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Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Public Proposal TL;DR:

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

Hello Reddit and Ethereum community!

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

Executive summary

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

Response and PoC

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

Live Demo

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

Source Code

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

Scaling

How it works & scales

Architectural Scaling

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

Economic Scaling

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

Scaled Deployment

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

Flexibility in Scaling

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

Cost

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

Getting Started

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

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

API Documentation

APIs (on chain & off)

SDK Source

Nobody’s Perfect

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

Costs and resources

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

Requirements

Scaling

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

Decentralization

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

Usability Scaling solutions should have a simple end user experience.

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

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

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

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

Bonus Points

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

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

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

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

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

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

Bonus

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

TIME

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

Dragon Den

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

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

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

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

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

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

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

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

Other Considerations

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

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

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

Conclusion

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

Disney Releases Blockchain Platform as Open Source

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

Open Source

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

Dragonchain Foundation

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

RESEARCH REPORT ABOUT ARYACOIN

RESEARCH REPORT ABOUT ARYACOIN
Author: Gamals Ahmed, CoinEx Business Ambassador

https://preview.redd.it/a7jv4azk86u51.jpg?width=1600&format=pjpg&auto=webp&s=e4a4dbb5afacd5747076beaa59e6343b805c3392

ABSTRACT

Aryacoin is a new cryptocurrency, which allows for decentralized, peer to peer transactions of electronic cash. It is like Bitcoin and Litecoin, but the trading of the coin occurs on sales platforms that have no restriction to use. Further, it was created with the goal of addressing the double spend issues of Bitcoin and does so using a timestamp server to verify transactions. It works by taking the hash of a block of items to be timestamped and widely publishing the hash. The timestamp proves that the data must have existed at the time in order to get the hash. Each timestamp then includes the previous timestamp in its hash, forming a chain.
The Aryacoin team is continuously developing new use cases for the coin, including exchanges where users can exchange the coins without any fees or restrictions, and offline options where the coins can be bought and sold for cash. The coins can also be used on the company’s other platform, mrdigicoin.io. Along with the coin, there is a digital wallet that can be created and controlled by the user entirely, with no control being retained by the Aryacoin team.

1.INTRODUCTION

The concept of Blockchain first came to fame in October 2008, as part of a proposal for Bitcoin, with the aim to create P2P money without banks. Bitcoin introduced a novel solution to the age-old human problem of trust. The underlying blockchain technology allows us to trust the outputs of the system without trusting any actor within it. People and institutions who do not know or trust each other, reside in different countries, are subject to different jurisdictions, and who have no legally binding agreements with each other, can now interact over the Internet without the need for trusted third parties like banks, Internet platforms, or other types of clearing institutions.
When bitcoin was launched it was revolutionary allowing people to transfer money to anytime and anywhere with very low transaction fees . It was decentralized and their is no third party involved in the transaction , only the sender and receiver were involved.
This paper provide a solution to the double-spending problem using a peer-to-peer distributed timestamp server to generate computational proof of the chronological order of transactions.The system is secure as long as honest nodes collectively control more CPU power than any cooperating group of attacker nodes. Bitcoin was made so that it would not be controlled or regulated but now exchanges and governments are regulating bitcoin and other cryptocurrencies at every step. Aryacoin was developed to overcome these restrictions on a free currency.
Aryacoin is a new age cryptocurrency, which withholds the original principle on which the concept of cryptocurrency was established. Combining the best in blockchain technology since the time of its creation, Aryacoin strives to deliver the highest trading and mining standards for its community.

1.1 OVERVIEW ABOUT ARYACOIN

Aryacoin is a new age cryptocurrency, which withholds the original principle on which the concept of cryptocurrency was established. Combining the best in blockchain technology since the time of its creation, Aryacoin strives to deliver the highest trading and mining standards for its community.
Aryacoin is a blockchain based project that allows users to access their wallet on the web and mobile browsers, using their login details.
Aryacoin can be mined; it also can be exchanged by other digital currencies in several world-famous exchanges such as Hitbtc, CoinEx, P2pb2b, WhiteBit, Changelly and is also listed in reputable wallets such as Coinomi and Guarda.
Aryacoin is a coin, which can be used by anyone looking to use cryptocurrency which allows them to keep their privacy even when buying/selling the coin along with while using the coin during transactions. Proof of work and cryptographic hashes allows transactions to verified.
Stable Fee Per AYA is a unique feature of Aryacoin, so by increasing the amount or volume of the transaction, there is no change in the fee within the network, which means that the fee for sending an amount less than 1 AYA is equal to several hundred million AYA. Another unique feature of Aryacoin is the undetectability of transactions in Explorer, such as the DASH and Monero, of course, this operation is unique to Aryacoin.
Using Aryacoin digital currency, like other currencies, international transactions can be done very quickly and there are no limitations in this area as the creators claim.
Aryacoin aims to allow users to access the Aryacoin wallet via the web and mobile browsers using their login details.
Aryacoin is a peer-to-peer electronic cash system that enables users to send and receive payments directly from one party to another, and allow them to transfer funds across borders with no restriction or third party involvement. The blockchain-based system embraces the digital signature, which prevents double spending and low transfer fees, which enables users to transfer huge amounts with very low fees. The proof-of-work consensus mechanism allows each transaction to be verified and confirmed, while anonymity enables users to use the coin anywhere at any time.
According to the website of the operation, each wallet is divided into 2 or more AYA wallet addresses for each transaction, and depending on the volume of the transaction block, the origin, and destination of transactions in the network can not be traced and displayed to the public.
In fact, each wallet in Aryacoin consists of a total of several wallets. The number of these wallets increases per transaction to increase both security and privacy. Aryacoin also uses the dPoW protocol. In the dPoW protocol, a second layer is added to the network to verify transactions, which makes “51% attack” impossible even with more than half of the network hash, and blocks whose Blockchain uses this second layer of security never run the risk of 51% attacks.
AYA has been listed on a number of crypto exchanges, unlike other main cryptocurrencies, it cannot be directly purchased with fiats money. However, You can still easily buy this coin by
first buying Bitcoin from any large exchanges and then transfer to the exchange that offers to trade this coin.

1.1.1 ARYACOIN HISTORY

Aryacoin (AYA) is a new cryptocurrency, which has been created by a group of Iranian developers, is an altcoin which allows for decentralised, peer to peer transactions of electronic cash without any fees whatsoever. Along with the coin, there is a digital wallet that can be created and managed by the user entirely, with no control being retained by the Aryacoin team.
Aryacoin’s founder, Kiumars Parsa, has been a fan of alternative currencies and particularly Bitcoin.
We see people from all around the world using Blockchain technology and the great benefits that came with it and it then that I decided to solve this puzzle for find a way of bringing the last missing piece to the jigsaw. The idea for Aryacoin was born.” Parsa said.
Parsa and his team of Iranian ex-pats not only persevered but expedited the project and just a year later, in the summer of 2019, the first version of Aryacoin was released. In 2020, Aryacoin is the first and only Iranian coin listed on CMC.
Parsa goes on to state that it is now the strength of the community that has invested in the coin that will ultimately drive its success, alongside its robust technology and appealing 0% network fees.
We have thousands of voices behind Aryacoin. People for the people make this coin. It is a massive shout out for democracy. This had made us base the whole team strategy on the benefits for both our users and our traders.
One key example is that the network fee on AYA Blockchain is 0%. Yes, absolutely nothing, which which differentiates us from other networks. What also differentiates us from other coins is that we have AYAPAY which is the first cryptocurrency Gateway in the world which does not save funds on third party storage with all funds being forwarded directly to any wallet address that the Gateway owner requests”.
So for the first time ever, and unlike other gateways, incoming funds will be saved on the users account with submitted withdrawal requests then made on the Gateway host website. In AYAPAY which has also been developed by the Aryacoin team, all funds without extra fees or extra costs will directly forwarded to users wallets. We have named this technology as CloudWithdrawal.
We are continuously challenging ourselves as it is a crowded marketplace. We are striving to have a safer Blockchain against 51% attacks, faster confirmations speeds of transactions, cheaper network fee, growing the market by cooperation with Top tier Exchangers.

1.1.2 ARYACOIN’S MAIN GOAL

Aryacoin’s main goal is to educate people and give them the freedom to use cryptocurrency in any way they want. Aryacoin empowers the users to transfer, pay, trade cryptocurrency from any country around the globe.
Platforms that have been created by Aryacoin Team, as well as those that will go live in future, operate on the same principle and exclude absolutely no one.

1.1.3 PROBLEM ARYACOIN SEEKS TO SOLVE

Aryacoin aims to provide a long-term solution to the problem of double spending, which is still common in the crypto market. The developers of the system have created a peer-to-peer distributed timestamp server that generates computational proof of the transactions as they occur.
Besides, the system remains secure provided honest nodes control more CPU power than any cooperating group of attacker nodes. While Bitcoin was designed not to be regulated or controlled, many exchanges and governments have put regulatory measures on the pioneer cryptocurrency at every step. Aryacoin aims to overcome these restrictions as a free digital currency.

1.1.4 BENEFITS OF USING ARYACOIN

Aryacoin solution offers the following benefits:
  • Real-time update: whether you’re going on a holiday or a business trip, no problem. You can access your coins all over the world.
  • Instant operations: Aryacoin makes it quite easy for you to use your digital wallet and perform various operations with it.
  • Safe and secure: all your data is stored encrypted and can only be decrypted with your private key, seed, or password.
  • Strong security: The system has no control over your wallet. You are 100% in charge of your wallet and funds.

1.1.5 ARYACOIN FEATURES

1. Anonymity
The coin provides decent level of anonymity for all its users. The users can send their transactions to any of the public nodes to be broadcasted , the transaction sent to the nodes should be signed by the private key of the sender address . This allows the users to use the coin anywhere any time , sending transactions directly to the node allows users from any place and country .
2. Real Life Usage
aryacoin’s team is continuously developing new and innovative ways to use the coins , they are currently developing exchanges where the users can exchange the coins without any fees and any restrictions . They also are currently developing other innovative technologies, which would allow users to spend our coins everywhere and anywhere.
3. Offline Exchanges
They are also working with different offline vendors which would enable them to buy and sell the coins directly to our users on a fixed/variable price this would allow easy buy/sell directly using cash . This would allow the coins to be accessible to users without any restrictions which most of the online exchanges have, also increase the value and number of users along with new ways to spend the coin. This would increase anonymity level of the
coin. In addition, introduce new users into the cryptomarket and technology. Creating a revolution, which educates people about crypto and introduce them to the crypto world, which introduces a completely new group of people into crypto and a move towards a Decentralized future!
4. Transactions
When it comes to transactions, Aryacoin embraces a chain of digital signatures, where each owner simply transfers the coin to the next person by digitally signing a hash of the previous transaction and the public key of the next owner. The recipient can then verify the signatures to confirm the chain of ownership. Importantly, Aryacoin comes with a trusted central authority that checks every transaction for double spending.
5. Business Partner with Simplex
Aryacoin is the first and only Iranian digital currency that managed to obtain a trading license in other countries.
In collaboration with the foundation and financial giant Simplex, a major cryptocurrency company that has large companies such as Binance, P2P, Changelly, etc. Aryacoin has been licensed to enter the world’s major exchanges, as well as the possibility of purchasing AYA through Credit Cards, which will begin in the second half of 2020.
Also, the possibility of purchasing Aryacoin through Visa and MasterCard credit cards will be activated simultaneously inside the Aryacoin site. plus, in less than a year, AYA will be placed next to big names such as CoinCapMarket, Coinomi, P2P, Coinpayments and many other world-class brands today.

