TRonLink points : BitcoinMining

Gridcoin 5.0.0.0-Mandatory "Fern" Release

https://github.com/gridcoin-community/Gridcoin-Research/releases/tag/5.0.0.0
Finally! After over ten months of development and testing, "Fern" has arrived! This is a whopper. 240 pull requests merged. Essentially a complete rewrite that was started with the scraper (the "neural net" rewrite) in "Denise" has now been completed. Practically the ENTIRE Gridcoin specific codebase resting on top of the vanilla Bitcoin/Peercoin/Blackcoin vanilla PoS code has been rewritten. This removes the team requirement at last (see below), although there are many other important improvements besides that.
Fern was a monumental undertaking. We had to encode all of the old rules active for the v10 block protocol in new code and ensure that the new code was 100% compatible. This had to be done in such a way as to clear out all of the old spaghetti and ring-fence it with tightly controlled class implementations. We then wrote an entirely new, simplified ruleset for research rewards and reengineered contracts (which includes beacon management, polls, and voting) using properly classed code. The fundamentals of Gridcoin with this release are now on a very sound and maintainable footing, and the developers believe the codebase as updated here will serve as the fundamental basis for Gridcoin's future roadmap.
We have been testing this for MONTHS on testnet in various stages. The v10 (legacy) compatibility code has been running on testnet continuously as it was developed to ensure compatibility with existing nodes. During the last few months, we have done two private testnet forks and then the full public testnet testing for v11 code (the new protocol which is what Fern implements). The developers have also been running non-staking "sentinel" nodes on mainnet with this code to verify that the consensus rules are problem-free for the legacy compatibility code on the broader mainnet. We believe this amount of testing is going to result in a smooth rollout.
Given the amount of changes in Fern, I am presenting TWO changelogs below. One is high level, which summarizes the most significant changes in the protocol. The second changelog is the detailed one in the usual format, and gives you an inkling of the size of this release.

Highlights

Protocol

Note that the protocol changes will not become active until we cross the hard-fork transition height to v11, which has been set at 2053000. Given current average block spacing, this should happen around October 4, about one month from now.
Note that to get all of the beacons in the network on the new protocol, we are requiring ALL beacons to be validated. A two week (14 day) grace period is provided by the code, starting at the time of the transition height, for people currently holding a beacon to validate the beacon and prevent it from expiring. That means that EVERY CRUNCHER must advertise and validate their beacon AFTER the v11 transition (around Oct 4th) and BEFORE October 18th (or more precisely, 14 days from the actual date of the v11 transition). If you do not advertise and validate your beacon by this time, your beacon will expire and you will stop earning research rewards until you advertise and validate a new beacon. This process has been made much easier by a brand new beacon "wizard" that helps manage beacon advertisements and renewals. Once a beacon has been validated and is a v11 protocol beacon, the normal 180 day expiration rules apply. Note, however, that the 180 day expiration on research rewards has been removed with the Fern update. This means that while your beacon might expire after 180 days, your earned research rewards will be retained and can be claimed by advertising a beacon with the same CPID and going through the validation process again. In other words, you do not lose any earned research rewards if you do not stake a block within 180 days and keep your beacon up-to-date.
The transition height is also when the team requirement will be relaxed for the network.

GUI

Besides the beacon wizard, there are a number of improvements to the GUI, including new UI transaction types (and icons) for staking the superblock, sidestake sends, beacon advertisement, voting, poll creation, and transactions with a message. The main screen has been revamped with a better summary section, and better status icons. Several changes under the hood have improved GUI performance. And finally, the diagnostics have been revamped.

Blockchain

The wallet sync speed has been DRASTICALLY improved. A decent machine with a good network connection should be able to sync the entire mainnet blockchain in less than 4 hours. A fast machine with a really fast network connection and a good SSD can do it in about 2.5 hours. One of our goals was to reduce or eliminate the reliance on snapshots for mainnet, and I think we have accomplished that goal with the new sync speed. We have also streamlined the in-memory structures for the blockchain which shaves some memory use.
There are so many goodies here it is hard to summarize them all.
I would like to thank all of the contributors to this release, but especially thank @cyrossignol, whose incredible contributions formed the backbone of this release. I would also like to pay special thanks to @barton2526, @caraka, and @Quezacoatl1, who tirelessly helped during the testing and polishing phase on testnet with testing and repeated builds for all architectures.
The developers are proud to present this release to the community and we believe this represents the starting point for a true renaissance for Gridcoin!

Summary Changelog

Accrual

Changed

Most significantly, nodes calculate research rewards directly from the magnitudes in EACH superblock between stakes instead of using a two- or three- point average based on a CPID's current magnitude and the magnitude for the CPID when it last staked. For those long-timers in the community, this has been referred to as "Superblock Windows," and was first done in proof-of-concept form by @denravonska.

Removed

Beacons

Added

Changed

Removed

Unaltered

As a reminder:

Superblocks

Added

Changed

Removed

Voting

Added

Changed

Removed

Detailed Changelog

[5.0.0.0] 2020-09-03, mandatory, "Fern"

Added

Changed

Removed

Fixed

submitted by jamescowens to gridcoin [link] [comments]

Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Public Proposal TL;DR:

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

Hello Reddit and Ethereum community!

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

Executive summary

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

Response and PoC

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

Live Demo

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

Source Code

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

Scaling

How it works & scales

Architectural Scaling

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

Economic Scaling

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

Scaled Deployment

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

Flexibility in Scaling

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

Cost

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

Getting Started

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

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

API Documentation

APIs (on chain & off)

SDK Source

Nobody’s Perfect

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

Costs and resources

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

Requirements

Scaling

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

Decentralization

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

Usability Scaling solutions should have a simple end user experience.

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

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

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

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

Bonus Points

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

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

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

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

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

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

Bonus

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

TIME

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

Dragon Den

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

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

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

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

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

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

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

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

Other Considerations

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

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

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

Conclusion

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

Disney Releases Blockchain Platform as Open Source

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

Open Source

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

Dragonchain Foundation

The Dragonchain Foundation was created on January 17, 2017. https://den.social/l/Dragonchain/24130078352e485d96d2125082151cf0/dragonchain-and-disney/
submitted by j0j0r0 to ethereum [link] [comments]

I'm kinda ok with MCO -> CRO Swap; a indepth personal view

EDIT: this post https://www.reddit.com/Crypto_com/comments/i2yhuz/open_letter_to_kris_from_one_of_cdcs_biggest/ from u/CryptoMines expresses my sentiments and concerns better than I could ever put into words myself. I'd say read his/her post instead.
Very long post ahead, but TL;DR, I actually see this swap as a positive change, despite fearing for what it may do to my portofolio, and having mixed feelings about its consequences on CDC reputation.Before I start, for the sake of context and bias, here's my personal situation as a CDC user:
  1. I'm just a average Joe, with a 500 MCO Jade card. I bough 50 MCO at 5,22€ in September 2019 and staked for Ruby, then bough 440 MCO at 2.47€ in March 2020 and upgraded to Jade. The total amount of MCO I own is currently 515, and everything above the 500 stake is cashback rewards.
  2. I bought MCO exclusively for the card and bonus Earn interest benefits, and had no plans to unstake my MCO. Now with the swap, definetly won't unstake.
  3. The MCO -> CRO conversion rates increased the fiat value of my MCO in about 1000€.
  4. I own a decent amount of CRO, wich I bought at ~0,031€ in March 2020.
  5. The country where I live is crypto friendly and completely crypto-tax free; I only have to pay income tax if I deposit a certain threshold of fiat in my bank.
Take all these factors into account as possible (if not major) influencers or bias on my opinions; both the emotional and economical ones. Call me a fool or a devil's advocate if you want, but keep your torches and pitchforks down. As we say here on Reddit: "Remember the human".-----------------------------------------------------------------------------------------------------------------------------------------------------
Like all of you, I woke up to find this anouncement, wich came right the #[email protected] out of nowere, and gives you little to no options. Good or bad, this announcement arrived as basicly a "comply or die" choice. Emotionally, this came as both terrifying and disgusting; but rationally, I cannot blame CDC for it.
Because wether we like it or not, CDC is a centralized company, and the MCO tokens were never a stock or legally binding contract; something wich pretty much every crypto company or ICO warns in their T&C and risk warnings. Not to mention the mostly unregulated status of the cryptocurrency and. I'll call this "dishonest" any day, but I cannot see it as a "scammy" since I can't see how they broke any rules or terms.
A scammer would take your money/assets away, but CDC is offering you to swap it for another asset wich you can sell right away if you want. And at current price, it is still worth more or less as much fiat as MCO cost at the 5 $/€ wich was more or less the comunity standard used for calculating the card prices. And by that, I mean that the fiat value of 50/500/5000 MCO (as CRO) is actually not far from the 250/2500/25'000 $/€ that the comunity commonly used as standard when calculating the ROI and (under)valuation of MCO.
So CDC is at least trying to give us the option to get (some) our money back, and not at a unfair rate. If you happened to buy MCO at a price higher than this, I can't see how that's CDC's fault, just as I don't see anyone blaming Bitcoin or Altcoins for getting them stuck at the top of the 2017 bubble burst.
I read many posts in this reddit calling this a "backstab" and "betrayal" of early investors and for the people who "believed in MCO". Emotionally, I share your sentiment.But after thinking it for a while, I'd say this was actually very rewarding for early investors and long term MCO supporters. As CDC clearly sates in the swap rules; nobody is going to lose their card tier or MCO stake benefits (at least not yet), and your stake DOES NOT unstake automatically after 180 days. Actually, so far they never did unstake automatically, you had to manually unstake yourself.
With this in mind, everyone who already got their cards, or at least staked MCO to reserve one, basicly got them 3-5 times cheaper than future users; and IMHO, now the $/€ price of cards feels more fair and sustainable compared to their benefits.So in a sense, everyone who supported and believed on the MCO for its utility (i.e. the card and app benefits) has been greatly rewarded with perks that they get to keep, but are now out of reach for a lot of people.Likewise, the people who believed and invested in CRO (for whatever reason), have also been rewarded, as their CRO tokens now have more utility.
So either the price of CRO crashes down to around 0.05 $/€, or the people who bought MCO/CRO early or cheap are now massively benefited. But then again, so is everyone who bought or mined Bitcoin in its early days, or invested in Bitcoin at crucial points of its history... how is that unfair? Some people bought Ethereum at 1'400 $ on a mix of hopes/promises that it would continue to rise; it didn't. And even today with DeFi and ETH 2.0 ever closer, it is still far from that price.
And I know what some of you are thinking: "The cards aren't avaiable in my country yet, that's why I didn't buy/stake."Well, they weren't avaiable in my country either when I staked 50 MCO. Heck, the cards weren't avaiable in anyones country when MCO started, but many people still bought it and staked it. That's exacly what "early adopter", "long supporter" and "believing in MCO" means.
On the other hand, the people who invested on MCO as a speculative asset and decided to HODL and hoard MCO, hoping for its price to moon and then sell MCO at big profit, had their dreams mercilessly crushed by this swap... and good lord, I feel their pain.But this is also where I'll commit the sin of being judgemental, because IMHO, speculating on MCO never made any sense to me; MCO was a utility token, not a value token, so it should not (and could not) ever be worth more than the value of its utility. That's basicly how stablecoins and PAXG are able to stay stable; because nobody will pay more/less than the value of the asset/service they represent.
Tough now that I'm looking at the new card stake tiers in CRO, I have to give credit to the MCO hodlers I just now criticised; maybe you were right all along. Unless the price of CRO crashes or corrects, I wich case, I un-rest my case.
One thing I'll agree with everyone tough, is that I fell that CDC just suckerpunched it's comunity. Because even if we have no vote on its decisions (wich again, we aren't necessarily entitled to, since they are a privante and centralized business) they should/could have warned that this was in their plans well in advance; if anything to allow those who wouldn't like it to exit this train calmly.
Also the CRO stake duration reset. The mandatory reset of your CRO stake for taking advantage of the early swap bonus feels like another gut-punch.
-----------------------------------------------------------------------------------------------------------------------------------------------------
Now that we got emotional feelings out of the way, here's my sentiment about how this will affect the overall CDC ecossystem.
One common criticism of the sustainability of MCO was that its supply cap could never allow a large number of cards to be issued, and how could CDC keep paying the cashbacks and rebates. On the oposite corner, one of the major criticisms of the sustainability of CRO, was it's ridiculously huge supply cap and inflation caused by the gradual un-freezing and release of more CRO into the system.
But now that MCO and CRO became one, it might just have made both issues more sustainable. Now the huge supply cap of CRO makes more sense, as it allows a much larger number of future users to stake for cards (at higher costs, but still). And because most card cashback is small parcels, this large supply also ensures that CDC can keep paying said cashbacks for a long time; especially since it can be semi-renewable trough the trading fees we pay in CRO.
Before this, the MCO you got as cashback had no use, other than selling it for fiat or speculate on its price. But CRO can be used, at the very least, to receive a discount on trading fees. And everytime you pay trading fees in CRO or spend CRO on a Syndicate event, some of that CRO goes back to CDC, wich they can use to keep paying the cahsback/rebates.
And keep in mind, the technicalities of CRO can be changed, as well as the perks and utilities it can be used for. So even if this current model doesn't fix everything (wich it probably doesn't) it can still be changed to patch problems or expand its use.
Another obvious potentially positive outcome of this, is that now CDC only has to focus on 1 token, so it makes it easier to manage and drive its value. People complained that CDC was neglecting MCO over promoting CRO, but now they can focus on both services (cards/exchange) at the same time. Sure, this might not bring much advantage to the common customer, but its probably a major resource saver and optimizer at corporate levels; wich in the long term ultimately benefits its customers.
Much like Ethereum is undergoing major changes to ensure its scalability, the crypto companies themselves also have to change to acommodate the growing number of users, especially as the cryptomarket and DeFi are growing and becoming more competitive. Business strategies that were once successfull became obsolete, and exchanges that once held near-monopolies had to adjust to rising competitors. There is no reason why CDC shouldn't keep up with this, or at least try to.
Point is, the financial markets, crypto or otherwise, are not a status quo haven. And when something is wrong, something has to be changed, even if it costs. The very rise of cryptocurrencies and blockchain, wich is why we are here in the first place, is a perfect example of this, as it experiments and provides alternatives to legacy/traditional products and technologies.
Was this the best solution to its current problems? Is this what will protect us as customers from a potentially unsustainable business model? I have no idea.
This change ripped me too from my previous more or less relaxed status quo (the safety of the value of the CRO I bough for cheap), along with CRO late investors wich now probably fear for the devaluation of their CRO. To say nothing of the blow this represents for my trust (and I believe everyone elses trust) on CDC and its public relations. It's not what CDC did, it's how they did it.
------------------------------------------------------------------------------------------------------------------------------------------------
Wether you actually bothered to read all I wrote or just skip everything (can't blame you), I'm eager to hear your opinions and whatever criticisms on my opinions you may have.
If you just want to vent at me, you are welcome too; now you can raise your pitchforks and torches.
submitted by BoilingGarbage to Crypto_com [link] [comments]

