However, if your first transaction will be more than 20 XRP, then you’re all set. Once you have a wallet ready for your Ripple, head to the Changelly site and click on “input currency”. Here, you will be able to enter the currency you wish to trade for Ripple. You can basically pick and use any coin listed on the site, but it is highly recommended that you use either Bitcoin or Ethereum due to their high liquidity. The output section will have Ripple, which is the currency you wish to receive. The next step will require you to key in your XRP address, which is your Ripple address and the destination tag, which is a description of the transaction. You can now proceed to trade your chosen coins for Ripple. The transaction shouldn’t take long, and you will be able to receive the coins in your Ripple wallet.
Cryptmixer is a platform that assists users to swap XRP with 5 other assets freely. The interface lets users convert assets directly from one’s wallet, without having to create an account or register. Besides, the service helps to compare different providers and find a suitable deal for handling Ripple transactions securely, rapidly, and at the best rate. The process of using Cryptmixer is quite simple:
Go to the main page, choose the currency you’d like to swap, and enter the amount.
Choose XRP to receive.
Review the amount to see how much you will receive. Cryptmixer will automatically find the best rates for your trade.
Then, enter the wallet address that you wish to use.
Send in the deposit to the generated wallet address and wait for the transaction to be processed.
What makes Cryptmixer a great fit is that it provides a very simple layout and quick process so it’s not chore when you trade your crypto. The support line also takes on the job of solving the cases by cooperating with users with top priority. To learn more on how to exchange XRP at the best rate check https://cryptmixer.com
Buying XRP on Coinmama
Coinmama is a cryptocurrency exchange that has been around for quite a while now. The Coinmama team has been adding more coins on their platform over time to be able to provide its users with a wider variety of trading pairs. More recently, the platform included Ripple on its platform. However, Coinmama does not allow US-based users to purchase Ripple due to some stringent laws and regulations surrounding the coin. But for non-US users, you can proceed to create your account on the platform and locate Ripple among the listed assets. Once you’ve created your account, navigate your way to the area with the list of assets. Select one of the provided packages and proceed. You’re required to have a crypto wallet prior to making any purchase on the platform, so be sure to have a valid wallet address before completing the purchase. Once that’s done, purchase your Ripple coins and they will be delivered to your wallet.
Storing Your Ripple Coins
Online storages are never safe for cryptocurrency assets. Individuals have woken up to all sort of horrific sceneries on their accounts that left them bankrupt with no one to turn to. One of the most important concepts you need to grasp about online businesses is the security of your transactions. Cryptocurrency burglars are everywhere and are getting smarter by the day; this means that traditional ways of guaranteeing the security of your online assets are no longer effective. Most exchanges have top-notch security standards, but the safety of your cryptos begins with you. A great way of ensuring that your funds are secure is by getting an offline storage device for your coins. I’ve seen great reviews on two hardware wallets that I highly recommend; these are the Ledger Nano S and Trezor wallets. After getting the wallet of your choice, keep your personal data such as passwords and secret words private; this will ensure that no one else gains access to your wallet even if you misplace it. Writing your password or PIN on open places or somewhere in your phone might not be a good idea; yes, it may be convenient for you, but it will be for the burglar too.
What method of purchasing XRP is considered to be the best?
The most secure and common way of acquiring Ripple is through buying Ethereum or Bitcoin from Coinbase or Coinmama, then transferring the same to Cryptmixer to use to exchange with Ripple. This is because Ripple is currently not available for purchase by using fiat currencies.
What is the best trading platform for Ripple?
Ripple is available on a decent number of exchanges including Binance, Coinmama, Coinbase, Bittrex, Cryptmixer, and more. However, among the stated ones, I have found Cryptmixer to be more secure and easier to use while it also offers the best trading rates and fees.
The Bottom Line
As we conclude, you now have some of the best choices when it comes to the exchange to acquire Ripple coins. After buying your XRP coins, store them offline on a secure device due to the risk of being faced by threats such as hacking or system failures. If you’re serious about making cryptocurrency your investment vehicle in the long run, consider investing in a more lasting security solution such as a hardware storage device. You may not get them for a few pennies, but trust me when I say they are worth every last dime you spend on them.