1.1.6 WHY CHOOSE ARYACOIN?

If you want to use a cryptocurrency that allows you to keep your privacy online even when buying and selling the coins, the Aryacoin team claims that AYA is the way to go. Aryacoin is putting in the work: with more ways to buy and sell, and fixing the issues that were present in the original Bitcoin, plus pushing the boundaries with innovative solutions in cryptocurrencies. You can get started using Aryacoin (AYA) payments simply by having a CoinPayments account!

1.1.7 ARYANA CENTRALIZED EXCHANGE

Aryana, the first Iranian exchange is a unique platform with the following features:
  • The first real international Persian exchange that obtains international licenses and is listed in CoinMarketCap.
  • The first Iranian exchange that has been cooperating with a legal and European exchange for 3 years.
  • The possibility of trading in Tomans (available currency in Iran) at the user’s desired price and getting rid of the transaction prices imposed by domestic sites inside Iran.
  • There is an internal fee payment plan by Iranian domestic banks for depositing and withdrawing Tomans for Aryacoin holders in Aryana Exchange.
  • The number that you see on the monitor and in your account will be equal to the number that is transferred to your bank account without a difference of one Rial.
  • The last but not least, noting the fact that there is a trading in Tomans possibility in Aryana exchange.
Aryana Exchange is using the most powerful, fastest, and most expensive server in the world, Google Cloud Platform (GCP), which is currently the highest quality server for an Iranian site, so that professional traders do not lag behind the market even for a second.
The feature of Smart Trading Robots is one of the most powerful features for digital currency traders. Digital cryptocurrency traders are well aware of how much they will benefit from smart trading robots. In the Aryana exchange, it is possible to connect exchange user accounts to intelligent trading bots and trade even when they are offline.
The injection of $ 1 million a day in liquidity by the WhiteBite exchange to maintain and support the price of Tether and eliminate the Tether fluctuations with Bitcoin instabilities used by profiteers to become a matter of course.

1.1.8 HOW DOES ARYACOIN WORK?

Aryacoin (AYA) tries to ensure a high level of security and privacy. The team has made sure to eliminate any trading restrictions for the network users: no verification is required to carry out transactions on AYA, making the project truly anonymous, decentralized, and giving it a real use in day-to-day life. The Delayed-Proof-of-Work (dPoW) algorithm makes the Aryacoin blockchain immune to any attempts of a 51% attack. AYA defines a coin as a chain of digital signatures — each owner transfers the coin to the next owner by digitally signing the hash of the previous transaction and the public key of the next owner, and the receiver verifies the signatures and the chain of ownership.

2. ARYACOIN TECHNOLOGY

2.1 PROOF-OF-WORK

They use a proof-of-work system similar to Adam Back’s Hashcash to implement a distributed timestamp server on a peer-to-peer basis, rather than newspaper or Usenet publications. The proof-of-work involves scanning for a value that when hashed, such as with SHA-256, the hash begins with a number of zero bits. The average work required is exponential in the number of zero bits required and can be verified by executing a single hash.
For their timestamp network, they implement the proof-of-work by incrementing a nonce in the block until a value is found that gives the block’s hash the required zero bits. Once the CPU effort has been expended to make it satisfy the proof-of-work, the block cannot be changed without redoing the work. As later blocks are chained after it, the work to change the block would include redoing all the blocks after it.
The proof-of-work also solves the problem of determining representation in majority decision making. If the majority were based on one-IP-address-one-vote, it could be subverted by anyone able to allocate many IPs. Proof-of-work is essentially one-CPU-one-vote. The majority decision is represented by the longest chain, which has the greatest proof-of-work effort invested in it. If honest nodes control a majority of CPU power, the honest chain will grow the fastest and outpace any competing chains. To modify a past
block, an attacker would have to redo the proof-of-work of the block and all blocks after it, then catch up with, and surpass the work of the honest nodes.

2.2 NETWORK

The steps to run the network are as follows:
  • New transactions are broadcast to all nodes.
  • Each node collects new transactions into a block.
  • Each node works on finding a difficult proof-of-work for its block.
  • When a node finds a proof-of-work, it broadcasts the block to all nodes.
  • Nodes accept the block only if all transactions in it are valid and not already spent.
This is a very simple system that makes the network fast and scalable, while also providing a decent level of anonymity for all users. Users can send their transactions to any of the public nodes to be broadcast, and the private key of the sender’s address should sign any transaction sent to the nodes. This way, all transaction info remains strictly confidential. It also allows users to send transactions directly to the node from any place at any time and allows the transferring of huge amounts with very low fees.

2.3 AYAPAY PAYMENT SERVICES GATEWAY:

According to creators Aryacoin, the development team has succeeded in inventing a new blockchain technology for the first time in the world, which is undoubtedly a big step and great news for all digital currency enthusiasts around the world.
This new technology has been implemented on the Aryacoin AYAPAY platform and was unveiled on October 2. AYAPAY payment platform is the only payment gateway in the world that does not save money in users’ accounts and transfers incoming coins directly to any wallet address requested by the gateway owner without any additional transaction or fee.
In other similar systems or even systems such as PayPal, money is stored in the user account.

2.4 CONSENSUS ALGORITHM IN ARYACOIN

The devs introduced the Delayed-Proof-of-Work (dPoW) algorithm, which represents a hybrid consensus method that allows one blockchain to take advantage of the security provided by the hashing power of another blockchain. The AYA blockchain works on dPoW and can use such consensus methods as Proof-of-Work (PoW) or Proof-of-Stake (PoS) and join to any desired PoW blockchain. The main purpose of this is to allow the blockchain to continue operating without notary nodes on the basis of its original consensus method. In this situation, additional security will no longer be provided through the attached blockchain, but this is not a particularly significant problem. dPoW can improve the security level and reduce energy consumption for any blockchain.

2.5 DOUBLE-SPEND PROBLEM AND SOLUTION

One of the main problems in the blockchain world is that a receiver is unable to verify whether or not one of the senders did not double-spend. Aryacoin provides the solution, and has established a trusted central authority, or mint, that checks every transaction for double-spending. Only the mint can issue a new coin and all the coins issued directly from the mint are trusted and cannot be double-spent. However, such a system cannot therefore
be fully decentralized because it depends on the company running the mint, similar to a bank. Aryacoin implements a scheme where the receiver knows that the previous owners did not sign any earlier transactions. The mint is aware of all transactions including which of them arrived first. The developers used an interesting solution called the Timestamp Server, which works by taking a hash of a block of items to be ‘timestamped’ and publishing the hash. Each timestamp includes the previous timestamp in its hash, forming a chain. To modify a block, an attacker would have to redo the proof-of-work of all previous blocks, then catch up with, and surpass the work of the honest nodes. This is almost impossible, and makes the network processes more secure. The proof-of-work difficulty varies according to circumstances. Such an approach ensures reliability and high throughput.

3. ARYACOIN ROADMAP

April 2019: The launch of Aryacoin; AYA ICO, resulting in over 30BTC collected
December 2019: The launch of AYA Pay
April 2020: The successful Hamedan Hardfork, supported by all AYA exchanges, aimed at integrating the dPoW algorithm, improving the security of the AYA blockchain.
June 2020: Aryana Exchange goes live, opening more trading opportunities globally
July 2020: The enabling of our Coin Exchanger
November 2020: The implementation of Smart Contracts into the Aryacoin Ecosystem
Q1 2021: Alef B goes live (more details coming soon)

4. THE NUCYBER NETWORK COMMUNITY & SOCIAL

Website: https://aryacoin.io/
Explorer: https://explorer.aryacoin.io/
Github: https://github.com/Aryacoin/Aryacoin
Twitter: 1.1k followers https://twitter.com/AryacoinAYA
Reddit: 442 members https://github.com/nucypher
Instagram: 3.8k followers https://www.instagram.com/mrdigicoin/ Telegram: 5.9k subscribers https://t.me/AYA_Global

5. SUMMARY

Aryacoin (AYA) is a new age cryptocurrency that combines the best of the blockchain technology and strives to deliver high trading and mining standards, enabling users to make peer-to-peer decentralized transactions of electronic cash. Aryacoin is part of an ecosystem that includes payment gateway Ayapay and the Ayabank. AYA has a partnership with the Microsoft Azure cloud platform, which provides the ability to develop applications and store data on servers located in distributed data centers. The network fee for the AYA Blockchain is 0%. In Ayapay service, which has been developed by the Aryacoin team, all funds without extra fees or costs are directly forwarded to users’ wallets with technology called CloudWithdrawal. The devs team is introducing new use cases including exchanges where users will exchange AYA without any restrictions. You can buy AYA on an exchange of your choice, create an Aryacoin wallet, and store it in Guarda.

6. REFERENCES

1) https://coincodex.com/crypto/aryacoin/
2) https://www.icosandstos.com/coin/Aryacoin%20AYA/YuXO60UPF3
3) https://www.publish0x.com/iran-and-cryptocurrency/a-brief-introduction-of-aryacoin-first-ever-iranian-cryptocu-xoldlom
4) https://techround.co.uk/cryptocurrency/aryacoin-the-digital-currency-created-by-iranians/
5) https://bitcoinexchangeguide.com/aryacoin/
6) https://blog.coinpayments.net/coin-spotlight/aryacoin
7) https://guarda.com/aryacoin-wallet
submitted by CoinEx_Institution to Coinex [link] [comments]

Weekly Update: Parachute Townhall, Welcome $GET to ParJar, Uptrennd reaches 50k members, Fantom on IncognitoChain... – 6 Dec - 12 Dec'19

Weekly Update: Parachute Townhall, Welcome $GET to ParJar, Uptrennd reaches 50k members, Fantom on IncognitoChain... – 6 Dec - 12 Dec'19
Hi Parachuters! As part of 2 of 3 from today's rapid catch up series of pending updates, here’s your week at Parachute + partners (6 Dec - 12 Dec'19):