Welcome to the Official Energi Cryptocurrency Reddit!

Welcome to the Official Energi Cryptocurrency Reddit!

https://preview.redd.it/mymfi39kf2c51.png?width=200&format=png&auto=webp&s=71c90d32c9bf87dbd393e85bbeedb753e202a5b0
Below you will find a Table of Contents that will cover all the fundamentals of the cryptocurrency.

Table of Contents

  1. What is Energi?
  2. What are the Fundamentals of Energi?
    1. Scalability
    2. Funding
    3. Governance
    4. Inflation
    5. Distribution
    6. Decentralization
    7. Long Term Vision
  3. Coin Specs
  4. How to Get Started
    1. Official Energi Website
    2. Social Media
    3. Exchanges
    4. Energi Block Explorers
    5. Wallet Downloads
    6. Proof-of-Stake Setup Guides
    7. Masternode Setup Guide
  5. FAQ

1. What is Energi

Energi is a self-funding (no ICO and no premine) cryptocurrency that has a purpose to become the world’s leading cryptocurrency with the unification of Smart Contracts, Governance and Self-funding Treasury to ensure longevity and enable rapid growth. You can read more about why we decided to self-fund and chose not to conduct an ICO here.
Energi provides a small allocation to Proof-of-Stake (PoS) rewards, takes a bulk of the coin issuance and gives it to its treasury and active Masternodes. Energi also allocates 10% on-going reward to the leadership of the Energi Backbone, which is significantly less compared to today’s ICOs’ rewarding their founders between 20–50% of the tokens distributed. Another trait that sets Energi apart from ICOs is they give an on-going 10% allocation through each block reward, rather than rewarding the founders up-front.

2. What are the Fundamentals of Energi?

  • Scalability
1 minute block times and a 2 megabyte block size limit provide Energi with a vast transaction capacity for regular on-chain transactions. This allows for plenty of space on the blockchain for extremely fast transactions with very low fees.
Energi features a powerful on-chain scaling solution with a system of incentivized full nodes called Energi Masternodes. A Masternode is a full node backed by 1,000 NRG collateral that provides level 2 scalability to the Energi Cryptocurrency. 40% of the emissions of Energi is allocated to Masternodes, providing an extremely strong incentive to grow the number of full nodes and scalability of the network.

  • Funding
A key feature of Energi is its powerful treasury system. Energi makes up to 40% of the emissions available to the treasury, to be utilized in a manner that provides maximum benefit.
Treasury allocation is decentralized, allowing for submitted proposals from anyone, to be voted on by Masternodes and paid out from the emissions.
Energi has a 14 day treasury cycle, allowing quick payments for proposal authors and contributors, as well as strategic responsiveness to effective proposals. Energi is guided by the principle that every dollar spent from its funding model should yield more than one dollar of value in return. Thanks to a 14 day treasury cycle, the Energi team is able to measure results and respond quickly to changes in strategy.

  • Governance
The Energi Treasury is a decentralized governance model designed with Masternodes as caretakers, with voting rights on how to best utilize treasury funding.
This governance model reduces risk by allowing participation from everyone who holds 1,000 NRG as a Masternode. In this way, the Energi community can work together on how to best build the strategic direction of Energi.

  • Inflation
Energi Cryptocurrency has a simple rate of inflation at 1 million coins per month with no maximum cap. This ensures consistency in funding allocation, Masternode rewards, and PoS rewards, making the economics of the cryptocurrency more understandable for everyone who chooses to participate in Energi.
No coin supply limit ensures that Energi is prepared for the long term, avoiding “bubble” economics caused by dramatic early inflation that in most coins only serves to benefit founders ahead of increased adoption.

  • Distribution
Energi conducted a fair launch on April 14, 2018 with no ICO and no premine. Prior to launch, the Energi team gave a specific time and date for the launch of its main net, which its vibrant community eagerly awaited, so that mining could begin fairly, again avoiding centralization among the coin founders (It's important to note that Energi has transitioned from Proof-of-Work consensus to a Proof-of-Stake consensus).
Energi Masternode payments were designed to begin at block 216000, which occurred on September 18, 2018, almost 160 days after launch. This ensured time to list Energi on exchanges, and to grow the community, encouraging fair and equitable distribution before the extremely powerful Masternode rewards began. It is all too common for Masternode coins to feature a premine, which has the effect of centralizing distribution among the founders and early adopters.
From 2018 to 2020, Energi distributed nearly 4 million coins to users who contributed to spreading awareness of the project with social media activities about Energi, such as tweets, follows, and subscriptions on all major social media platforms.

  • Decentralization
Decentralized governance with Masternodes helps to ensure everyone is able to participate in Energi and help guide the project to achieve the best results. The change to the requirement to run a Masternode, from 10 000 NRG to 1 000 NRG, has allowed more people to be involved and boosted decentralization for the whole project.

  • Long Term Vision
All of the above features seamlessly work together in concert, to ensure that Energi is prepared for the long term. Rather than try to closely find a niche in the market, Energi is prepared to adapt and overcome all challenges for many years to come. Energi’s use case is that of a traditional cryptocurrency, such as Bitcoin. However, Energi’s strategy is to excel by avoiding the pitfalls of previous projects, while further utilizing and improving upon the most powerful ideas in the cryptocurrency space.

3. Coin Specs

Ticker: NRG
Block time: 1 minute.
Hashing Algorithm: Dagger-Hashimoto (similar to Ethereum).
Masternode requirements: 1,000 Energi.
Treasury cycle: Every 14 days.
Approximately 1 million Energi will be released per month. The allocations can be observed easily as “10/10/40/40.”
10% will go to the Energi Backbone.
10% to the PoS participants
40% to Masternodes.
40% to the Treasury.
Thus, for every block, allocations are: 2.28 Energi to the Backbone, 2.28 Energi to the PoS participants, 9.14 Energi to the Treasury, and 9.14 Energi to Masternodes.
Since Treasury allocations are paid in two-week cycles, they are made in lump sums of approximately 184,000 Energi every 14 days.
In order to allow for widespread distribution of Energi before Masternode payments began, Masternode rewards were delayed until day 150. This was to allow the airdrop campaign to be completed and ensure a large amount of NRG is spread out through the community. Until that point, Masternode rewards were redirected to the Treasury. Thus for the first 5 months, the Treasury gained approximately 368,000 Energi every two weeks (about 800k Energi per month). The airdrop campaign was designed to release ~4 million Energi to the community.