Bitstamp, one of the world’s largest cryptocurrency exchanges, has introduced an insurance policy that covers the theft and other losses of user funds held on its platform.
Binance Destroys $68 Million of BNB in Most Expensive Burn to Date
Binance recorded an all-time high spot trading volume in Q3
Other notable events include: - The Central Bank of the Bahamas has officially launched its national digital currency, the sand dollar - PayPal will be offering trading and transaction of bitcoin, bitcoin cash, ether and litecoin in the next few weeks Also, be sure to check out top altcoin gainers and losers of the week PayPal’s play PayPal will be offering trading and transaction of bitcoin, bitcoin cash, ether and litecoin in the next few weeks to its 346 million customers and 26 million merchants through a partnership with Paxos Trust Company, although for some users, the features are already available. The New York State Department of Financial Services (DFS) has granted the first “conditional BitLicense” to PayPal, a regulatory arrangement where interested companies can operate in the state’s “virtual currency marketplace” by working with already chartered firms. “DFS will continue to encourage and support financial service providers to operate, grow, remain and expand in New York and work with innovators to enable them to germinate and test their ideas,” the watchdog said. Many in the industry see this as a year-defining event that could rapidly expand crypto’s pool of potential users. Others take umbrage that the payments firm will not initially allow users to transfer crypto outside of the PayPal network. “You own the cryptocurrency you buy on PayPal but will not be provided with a private key,” the company wrote in a help post. It’s official The Central Bank of the Bahamas has officially launched its national digital currency, the sand dollar, an attempt to reduce the friction of bringing financial services to its dispersed, and often underbanked, population. This marks the first official deployment of a central bank digital currency (CBDC), which will be rolled out initially to private-sector banks and credit unions. Personal wallets are secured with multi-factor authentication security and will be mobile-based, servicing the 90% of the population with smartphones. The sand dollar is backed 1:1 to the Bahamian dollar (BSD), which, in turn, is pegged to the U.S. dollar. https://preview.redd.it/mi0odgtajgv51.jpg?width=1200&format=pjpg&auto=webp&s=93f8185bd1cadddb82145201d533969d59fc0fa2
The CME Bitcoin futures market overtook Binance Futures to become the second-biggest Bitcoin (BTC) futures exchange by open interest. The data shows that the institutional volume is rapidly gaining a larger share of the cryptocurrency market. On Oct. 10, Skew reported that the CME Bitcoin futures market’s open interest rose sharply by 1,500 contracts. Since […]
Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analyzed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk-reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralized and scalable in my opinion.
Below I post my analysis of why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise, just skim through and once you are zoning out head to the next part.
Technology and some more:
The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
Mainnet is live since the end of January 2019 with daily transaction rates growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralized and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. The maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
Zilliqa realized early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralized, secure, and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in the amount of nodes. More nodes = higher transaction throughput and increased decentralization. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
Before we continue dissecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
Down the rabbit hole
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour, no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here. Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts, etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as: “A peer-to-peer, append-only datastore that uses consensus to synchronize cryptographically-secure data”.
Next, he states that: "blockchains are fundamentally systems for managing valid state transitions”. For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber, and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
With public blockchains like Zilliqa, this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network, etc.
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever-changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralized and scalable being low.
pBFT stands for practical Byzantine Fault Tolerance and is an optimization on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and the University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017. Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (66%) double-spend attacks become possible.
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT, etc. Another thing we haven’t looked at yet is the amount of decentralization.
Currently, there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so-called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralized nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics, you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching its transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand. Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end-users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public. They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public-facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers. The 5% block rewards with an annual yield of 10.03% translate to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non-custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
With a high amount of DS; shard nodes and seed nodes becoming more decentralized too, Zilliqa qualifies for the label of decentralized in my opinion.