As mentioned last week, Cap and Ice hosted a townhall to talk about where we are at and where we are heading along with ample feedback and Q&A from the community. We covered a lot of ground: "value hypothesis for ParJar, Product Market fit, and our growth approach for 2020...performance of two key PAR utility metrics, staking and gas, and how we see growth for each in 2020...questions from the community and reviewed upcoming community initiatives". Click here to catch up on all that happened. GET Protocol’s $GET token was added to ParJar this week. Belated Birthday wishes to Doc Vic from Cuba. Jason lost a 5k $PAR wager with Cap on Victor’s age. Haha. Congratulations to Martha for winning this week’s Parena. As per the latest Fantasy Premier League (#FPL) update shared by LordHades this week, he is still ruling the charts at the top with NovelCloud and Alexis hot on his heels. From next week, "You can now view your first opponent in the 2019/20 FPL Cup on the My Team page - under Leagues". While you slay those miles with the Parachute Running Club (which has done 44 miles so far BTW), here’s a podcast to listen to. Cap’s recommendation: "It's geared towards people building products - but super super useful to think about any products you use. Skip to like 9 minutes in to skip through all the advertiesments ". Yes, I know. Cap wouldn’t be Cap without typos. Typos FTW!
Parachute townhall
Parachute-themed shirts designed by Doc Vic and Alejandro on Doc’s birthday. These are sick!
If you want to see yourself on the Parachute world map, make sure to enter your location here. The entries are anonymous. In this week's Parachute Fantasy Football League update, Hang is in the first position followed by Clinton and Andy. Connor made it to the playoffs and is now in 4th position. So it means farewell to Nilz, Ken, Kamo and Cap from this season. CoD mobile players, don't forget to join the Parachute WarZone hosted by Doc Vic from Cuba. I hear there's $PAR and $AMGO to be won! The TTR Hat Contest ended this week with some solid entries running in the lead. Epic creation Wendell! In this week’s creative prompt by Jason, Parachuters had to “do 3 nice things for a total stranger”. Basically, be a true blue Parachuter 😊. For this week's Two-for-Tuesday, Gian made it free-for-all. No theme. Post music as you wish and win 500 $PAR. Cool! Benjamin and Charlotte hosted trivias in TTR this week. Those were loads of fun! Andy announced the start of a College Football Bowl Game Pickem contest in Parachute. 100k $PAR prize pool. Doc Vic hosted another round of Champions League wager this week in TTR.
So much epicness in one picture. Jose, you are a genius!
Andy's Advent Calendar journey continues
Catch up on the latest aXpire update and 20k AXPR burn here and here respectively. As you would already know, instead of pitting both startups against each other, XIO decided to accept both Opacity and Uptrennd into the incubator program and opened up staking for them. This marks the official launch of the XIO Blockchain Incubator and it’s been a roaring start with USD 7k worth of tokens locked up in one hour and Opacity portal getting oversubscribed in no time. Video instructions for staking can be found here. Read up on the startups here. In three days, the total staking crossed 1M XIO levels. Insane! That is a great metric to measure performance. How does the $XIO token play a role in all this? The crew explained in this tweet thread. And with that a series of related discussions got off starting with the possibility of self-nomination for startups. Have a sub-100 CMC project that you think should be part of the incubator? Don’t forget to tag them. Plus, a cool 25k $XIO giveaway was launched. Remember, meaningful conversation is always welcome at the incubator and more often than not, they get rewarded. Check out the latest update on the Birdchain App SMS feature along with an expanded list of supported countries. Silent Notary reduced the $LAW token requirement for running a Masternode from 100M to 20M this week. Russian research company sudexpa.ru also gave its vote of confidence to Silent Notary in terms of its immutability. Wibson Marketing Manager Fi Scantamburlo attended the Latin American Bitcoin Conference Uruguay to speak on Data privacy, monetisation and how Wibson helps achieve these. Opacity now allows shared file preview for uploaded docs.
Shared File Preview on Opacity
Fantom's foray into the Afghan Ministry of Health's efforts to fight counterfeit drugs and other public health initiatives were covered by Forbes this week. Last week, we shared that Sikoba's e-voting platform, Itugen, which is based on Fantom’s Lachesis consensus was released. This week, they published its technical whitepaper. With so many moving parts in the project and so much happening all around, a recap is always a welcome refresher to catch up. $FTM got listed on South Korea’s Coinone with a $KRW pairing. It was also integrated with the IncognitoChain project’s pDEX with a $pUSDT pairing (remember, Harmony was added to the same platform a few days back?). IncognitoChain allows cryptos to be transacted privately using sidechains including those coins/tokens which are not privacy-oriented. Fantom also launched a developer portal and technical documentation ahead of the XAR Network mainnet release. The interoperability bridge is out as well. This allows both ERC20 and BEP2 token holders to move their tokens to the XAR Network. The wallet allows both staking and delegation. For the guide to joining XAR Network as a validator node, click here. A simple guide to staking on XAR Network can be found here. The team also sat down for an AMA with COTI this week. Blockchain Magazine’s interview of Michael was published. Continuing with Uptrennd’s 24 Days of Celebrations started last week, this week they hosted an Escape Room contest and Photo contest. The latest $1UP tokenomics update can be seen here. After 11 months, the platform now has 50k users across 177 countries. Wowza! And wicked stats on the engagement metrics as well. Jeff’s interview with Crypto Beadles came out this week.
A few entries for the Uptrennd Photo Contest
Click here and here for the latest District Weekly and Dev Update from District0x. In case you missed this week’s Dapp Digest, you can watch it here. Aragon fans will be in for a treat since it features Aragon Co-Founder Luis Cuende as a special guest. Remember, we had discussed last week that the Shuffle Monster Raffle had crossed a 10k $SHUF pool. Turns out it got to 13k+. Wow! The latest Hydro developer update is a comprehensive roundup from the entire ecosystem. VCC Exchange listed $HYDRO with a $BTC pairing. Hydro’s security tokenisation protocol, Hail, moved to mainnet this week. The team travelled to Boston for MassChallenge Fintech. Hydro will be hosting a Banking-as-a-Service happy hour next week to talk on how they are building solutions in the BaaS space. For starters, don’t forget to read their article on blockchain applications in finance. The team appeared for an AMA with Apache Traders which also featured a 45k $HYDRO giveaway. Digital payments platform VoPay is now partnered with Hydro for end-to-end payment solutions using Hydrogen API and other Hydro tools. Hydro’s smart contract was audited by Callisto and passed their test with flying colours except for one "low severity" issue. The result: "The contract can be deployed". CTO Tim Allard was interviewed by Ethereum Network Nigeria as part of their Ethereum personality chat series. For the latest update on the community explorer Frost, click here. In Pynk’s first guest blog post, community member (or, Pynkster) Alistaire Wallace talks about what the coming year could hold for Pynk and its community of predictors. Check out the transcript of Sentivate’s AMA with tehMoonwalkeR here.
Sentivate’s new office in PA is shaping up quite well
This week at OST was all about the Pepo app: from angel investor Kartik to Rocket NFT’s Alex Masmej joining the platform, accelerator The Fledge using Pepo Conversations to power community-sourced improvements to businesses, Home for the Holidays Challenge to explain crypto/blockchain to relatives (with a total USD 2k in Pepo coins in prizes) and a “best lifehack” bounty posted by Jason on the app. If you’ve missed all SelfKey news from the past month, you can catch up from the November progress report. Also, did you know that the group Legion of Doom which was once considered to be the most capable hacking group in the world was in a long drawn feud with Masters of Deception in what is now known as the Great Hacker War? Learn more info like this from SelfKey’s latest article on hacking groups. Constellation CEO Ben Jorgensen will be speaking at the Crypto 2020 Summit. If you’re attending, make sure to say Hi. Arena Match announced a trading competition on DDEX with 4M $AMGO tokens to be won. Lucky Bluff Poker will be sponsoring next week’s Arena Match Raffle. The latest Harmony update compilation from the whole team can be found here. In the latest Pangea statistics (Harmony’s experimental staking game to test the limits of its tech), the average staking position is 1.8M $ONE with 75% of participants operate nodes themselves while the rest use delegates. Plus, check out the newest upgrades here. Honest Mining announced mainnet support for the native $ONE token swap. $ONE is also in consideration for listing on Binance US. The token was listed on Pionex this week. The Intellishare website registration and login functions will be down next week for a scheduled upgrade. Also, $INE traders make sure to keep a note of WBFex temporarily disabling the $ETH trading pair. Jobchain’s $JOB token got listed on Bilaxy exchange, P2PB2B exchange, SWFT Blockchain wallet and SWOP.SPACE exchange. The project was also given an A+ score by Xangle. Congrats!

And with that, it’s a wrap. See you again soon with another weekly update. Bye!
submitted by abhijoysarkar to ParachuteToken [link] [comments]

TomoChain AMA with DAppBird: Public blockchain applications for businesses.

TomoChain AMA with DAppBird: Public blockchain applications for businesses.

https://preview.redd.it/a07hgl4am5t41.png?width=690&format=png&auto=webp&s=df718220bddfbeb6e3790328177769859df08874
Hi everyone. Pleased to be here! Thank you for taking your time to join me.
I’m the Chief Business Development Officer for TomoChain.
Educationally I graduated university with degrees in both Industrial Engineering and Economics from Georgia Tech, and later earned an MBA from the Wharton School of Business.
I grew up as a gaming addict and have a video game collection that is a bit unwieldy. Dozens of consoles and, at one point, over 13 classic arcade machines.
So, before crypto, I spent much of my profession in the gaming space. I was a Game Designer, Game Producer, and eventually Studio Head for a major games studio that was recently purchased by Rockstar Games. I have run my own game-related tech businesses as well.
I fell into crypto back in 2014, and over time it became a second passion of mine as I began to truly understand the value of decentralization. True ownership of data was not possible until Bitcoin came along and that is simply a powerful and game-changing message to a world structure built on an opposing foundation.
Brief Introduction

https://preview.redd.it/8p7jm15ul5t41.png?width=739&format=png&auto=webp&s=8b572bdee2c56ffa29a1d628dda7332fac0fac50
TomoChain is a Public Blockchain powered by Proof-of-Stake Voting. TomoChain launched into Mainnet 1 year ago in December 2018. It is secured by 150 Masternodes, of which I’m proud to be an operator myself. TomoChain is EVM Compatible and runs at a speedy 2000 TPS with a 2 Sec Blocktime. Gas fees are almost zero too.
Based out of Vietnam, TomoChain is Southeast Asia’s largest public blockchain. We are focusing on developing a full suite of DeFi products. We also have commercial and enterprise clients. TomoChain has a number of major crypto-partnerships including notables like Neo Blockchain, Chainlink and Crypto.com. Our Masternode network is run by some of the most recognizable players in the space as well, including Neo Global Capital, CoinGecko, HashQuark, KuCoin, and more large players are on the way.
TomoChain earned its place onto Binance.com with a fee-free listing last year by winning the BinanceDEX community vote in August 2019. Binance has written us up in a detailed Binance Research Report and awarded us the V-Label. We have also been in a number of their reports, including those related to Dapps and DeFi. We have been interviewed by Forbes.com official and had an in-person interview at NASDAQ, in the heart of Times Square, about TomoChain and our upcoming TomoX Protocol.
In China, specifically, we have been integrated into and have solid relationships with various blockchain players including HashQuark, HashKey, CoboWallet, Conflux, and many others. We launched an Ecosystem Development partnership with Neo Blockchain last December and co-hosted a meetup + workshop with them as well.

https://preview.redd.it/anszszoxl5t41.png?width=733&format=png&auto=webp&s=1b8930c8c3df9357109d49f67f1a35edd6f803d0
GEARED FOR REAL WORLD USE
Now, let’s talk about how TomoChain has been built for real-world use.
We’re looking at Payments & DeFi as low hanging fruit when it comes to user adoption and TomoChain is developing a suite of tools to support this. The biggest challenge for having users benefit from Blockchain on a day-to-day basis is how much friction is involved to acquire, store and use it. Even stable coins are dual currency systems. The Stablecoin and then the Native Token to pay gas fees. Blockchain is simply not user-friendly.
Our view is that the true solution for Blockchain adoption by the world is end-users shouldn’t need to know they are using blockchain technology at all. It should be a hidden technology layer, similar to payment processor settlements or even the internet distribution centers/routers that power this very AMA we’re all participating in right now. Do we need to know the underlying technology infrastructure to use them? Nope.
We are developing a system to hide this friction, so the TomoChain blockchain can be integrated into real-world applications that you use every day on mobile or web.
There are 3 protocols that we are building to enable this future: (1) TomoZ: Zero Friction (2) TomoX: The DEX Protocol (3) TomoP: The Privacy Suite.