4. How to Get Started

  • Energi Official Website
https://www.energi.world/

  • Social Media
Bitcointalk: https://bitcointalk.org/index.php?topic=4912743
Discord: https://discordapp.com/invite/sCtgNC3
Facebook: https://www.facebook.com/energicrypto/
Github: https://github.com/energicryptocurrency
LinkedIn: https://www.linkedin.com/company/energi-core/
Medium: https://medium.com/energi
Publish 0x: https://www.publish0x.com/@energi
Reddit: https://www.reddit.com/energicryptocurrency/
Steemit: https://steemit.com/@energi
Telegram: https://t.me/energicrypto
Telegram Announcement: https://t.me/energiannouncements
Twitter: https://twitter.com/Energicrypto
YouTube: https://www.youtube.com/channel/UCCABQly0NNR2j_M_iDpy8mA/

  • Exchanges
DigiFinex: https://www.digifinex.com/trade/BTC/NRG
KuCoin - BTC: https://www.kucoin.com/trade/NRG-BTC
KuCoin - ETH: https://www.kucoin.com/trade/NRG-ETH
HitBTC - BTC: https://hitbtc.com/NRG-to-BTC
BitBNs - INR: https://bitbns.com/trade/#/nrg
Mercatox - BTC: https://mercatox.com/exchange/NRG/BTC
Mercatox - TUSD: https://mercatox.com/exchange/NRG/BTC
Bithumb - BTC: https://www.bithumb.pro/en-us/spot/trade?q=NRG-BTC
Bithumb - USDT: https://www.bithumb.pro/en-us/spot/trade?q=NRG-USDT
Citex - BTC: https://trade.citex.co.ktrade/NRG_BTC
Citex - USDT: https://trade.citex.co.ktrade/NRG_USDT
Beaxy - BTC: https://www.beaxy.com/trading-paiNRG-BTC
CoinAll - USDT: https://www.coinall.com/spot/full#product=nrg_usdt
WhiteBit - BTC: https://whitebit.com/trade/NRG_BTC
HitBTC - BTC: https://hitbtc.com/exchange/NRG-to-BTC

  • Energi Block Explorers
Gen 3 Explorer: https://explorer.energi.network/
Gen 3 Calculator: https://nexus.energi.network/reward-calculator
Gen 2 Explorer: https://explorer.gen2.energi.network/

  • Wallet Downloads
Gen 3 - MyEnergiWallet: https://docs.energi.software/en/downloads/myenergiwallet
Gen 3 - Core Node: https://docs.energi.software/en/downloads/core-node

  • Proof-of-Stake Setup Guides
https://docs.energi.software/en/staking-guide

  • Masternode Setup Guide
https://docs.energi.software/en/Masternode-guide

5. FAQs

Gen 3 Wiki: https://docs.energi.software/en/home
General: https://docs.energi.software/en/faq/general
Core Node Sync: https://docs.energi.software/en/core-node-troubleshoot
Keystore: https://docs.energi.software/en/faq/keystore
Masternode: https://docs.energi.software/en/faq/Masternode
Migration: https://docs.energi.software/en/faq/migration
Security: https://docs.energi.software/en/faq/security
Staking: https://docs.energi.software/en/faq/staking
submitted by energicrypto to energicryptocurrency [link] [comments]

Trade Bot Mining - the value proposition for the ANY token

At first glance the ANY token looked completely worthless to me from a tokenomic standpoint. It had a very low initial supply and was launched in a constant product market which quickly injected the value due to the high demand of hype. In seconds it reached about 350x evaluation compared to its proposed starting value, after quickly stabilizing at around 100x.
Further its only planned pairing is with FSN, the main liquidity providing token for the AnySwap Exchange. A situation that would mean the the FSN in the FSN/ANY pool would likely be decreasing as more and more coin pairings are added to the AnySwap Exchange. A situation that's absolutely super bearish for ANY.
To top this off ANY has very heavy reward handouts every Fusion block (8.5 ANY every block, which is 3 times as much as FSN, for example).
The rewards are split between liquidity miners, AWN nodes, swap traders, AnySwap Company, and AnySwap team.
All these handouts are surely bound to add extra selling pressure on ANY.
The only apparent value ANY has is as a governance token. That holders of ANY hold actual power over the exchange. Deciding which coins to list, and who gets to run the AWN nodes as well as decisions regarding general direction and policy of the exchange. But can this power truly make up for all the selling pressure? It is doubtful... Especially since quite a bit of the ANYs ended up in very few hands, making it less 'democratic' than many had hoped for.
So is there ANYthing else that could save ANY? A day into the exchanges history we've seen two interesting things that might actually save ANY and it comes from quite an unexpected direction.
  1. There seems to be quite a high interest among CEXs to list ANY. One of which even has offered to provide a high amount of liquidity on AnySwap Exchange.
  2. Trading bots have began to "swap mine" ANY, by swaping FSN and ANY back and forth in order to grab the 2.5 ANY awarded swap traders every block.
Quick calculations showed that these bots (atm) are yielding several 1000x returns/year. Of course this can't hold up as more pairings gets added, the price of ANY droping and more bots enter the swap frenzy competition. CEXs are the masters of trading bots and they are probably quickly going to push their bots into DEXs if that is where the new action happens, and especially if there's great chances of making profit.
But what happens when the equation stops adding up. When trading volume has reached the point of those 1000x returns barely looking like a 1x. Well... at that point the practice is probably so established that the action just keeps going and eventually pushes the price ANY up so that it becomes profitable again (exactly in the same way as Bitcoin value is backed by the the cost of its mining operations).
It isn't certain this is happening. But there is some potential that ANY could become the 'Bitcoin' of "swap bots".
submitted by IndividualPirate to FusionFoundation [link] [comments]

CDCs business model explained - And how this benefits you

wanted to make this post a long time ago but never found the time around it. Right now I feel it justifies a simplified version where I think people can do their own calculations and assumptions. Please put your own opinion on it. But I hope this explains a bit why CDCs decision was good (for them) but not for us.
  1. MCO card
Their original idea turned a flop. Why? The Cashbacks.
I loved the cashbacks but from a business perspective they made no sense: - Other companies cap the cashbacks because they are loss making. - CDC had to share creditcard revenue with AND visa AND wirecard. - Cashbacks are used for crosselling (get a bank account, insurance, loan for your house etc). The lifetime value of a customer makes it viable. - A big chunck of their customers (EU) live in an area where creditcard companies’ shares on purchases are capped at lower rate than the cashbacks.
I think this point needs almost no further explanation as the increases costs to get a card clearly show CDC understand this as well.
  1. Earn
Industry standard rates, but unsustainable. If you take someones money for interest that means you earn a higher interest rate on that money than you give back.
Might be possible with crypto on the short term but very risky. Arguments that you can get these rates on for example SGD are invalid as SGD is not pegged to BTC.
Some rates such as the rate for CRO is indeed sustainable for CDC. Don’t want to go too far in it as other people will be more knowledgable in this than me, but: something about interest rate & inflation.
  1. Credit
Only use of this is to use it for leverage trading. If you need a loan you wont lock 100% to receive 50%.
  1. The Exchange
Their mastermove, and with a domain like crypto.com the ability to get very big. Google how much Binance made and you know the possibilities.
On top of this they created their own monopoly on CRO. Making sure all tokens held by customers are effectively locked.
This means they will earn money twice: - On the trading fee; and - On selling you the crypto used to pay the trading fee.
  1. Financing themselves
I suspect the four elements described above are all loss-making as of now. But who cares? CDC managed to do what every company dreams of: providing their own financing by printing money.
Best of it: 1) they control the price, 2) no need to pay it back, and 3) no need to pay interest. Not even triple A countries with negative interest rates get this good of a deal as they won’t be able to refinance those bonds into perpetuity.
  1. TLDR: TOKENOMICS
We do not own shares, we own tokens. To make this a valuable investment you want your tokens to go up in value. I know as of now both are up in value but looking longer term here.
The value of your tokens can be drilled down to the following: supply and demand.
MCO:
First of all, I am in favour of CDC using a fractional reserve, or capital requirement to reinvest your money. Ofcourse with checks on their risk profile but how else are they gonna make money from your stakes. It cant be only giving cashbacks and free cards.
With or without a reserve the value of MCO would go up eventually. - locking cards causes buying pressure - card cashbacks cause buying pressure (assuming not resold immediately) - Dynamic pricing of cards would cause selling pressure (when CDC is out of MCO it is up to you to sell, some people are happy to sell for $10, keeping the same card and basically freeing an extra card (or 5 - fractional reserve) for someone else. Others want to do it later.
Significant gains on your MCO might take long with this process and is based on adoption but would come.
CRO:
The problem here is the absence of the long term incentive for CRO holders. Right now CRO made very good gains. Personally I don’t understand why but also I cant complain about what it gave me.
But in the long term CDC controls the supply. You will never get the good deal you wanted because there is such an absolute whale on the market. See how a bitcoin whale can influence the price of a token and compare their small share to the massive amount of CRO held by CDC. This will not be viable until the market controls the token - which is far, far in the future.
Just my thoughts. Do with it as you please. You may not agree, which is your good right. But I hope it makes you think critically about what you are investing in and about the implications of a swap. As in my opinion the upside potential of MCO gets moved from the token investor to CDC.
A smart move from their side, one that I totally understand. But there are clearly some losers here (me, us).
submitted by sir_grumpy to Crypto_com [link] [comments]

Want to know why NEM should be as popular as Ethereum? this will be bigger than any altcoins you see, here's why

Want to know why NEM should be as popular as Ethereum? this will be bigger than any altcoins you see, here's why

Altcoin Explorer: NEM (XEM), the Enterprise-Grade Blockchain Platform


https://preview.redd.it/5ogfihikwkg51.png?width=1300&format=png&auto=webp&s=099780e02777d16d4e2add64b249c46da1cd488b
Nestled among the top 40 cryptocurrencies by reported market cap, New Economy Movement — popularly known as NEM (XEM) – is a peer-to-peer (P2P), dual-layer blockchain smart contract platform written in one of the most influential programming languages, Java. NEM uses the proof-of-importance (POI) consensus algorithm that essentially values the tokens held and the activity conducted by the nodes on the blockchain network.
In this Altcoin Explorer, BTCManager delves deeper into the finer intricacies of the NEM blockchain protocol, including the project’s POI consensus algorithm, its native digital token XEM, and some of its real-world use-cases.
Without further ado, let’s get to the core of this high-performance distributed ledger technology (DLT) platform.

History of NEM

NEM was launched on March 31, 2015, with an aim to develop an enterprise-grade blockchain protocol that could circumvent the infamous trilemma of blockchain: scalability, speed, and privacy.
Operated by a Gibraltar-registered NEM Group, NEM is a fork-out version of the NXT blockchain. After the successful fork, the NEM community decided to build its ecosystem from the ground up and developed its own codebase to make the network more scalable and faster.
NEM’s insistence toward building its own tech infrastructure led to a DLT protocol that is unlike anything resembling other similar platforms.
Today, NEM ranks among the top go-to blockchain platforms for enterprises across the world, rivaling competing protocols including Ethereum (ETH), and TRON (TRX), among others.

NEM’s Proof-of-Importance (POI) Algorithm

Unlike Bitcoin’s (BTC) energy-intensive Proof-of-Work (PoW) and Ethereum’s yet-to-be-implemented Proof-of-Stake (PoS) consensus algorithm, NEM uses PoI consensus mechanism.
The PoI mechanism achieves consensus by incentivizing active user participation in the NEM network. This consensus infrastructure ensures an agile decentralized network by rewarding well-behaved nodes that not only possess a significant stake in the network but are also actively engaged in executing transactions to maintain the network’s robustness.
Specifically, each node in the network possesses an ‘Importance Score’ that impacts the number of times the said node can ‘Harvest’ the XEM altcoin.
Initially, when a user puts XEM tokens into their wallet, they are called ‘unvested coins.’ Over time, as the wallets start accumulating an increasing number of XEM and contribute to the network’s transaction volume, they start collecting importance scores. At the same time, the XEM tokens in these wallets change into ‘vested coins,’ provided that there are at least 10000 tokens in the wallet.
To put things into perspective, let’s take the help of a small example.
On day 1, Joe receives 50,000 XEM in his digital wallet. Now, with each passing day, the NEM network will ‘vest’ 10 percent of the tokens held by Joe. So, on day 2, 5,000 tokens held by Joe are vested into the network. On day 3, 10 percent of the remaining tokens – 15,000 XEM – get vested into the network, leaving Joe with 13,500 XEM, and so one. After a couple of days, Joe sees that the number of XEM vested by him has crossed the 10,000 coins threshold, thereby, making him eligible to seek rewards from the NEM blockchain for his contribution to vesting his tokens.
Close followers of blockchain projects would find the aforementioned network reward mechanism bear a close resemblance to the PoS consensus algorithm. However, it’s worthy of note that vesting coins is just one way of calculating a node’s importance score.
The NEM protocol also rewards nodes that are responsible for most activity on the network. In essence, this means that the higher the number of transactions executed by a node, the more likely it is to gain higher importance points. The balance between vesting XEM and network activity is an important metric to be maintained by NEM nodes as it directly impacts their likelihood of harvesting XEM.
NEM’s consensus algorithm does away with several issues plaguing the more energy-intensive protocols such as PoW. For instance, PoI does not necessarily require high-energy hardware to run the nodes. The decentralized nature of the algorithm means that almost any machine — irrespective of its tech configuration – can participate in the NEM ecosystem ensuring it remains decentralized.