Generalized: programming languages can be divided into being ‘object-oriented’ or ‘functional’. Here is an ELI5 given by software development academy: * “all programs have two basic components, data – what the program knows – and behavior – what the program can do with that data. So object-oriented programming states that combining data and related behaviors in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behavior are different things and should be separated to ensure their clarity.” *
Scilla is on the functional side and shares similarities with OCaml: OCaml is a general-purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognized by academics and won a so-called Distinguished Artifact Award award at the end of last year.
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise, it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts, it inherently involves cryptocurrencies in some form thus value.
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa or Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”.Scilla design story part 1
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
Scilla also allows for formal verification. Wikipedia to the rescue: In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
“Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
Smart contract on a sharded environment and state sharding
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
Business & Partnerships
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organizations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggests that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
Zilliqa seems to already take advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, Airbnb, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are built on top of these blocks.
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human-readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They don't just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
Marketing & Community
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data, it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities also seem to be growing.
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community-run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non-custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiative (correct me if I’m wrong though). This suggests in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real-time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding of what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures, Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
3 reasons Bitcoin price got rejected at $11,500 — and what comes next
The price of Bitcoin (BTC) rapidly fell after surpassing $11,500 on Binance between Oct. 14 and Oct. 15. Within two hours, it fell to $11,280, recording a 2.3% drop. After the fall, analysts are expecting another minor pullback in the near term. Three factors likely caused the rejection to occur include a sell-off on BitMEX, […]
https://preview.redd.it/vrq329h41vs51.png?width=1000&format=png&auto=webp&s=a9cdd74e5bfd8c7ca678fcb6663d37d87bc9f7b2 With the dramatic increase in the number of traders and investors in Canada that are using PrimeXBT, one question has been asked recently more than others which is whether PrimeXBT is safe for Canadian traders. The number of Canadian users at PrimeXBT has been growing rapidly throughout 2020 as a sign that the tools and features on the platform are opening up new opportunities for interacting in the market in more optimal ways. This guide covers whether or not PrimeXBT is safe for Canadian traders, and looks at some of the features and tools of the platform. The Canadian Market in 2020 Like much of the rest of the world, the Canadian market has seen some of the highest levels of all volatility in 2020 that have been seen in many years, or even at all throughout the history of cryptocurrency. The Canadian market has seen renewed growth following the contractions throughout 2018 and much of 2019 when the global bear market in the cryptocurrency space drove many retail investors back out of the market after the exponential growth of 2017. This has led many Canadian traders to wonder whether we are on the brink of another major bull run as was seen both in 2017 as well as 2013, and that would potentially see the price of Bitcoin driven up to the range of $50,000 or more. The Exponential Growth of PrimeXBT With the backdrop of the excitement within the global cryptocurrency market in general, and the Canadian cryptocurrency market more specifically, PrimeXBT has been perfectly positioned for exponential growth since its launch in early 2018. The platform initially launched at the start of 2018 with a waiting list of more than 150,000 traders, and this showed the interest in the platform that was present even before it came onto the market. As a result of the unique tools and features provided by PrimeXBT, it has grown exponentially over the past few years to become the world’s leading multi-asset margin trading platform and today managing up to $2 billion worth of global trade every day. What is PrimeXBT? https://preview.redd.it/iax449j91vs51.png?width=1000&format=png&auto=webp&s=24ea73d33d4f74afedf75a55b5a51967e95dea04 PrimeXBT is a margin trading-centric platform that provides high leverage trading on a wide range of cryptoassets as well as many of the world’s leading traditional assets. Traders at PrimeXBT are able to access up to 100X