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TomoZ: Zero Friction - Our TomoZ protocol is a core starting point to the solution for mass market use of blockchain technology. TomoZ: Zero Friction allows for token issuance and use by having gas fees paid by the token itself. That means you don’t need TOMO to send transactions. You don’t even need to know you’re using the TomoChain blockchain.
So you could buy a cup of coffee at a café using loyalty points that are TomoZ tokens. The customers redeem for their coffee or earn it, but they don’t even have to know it’s a blockchain token which they actually own.
This approach is structured to enable the next million-plus users to utilize blockchain as a technology layer. After all, the real value of any Blockchain is in its utilization of high-quality transactions.
Now, TomoZ transactions aren’t FREE. It actually does use TOMO, but that’s hidden from the end-user. The way it works is that the token issuer deposits a small amount of TOMO into a pool. Every time the token is sent, TOMO is taken from this pool to pay the Masternodes.
The key is that the end-user doesn’t need to get involved with internal workings, which is why we call it the Zero Friction protocol
Now let’s talk about TomoX: The DEX Protocol
TomoX is an upcoming DEX Protocol that allows anyone to launch their on permissionless Decentralized Exchange in minutes. It requires very little technical knowledge making it a near turn-key solution.
TomoX is the fastest DEX experience since it’s a Layer 1 protocol. This means it’s run and secured by the entire TomoChain network. Our Masternodes manage the DEX instructions directly, rather than other DEXs that operate as a Layer 2 protocol. What this means is TomoX DEXs will operate at about 50x faster than a typical 0x exchange. That significantly improves the end-user experience.
TomoX DEX operators have access to a shared liquidity pool across all DEXs. That means a user buying on one DEX can be matched with a user selling on another DEX. Of course, Operators can customize and choose which tokens to include.
TomoX is fully decentralized since the Order Book is on-chain. Many other semi-decentralized exchanges store the OB on a centralized service in order to speed up the execution. That means there is a centralized point of weakness for them. TomoX minimizes custody and security challenges that centralized exchanges have too since all users are always in possession of their assets.
TomoX is currently in testnet and you can checkout TomoChain’s own DEX, aptly called TomoDEX, here: https://dex.testnet.tomochain.com/
Here is a link to get some free Testnet TOMO that can be used on the testnet version of TomoDEX: https://faucet.testnet.tomochain.com/
And finally, there is TomoP: Privacy Suite - TomoP is currently in testnet and is going to be the FASTEST way to send tokens privately. 2-4 seconds fast!
Any token issued on TomoChain will be able to utilize TomoP to send privately and anonymously. And that’s not all. We are including access to wrapped BTC, ETH, USDT, and other tokens that can also utilize the blazing speed and privacy that TomoP will offer.
Dapp privacy is a major part of TomoP. It is going to allow for the creation of Dapps to be built to handle customer data with true privacy, including from the Dapp operators themselves. This can jumpstart a new wave of applications geared towards hiding user information, transactions, assets owned, etc.
We are issuing a new token standard (TRC21p) which will be purely private. The only data available will be on its token supply. Token issuers can optionally provide auditing access to enforcement authorities to meet regulatory compliance. What this means is if the next Global PayPal/Skrill/Alipay competitor can build their service right on TomoChain and meet the most basic criteria required to stay above board in many jurisdictions.
If you guys want to check TomoP on testnet go here and login: https://wallet.testnet.tomochain.com/
Get some free Testnet TOMO that can be used with the TomoP testnet: https://faucet.testnet.tomochain.com/
Questions from the host
1. It’s been stated that TomoChain was on track to be a cash flow positive business, is it currently cash flow positive? What services or products is it offering to bring in this revenue?
Yes, absolutely. Our plan is to be cash flow positive this year. This really goes back to the level of experience our executive team has. Everyone is seasoned, having come from different fields, in big business and startups. Before the crazy boom of ICOs and IEOs, raising funding for traditional startups required considerable proof that there was market fit, that there were actual customers to drive revenue, and a model for growth.
We knew that TomoChain’s funds raised during the ICO were for a space that has yet to prove itself so the company had to be smart in budgeting for an uncertain future. And part of that initial preparation was selling much of the ICO proceeds into fiat. Something MANY blockchain startups did not do, largely due to ambitious teams that are also headed by very inexperienced leaders. So while the bubble burst, we had capital to continue operations and to even scale it.
And, we ARE running a business. A sustainable business requires us to identifying areas to generate income in order to minimize risk and to sustain the business in the long term. So we do both consulting and services work by helping clients to develop wallets, launch tokens (Orbyt), build exchanges (AIS), and of course enterprise solutions on the blockchain of which we have clients based out of Japan and in the Middle East using blockchain for traceability solutions across various industries from automotive, healthcare, and food.
2. What is the most strategical step TOMO is doing to bring adoption of TOMO coin to our daily lives?
Empowering businesses with a truly scalable blockchain that can be used by thousands and millions of users. We see user adoption of blockchain coming from businesses that base their solutions on blockchain technology. And, TomoChain has a number of real income-generating companies that have built on us, from exchanges to payment services to enterprise clients. Not bad for 1 year I say, especially during a stagnant market. Here are some examples.
UcarPac – A Top 10 User Car company in Japan is building traceability solutions on the blockchain. We completed a POC at the end of last year. After the assessment, the client decided it was solid and commissioned Phase 2 to expand the development of the project for commercialization purposes
Triip Protocol – Triip is a destination service for travelers to book vacations powered by Blockchain. Triip is a Shark Tank Vietnam alumnus, and the first ICO on TomoChain. Users can book tours and staycations using Triip or TOMO tokens.
WisePass – A service that sells subscription services to get discounted Starbucks, Singha Beer, and even makeup (of all things) integrated TomoChain as a payment solution
“Undisclosed Vendor” – Soon to be announced, a large player in the corporate gift giving business is also launching a Dapp on TomoChain to allow for them to make purchases with TOMO across thousands of items.
Maka - A peer-to-peer marketplace to conveniently buy/sell TOMO and other blockchain tokens using standard payment gateways, including e-wallets and bank transfers.
Coin98 – A local Vietnam crypto media company launched an App to allow for their community to earn their TomoChain token called C98 and use it for products and services geared around investors and gamers. The reception has been HUGE. 95,000 users and generating 500K+ transactions on our blockchain within 3 months of their launch! They are proving that innovative new business models can be adopted relying on and being blockchain specific.

https://preview.redd.it/mlol3zl6m5t41.png?width=759&format=png&auto=webp&s=4a516404ed6a15de0e56fd08ed1e354a53c4191e
3. Do you have any plans to collaborate with developers or attract more Dapps built on TomoChain?
We are today. Our founders run the largest Blockchain Developer community in Vietnam and we work with a number of them to help develop solutions on the blockchain.
Our team has held Hackathons a few times over the last couple years and we have done developer workshops too, including one with Neo Blockchain. And this year we are working closely with educational institutions to launch blockchain courses in Vietnam.
Every Dapp developer we work with is a partner. We try to provide as much support as possible, both technical and marketing. A number of Dapps are games on TomoChain and we hold contests regularly to promote the developers and their titles.
Since we are focusing on alleviating the friction of blockchain technology, we are building out an API that will make it even easier for developers to integrate blockchain into standard applications. This is intended to allow standard non-blockchain application developers to operate in an environment they are accustomed to while also having the benefit of blockchain technology accessible.
Onboarding more developers will take time. However, I’m confident we’re on the cusp of something wonderful in the coming years that will change the relationship between users and applications enabled by blockchain. Entirely new economic structures can be set up since it’ll be the users owning all of their data for the first time in digital history. And true ownership is a powerful motivator that can be harnessed by innovative blockchain businesses.
submitted by alexngn201 to Tomochain [link] [comments]