NEM’s Native Digital Token — XEM

XEM, unlike the vast majority of other cryptocurrencies, isn’t mined or staked using Pow or PoS algorithms. Rather, as explained earlier, XEM is ‘harvested’ through the PoI algorithm which ensures a steady supply of the digital token without flooding the market and involving the risk of a dramatic crash in price.
Per data on CoinMarketCap, at the time of writing, XEM trades at $0.04 with a market cap of more than $382 million and a 24-hour trading volume of approximately $6.8 million. The coin reached its all-time high of $1.92 in January 2018.
A large number of reputable cryptocurrency exchanges trade XEM, including Binance, Upbit, OKEx, Bithumb, ProBit, among others. The digital token can be easily traded with BTC, ETH, and USDT trading pairs.
That said, if you wish to vest your XEM to partake in the maintenance of the NEM network and earn rewards, it is recommended you store your tokens in the official NEM Nano wallet for desktop and mobile OS. Only XEM tokens held in the official NEM Nano wallet are eligible for vesting.

NEM Use-Cases

To date, NEM has been deployed for various real-world applications with promising results.
In 2018, Ukraine launched a blockchain-based e-voting trial leveraging the NEM DLT platform.
At the time, Ukraine’s Central Election Commission – with the local NEM Foundation representation – estimated the test vote trial in each polling station could cost as low as $1,227. The organization’s Oleksandr Stelmakh lauded the efforts, saying that using a blockchain-powered voting mechanism would make it impossible for anyone to fiddle with the records. The Commission added that the NEM protocol presents information in a more user-friendly format for voters.
In the same year, Malaysia’s Ministry of Education launched an e-scroll system based on the NEM blockchain to tackle the menace of fake degrees. The University Degree Issuance and Verification System use the NEM blockchain which is interrogated upon scanning of a QR code printed on the degree certificate.
The Ministry added that one of the primary reasons for its decision to selected the NEM platform was its unique and cutting-edge features in managing traceability and authentication requirements.
On a recent note, the Bank of Lithuania announced that it would be issuing its NEM blockchain-powered digital collector’s coin (LBCoin) in July after the successful completion of its testing phase.

Final Thoughts

Summing up, NEM offers a wide array of in-house features that separate it from other blockchain projects in a space that is becoming increasingly congested. NEM’s creative PoI consensus algorithm is a fresh take on the PoS algorithm for performance enhancement. Further, the project’s newly launched enterprise-grade DLT solution, Symbol, offers a tremendous option to businesses to help them cut costs, reduce complexities, and streamline innovation.
NEM uses the Java programming language that makes it an easy project for developers to get involved with, unlike other projects such as Ethereum that use platform-specific programming languages like Solidity. The project’s tech infrastructure not only makes it less power-intensive compared to Bitcoin but also more scalable than its rival projects including Ethereum and NEO.
NEM’s tagline, “Smart Asset Blockchain, Built for Performance,” perfectly captures everything the project has to offer. Over the years, NEM’s active developer community has craftily addressed the notorious bottlenecks in the vast majority of blockchain solutions, The future looks promising for NEM as it continues to foster a trustless and blockchain-driven economy for tomorrow.
Source
submitted by charlesgwynne to CryptocurrencyICO [link] [comments]

What is Delegated Harvesting and how does it work?

What is Delegated Harvesting and how does it work?

https://preview.redd.it/030pghigzkg51.png?width=1024&format=png&auto=webp&s=ee51e1f5bb87938ab610ee07951ad4daed798a20

Delegated harvesting lets you passively earn block rewards on-chain

Symbol has a noteworthy economic system that allows you to passively earn coin rewards just as if you were mining. This is better than staking rewards given by exchanges since you don’t need to put your coins on an exchange and you are earning actual block rewards.
On most other blockchains you have to operate a node in order to earn block rewards. That can be expensive and difficult for casual users. With our delegated harvesting system, your rights to earn rewards are based on how many XYM coins you are holding, but Symbol lets you delegate those rights to someone else’s node so they will earn rewards on your behalf. You’ll earn on-chain block rewards even when your computer is turned off, and the rewards are sent to you instantly, the moment they are earned. It requires a minimum balance of 10,000 XYM, and you can do it easily through a dashboard. Here’s how it all works.

Let’s chain some blocks

A quick block reward review: the process of adding transactions and other data to a blockchain is called creating blocks, and it’s what every computer in the network is trying to do. Blockchains pay a coin reward to the first account to create a new accepted block. The reward is called a block reward. If new coins are created to pay the block reward, it’s called mining. Symbol doesn’t create new coins for block rewards so it uses the term harvesting instead, but it’s nearly the same as mining.

We want proof

What’s the point of all this mining and harvesting? The problem is that anyone can join the network anonymously, so we would expect cheaters sending false data so they can spend the same coins twice or make other fake transactions. If we don’t know who is trustworthy, how do we choose who gets “write access” to account balances?
Bitcoin and many early protocols use a Proof of Work (POW) system. In POW every computer in the network is processing calculations as fast as possible until someone gets the right number. Whoever gets it first creates the next block. POW is effective at discouraging cheaters because it’s expensive to buy and power all the machines needed to mine profitably. Anyone who could make such a mining investment won’t want to risk being rejected.

Not that proof, different proof

The biggest drawback of POW is its insatiable consumption of electricity. It’s estimated that bitcoin alone consumes a quarter percent of global energy production. Unfortunately, that’s not a side effect, it’s the point; the more expensive it is to create blocks, the harder it is for bad actors to take over. In the early days users could mine POW coins on a laptop, but today it’s so expensive that only large industrial operators are competitive.
The most popular alternative system is Proof of Stake. POS is well-tested and has proven secure at large scale, and best of all, it requires no special energy usage. In a POS system, the protocol chooses an account at random to be the next block creator. However, an account’s chance of being chosen depends on the number of coins it holds. So users with the highest account balances have the highest chances of creating new blocks. This is a good way to ensure security, but one downside is that it encourages hoarding.

Proof of stake plus

Symbol uses a Proof of Stake Plus (POS+) system, which adds a few weighting factors on top of Proof of Stake to incentivize a healthier economic system. For example, POS+ gives an advantage to accounts that have many recent transactions in order to encourage network usage. So if you need to pay a lot of transaction fees, that expense can be offset somewhat by higher block rewards.
This addresses the hoarding problem, but not the expense and difficulty of running a node. We want everyone to participate in harvesting whether or not they are paying to run a node. Owning a minimum of 10,000 XYM automatically gives you the right to harvest, so the idea is to use your earning rights on someone else’s node. This is where delegating your stake comes in.

Keep your keys in your pocket

The tricky part is that if you gave a node operator direct access to your stake, they would be able to see your private key and possibly take your funds. Symbol solves this problem by creating a proxy account with a different private key that’s used only for delegated harvesting. This allows you to delegate your harvesting rights to any available node without allowing them access to your account.

https://preview.redd.it/lhv350glzkg51.png?width=1583&format=png&auto=webp&s=f2d9af8185d027221bf7d0531a667f6ada6731d4
There’s no minimum holding time or obligations for your coins, and you can spend them just as easily as non-delegated accounts as long as your balance is 10,000 or above. If your account drops below 10,000 it will simply stop harvesting with no side effects. If the node you are working with is going down a lot or otherwise annoying you, just use the dashboard to stop delegating or switch your delegation to another node any time you like.

What’s in a block reward?

There’s one more detail: any node that you have delegated to will keep 25% of the rewards earned by your delegated stake. This is their incentive to keep their node running. If you don’t like giving them a cut, you need to run your own node. Now the good part: every block reward on the Symbol public chain will contain new tokens added for inflation, incentives for early adopters, and will also contain all transaction fees paid. 100% of transaction fees are returned to harvesters in block rewards. The system is estimated to provide about 3% to 4% returns for delegated harvesters, although rewards could be lower or higher if there are a lot of transaction fees paid.

A quick hypothetical example

Let’s say there are 1 billion XYM tokens staked on the Symbol public chain. Your account balance is 20,000. This gives you about a 1 in 50,000 chance to be the harvester of any given block. Blocks are created every 15 seconds, which adds up to 5,760 blocks per day. Your account would be expected to harvest a block reward about once every 8.7 days.

Configuration of delegated harvesting

The Symbol public chain has a requirement of 10,000 XYM minimum balance for delegated harvesting, but if you are running your own Symbol blockchain you can change it to any token and any amount you want. You can also change the inflation rate, transaction fees, and other economy settings. In a corporate private network there is usually little need for decentralization and incentives since everyone on the network will be known and trusted. In this type of private chain you can even remove transaction fees. However, since Symbol is open-source, it’s also simple to run your own public version configured with any requirements you need.

On-chain staking rewards

Staking rewards are becoming more common on exchanges, and many users are coming to expect it. That’s good because staking rewards provide more opportunity for users to earn coins and encourage new users to enter the industry. Unfortunately these custodial exchanges and wallets require users to give up their keys. It’s nearly always more secure to hold tokens off exchanges, especially if holding long term. Symbol and its original version NEM are unique in their method of allowing users to delegate their stakes and earn rewards without giving up custody and without any risk of sharing their private keys. Delegated harvesting on Symbol is likely to be the best way in the blockchain industry for users to earn on-chain staking rewards without the chore and expense of running a node.
Source
submitted by charlesgwynne to CryptoCurrencyTrading [link] [comments]

What is Delegated Harvesting and how does it work?

What is Delegated Harvesting and how does it work?

https://preview.redd.it/h0y8o02yykg51.png?width=1024&format=png&auto=webp&s=0b476a069605414fa5f970f3e7d1aebd52d4cf31

Delegated harvesting lets you passively earn block rewards on-chain

Symbol has a noteworthy economic system that allows you to passively earn coin rewards just as if you were mining. This is better than staking rewards given by exchanges since you don’t need to put your coins on an exchange and you are earning actual block rewards.
On most other blockchains you have to operate a node in order to earn block rewards. That can be expensive and difficult for casual users. With our delegated harvesting system, your rights to earn rewards are based on how many XYM coins you are holding, but Symbol lets you delegate those rights to someone else’s node so they will earn rewards on your behalf. You’ll earn on-chain block rewards even when your computer is turned off, and the rewards are sent to you instantly, the moment they are earned. It requires a minimum balance of 10,000 XYM, and you can do it easily through a dashboard. Here’s how it all works.

Let’s chain some blocks

A quick block reward review: the process of adding transactions and other data to a blockchain is called creating blocks, and it’s what every computer in the network is trying to do. Blockchains pay a coin reward to the first account to create a new accepted block. The reward is called a block reward. If new coins are created to pay the block reward, it’s called mining. Symbol doesn’t create new coins for block rewards so it uses the term harvesting instead, but it’s nearly the same as mining.