leverage on a wide range of cryptoassets that include BTC, ETH, XRP, LTC, and EOS. This is whilst also being able to access up to 500X leverage on a range of traditional assets like stock indices such as the S&P500 and FTSE100, forex pairs such as USD/EUR and AUD/CAD, and commodities such as gold and oil. PrimeXBT: Security Features From a security perspective, PrimeXBT is one of the leading trading platforms in the crypto market, and has built a strong reputation for being a safe and reliable platform to trade on. Much of this is as a result of the bank-grade security features that are implemented throughout PrimeXBT that include mandatory Bitcoin address whitelisting and hardware security modules with rating of FIPS PUB 140-2 Level 3 or higher. By working to add advanced security solutions throughout its platform, PrimeXBT has shown a strong commitment to protecting the funds and data of its users. PrimeXBT: Security Track Record While there are many other platforms in the cryptocurrency space that have suffered devastating hacks over the past 2 or 3 years, PrimeXBT is one of a small number of top tier platforms that have remained hack-free throughout this period. A good example of this is the Binance hack in 2019 that saw the platform lose more than $40 million of its users’ funds, and more recently the KuCoin hack where more than $150 million was lost by that platform. In contrast, PrimeXBT has never been hacked and has never been breached by hackers and as such remains as one of the most trusted platforms in the market, having a clean security track record. PrimeXBT: Excellent Customer Support In 2019, a study of the top 5 crypto margin trading platforms found that PrimeXBT has the best customer service of all 5, and also was the only platform out of the 5 to have full marks for all for metrics. These metrics were politeness, responsiveness, helpfulness, and the range of different communication channels that were available to users. By having an excellent customer support structure, PrimeXBT has ensured that its users are able to get fast and easy solutions to the problems and that there is always a direct line of communication open with the admin at the platform to be able to effectively deal with any issues that arise. Other Advantages of Using PrimeXBT PrimeXBT also provides a number of other advantages that are unique to the platform including providing the lowest fee schedule of any major cryptocurrency trading platform in the market with a low flat rate of 0.05% applied to all trades, irrespective of the size of a trade or the asset being traded. As well as this, PrimeXBT’s users can enjoy a robust trading engine that is built into the core of the PrimeXBT platform and that can execute up to 12,000 trades per second with an average trade time of less than 7.02 ms. PrimeXBT also has a unique 4-tier referral program where the traders can generate revenue streams from direct referrals, as well as indirect referrals up to 4 levels deep, with this dramatically increasing the profitability of affiliate activities, and netting the top 3 affiliates on the platform more than $1 million in 2019. In Summary PrimeXBT is a safe and well-reputed trading platform for Canadian traders and this is the reason for its exponential growth of users and volume within Canada over the past months. As well as being a safe platform to trade at, PrimeXBT also provides a range of unique tools and features to use in order to maximize profitability in the cryptocurrency and traditional asset markets. To understand more about the security features on PrimeXBT that have protected its users, check out PrimeXBT’s Security page.
AMM + Limit Order, Will OneSwap Replace Traditional Exchange?
When a thing is denied, something new starts at a higher level. The update and iteration of the currency circle takes only a few days. On August 13, Yam, the token of a popular DeFi project, plummeted by 98%, while YFI, another DeFi cryptocurrency, outran the digital currency Bitcoin Gold by value under capital operation. According to their familiarity with DeFi, blockchain investors in 2020 can be divided into two categories. The "New" investors are active in DEXs such as UniSwap and Balancer, striving for hundredfold returns on investment amid fake projects, while the "old" investors stick to mainstream cryptocurrencies and advocate value investment in the three major CEXs. Despite its long history, DEX did not prosper until recently. It has processed transactions of over US$520 million in the past 24 hours, and the trading volume for the past week has exceeded the figure across 2019. But still, many people are stranger to DEX. I.Will DEX shuffle the existing trading market? Upon discovering something new, you can describe it, but never evaluate it superficially. UniSwap occupies 55% of the entire DEX market. Celebrities in the circle enjoy discussing the changes brought by UniSwap on social media and how it will change the existing trading landscape. On August 5, Jay, CEO of OKEX Exchange, publicly stated that "UniSwap can hardly replace the current mainstream exchanges." on Weibo. He also listed two reasons:
With insufficient transaction depth, UniSwap cannot support large transactions;
UniSwap cannot set prices independently, but has to follow the prices set by other exchanges.
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Binance CEO Finally Breaks Silence About Rapid Growth and Success of Exchange
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