Stellar Lumens HODL alert: 2017 Round up, Partnerships, Lumens vs. Other Cryptos

Welcome everyone! The future of Stellar Lumens is bright! Today we will look at the accomplishments of Stellar.org in 2017.
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2017 Round Up
IBM / Stellar Partnership
• Kik Messenger’s KIN coin to move from Ethereum to Stellar in 2018
• Stellar ATM introduced in Singapore
• Jed McCaleb confirms IBM/Stellar has 30 banks on board (Youtube Video)
Lightyear.io enables forward thinking financial entities to easily join the Stellar ecosystem.
• IBM adds 8 new validators from 8 different countries onto the Stellar network (article)
Forbes calls Stellar “venmo, but on a global scale - and for larger bodies like banks and corporations.”
• Stellar Lumens Is Up 6,300% Since March and Is Aiming for Big Blockchain Partners (article)
• Many new partnerships (listed below) that will be using the Stellar network in 2018.
Binance and GoPax Exchanges Adds Stellar
Ledger Nano S support is now available for Lumens (XLM)
• The next coin to break into the top 10 cryptos (article)
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2017 Partnerships & Financial Institutions
IBM - is an American multinational technology company headquartered in Armonk, New York, United States, with operations in over 170 countries. IBM partnered with Stellar to help financial institutions address the processes of universal cross-border payments, designed to reduce the settlement time and lower the cost of completing global payments for businesses and consumers.
SatoshiPay - a web payment system that helps online publishers monetize digital assets like news articles, videos, or PDFs in tiny increments without friction.
EXCH.ONE - is a FinTech software company based in Switzerland currently working to integrate its platform and its first technology adopter Euro Exchange Securities UK Ltd. into the Stellar network. This addition to the Stellar network will bring access to currency markets of South and Central America,UK and a number of EU countries.
Novati (ASX:NOV) - is an Australian-based software technology and payment services provider. Novatti is currently working to integrate it’s platform into the Stellar network with the ultimate aim to build a global money transfer solution to provide cross border, cross currency and cross asset payments.
Pundi X - is an Indonesia based fintech company that provides POS device, debit card, multi-currency wallet that empowers individuals to buy and sell cryptocurrency at any physical store in the world. They say "buying cryptocurrency should be as easy as buying a bottled water."
MoneyMatch - is a Malaysia based fintech startup that provides a fully-digital peer-to-peer currency exchange platform for customers to transfer and exchange foreign currencies with complete ease and at great value. The company plans to integrate with the Stellar network and enable pay in and pay out from Malaysia.
Streami - is a Korea based fintech company that offers blockchain enabled cross-border remittance service and recently launched a cryptocurrency exchange. The partnership extends both on the exchange side and remittance operations.
Neoframe - is developing and marketing trading solutions for big brokerage firms in Korea and extends its business to blockchain based applications. Neoframe developed high performance centralized cryptocurrency exchange as well as secure wallet solutions and is working with big financial players. The company is planning to launch a remittance business for ASEAN countries (Thailand, Vietnam, Indonesia, Malaysia, Philippines, Singapore, Myanmar (Burma), Cambodia, Laos, Brunei) using Stellar.
SureRemit($RMT) - is a Nigeria based global non-cash remittances company. SureRemit leverages the Stellar blockchain platform to connect immigrants abroad directly with merchants that provide the services needed by their loved ones back home. With Remit tokens, immigrants all over the world can access digital shopping vouchers that can be spent on goods and services at accepting merchants wherever they are.
Cowrie Integrated Systems - is a Nigerian based Value Added Service Provider. Cowrie provides services at the intersection between telecoms and finance. Cowrie recently joined the Stellar network to bring novel fintech services to the African market.
Smartlands - is a Stellar-based platform designed to create a new class of low-risk tokens, secured by real, profitable assets in the real-world economy. Smartlands is designed to promote investments in the agricultural sector by allowing investment in individual projects, agricultural companies or indexes of groups of projects. These investments will be fully collateralized by agricultural real estate, other productive assets such as fruit or nut trees or, in some cases, the actual crop.
Klick-Ex - is an award winning regional cross-border payments system delivering financial infrastructure for emerging markets. It has been responsible for dramatic uptake in digital financial services in unbanked regions of the world, and lowering costs for banks, central banks and consumers in low liquidity currencies. Its key presence is in the Pacific and Europe, and it is a founding member of www.APFII.org processing more than 775,000 transactions per second, per billion of population (source).
Mobius - Mobius connects any app, device, and data stream to the blockchain ecosystem. Our simple and easy to use bidirectional API allows non-blockchain developers to easily connect resources to smart contracts and more. The Mobius MVP acts like Stripe for Blockchain by introducing innovative standards for cross-blockchain login, payment, smart contract management, and oracles. The Mobius Team includes David Gobaud, Jed McCaleb (Stellar.org founder), Jackson Palmer (creator of Dogecoin), and Chandler Guo (notorious Bitcoin & blockchain investor).
Chaineum - Chaineum, the first French ICO Boutique, will use the Stellar network for upcoming ICOs. “Chaineum is positioned as the first “ICO Boutique” in France, providing a range of end-to-end services to companies and international start-ups wishing to develop with this new funding mechanism. Chaineum is preparing 8 ICOs by the end of 2017, for European, North American and Asian companies, of which cumulative amount could reach € 200 million." (source)
Poseidon Foundation - Poseidon will simplify the carbon credit market with the creation of an ecosystem built on Stellar.org’s blockchain technology. This technology will prevent double counting of carbon and will be consistent across jurisdictions, making it easier for companies to deliver and measure progress towards their climate targets or other goals such as deforestation-free commitments.
Remitr - Remitr is a global platform for cross border payments, licensed in Canada. Remitr uses the Stellar network for international settlements for businesses as well as other payment partners. Remitr’s own payout network of 63 countries, comprising several currencies, is extended onto the Stellar network.
MSewa Software Solution (MSS) - MSewa Software Solution (MSS) Payments provides a one-stop digital payment service available across the Globe. MSS Payments aims at serving the consumers (Banked, Unbanked and Underbanked) with mobile banking facilities on the move from anywhere by transferring funds in their mobile phone.
PesaChoice - PesaChoice is a leader in international bill payment services for the African diaspora. PesaChoice aims at making international bill payment process easy, seamless, secure, with reasonable and competitive service fees, and up to date technological advances.
SendX - Singapore based SendX, in partnership with Stellar, is the better way to move money worldwide. The SendX team believes that the future of transactions is decentralized and distributed, bringing true equity to everyone across the value chain.
VoguePay - VoguePay, with offices in the United Kingdom and Nigeria, is partnering with Stellar to become the cheapest and most efficient way to send money between the United Kingdom and Nigeria. In the coming months, they expect to expand this service to other selected African countries.
HashCash - Hashcash consultants build financial solutions for banks and financial institutions over blockchain. We leverage the Stellar platform to build products that vastly improve the remittance and payments experience for banks and their customers. Transfers happen lightning fast at a fraction of current rates and operational cost is significantly reduced. HashCash is headquartered in India, with operations across South Asia and the Gulf.
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Stellar Lumens vs Other Cryptocurrencies
Lumens vs. Bitcoin: Jed McCaleb spoke at Distributed Markets in 2017 about the advantages, but more importantly, the disadvantages of Bitcoin. Listen to the talk here. Jed said, “Bitcoin is this awesome innovation. The first thing it does is converts a real world resource, electricity, into a digital asset. So it takes something from the real world and puts it into the digital realm. The second thing it does is provides immutable public record. It’s basically a database that everyone can see but no one change arbitrarily… That’s great, Bitcoin solves the double spin problem [ of proving possession and transmitting volume]… [However, to fix the problems of bitcoin] you might think well maybe we’ll just kind of keep adding [software] to Bitcoin until we get there, but that’s not really the way software works. You want to have the design from the beginning and solve these simple issues. Bitcoin was designed to be a new currency, it wasn’t really designed to be this unifying universal payment network. So that’s what Stellar does. It solves these three remaining issues.”
Lumens vs. Bitcoin #2: According to wired.com, "Bitcoin mining guzzles energy - and it's carbon footprint just keeps growing." Wired says "Today, each bitcoin transaction requires the same amount of energy used to power nine homes in the US for one day... The total energy use of this web of hardware is huge—an estimated 31 terawatt-hours per year. More than 150 individual countries in the world consume less energy annually. And that power-hungry network is currently increasing its energy use every day by about 450 gigawatt-hours, roughly the same amount of electricity the entire country of Haiti uses in a year." Because Stellar is based on a consensus algorithm rather than mining, it takes much less energy to run the Stellar network. The Poseidon Foundation decided to build their platform on Stellar rather than Ethereum or Bitcoin because of this (twitter source).
Lumens ICO tokens vs. Ethereum ICO tokens: According to Stellar.org, "traditionally, ICO tokens have been issued on the Ethereum network in the form of ERC20 tokens. ERC20 tokens are easy to issue and are infinitely customizable using Ethereum’s smart contracting language. However, recent events have highlighted and exacerbated some weaknesses of the network, including slow transaction processing times for the network during ICOs and increasingly expensive gas prices (by fiat standards) for transactions and smart contract execution. Moreover, many organizations require only basic tokens; they adopt the risk of Ethereum’s Turing complete programming language without taking advantage of many of its benefits."
"While Ethereum has the most expressive programming capabilities, we believe Stellar is the best choice for ICOs that do not require complex smart contracts. Stellar’s primary goal is to facilitate issuing and trading tokens, especially those tied to legal commitments by known organizations, such as claims on real-world assets or fiat currency."
Stellar vs. Ethereum #2: The median transaction time on Stellar is 5 seconds, compared to approximately 3.5 minutes on Ethereum (source). Stellar has a negligible transaction fee (.00001 XLM ~= $0.0000002) with no gas fee for computation, while depending on the complexity of the computation, the median cost for a transfer on the Ethereum network is $0.094. Security: While both Stellar and Ethereum run on a decentralized network, the Stellar network has fewer security pitfalls. Stellar uses atomic transactions comprised of simple, declarative operations while Ethereum uses turing complete programming capabilities which produces less auditable code and greater risk of exploitable vulnerabilities (source). Recently, a security flaw in the Ethereum network froze millions of dollars. According to Mobius ariticle written by David Gobaud, "On November 6, 2017, Github user deveps199 'accidentally' triggered a bug in Parity, a popular Ethereum mult-sig wallet, that froze more than $152 million in Ether across 151 addresses. The bug impacted several token sales including Polkadot, which has had ~$98 million out of its recent $145 million sale frozen."
"Mobius had none of its ongoing pre-sale Ether frozen because we do not trust Ethereum’s Smart Contract based multi-sig wallets given the vast Turing complete attack surface and did not use one. Security broadly is one of the main reasons the MOBI token that powers the DApp Store is a Stellar Protocol token and not an Ethereum token."
Lumens vs. Ripple: According to Wall Street Bitcoin Exchange, "Many investors like to compare the company [Stellar] to Ripple, and there are a lot of similarities, being that some of the founders worked on the Ripple team. In what can now be looked at as another blockchain development drama that plays out on chat boards and in interviews all across the globe. Stellar declared they fixed Ripple’s problems with their hard fork, however, Ripple has failed to admit to any of the flaws in its design that the Stellar team has pointed out." The article concludes by saying, "We Choose XLM Over XRP For 2018. That is why we are going with Stellar Lumens over Ripple in our portfolio for the rest of 2017 and 2018. After holding Ripple for a long time this year, it just never seems to make the big break like other names with bigger market caps like Bitcoin Cash, Dash, and Litecoin have. While we are holding on most all our larger market caps, we feel that Stellar Lumens will be one of the break out coins for 2018."
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Conclusion
The stellar.org team is doing an amazing job making partnerships and pioneering the use of blockchain technology for various types of transactions. What we are seeing is a new technology that can actually be used to solve real-world problems. As a community, we need to continue supporting Stellar and we will quickly see it power transactions across the world. What are your thoughts about Stellar? What do you see in the future of Stellar? Any important news you want to share? Comment below.
submitted by chargingerman to Stellar [link] [comments]

Welcome to Komodo. A Beginner's Guide.

Overview: the basics of the Komodo ecosystem.
 
1. Privacy: a mighty privacy coin that protects your data and rewards you 5% annually.
 
What is a privacy coin? Privacy coins implement various protocols to create a layer of privacy between blockchain transactions. This can be utilized to prevent blockchain traceability or provide different levels of privacy for data stored on the blockchain.
 
What is Jumblr? A decentralized cryptocurrency shuffler that allows your transactions to become incognito and protects them from being traced through a time or knapsack attack. It adds a privacy layer to your transactions because after your coins are Jumbled, an analysis of the amounts that went in or times that they came out is futile. This function is unique to Komodo and does not require third parties.
 
2. Security: a secure and robust consensus mechanism called delayed Proof of Work (dPoW) that protects your funds and our ecosystem. This unique technology uses a notarization process to create a backup of the entire Komodo blockchain onto the Bitcoin blockchain thereby increasing security and resilience. This happens roughly every ten minutes. The backups are then saved (notarized) onto the Bitcoin blockchain because it has the highest hashrate available. So even if Komodo suffered a devastating attack (which is extremely unlikely), the Komodo blockchain would merely revert to the most recently notarized copy of the chain. If Bitcoin loses superiority in terms of hashrate the dPOW mechanism can be switched to another blockchain on demand. Hence, Komodo is the most flexible platform to build on and one of the most secure.
 