We want proof

What’s the point of all this mining and harvesting? The problem is that anyone can join the network anonymously, so we would expect cheaters sending false data so they can spend the same coins twice or make other fake transactions. If we don’t know who is trustworthy, how do we choose who gets “write access” to account balances?
Bitcoin and many early protocols use a Proof of Work (POW) system. In POW every computer in the network is processing calculations as fast as possible until someone gets the right number. Whoever gets it first creates the next block. POW is effective at discouraging cheaters because it’s expensive to buy and power all the machines needed to mine profitably. Anyone who could make such a mining investment won’t want to risk being rejected.

Not that proof, different proof

The biggest drawback of POW is its insatiable consumption of electricity. It’s estimated that bitcoin alone consumes a quarter percent of global energy production. Unfortunately, that’s not a side effect, it’s the point; the more expensive it is to create blocks, the harder it is for bad actors to take over. In the early days users could mine POW coins on a laptop, but today it’s so expensive that only large industrial operators are competitive.
The most popular alternative system is Proof of Stake. POS is well-tested and has proven secure at large scale, and best of all, it requires no special energy usage. In a POS system, the protocol chooses an account at random to be the next block creator. However, an account’s chance of being chosen depends on the number of coins it holds. So users with the highest account balances have the highest chances of creating new blocks. This is a good way to ensure security, but one downside is that it encourages hoarding.

Proof of stake plus

Symbol uses a Proof of Stake Plus (POS+) system, which adds a few weighting factors on top of Proof of Stake to incentivize a healthier economic system. For example, POS+ gives an advantage to accounts that have many recent transactions in order to encourage network usage. So if you need to pay a lot of transaction fees, that expense can be offset somewhat by higher block rewards.
This addresses the hoarding problem, but not the expense and difficulty of running a node. We want everyone to participate in harvesting whether or not they are paying to run a node. Owning a minimum of 10,000 XYM automatically gives you the right to harvest, so the idea is to use your earning rights on someone else’s node. This is where delegating your stake comes in.

Keep your keys in your pocket

The tricky part is that if you gave a node operator direct access to your stake, they would be able to see your private key and possibly take your funds. Symbol solves this problem by creating a proxy account with a different private key that’s used only for delegated harvesting. This allows you to delegate your harvesting rights to any available node without allowing them access to your account.

https://preview.redd.it/tejgkdv1zkg51.png?width=1583&format=png&auto=webp&s=c41b9f431ce63a196dcbc0297a898233b530a297
There’s no minimum holding time or obligations for your coins, and you can spend them just as easily as non-delegated accounts as long as your balance is 10,000 or above. If your account drops below 10,000 it will simply stop harvesting with no side effects. If the node you are working with is going down a lot or otherwise annoying you, just use the dashboard to stop delegating or switch your delegation to another node any time you like.

What’s in a block reward?

There’s one more detail: any node that you have delegated to will keep 25% of the rewards earned by your delegated stake. This is their incentive to keep their node running. If you don’t like giving them a cut, you need to run your own node. Now the good part: every block reward on the Symbol public chain will contain new tokens added for inflation, incentives for early adopters, and will also contain all transaction fees paid. 100% of transaction fees are returned to harvesters in block rewards. The system is estimated to provide about 3% to 4% returns for delegated harvesters, although rewards could be lower or higher if there are a lot of transaction fees paid.

A quick hypothetical example

Let’s say there are 1 billion XYM tokens staked on the Symbol public chain. Your account balance is 20,000. This gives you about a 1 in 50,000 chance to be the harvester of any given block. Blocks are created every 15 seconds, which adds up to 5,760 blocks per day. Your account would be expected to harvest a block reward about once every 8.7 days.

Configuration of delegated harvesting

The Symbol public chain has a requirement of 10,000 XYM minimum balance for delegated harvesting, but if you are running your own Symbol blockchain you can change it to any token and any amount you want. You can also change the inflation rate, transaction fees, and other economy settings. In a corporate private network there is usually little need for decentralization and incentives since everyone on the network will be known and trusted. In this type of private chain you can even remove transaction fees. However, since Symbol is open-source, it’s also simple to run your own public version configured with any requirements you need.

On-chain staking rewards

Staking rewards are becoming more common on exchanges, and many users are coming to expect it. That’s good because staking rewards provide more opportunity for users to earn coins and encourage new users to enter the industry. Unfortunately these custodial exchanges and wallets require users to give up their keys. It’s nearly always more secure to hold tokens off exchanges, especially if holding long term. Symbol and its original version NEM are unique in their method of allowing users to delegate their stakes and earn rewards without giving up custody and without any risk of sharing their private keys. Delegated harvesting on Symbol is likely to be the best way in the blockchain industry for users to earn on-chain staking rewards without the chore and expense of running a node.

Source
submitted by charlesgwynne to CryptoCurrencyTrading [link] [comments]

How Bitcoin Mining Works

When you hear about bitcoin “mining,” you envisage coins being dug out of the ground. But bitcoin isn’t physical, so why do we call it mining?
Similar to gold mining, bitcoins exist in the protocol’s design just as the gold exists underground, but they haven’t been brought out into the light yet, just as the gold hasn’t yet been dug up.
The bitcoin protocol stipulates that a maximum of 21 million bitcoins will exist at some point. What miners do is bring them out into the light, a few at a time. Once miners finish mining all these coins, there won’t be more coins rolling out unless the bitcoin protocol changes to allow for a larger supply. Miners get paid in transaction fees for creating blocks of validated transactions and including them in the blockchain.
To understand how bitcoin mining works, let’s backtrack a little bit and talk about nodes. A node is a powerful computer that runs the bitcoin software and fully validates transactions and blocks. Since the bitcoin network is decentralized these nodes are collectively responsible for confirming pending transactions.
Anyone can run a node—you just download the free bitcoin software. The drawback is that it consumes energy and storage space – the network at time of writing takes hundreds of gigabytes of data. Nodes spread bitcoin transactions around the network. One node will send information to a few nodes that it knows, who will relay the information to nodes that they know, etc. That way, the pending transaction ends up getting around the whole network pretty quickly.
Some nodes are mining nodes,usually referred to as miners. These chunk outstanding transactions into blocks and add them to the blockchain. How do they do this? By solving a complex mathematical puzzle that is part of the bitcoin program, and including the answer in the block.
The puzzle that needs solving is to find a number that, when combined with the data in the block and passed through a hash function (which converts input data of any size into output data of a fixed length, produces a result that is within a certain range.
For trivia lovers, this number is called a “nonce”, which is an abbreviation of “number used once.” In the blockchain, the nonce is an integer between 0 and 4,294,967,296.
How do they find this number? By guessing at random. The hash function makes it impossible to predict what the output will be. So, miners guess the mystery number and apply the hash function to the combination of that guessed number and the data in the block. The resulting hash starts with a certain number of zeroes. There’s no way of knowing which number will work, because two consecutive integers will give wildly varying results. What’s more, there may be several nonces that produce the desired result, or there may be none. In that case, the miners keep trying but with a different block configuration.
The difficulty of the calculation (the required number of zeros at the beginning of the hash string) is adjusted frequently, so that it takes on average about 10 minutes to process a block.
Why 10 minutes? That is the amount of time that the bitcoin developers think is necessary for a steady and diminishing flow of new coins until the maximum number of 21 million is reached (expected some time in 2140).
The first miner to get a resulting hash within the desired range announces its victory to the rest of the network. All the other miners immediately stop work on that block and start trying to figure out the mystery number for the next one. As a reward for its work, the victorious miner gets some new bitcoin.
At the time of writing, the reward is 6.25 bitcoins per block, which is worth around $56,000 in June 2020.
However, it’s not nearly as cushy a deal as it sounds. There are a lot of mining nodes competing for that reward, and the more computing power you have and the more guessing calculations you can perform, the luckier you are.
Also, the costs of being a mining node are considerable, not only because of the powerful hardware needed, but also because of the large amounts of electricity consumed by these processors.
And, the number of bitcoins awarded as a reward for solving the puzzle will decrease. It’s 6.25 now, but it halves every four years or so (the next one is expected in 2024). The value of bitcoin relative to cost of electricity and hardware could go up over the next few years to partially compensate for this reduction, but it’s not certain.
If you’ve made it this far, then congratulations! There is still so much more to explain about the system, but at least now you have an idea of the broad outline of the genius of the programming and the concept. For the first time we have a system that allows for convenient digital transfers in a decentralized, trust-free and tamper-proof way.
submitted by hackatoshi to u/hackatoshi [link] [comments]

500 to 5000 MCO Upgrade Strategy

Currently the 500 MCO tier is sort of the sweet spot for most users where a lot of valuable perks kick in. When I first purchased MCO it was under $3 USD, so going straight to the 500 tier was an obvious choice. I was planning to put some Stablecoins and Bitcoin into earn, so the added 2% bonus in-kind in earn, plus the 3% card cashbacks and Netflix reimbursement made the choice economically beneficial quite quickly. Less than a year later the benefits have provided me a larger return on investment than if I had done otherwise.
I have been eyeing the upgrade to the 5000 tier, but I wanted to do an analysis of what sort of upgrade strategy makes sense to optimize ROI weighted against risks and if I'm even the right candidate for such an investment. With the price of MCO being higher, it's not such a clear decision. I will outline my thought process below.
Assumptions - These are the assumptions that I am working with for my analysis. Working with a different set of assumptions will affect the decision making process differently for different people.
Based on the above assumptions we can now look at different upgrade pathways and see which options make the most sense. This thought process is a place to start and can be adjusted to each person's individual case.

Stablecoin (Fiat) to MCO pathway

At today's price of ~$4.85 USD at time of writing, it would cost $21,825 USD to upgrade directly into the 5000 tier by buying 4500 additional MCO. This gives additional benefits of 2% in earn, 1% on card, and 8% vs 6% on staked MCO.
The variables we need to look at to find out if this makes sense over the next year are: assets in Earn and annual card spend.
The opportunity cost of putting the money into MCO is a 4% yield on $21,825 (12% in Earn minus 8% staked in MCO) minus a 2% yield on 500 MCO, or roughly $824.50.
We also open ourselves up to exchange rate volatility, there is a very real, non-0% chance that the crypto market collapses, or that MCO itself collapses in value. There is also a chance it will go way up. If you are looking to hold the MCO, or crypto in general, for longer periods of time, we need to sort of normalize the projected trend to figure out ROI. That means ignoring big jumps and drops, or retroactively thinking you could have made or lost money by trading in and out… that falls under trading and speculation. In general, most of us think the crypto market is going up, but by how much and how fast are variables that need to be considered in how exposed to crypto you want to be
In order to make this pathway a positive ROI, we need to make an additional $824.50 through the added benefits in Earn and card spending over the course of one year. What does that look like?
Assets in Earn*0.02 + Card spend*0.01>824.50 
Examples:
If you don't have roughly $35-40k in Earn, upgrading to 5000 Tier makes very little sense IMO.
Full Account Examples (Assuming today's crypto prices):
Case 1 and 2 are very similar in total assets, but case 2 provides the better return after one year ($20,760 - $17,735.50 = $3,024.50) at the cost of being more exposed to crypto.

Bitcoin to MCO pathway via Drip

Another option to consider is upgrading to the 5000 tier via Bitcoin. I mention "Drip" in the header because I imagine most people able to do a lump sum conversion would encounter a taxable event and would be less inclined to go that route. Utilizing a drip format will upgrade on a longer time scale, but result in negligible taxable gain. It also keeps crypto exposure at roughly the same level throughout the process.
The benefits from going to MCO from BTC is a higher interest rate for MCO being staked at 6% vs BTC in Earn at 5.5%; I also assume CDC will be able to keep the 6% on MCO longer than they can keep the rate high on BTC. The drawbacks are less liquidity on MCO, potentially more volatility, and potential loss of value relative to BTC in Satoshis (we'll ignore the last point since we are assuming a similar sat ratio over time).
Another thing to mention, if we want to upgrade over the course of one year, BTC holdings need to be pretty sizable at $400,000 That's a little unreasonable for most people, so let's assume a smaller holding of $100,000 btc like the two cases above. This will take three years to accomplish and the equation gets a bit more complicated in this situation.
Basically if you take the above situation and plug it into a compound interest calculator, compounding quarterly, it takes almost 3 years exactly to drip your way into the 5000 tier. We can mostly ignore any change in crypto USD value as long as the MCO/BTC ratio stays similar.
If you definitely want to go to the 5000 tier, the question becomes purchase lump sum via Fiat or drip via crypto.
The opportunity cost of dripping is the lost 2% gain in earn over the course of 3 years (which as you'll see below, could be significant if the market jumps quickly at which point purchasing via Fiat becomes prohibitively expensive). But the benefit is that you maintain your current crypto exposure in the case of a major bear market where you could potentially purchase via Fiat at a much lower price.

Exit Strategy

I think it's important to think about an exit strategy. In my opinion, upgrading to the 5000 tier only really makes sense if you are having a lot of assets in Earn. The added 1% on card spend and other perks pales in comparison to the added 2% on Earn with a large amount of assets. It's also my opinion that MCO should only be a small portion of a crypto portfolio. Regardless, if MCO is your main holding you are betting on the crypto market going up, because the added 5000 tier benefits won't comparatively amount to much over a year anyway.
If crypto prices stay the same the benefits to holding MCO stay flat, but as crypto prices rise, the incentives change. Imagine we go on a huge bull run and the market goes up 20x. I bet a lot of people will want to rebalance and cash in some of that profit. It's quite possible holding 5000 MCO becomes too big of a risk for the benefits received.
What's nice is that CDC seems to have thought about the optimal profile for people to get to the 5000 tier level...like I stated above, people with significant assets in Earn.
Imagine the person in Case 2 above in an environment where the crypto market shoots up 20x.
In this situation, it makes sense to rebalance your portfolio and take some earnings off the table. However, it actually makes a lot of sense to keep the 5000 MCO staked and rebalance away from BTC into Stablecoins. Look at the yearly earnings of different options below:
As you can see, losing the bonus 2% in earn cuts your profit over the course of a year.
CDC was quite thoughtful in changing the award structure for the added 2% in Earn. It should keep early adopters from leaving if the market goes up, and should actually attract newly minted crypto whales as they rebalance out of other cryptos. This should keep the MCO price strong for a long time and give confidence to people investing in MCO.

Conclusion

I think upgrading to the 5000 tier can make a lot of sense for certain people. But after reaching the 5000 tier I would probably immediately cash out all rewarded MCO to Stablecoins to compound at a higher interest rate and just maintain the 5000 level. Unless there are some dramatic new rewards for the 50,000 level I don't see the value proposition to go for Black. Perhaps an additional 2% in Earn, but that is probably not sustainable to the company.
Let me know what you think, or if I made any mistakes.

Edit: Changed numbers to reflect 8% earned on staked MCO at the 5000 Tier level. This makes the upgrade more compelling.

submitted by gym7rjm to Crypto_com [link] [comments]

RESEARCH REPORT ABOUT KYBER NETWORK

RESEARCH REPORT ABOUT KYBER NETWORK
Author: Gamals Ahmed, CoinEx Business Ambassador

https://preview.redd.it/9k31yy1bdcg51.jpg?width=936&format=pjpg&auto=webp&s=99bcb7c3f50b272b7d97247b369848b5d8cc6053

ABSTRACT

In this research report, we present a study on Kyber Network. Kyber Network is a decentralized, on-chain liquidity protocol designed to make trading tokens simple, efficient, robust and secure.
Kyber design allows any party to contribute to an aggregated pool of liquidity within each blockchain while providing a single endpoint for takers to execute trades using the best rates available. We envision a connected liquidity network that facilitates seamless, decentralized cross-chain token swaps across Kyber based networks on different chains.
Kyber is a fully on-chain liquidity protocol that enables decentralized exchange of cryptocurrencies in any application. Liquidity providers (Reserves) are integrated into one single endpoint for takers and users. When a user requests a trade, the protocol will scan the entire network to find the reserve with the best price and take liquidity from that particular reserve.

1.INTRODUCTION

DeFi applications all need access to good liquidity sources, which is a critical component to provide good services. Currently, decentralized liquidity is comprised of various sources including DEXes (Uniswap, OasisDEX, Bancor), decentralized funds and other financial apps. The more scattered the sources, the harder it becomes for anyone to either find the best rate for their trade or to even find enough liquidity for their need.
Kyber is a blockchain-based liquidity protocol that aggregates liquidity from a wide range of reserves, powering instant and secure token exchange in any decentralized application.
The protocol allows for a wide range of implementation possibilities for liquidity providers, allowing a wide range of entities to contribute liquidity, including end users, decentralized exchanges and other decentralized protocols. On the taker side, end users, cryptocurrency wallets, and smart contracts are able to perform instant and trustless token trades at the best rates available amongst the sources.
The Kyber Network is project based on the Ethereum protocol that seeks to completely decentralize the exchange of crypto currencies and make exchange trustless by keeping everything on the blockchain.
Through the Kyber Network, users should be able to instantly convert or exchange any crypto currency.

1.1 OVERVIEW ABOUT KYBER NETWORK PROTOCOL

The Kyber Network is a decentralized way to exchange ETH and different ERC20 tokens instantly — no waiting and no registration needed.
Using this protocol, developers can build innovative payment flows and applications, including instant token swap services, ERC20 payments, and financial DApps — helping to build a world where any token is usable anywhere.
Kyber’s fully on-chain design allows for full transparency and verifiability in the matching engine, as well as seamless composability with DApps, not all of which are possible with off-chain or hybrid approaches. The integration of a large variety of liquidity providers also makes Kyber uniquely capable of supporting sophisticated schemes and catering to the needs of DeFi DApps and financial institutions. Hence, many developers leverage Kyber’s liquidity pool to build innovative financial applications, and not surprisingly, Kyber is the most used DeFi protocol in the world.
The Kyber Network is quite an established project that is trying to change the way we think of decentralised crypto currency exchange.
The Kyber Network has seen very rapid development. After being announced in May 2017 the testnet for the Kyber Network went live in August 2017. An ICO followed in September 2017, with the company raising 200,000 ETH valued at $60 million in just one day.
The live main net was released in February 2018 to whitelisted participants, and on March 19, 2018, the Kyber Network opened the main net as a public beta. Since then the network has seen increasing growth, with network volumes growing more than 500% in the first half of 2019.
Although there was a modest decrease in August 2019 that can be attributed to the price of ETH dropping by 50%, impacting the overall total volumes being traded and processed globally.
They are developing a decentralised exchange protocol that will allow developers to build payment flows and financial apps. This is indeed quite a competitive market as a number of other such protocols have been launched.
In Brief - Kyber Network is a tool that allows anyone to swap tokens instantly without having to use exchanges. - It allows vendors to accept different types of cryptocurrency while still being paid in their preferred crypto of choice. - It’s built primarily for Ethereum, but any smart-contract based blockchain can incorporate it.
At its core, Kyber is a decentralized way to exchange ETH and different ERC20 tokens instantly–no waiting and no registration needed. To do this Kyber uses a diverse set of liquidity pools, or pools of different crypto assets called “reserves” that any project can tap into or integrate with.
A typical use case would be if a vendor allowed customers to pay in whatever currency they wish, but receive the payment in their preferred token. Another example would be for Dapp users. At present, if you are not a token holder of a certain Dapp you can’t use it. With Kyber, you could use your existing tokens, instantly swap them for the Dapp specific token and away you go.
All this swapping happens directly on the Ethereum blockchain, meaning every transaction is completely transparent.

1.1.1 WHY BUILD THE KYBER NETWORK?

While crypto currencies were built to be decentralized, many of the exchanges for trading crypto currencies have become centralized affairs. This has led to security vulnerabilities, with many exchanges becoming the victims of hacking and theft.
It has also led to increased fees and costs, and the centralized exchanges often come with slow transfer times as well. In some cases, wallets have been locked and users are unable to withdraw their coins.
Decentralized exchanges have popped up recently to address the flaws in the centralized exchanges, but they have their own flaws, most notably a lack of liquidity, and often times high costs to modify trades in their on-chain order books.

Some of the Integrations with Kyber Protocol
The Kyber Network was formed to provide users with a decentralized exchange that keeps everything right on the blockchain, and uses a reserve system rather than an order book to provide high liquidity at all times. This will allow for the exchange and transfer of any cryptocurrency, even cross exchanges, and costs will be kept at a minimum as well.
The Kyber Network has three guiding design philosophies since the start:
  1. To be most useful the network needs to be platform-agnostic, which allows any protocol or application the ability to take advantage of the liquidity provided by the Kyber Network without any impact on innovation.
  2. The network was designed to make real-world commerce and decentralized financial products not only possible but also feasible. It does this by allowing for instant token exchange across a wide range of tokens, and without any settlement risk.
  3. The Kyber Network was created with ease of integration as a priority, which is why everything runs fully on-chain and fully transparent. Kyber is not only developer-friendly, but is also compatible with a wide variety of systems.

1.1.2 WHO INVENTED KYBER?

Kyber’s founders are Loi Luu, Victor Tran, Yaron Velner — CEO, CTO, and advisor to the Kyber Network.

1.1.3 WHAT DISTINGUISHES KYBER?

Kyber’s mission has always been to integrate with other protocols so they’ve focused on being developer-friendly by providing architecture to allow anyone to incorporate the technology onto any smart-contract powered blockchain. As a result, a variety of different dapps, vendors, and wallets use Kyber’s infrastructure including Set Protocol, bZx, InstaDApp, and Coinbase wallet.
Besides, dapps, vendors, and wallets, Kyber also integrates with other exchanges such as Uniswap — sharing liquidity pools between the two protocols.
A typical use case would be if a vendor allowed customers to pay in whatever currency they wish, but receive the payment in their preferred token. Another example would be for Dapp users. At present, if you are not a token holder of a certain Dapp you can’t use it. With Kyber, you could use your existing tokens, instantly swap them for the Dapp specific token and away you go.
Limit orders on Kyber allow users to set a specific price in which they would like to exchange a token instead of accepting whatever price currently exists at the time of trading. However, unlike with other exchanges, users never lose custody of their crypto assets during limit orders on Kyber.
The Kyber protocol works by using pools of crypto funds called “reserves”, which currently support over 70 different ERC20 tokens. Reserves are essentially smart contracts with a pool of funds. Different parties with different prices and levels of funding control all reserves. Instead of using order books to match buyers and sellers to return the best price, the Kyber protocol looks at all the reserves and returns the best price among the different reserves. Reserves make money on the “spread” or differences between the buying and selling prices. The Kyber wants any token holder to easily convert one token to another with a minimum of fuss.