What is hashrate? A proof of work blockchain needs a lot of calculations. Hashrate is the way it is measured. The amount of data hashed in a given time by a machine. It is a unit used to define the amount of calculations made by a machine. When you add all the machines together you have the hashrate for that blockchain (here’s a great chart that illustrates it). It's like a river of transactions and the broader and wider it is, the harder it is to manipulate it.
 
Hashrate historical chart: https://bitinfocharts.com/comparison/hashrate-btc-eth-bch-ltc.html#1y.
 
3. Freedom from middlemen: a decentralized exchange (DEX) called BarterDEX, with a fully working order book, powered by our world-class atomic swap technology. This reduces risk and transaction fees. Komodo’s atomic swaps work between Bitcoin protocol and ERC20 tokens which means we can support over 95% of all the tokens and coins in existence. Our decentralized exchange offers ‘liquidity power-ups’ which mean that you can place more than one buy order with the same funds (i.e. pick your top 5 coins and if any of them drop below 50% of their value you’ll buy it and cancel the other orders at the same time) which means your funds have a greater value! On top of all that, Komodo’s DEX has fast transaction speeds and super low transaction fees (0.15%). You can find live BarterDEX and Komodo Stats here: https://dexstats.info/index.php.
 
What are atomic swaps? Atomic swaps are a method of trading cryptocurrencies peer-to-peer, directly from one blockchain to another, without the need to trust a third-party. Here is a good article to read that will take you about 11 minutes ‘Atomic Swaps & Etomic Swaps, Explained in Plain English’ written by John Westbrook on Medium.
 
Why do YOU want an exchange to be decentralized? A centralized exchange is a third party and requires you to trust them with your funds. If they’re hacked you’re at risk of losing your funds. Centralized exchanges also require you to trade between pillars (i.e. BTC or USDT) which can involve higher transaction fees and a greater number of trades than necessary to swap the token you have for the one you want (i.e. DOGE sell to BTC to buy KMD is two trades when all you really want is DOGE to KMD).
 
4. Independence: decentralized ICO crowdfunding and scalability solutions for blockchain startups.
You can think of a blockchain as a motorway and if you build a project on the same blockchain as other projects you will be impacted by how well the other drives behave, or by the motorway introducing tolls, or you could suffer from congestion (i.e. if you’re familiar with how crypto kitties caused ETH transaction fees to greatly increase and transaction speeds to slow down then you’ll understand multiple projects on one blockchain cause a scalability and independence problem ).
Komodo offers parallel chains which mean a project or decentralized ICO is given its own chain which uses Komodo’s technology. This also solves the scalability issue because using the motorway analogy we can simply open more lanes for a project with a high amount of congestion. This is possible because of the dPOW notarisation. It allows projects to launch completely independent blockchains.
Every independent blockchain created on Komodo Platform is automatically integrated into Komodo’s BarterDEX (DEX) which means they have instant access to liquidity for their token and their community can buy and trade immediately. If you compare this to a centralized exchange where projects are often met with a list of onerous demands and fees to be listed and risk being delisted then you’ll understand how important this is for any project especially smaller teams and decentralized apps (dAPPS).
 
5. Universal Wallet: the Agama Wallet is a universal secure, multi-coin wallet to store funds on and claim the 5% reward for your $KMD tokens. There is also a paper wallet available if you would prefer a cold storage option for those who want to maximize their security.
 

Read the Whitepaper

Join the Community

 

FAQs for BarterDEX

 

FAQs for Wallets

Where to buy $KMD

Mining Komodo

Thank you for reading this far. If you have any suggestions for how we can improve this guide or any questions please leave your commments below.
submitted by benohanlon to komodoplatform [link] [comments]

Tokenomy June Highlights!

Tokenomy June Highlights!

Welcome to the Tokenomy June Highlights — your monthly digest of Tokenomy’s past, ongoing and upcoming activities all through the month.

Highlights of the Month!

1. HNST has successfully migrated to the BNB chain and has been listed on Binance Dex

https://preview.redd.it/rexxlqpfao731.png?width=800&format=png&auto=webp&s=8182404b44184cacc07d7ed1e84e28394c5bd227
Honest Mining has recently announced that their partnership with Binance and their migration to the Binance Chain ecosystem. By migrating to Binance Chain, Honest Mining is in a position to maximize its utility of Honest (HNST) token in the near future. All HNST holders will also be able to enjoy the near-instant transaction finality and one-second block times that Binance Chain offers.
Following our previous announcement, the migration and support of the Binance Chain’s BEP-2 standard has been completed on Tokenomy Exchange as of 19 June 2019. All deposit and withdrawal functions have since reopened.
2. FlywithTEN PlayGame Competition has successfully concluded!
https://preview.redd.it/nv5km5qmao731.png?width=1600&format=png&auto=webp&s=495a133a1797fc741185e973078b49b7a50269d2
Last month, in celebration of PlayGame’s partnership with Tokenomy, we launched FlywithTEN PlayGame competition! For this competition, participants had a fun time brushing up on their flying skills playing PlayGame’s Floppy Bird while standing a chance to win some exciting prizes.
Total Prize 5gr of Gold will be distributed to the Top Score Winner and 3 Lucky Winners!Want to know if you could be one of the lucky winners? 📷📷
We will officially announce the Winners LIVE on the 4th July 2019. Remember to keep a lookout for the announcement on our Telegram chat groups and Social Media Accounts!
📷Top Score Rewards: 📷Winner: 1 gram of Gold
📷Participation Rewards: 📷Lucky winner #1: 2 grams of Gold 📷Lucky winner #2: 1 gram of Gold 📷Lucky winner #3: 1 gram of Gold
We thank you for being an enthusiastic participant and supporter of FlywithTEN PlayGame Competition.
3. Tokenomy @ CryptoCompare Digital Asset Summit in London
Tom Lee giving a talk on the future of Bitcoin
Tokenomy CTO Rick Behl together with Andreas Antonopoulos, Bitcoin guru and author of the best-selling Mastering Bitcoin, The Internet of Money Series and Mastering Ethereum.
Earlier this month, our Chief Technology Officer Rick Behl attended the CryptoCompare Digital Asset Summit in London. The CryptoCompare Digital Asset Summit is London’s first crypto, blockchain and finance conference to bring together institutional, retail and regulatory crypto experts.
The summit revolved around four key themes: institutional involvement, crypto-asset and market regulation, the overall technology revolution, and the disruptive financial tools needed to propel the mass adoption of blockchain and cryptocurrency. It featured a great line-up of speakers, including keynotes from Andreas M. Antonopoulos, author of the best-selling Mastering Bitcoin and cryptocurrency experts from Binance, London Stock Exchange Group, Nasdaq and UBS.
Overall, it was a fulfilling conference for Tokenomy with networking, partnership opportunities and expert talks on the latest trends in the industry!

Upcoming and Ongoing Events

1. Launch of Tokenomy Charity, in collaboration with Kitabisa

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Last month, we announced the launch of a brand new feature on Launchpad: Tokenomy Charity!
Tokenomy Charity aims to extend our support to charity causes kickstarted on KitaBisa by allowing our members to make donations using cryptocurrencies (TEN, BTC, ETH, or USDT).
With the launch of Tokenomy Charity, we also introduced two very special projects in collaboration with KitaBisa:
Project 1 — IT Islamic Boarding School
Patungan Bangun Pesantren is currently raising funds to build an IT Islamic Boarding School that focuses on imparting technology expertise along with Islamic values to young Muslim children. By equipping our Muslim students with programming and digital marketing skills, we empower our children to contribute to the Indonesian society in valuable ways.
Project 2 — Javier’s Treatment
Our second project hopes to raise funds for a young boy, Javier who is currently suffering from Leukemia. 2 years ago, Javier was a happy and carefree boy. However, after returning home from a holiday, Javier started to fall sick. Even after going through multiple treatments in Indonesia, Javier could not be cured. Javier’s parents were told that he will stand a better fighting chance by seeking treatment in Singapore.
Currently, Javier is undergoing chemotherapy in Singapore, but the total cost of his treatment in Singapore is a shocking 100 times of the family’s monthly income in Indonesia.
Donate to make a difference, find out how you can help Patungan Bangun Pesantren and little Javier here: https://launchpad.tokenomy.com/charity

2. Indodax’s Community Coin Voting 10, in collaboration with Tokenomy

https://preview.redd.it/181lt9aybo731.jpg?width=760&format=pjpg&auto=webp&s=101d750b904b398aa909d625105e6c41341a18d6
Indodax’s Community Coin Voting, in collaboration with Tokenomy, is back and currently ongoing!
What is Indodax Community Coin Voting? Indodax Community Coin Voting is a program to determine the new coins/tokens that are to be listed on Indodax, based on the demand of our very own members. This program has been running for more than a year and till date, more than 18.6 million TEN has been utilised by members to take part in the voting!
Find out how you can participate in Indodax Community Coin Voting using TEN here! Stand a chance to win Datsun Go or Honda Beat Pop and Total 5 million Rupiah of Vouchers for 50 winners by voting for your favourite coin on Indodax when you use TEN!
For more information, please visit here!
About Indodax: Indodax (formerly known as Bitcoin.co.id), Tokenomy’s affiliated company in Indonesia, has become one the largest cryptocurrency exchange in Southeast Asia, and has a shared login with Tokenomy Exchange.

3. Tokenomy Will Support Vexanium (VEX) Mainnet Migration

https://preview.redd.it/vd737h83co731.png?width=2127&format=png&auto=webp&s=ee75b5e4b24238c463e2b178847a78269aa9b644
As Vexanium will be launching their mainnet soon. Tokenomy is happy to announce that we will be supporting the upcoming Vexanium (VEX) Token migration to VEX Mainnet!During the migration, Tokenomy will temporarily suspend all deposits and withdrawals of VEX Token.
For more information, please visit here!
And that’s it for now! Thanks for tuning to this month’s updates!
Sign up for a Tokenomy account to start trading and become a part of our active community!
There will be more exciting announcements and events coming your way. Be sure to keep yourself up-to-date with all our social media channels or sign up for our Tokenomy Newsletter!
Thank you, Tokenomy Team
submitted by Tokenomy to tokenomyofficial [link] [comments]

I built an arbitrage system that finds arbitrage opportunities between cryptocurrency exchanges

It took me about 6 months of coding to get where I am now and I'm letting cryptocurrency try it out for free. This is literally the first time I am posting about it to see how people would react to such a system. Currently it is able to find arbitrage opportunities between Binance, Bittrex, Cryptopia, Bitfinex, YoBit, HitBTC, Kraken and Poloniex with many more to come.
It is not like the average arbitrage bots you see mine works by calculating the profit you will make buying on one exchange and selling it on another. It is able to detect which exchanges are doing maintenance on wallets so you dont waste time with false arbitrage opps.
It was able to find a 17% arbitrage opp on Game Credits and I was able to make 15% by purchasing it on Bittrex and selling it on Poloniex 2 days ago. It took me about 7 minutes transfer time. I was also able to buy Bitcoin Gold from Binance and transfer it to Bittrex and sell it for a 20% profit which took me around 30 minutes.
My system is designed to eliminate trading risk by keeping your money out of the market as much as possibles. The purpose is to detect when there is a large price gap between exchanges and capitalize off of it which means get in and get out as fast a you can. The only risk becomes the time it takes to transfer from one exchange to another but the ERC20 tokens transfer pretty fast so it works well with most digital currencies. Also have to be aware of the volume in relation to how much you money you trade with.
I would like to see how many people were able to successfully profit from arbitrage also who would be interested in such a system.
Here is an image of how the system displays the arbitrage opps https://ibb.co/iBWafx and the system can be accessed at Arbiswap.com
----------------------------TRY IT OUT---------------------------------------------------
ATTENTION!!!
Some hater keeps changing the password so I cannot make a test account anymore so it is best everyone create a free trial account and I will make it so the system can be accessed by everyone here at crytocurrency.
It is free to start the trial and will expire in 14 days so make use of it and see if you can find any deals with my system. I suggest you only do ones of 9% or more. Login here http://arbiswap.com/cryptocurrency-arbitrage/ Dont forget to cancel before 2 weeks ends if my system sucks for you.
Keep in mind the system works but you have to be on at the right time to find deals and it updates every 15 minutes. Right now I am working on an alert system which will alert you of the most promising arbitrage opps 9% profit or more on high volume exchanges. Thanks for the amazing feedback I am building this for you guys and it will be limited memberships so work with me and I will with you.
Update: Thank everyone for the support...Email alerts are now active to subscribed members... it checks exchanges every 5 minutes for possible arbitrage opps and when it finds one you will be notified. Anyone can see past alerts on site but they are delayed 3 hours.
Update: here is a medium article I published to try and explain more details about how the system works https://medium.com/@chasarcaulon/presenting-arbiswap-crytocurrency-arbitrage-platform-4dd12b99fd36
submitted by wealthjustin to CryptoCurrency [link] [comments]

Protonmail Disabled My Binance Cryptocurrency Exchange Email Account | €500 Worth of Bitcoin Lost

On 10th November I have created a new account on the Binance cryptocurrency exchange. Binance accounts need to be associated with an email account and I created a free ProtonMail account for this purpose.
The reason for choosing ProtonMail over say Gmail or Yahoo is due to the fact that Protonmail is more secure. Basically, I thought that my Binance account would be safer if it was associated with a ProtonMail email account as was any Bitcoin or any other cryptocurrency deposited in the same Binance account.
My internet connection does not use a fixed IP address and in order to login into this new Binance account, I need to open my new ProtonMail email account, open an email that is sent from Binance and click on a confirmation link in the email to confirm that the IP address indicated in the email is mine. Without clicking the confirmation link, I cannot access the Binance account.
Email confirmation is also required for withdrawing funds from Binance, as is probably the case with any other major cryptocurrency exchange. In other words, if one loses access to the email account that is associated with a cryptocurrency exchange account, that person can no longer withdraw any cryptocurrencies from the account. This practically means that both the account and any Bitcoin and/or other cryptocurrencies in the account will become useless.
Anyway, to continue with my story, on 18th November I tried to log in into my new Binance account. I entered my email/username and password, inputted the 2FA code from Google Authenticator and I got the usual pop-up message from Binance stating that I need to confirm my IP address by clicking the confirmation link in an email sent from Binance.
So I opened the ProtonMail site and I entered my email address, password and 2FA code. To my surprise, I was unable to log in successfully as I got a message stating that my ProtonMail account has been disabled for abuse or fraud.
I immediately sent an email to [[email protected]](mailto:[email protected]) as indicated in the message and asked for my account to be unblocked. The next day, I received the following reply from ProtonMail:
“The account was automatically disabled by our anti-spam system due to a suspicious activity. The account will not be enabled.”
I wrote to ProtonMail again and explained to support that I did not use the email account for any illicit purposes. I also explained to the ProtonMail staff that I need to access the email account because it is tied to a Binance account. However, the next day ProtonMail's support replied in the following manner:
“Your account cannot be enabled since we believe that it is for abuse.”
I send another email to the ProtonMail abuse team and explained to them that without access to the ProtonMail account I will lose access to the Bitcoin and other cryptocurrencies worth €500 that are stored in the Binance account that is associated to the disabled email account. I also asked the ProtonMail staff if they could escalate the ticket to management or if they will be willing to help me if I become a paid ProtonMail customer.
I received no reply to my email so the next day I sent another email to the abuse team and pleaded for help. I told ProtonMail’s support that I do not even need to send emails from the deactivated account. I explained to support that the only reason why I need to access the email account is to be able to read emails from Binance and click on any confirmation links.
ProtonMail’s next reply was the following:
“Our team has examined your account once again and it will not be enabled. You will not be able to access your messages anymore or reuse the account.”
I really cannot understand why ProtonMail’s staff have treated me in this manner. My disabled account was just a few days old when it was deactivated. I only had a few, maybe six or seven emails, in the inbox folder with three emails coming from ProtonMail and the rest coming from Binance.
The thing is that, as far as I know, I did not even send a single email before the account was disabled. How did ProtonMail 's staff come to the conclusion that I wanted to use the email account for abuse? I am not stupid so if I wanted to use an email account to spam somebody, I surely would not use an email account that is tied to a cryptocurrency exchange account!
Not knowing what to do, I did a Google search to see if other people have been burnt by ProtonMail’s support after getting their accounts disabled. Not surprisingly, it seems that there are many other ProtonMail users who had their accounts disabled because of some “faulty” anti-spam filter. Apparently many users got their accounts suspended because they were using a VPN service while using their ProtonMail account. I too have a subscription to a VPN service and I would not exclude that ProtonMail’s spam filter flagged my account as suspicious due to the fact I was using the VPN service at the time.
While I can understand that no anti-spam filter is perfect, the real problem is that ProtonMail does not seem to care about its existing customers and potential future customers. I doubt that ProtonMail’s staff have done any effort to examine my mailbox and those of other disabled accounts.
Anyway, it is unfortunate that I had to learn the hard way the mistake I made in thinking that I would be better off in using ProtonMail to secure my Binance exchange account instead of Google, Yahoo or some other email service provider. While ProtonMail might be more secure, I am not aware that Google and Yahoo deactivate accounts for accessing the email accounts over a VPN network or for no other valid reason. What is the use of using a more secure email service if there is a high risk of getting email accounts disabled without doing anything wrong?
Although I will probably never get hold of my €500 worth of Bitcoin again, I hope that at least anyone thinking of using ProtonMail for cryptocurrency exchange accounts, work related accounts, bank related correspondence or even for personal use will find my story useful and will consider all pros and cons before taking a decision.
The fact that my ProtonMail account was disabled is kind of having my €500 worth of Bitcoin being held hostage by ProtonMail. ProtonMail does not have access to the cryptocurrencies in my Binance account but neither do I at this point. It is like I had two different keys to unlock the repository where the cryptocurrencies are stored and ProtonMail confiscated one of the keys. There is no need to say that I have worked hard for those €500, but what if I had €5,000 or even €50,000 worth of cryptocurrencies in that Binance account? How many cryptocurrencies and cryptocurrency exchange accounts will be lost forever because of ProtonMail’s actions?
ProtonMail’s “faulty” anti-spam filter is probably doing the company more harm than good. However, it is only ProtonMail’s fault for not doing anything about the issue, playing the bullies game, pretending to examine disabled accounts while providing no real evidence of abuse and being insensitive to the fact that disabled accounts can lead to loss of money, loss of business or loss of personal data.

UPDATE on 26th November: After providing proof that I am not a spammer, ProtonMail's abuse team contacted me this morning to inform me that my account has been enabled. I can confirm that the email account is working fine again.
Thank you ProtonMail for your understanding.
submitted by jxuer to ProtonMail [link] [comments]

My attempt at an ELI5 for cryptocurrency to help my friends.