1.2 KYBER PROTOCOL

The protocol smart contracts offer a single interface for the best available token exchange rates to be taken from an aggregated liquidity pool across diverse sources. ● Aggregated liquidity pool. The protocol aggregates various liquidity sources into one liquidity pool, making it easy for takers to find the best rates offered with one function call. ● Diverse sources of liquidity. The protocol allows different types of liquidity sources to be plugged into. Liquidity providers may employ different strategies and different implementations to contribute liquidity to the protocol. ● Permissionless. The protocol is designed to be permissionless where any developer can set up various types of reserves, and any end user can contribute liquidity. Implementations need to take into consideration various security vectors, such as reserve spamming, but can be mitigated through a staking mechanism. We can expect implementations to be permissioned initially until the maintainers are confident about these considerations.
The core feature that the Kyber protocol facilitates is the token swap between taker and liquidity sources. The protocol aims to provide the following properties for token trades: ● Instant Settlement. Takers do not have to wait for their orders to be fulfilled, since trade matching and settlement occurs in a single blockchain transaction. This enables trades to be part of a series of actions happening in a single smart contract function. ● Atomicity. When takers make a trade request, their trade either gets fully executed, or is reverted. This “all or nothing” aspect means that takers are not exposed to the risk of partial trade execution. ● Public rate verification. Anyone can verify the rates that are being offered by reserves and have their trades instantly settled just by querying from the smart contracts. ● Ease of integration. Trustless and atomic token trades can be directly and easily integrated into other smart contracts, thereby enabling multiple trades to be performed in a smart contract function.
How each actor works is specified in Section Network Actors. 1. Takers refer to anyone who can directly call the smart contract functions to trade tokens, such as end-users, DApps, and wallets. 2. Reserves refer to anyone who wishes to provide liquidity. They have to implement the smart contract functions defined in the reserve interface in order to be registered and have their token pairs listed. 3. Registered reserves refer to those that will be cycled through for matching taker requests. 4. Maintainers refer to anyone who has permission to access the functions for the adding/removing of reserves and token pairs, such as a DAO or the team behind the protocol implementation. 5. In all, they comprise of the network, which refers to all the actors involved in any given implementation of the protocol.
The protocol implementation needs to have the following: 1. Functions for takers to check rates and execute the trades 2. Functions for the maintainers to registeremove reserves and token pairs 3. Reserve interface that defines the functions reserves needs to implement
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1.3 KYBER CORE SMART CONTRACTS

Kyber Core smart contracts is an implementation of the protocol that has major protocol functions to allow actors to join and interact with the network. For example, the Kyber Core smart contracts provide functions for the listing and delisting of reserves and trading pairs by having clear interfaces for the reserves to comply to be able to register to the network and adding support for new trading pairs. In addition, the Kyber Core smart contracts also provide a function for takers to query the best rate among all the registered reserves, and perform the trades with the corresponding rate and reserve. A trading pair consists of a quote token and any other token that the reserve wishes to support. The quote token is the token that is either traded from or to for all trades. For example, the Ethereum implementation of the Kyber protocol uses Ether as the quote token.
In order to search for the best rate, all reserves supporting the requested token pair will be iterated through. Hence, the Kyber Core smart contracts need to have this search algorithm implemented.
The key functions implemented in the Kyber Core Smart Contracts are listed in Figure 2 below. We will visit and explain the implementation details and security considerations of each function in the Specification Section.

1.4 HOW KYBER’S ON-CHAIN PROTOCOL WORKS?

Kyber is the liquidity infrastructure for decentralized finance. Kyber aggregates liquidity from diverse sources into a pool, which provides the best rates for takers such as DApps, Wallets, DEXs, and End users.

1.4.1 PROVIDING LIQUIDITY AS A RESERVE

Anyone can operate a Kyber Reserve to market make for profit and make their tokens available for DApps in the ecosystem. Through an open reserve architecture, individuals, token teams and professional market makers can contribute token assets to Kyber’s liquidity pool and earn from the spread in every trade. These tokens become available at the best rates across DApps that tap into the network, making them instantly more liquid and useful.
MAIN RESERVE TYPES Kyber currently has over 45 reserves in its network providing liquidity. There are 3 main types of reserves that allow different liquidity contribution options to suit the unique needs of different providers. 1. Automated Price Reserves (APR) — Allows token teams and users with large token holdings to have an automated yet customized pricing system with low maintenance costs. Synthetix and Melon are examples of teams that run APRs. 2. Fed Price Reserves (FPR) — Operated by professional market makers that require custom and advanced pricing strategies tailored to their specific needs. Kyber alongside reserves such as OneBit, runs FPRs. 3. Bridge Reserves (BR) — These are specialized reserves meant to bring liquidity from other on-chain liquidity providers like Uniswap, Oasis, DutchX, and Bancor into the network.

1.5 KYBER NETWORK ROLES

There Kyber Network functions through coordination between several different roles and functions as explained below: - Users — This entity uses the Kyber Network to send and receive tokens. A user can be an individual, a merchant, and even a smart contract account. - Reserve Entities — This role is used to add liquidity to the platform through the dynamic reserve pool. Some reserve entities are internal to the Kyber Network, but others may be registered third parties. Reserve entities may be public if the public contributes to the reserves they hold, otherwise they are considered private. By allowing third parties as reserve entities the network adds diversity, which prevents monopolization and keeps exchange rates competitive. Allowing third party reserve entities also allows for the listing of less popular coins with lower volumes. - Reserve Contributors — Where reserve entities are classified as public, the reserve contributor is the entity providing reserve funds. Their incentive for doing so is a profit share from the reserve. - The Reserve Manager — Maintains the reserve, calculates exchange rates and enters them into the network. The reserve manager profits from exchange spreads set by them on their reserves. They can also benefit from increasing volume by accessing the entire Kyber Network. - The Kyber Network Operator — Currently the Kyber Network team is filling the role of the network operator, which has a function to adds/remove Reserve Entities as well as controlling the listing of tokens. Eventually, this role will revert to a proper decentralized governance.

1.6 BASIC TOKEN TRADE

A basic token trade is one that has the quote token as either the source or destination token of the trade request. The execution flow of a basic token trade is depicted in the diagram below, where a taker would like to exchange BAT tokens for ETH as an example. The trade happens in a single blockchain transaction. 1. Taker sends 1 ETH to the protocol contract, and would like to receive BAT in return. 2. Protocol contract queries the first reserve for its ETH to BAT exchange rate. 3. Reserve 1 offers an exchange rate of 1 ETH for 800 BAT. 4. Protocol contract queries the second reserve for its ETH to BAT exchange rate. 5. Reserve 2 offers an exchange rate of 1 ETH for 820 BAT. 6. This process goes on for the other reserves. After the iteration, reserve 2 is discovered to have offered the best ETH to BAT exchange rate. 7. Protocol contract sends 1 ETH to reserve 2. 8. The reserve sends 820 BAT to the taker.

1.7 TOKEN-TO-TOKEN TRADE

A token-to-token trade is one where the quote token is neither the source nor the destination token of the trade request. The exchange flow of a token to token trade is depicted in the diagram below, where a taker would like to exchange BAT tokens for DAI as an example. The trade happens in a single blockchain transaction. 1. Taker sends 50 BAT to the protocol contract, and would like to receive DAI in return. 2. Protocol contract sends 50 BAT to the reserve offering the best BAT to ETH rate. 3. Protocol contract receives 1 ETH in return. 4. Protocol contract sends 1 ETH to the reserve offering the best ETH to DAI rate. 5. Protocol contract receives 30 DAI in return. 6. Protocol contract sends 30 DAI to the user.

2.KYBER NETWORK CRYSTAL (KNC) TOKEN

Kyber Network Crystal (KNC) is an ERC-20 utility token and an integral part of Kyber Network.
KNC is the first deflationary staking token where staking rewards and token burns are generated from actual network usage and growth in DeFi.
The Kyber Network Crystal (KNC) is the backbone of the Kyber Network. It works to connect liquidity providers and those who need liquidity and serves three distinct purposes. The first of these is to collect transaction fees, and a portion of every fee collected is burned, which keeps KNC deflationary. Kyber Network Crystals (KNC), are named after the crystals in Star Wars used to power light sabers.
The KNC also ensures the smooth operation of the reserve system in the Kyber liquidity since entities must use third-party tokens to buy the KNC that pays for their operations in the network.
KNC allows token holders to play a critical role in determining the incentive system, building a wide base of stakeholders, and facilitating economic flow in the network. A small fee is charged each time a token exchange happens on the network, and KNC holders get to vote on this fee model and distribution, as well as other important decisions. Over time, as more trades are executed, additional fees will be generated for staking rewards and reserve rebates, while more KNC will be burned. - Participation rewards — KNC holders can stake KNC in the KyberDAO and vote on key parameters. Voters will earn staking rewards (in ETH) - Burning — Some of the network fees will be burned to reduce KNC supply permanently, providing long-term value accrual from decreasing supply. - Reserve incentives — KNC holders determine the portion of network fees that are used as rebates for selected liquidity providers (reserves) based on their volume performance.

Finally, the KNC token is the connection between the Kyber Network and the exchanges, wallets, and dApps that leverage the liquidity network. This is a virtuous system since entities are rewarded with referral fees for directing more users to the Kyber Network, which helps increase adoption for Kyber and for the entities using the Network.
And of course there will soon be a fourth and fifth uses for the KNC, which will be as a staking token used to generate passive income, as well as a governance token used to vote on key parameters of the network.
The Kyber Network Crystal (KNC) was released in a September 2017 ICO at a price around $1. There were 226,000,000 KNC minted for the ICO, with 61% sold to the public. The remaining 39% are controlled 50/50 by the company and the founders/advisors, with a 1 year lockup period and 2 year vesting period.
Currently, just over 180 million coins are in circulation, and the total supply has been reduced to 210.94 million after the company burned 1 millionth KNC token in May 2019 and then its second millionth KNC token just three months later.
That means that while it took 15 months to burn the first million KNC, it took just 10 weeks to burn the second million KNC. That shows how rapidly adoption has been growing recently for Kyber, with July 2019 USD trading volumes on the Kyber Network nearly reaching $60 million. This volume has continued growing, and on march 13, 2020 the network experienced its highest daily trading activity of $33.7 million in a 24-hour period.
Currently KNC is required by Reserve Managers to operate on the network, which ensures a minimum amount of demand for the token. Combined with future plans for burning coins, price is expected to maintain an upward bias, although it has suffered along with the broader market in 2018 and more recently during the summer of 2019.
It was unfortunate in 2020 that a beginning rally was cut short by the coronavirus pandemic, although the token has stabilized as of April 2020, and there are hopes the rally could resume in the summer of 2020.

2.1 HOW ARE KNC TOKENS PRODUCED?

The native token of Kyber is called Kyber Network Crystals (KNC). All reserves are required to pay fees in KNC for the right to manage reserves. The KNC collected as fees are either burned and taken out of the total supply or awarded to integrated dapps as an incentive to help them grow.

2.2 HOW DO YOU GET HOLD OF KNC TOKENS?

Kyber Swap can be used to buy ETH directly using a credit card, which can then be used to swap for KNC. Besides Kyber itself, exchanges such as Binance, Huobi, and OKex trade KNC.

2.3 WHAT CAN YOU DO WITH KYBER?

The most direct and basic function of Kyber is for instantly swapping tokens without registering an account, which anyone can do using an Etheruem wallet such as MetaMask. Users can also create their own reserves and contribute funds to a reserve, but that process is still fairly technical one–something Kyber is working on making easier for users in the future.

2.4 THE GOAL OF KYBER THE FUTURE

The goal of Kyber in the coming years is to solidify its position as a one-stop solution for powering liquidity and token swapping on Ethereum. Kyber plans on a major protocol upgrade called Katalyst, which will create new incentives and growth opportunities for all stakeholders in their ecosystem, especially KNC holders. The upgrade will mean more use cases for KNC including to use KNC to vote on governance decisions through a decentralized organization (DAO) called the KyberDAO.
With our upcoming Katalyst protocol upgrade and new KNC model, Kyber will provide even more benefits for stakeholders. For instance, reserves will no longer need to hold a KNC balance for fees, removing a major friction point, and there will be rebates for top performing reserves. KNC holders can also stake their KNC to participate in governance and receive rewards.

2.5 BUYING & STORING KNC

Those interested in buying KNC tokens can do so at a number of exchanges. Perhaps your best bet between the complete list is the likes of Coinbase Pro and Binance. The former is based in the USA whereas the latter is an offshore exchange.
The trading volume is well spread out at these exchanges, which means that the liquidity is not concentrated and dependent on any one exchange. You also have decent liquidity on each of the exchange books. For example, the Binance BTC / KNC books are wide and there is decent turnover. This means easier order execution.
KNC is an ERC20 token and can be stored in any wallet with ERC20 support, such as MyEtherWallet or MetaMask. One interesting alternative is the KyberSwap Android mobile app that was released in August 2019.
It allows for instant swapping of tokens and has support for over 70 different altcoins. It also allows users to set price alerts and limit orders and works as a full-featured Ethereum wallet.

2.6 KYBER KATALYST UPGRADE

Kyber has announced their intention to become the de facto liquidity layer for the Decentralized Finance space, aiming to have Kyber as the single on-chain endpoint used by the majority of liquidity providers and dApp developers. In order to achieve this goal the Kyber Network team is looking to create an open ecosystem that garners trust from the decentralized finance space. They believe this is the path that will lead the majority of projects, developers, and users to choose Kyber for liquidity needs. With that in mind they have recently announced the launch of a protocol upgrade to Kyber which is being called Katalyst.
The Katalyst upgrade will create a stronger ecosystem by creating strong alignments towards a common goal, while also strengthening the incentives for stakeholders to participate in the ecosystem.
The primary beneficiaries of the Katalyst upgrade will be the three major Kyber stakeholders: 1. Reserve managers who provide network liquidity; 2. dApps that connect takers to Kyber; 3. KNC holders.
These stakeholders can expect to see benefits as highlighted below: Reserve Managers will see two new benefits to providing liquidity for the network. The first of these benefits will be incentives for providing reserves. Once Katalyst is implemented part of the fees collected will go to the reserve managers as an incentive for providing liquidity.
This mechanism is similar to rebates in traditional finance, and is expected to drive the creation of additional reserves and market making, which in turn will lead to greater liquidity and platform reach.
Katalyst will also do away with the need for reserve managers to maintain a KNC balance for use as network fees. Instead fees will be automatically collected and used as incentives or burned as appropriate. This should remove a great deal of friction for reserves to connect with Kyber without affecting the competitive exchange rates that takers in the system enjoy. dApp Integrators will now be able to set their own spread, which will give them full control over their own business model. This means the current fee sharing program that shares 30% of the 0.25% fee with dApp developers will go away and developers will determine their own spread. It’s believed this will increase dApp development within Kyber as developers will now be in control of fees.
KNC Holders, often thought of as the core of the Kyber Network, will be able to take advantage of a new staking mechanism that will allow them to receive a portion of network fees by staking their KNC and participating in the KyberDAO.

2.7 COMING KYBERDAO

With the implementation of the Katalyst protocol the KNC holders will be put right at the heart of Kyber. Holders of KNC tokens will now have a critical role to play in determining the future economic flow of the network, including its incentive systems.
The primary way this will be achieved is through KyberDAO, a way in which on-chain and off-chain governance will align to streamline cooperation between the Kyber team, KNC holders, and market participants.
The Kyber Network team has identified 3 key areas of consideration for the KyberDAO: 1. Broad representation, transparent governance and network stability 2. Strong incentives for KNC holders to maintain their stake and be highly involved in governance 3. Maximizing participation with a wide range of options for voting delegation
Interaction between KNC Holders & Kyber
This means KNC holders have been empowered to determine the network fee and how to allocate the fees to ensure maximum network growth. KNC holders will now have three fee allocation options to vote on: - Voting Rewards: Immediate value creation. Holders who stake and participate in the KyberDAO get their share of the fees designated for rewards. - Burning: Long term value accrual. The decreasing supply of KNC will improve the token appreciation over time and benefit those who did not participate. - Reserve Incentives:Value creation via network growth. By rewarding Kyber reserve managers based on their performance, it helps to drive greater volume, value, and network fees.

2.8 TRANSPARENCY AND STABILITY

The design of the KyberDAO is meant to allow for the greatest network stability, as well as maximum transparency and the ability to quickly recover in emergency situations. Initally the Kyber team will remain as maintainers of the KyberDAO. The system is being developed to be as verifiable as possible, while still maintaining maximum transparency regarding the role of the maintainer in the DAO.
Part of this transparency means that all data and processes are stored on-chain if feasible. Voting regarding network fees and allocations will be done on-chain and will be immutable. In situations where on-chain storage or execution is not feasible there will be a set of off-chain governance processes developed to ensure all decisions are followed through on.

2.9 KNC STAKING AND DELEGATION

Staking will be a new addition and both staking and voting will be done in fixed periods of times called “epochs”. These epochs will be measured in Ethereum block times, and each KyberDAO epoch will last roughly 2 weeks.
This is a relatively rapid epoch and it is beneficial in that it gives more rapid DAO conclusion and decision-making, while also conferring faster reward distribution. On the downside it means there needs to be a new voting campaign every two weeks, which requires more frequent participation from KNC stakeholders, as well as more work from the Kyber team.
Delegation will be part of the protocol, allowing stakers to delegate their voting rights to third-party pools or other entities. The pools receiving the delegation rights will be free to determine their own fee structure and voting decisions. Because the pools will share in rewards, and because their voting decisions will be clearly visible on-chain, it is expected that they will continue to work to the benefit of the network.

3. TRADING

After the September 2017 ICO, KNC settled into a trading price that hovered around $1.00 (decreasing in BTC value) until December. The token has followed the trend of most other altcoins — rising in price through December and sharply declining toward the beginning of January 2018.
The KNC price fell throughout all of 2018 with one exception during April. From April 6th to April 28th, the price rose over 200 percent. This run-up coincided with a blog post outlining plans to bring Bitcoin to the Ethereum blockchain. Since then, however, the price has steadily fallen, currently resting on what looks like a $0.15 (~0.000045 BTC) floor.
With the number of partners using the Kyber Network, the price may rise as they begin to fully use the network. The development team has consistently hit the milestones they’ve set out to achieve, so make note of any release announcements on the horizon.

4. COMPETITION

The 0x project is the biggest competitor to Kyber Network. Both teams are attempting to enter the decentralized exchange market. The primary difference between the two is that Kyber performs the entire exchange process on-chain while 0x keeps the order book and matching off-chain.
As a crypto swap exchange, the platform also competes with ShapeShift and Changelly.

5.KYBER MILESTONES

• June 2020: Digifox, an all-in-one finance application by popular crypto trader and Youtuber Nicholas Merten a.k.a DataDash (340K subs), integrated Kyber to enable users to easily swap between cryptocurrencies without having to leave the application. • June 2020: Stake Capital partnered with Kyber to provide convenient KNC staking and delegation services, and also took a KNC position to participate in governance. • June 2020: Outlined the benefits of the Fed Price Reserve (FPR) for professional market makers and advanced developers. • May 2020: Kyber crossed US$1 Billion in total trading volume and 1 Million transactions, performed entirely on-chain on Ethereum. • May 2020: StakeWith.Us partnered Kyber Network as a KyberDAO Pool Master. • May 2020: 2Key, a popular blockchain referral solution using smart links, integrated Kyber’s on-chain liquidity protocol for seamless token swaps • May 2020: Blockchain game League of Kingdoms integrated Kyber to accept Token Payments for Land NFTs. • May 2020: Joined the Zcash Developer Alliance , an invite-only working group to advance Zcash development and interoperability. • May 2020: Joined the Chicago DeFi Alliance to help accelerate on-chain market making for professionals and developers. • March 2020: Set a new record of USD $33.7M in 24H fully on-chain trading volume, and $190M in 30 day on-chain trading volume. • March 2020: Integrated by Rarible, Bullionix, and Unstoppable Domains, with the KyberWidget deployed on IPFS, which allows anyone to swap tokens through Kyber without being blocked. • February 2020: Popular Ethereum blockchain game Axie Infinity integrated Kyber to accept ERC20 payments for NFT game items. • February 2020: Kyber’s protocol was integrated by Gelato Finance, Idle Finance, rTrees, Sablier, and 0x API for their liquidity needs. • January 2020: Kyber Network was found to be the most used protocol in the whole decentralized finance (DeFi) space in 2019, according to a DeFi research report by Binance. • December 2019: Switcheo integrated Kyber’s protocol for enhanced liquidity on their own DEX. • December 2019: DeFi Wallet Eidoo integrated Kyber for seamless in-wallet token swaps. • December 2019: Announced the development of the Katalyst Protocol Upgrade and new KNC token model. • July 2019: Developed the Waterloo Bridge , a Decentralized Practical Cross-chain Bridge between EOS and Ethereum, successfully demonstrating a token swap between Ethereum to EOS. • July 2019: Trust Wallet, the official Binance wallet, integrated Kyber as part of its decentralized token exchange service, allowing even more seamless in-wallet token swaps for thousands of users around the world. • May 2019: HTC, the large consumer electronics company with more than 20 years of innovation, integrated Kyber into its Zion Vault Wallet on EXODUS 1 , the first native web 3.0 blockchain phone, allowing users to easily swap between cryptocurrencies in a decentralized manner without leaving the wallet. • January 2019: Introduced the Automated Price Reserve (APR) , a capital efficient way for token teams and individuals to market make with low slippage. • January 2019: The popular Enjin Wallet, a default blockchain DApp on the Samsung S10 and S20 mobile phones, integrated Kyber to enable in-wallet token swaps. • October 2018: Kyber was a founding member of the WBTC (Wrapped Bitcoin) Initiative and DAO. • October 2018: Developed the KyberWidget for ERC20 token swaps on any website, with CoinGecko being the first major project to use it on their popular site.

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FreeBitcoin como utilizar los Rewards Points y Ticket de Loteria[Febrero 2017]

Live Bitcoin Trading With DeriBot on Deribit DeriBot Backup 563 watching Live now The best way to become a millionaire in five years or less 02 - Duration: 22:01. #Bitcoin #ethereum20 #ethereumnews Ethereum 2.0 Staking Rewards Calculator - ETHBTC Pair undervalued & ETH a legal Asset in China Kierin Mulholland - DeFi & Crypto Videos Calculate how many Ultimate Reward Points you can earn with the Chase Sapphire Reserve Card and calculate the cash value of the card based on how much each perk is worth to you. Asslam o Alaikum Friends!! Is video me mukamal detail k sath calculation k zirye reward points ko rs me convert kerne ka tarreka bataya gya hay.. Prpal Urdu ... This video goes over my 7 day 1 week Bitcoin Mining experiment. I let my computer Mine for Bitcoin for a week straight, to see how much money I could generat...

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