This is a long one so fair warning and no there is no tl;dr. I've only been at this for about 6 months and worked up this paper the other day for my friends who are interested but know very little about this. Hopefully whoever reads this can make in corrections as I am far from an expert.
Blockchain
Cryptocurrency, Bitcoin, Ether are all blockchains. Blockchains are basically a spreadsheet (LEDGER) that is duplicated multiple times across a network and updated regularly simultaneously. There is no centralized version of this ledger. It is hosted simultaneously by thousands/millions of computers. These ledgers will update on their own, Bitcoin as an example automatically checks itself every 10 minutes. Each of these 10-minute increment of transactions (in bitcoins case transactions would be sending or receiving bitcoins from one person to another for goods or services) are called BLOCKS. For these blocks to be confirmed, accepted, and updated to the ledger nodes are required.
Nodes (Mining/Forging)
A node is a computer running the blockchain software on the network. The blockchain software will automatically download the entire ledger of all transactions since its inception. At regular intervals, the software will take the transactions of a block (data on the ledger) and convert them into a mathematical puzzle to be solved by randomly chosen nodes (MINING). Mining requires powerful processors (typically GPUs) and substantial quantities of energy to receive mined tokens profitably. When a specific number of nodes solve the puzzle with the same answer they are basically confirming that the data on the block is accurate as multiple independent nodes found the same answer. When confirmed, the block gets added to the previous blocks making a chain of blocks aka a blockchain. As an incentive to run your computer as a node you are rewarded with TOKENS. If a single person or group of people wanted to manipulate the ledger, the amount of machinery and electricity used to achieve the majority of miners thus allowing you to manipulate the ledger is so exponentially expensive that it serves no reasonable purpose. This is an example of a Proof of Work Blockchain System (computer solves puzzle and rewarded with tokens)
Tokens
Tokens are part of the core of the blockchain. They are an incentive to validate transactions and create blocks. They gain intrinsic value based on the blockchain they are associated with. Some blockchains grant token holder’s different abilities. With Bitcoin, tokens are needed to pay for transaction fees. Others allow voting rights on how certain blockchain functions are managed. There is a limited amount of Bitcoin that will ever be released to nodes (21 million expected to be all be released by 2033) which also keep inflation from being a problem. Blockchains can create their platform with whatever number of tokens they would like and release them or create means to mine them as they see fit. Essentially, as with any other fiat money (currency that a government has declared to be legal tender NOT backed by a physical commodity), as adoption and trust increases the value of the token will increase. If most people accept Bitcoin for services and stores accept Bitcoin for goods than it is as good as the next currency.
Wallets
Whether you mine for tokens, are paid in tokens for goods or services or purchase tokens from a person or currency exchange you need a place to store them securely and a way to send and receive them. Cryptocurrency Wallets don’t store currency, they hold your public and private keys that interface with the blockchain so you can access your balance, send money and manage your funds. The public key allows others to send money to the public key only. A wallet that is "offline" (see Hardware or Paper below) cannot access funds or send money unless it is accessed with another form of wallet, either desktop, online, or mobile.
1) Desktop Wallet - Installed on your computer and are only accessible from that SINGLE computer. Very secure but if someone hacks your computer you are exposed. 2) Online Wallet - Run remotely (cloud based) and are far more convenient to access but make them more vulnerable as they are controlled by a third party and are also vulnerable to hacking attacks. Exchange wallets are online wallets but you are not in control of the private key. View it as a wallet that is lended to you so you can trade. The wallet is technically not yours. 3) Mobile - Ran on an app and are useful as they can be used anywhere including retail stores 4) Hardware - Private keys are stored on a tangible device like a USB drive. They can make transactions online but they are stored offline. Compatible with web interfaces and support many but not all currencies. To use, plug into a computer, enter a pin, send currency and confirm. Safest form of storage. 5) Paper - Basically a physical printout of your private and public keys. It is not stored online anywhere and the only way transactions can happen is if you transfer money with the help of an Online wallet.
Example of a Public Key = 1A684DbsHQKPVCWgaUsYdF4uQGwTiA9BFT Example of a Private Key = E9873D79C6D87DC0FB6A5778633389F4453213303DA61F20BD67FC233AA33262
Most wallets provide a Recovery Mnemonic Passcode that is a series of words (typically 12 to 24 words) in a specific order. If you lose your login information for your wallet you can supply the mnemonic passcode and retrieve your lost login information. If you lose your login information and your mnemonic passcode your wallet will be inaccessible and your tokens are lost to you. The above basically describes a first generation Blockchain Cryptocurrency such as Bitcoin. It is used basically as currency with no centralized entity regulating the release of additional currency and keeping the ledger of where the money is going secure and extremely safe from manipulation.
Second Generation Blockchain
The second generation blockchains sprung out of this environment with something more valuable. Utilizing the blockchain system to allow applications to be ran on top of a decentralized secure system. Instead of just recording transactions, contracts could be transmitted the same way. More complex transactions (SMART CONTRACTS) allow for things such as: - Funds to be spent only when a required percentage of people agree - Manage agreements between users (such as insurance) - Provide utility to other contracts - Store information about an application such as domain registration information or membership records This basically can allow applications to be ran on top of the blockchain system. This can cut out the middleman for many real-world applications (mortgages, banking, communications, security confirmations etc.)
Proof of Work/Proof of Stake
As I mentioned earlier, Proof of Work (PoW) requires nodes to solve a mathematical puzzle which is rewarded with tokens. Proof of Stake (PoS) is different, the tokens with proof of stake systems are pre-mined meaning they are all created when the blockchain system is created. Blocks are not verified by the typical method. The block validator uses the blockchain software to stake their tokens and are chosen based on specific factors depending on how many tokens the person holds and for how long. Depending on how many tokens they hold will restrict the quantity of blocks they can validate. If they own more they can validate more often but all validators will be chosen randomly keeping the rewards fairly distributed (unlike PoW which typically reward the first completed.) The blockchain still requires a mathematical puzzle to be solved but it is much easier than PoW requiring far less time and energy. If the blockchain has premined all of their tokens then new tokens cannot be mined for rewards in PoS. The reward for staking your tokens to be a validator is a portion of the transaction fee that is charged as part of normal transactions on the blockchain. That is why PoS miners are called forgers. If manipulation is attempted than their stake can be taken from their wallet adding more motivation to prevent data manipulation.
Fork
Some cryptocurrencies may need to update or upgrade the coding of their blockchain software. When this happens usually a fork occurs. This basically means the cryptocurrency splits into two separate cryptocurrencies. Because the nature of blockchain technology, they are decentralized and autonomous so the older version cannot be deleted or removed. If people choose to continue using the old version they can. For mining/forging purposes the nodes will need to choose which they will mine/forge and download the blockchain software on their computer to proceed. When the fork occurs, anyone holding tokens in the original currency will be given the same number of tokens in the forked currency. (When Bitcoin forked to Bitcoin Cash, anyone holding x amount of Bitcoin would receive a new wallet for Bitcoin Cash also containing x amount of Bitcoin Cash.) This is called a Hard Fork and all previous transactions are made invalid. There are also Soft Forks, in this case it is backwards compatible and all previous transactions are valid. This can result in two currencies but in most cases, it doesn’t as it is usually accepted by most miners/forgers because it is backwards compatible.
Exchanges
Online currency exchanges allow you to buy, sell or exchange fiat money (USD, EUR, etc) with digital currencies or in most cases digital currencies for other digital currencies. There are a large variety of different exchanges that are operated in multiple countries but there are around a dozen that the majority of cryptocurrency trading volume are present on. Not all cryptocurrencies will be listed on all exchanges, some have specific prerequisites to be listed on their exchange and there may be fees associated as well. Once your account is set up you will have a list of all available cryptocurrencies to trade. Each currency will have an associated online wallet with the public key address allowing you to send that specific currency to that wallet. (Many exchanges are having delayed or canceled identity verification, currency transfers and lack sufficient customer support due to the influx of new traders) Examples of top exchanges: 1) Coinbase (trades fiat) 2) GDAX (trades fiat) 3) Gemini (trades fiat) 4) Changelly (trades fiat) 5) Bittrex 6) Binance 7) HitBTC 8) EtherDelta 9) Bitfinex 10) Kraken 11) Bithumb 12) Bitstamp 13) Poloniex 14) OKEx
Sending/Receiving Tokens
All wallets have the ability to send digital currency to other wallets. The function is relatively easy, make sure the currency you are sending is going to the appropriate wallet for that currency. Ethereum tokens cannot be sent to a Bitcoin wallet for example. (The tokens aren’t actually moving location; the list of transactions/ownership is what is stored in the wallet). Triple check the wallet private key you are sending the tokens to. If you type the wrong address the tokens will be lost in nearly all incidents. Some mobile wallets allow you to scan a QR code that will automatically enter the public key rather than copying/pasting or typing out the public key.
Taxes
As of January 1, 2018 it appears that taxing on digital currency has changed. Every trade between any digital currencies (Bitcoin to Ether, Ether to Litecoin etc) will be a taxable transaction. If you hold the currency for longer than one year than you will pay capital gain tax when it is traded or sold (15%-20%) and if you sell or trade in less than a year you will have to add the profit to your taxable income to adjust your tax bracket.
Altcoins
Altcoins are basically any coin that is not Bitcoin. Most cryptocurrencies do not have a native blockchain (their own independent dedicated blockchain). Bitcoin, Ether, Ripple, Waves, NXT, Cardano all have their own native blockchain. Many other cryptocurrencies run on other cryptocurrency’s blockchains. Litecoin runs on Bitcoins blockchain, hundreds run on the Ethereum blockchain. These currencies act as smart contracts running on the adopted blockchain.
DApps (Decentralized Applications)
For a blockchain application to be considered a DApp it must be 1) Open source, code available to all 2) Decentralized, uses blockchain cryptographic tech 3) Incentive, must have tokens to fuel itself 4) Algorithm/Protocol, generates tokens and has a built-in consensus mechanism (mining/forging.)
There are 3 types of DApps, each basically piggybacks off the platform of the previous Type 1 – Have their own blockchain (like bitcoin) Type 2 – Use the blockchain of Type 1 DApps Type 3 – Use the protocol of Type 2 DApps
ICO (Initial Coin Offering)
Much like an IPO (Initial Public Offering) that offers stock in a private company to the public, an ICO raises money for new Cryptocurrency ventures. Typically, a minimum investment is required in the form of a cryptocurrency such as Bitcoin or Ether and the investor is given tokens of the cryptocurrency at a reduced cost. Due to the fact that ICO’s are so new, government agencies have not begun regulating these ventures making them extremely risky as anyone with a competent coder can create and market a cryptocurrency that can be used to swindle investors who aren’t cautious. The US government no longer allows its citizens to participate in ICO’s and if you are using a computer with an IP address located in the United States, ICO’s websites will not allow you to invest.
Research
1) Whitepapers – Each cryptocurrency will have their own dedicated websites and most will have a whitepaper that has a description of what their cryptocurrency is designed to do. 2) Roadmaps – Also on each cryptocurrency’s website, they tend to have a roadmap or timeline as to when they are planning to complete certain milestones be it added features to the blockchain or wallet or any other important events. 3) Coinmarketcap.com – List of every available cryptocurrency, the exchanges they trade on, market cap, trade volume, available tokens, newly created tokens etc. 4) Reddit.com (cryptocurrency subreddit) – Subreddits focused on cryptocurrency as well as specific subreddits focused on individual cryptocurrencies. Be cautious as many people on these sites are uninformed and/or are trying to manipulate the market by fooling others to buy or sell based on fraudulent information. 5) Bitcointalk.org – Forums specific to individual cryptocurrencies. There is a lot of self-marketing (bounties) on this site. Take what they say with a grain of salt 6) TwitteFacebook (Social Media) – Many times news from team members or the cryptocurrency’s social media page will break news before it is listed on any of the above-mentioned outlets. Find out who is working for the cryptocurrency you are interested in and start following the team’s social media. Don’t forget to look at their linkedin accounts if available, previous employment and behavioral history to confirm they are competent. 7) Github - Code from projects can be uploaded here and reviewed for issues and revisions.
Common Terms/Slang
Shilling – covert advertising, personally endorsing a token so as to manipulate the price to either recoup a loss or increase gains on a token the individual owns. FUD – Fear, Uncertainty, Doubt; another method to manipulate the price of a token the person owns by making others second guess their investment decision on a specific token. FOMO – Fear Of Missing Out; buying a token (usually after the price has already increased) hoping they haven’t missed the majority of a price increase. Shitcoin – A cryptocurrency that has become worthless overtime or a scam operation. To the Moon – Massive increase in a token’s price.
I'm sure there are probably revisions to be done on this as I am still getting my head around all of the concepts. Any help to this would be appreciated.
submitted by Truantlife to CryptoCurrency [link] [comments]

How to Transfer Bitcoin From Binance to Coinbase - YouTube Binance Tutorial deutsch - Anleitung zum Kaufen und ... BINANCE BITCOIN MINING POOL Coming Soon! XRP Not A ... Binance Mining Pool. [ Showing personal account ] (4) How To Withdraw Bitcoin From Binance BINANCE POOL WHAT IS AND COULD BE - PERSONAL REVIEW Bitcoin mining of the binance pool #Binancepool #binance ...

Binance, exchange de criptomoedas - nós operamos a maior exchange de bitcoin e altcoins do mundo por volume Digital money that’s instant, private, and free from bank fees. Download our official wallet app and start using Bitcoin today. Read news, start mining, and buy BTC or BCH. Binance CEO Zhao “CZ” Changpeng has dismissed the monopolization talk. He tweeted that Binance Pool comes “only” 11 th in the list of the largest bitcoin mining platforms.. Still, considering that it’s practically still a newborn, being 11 th in the world is not that bad. Actually, it’s just the contrary, something which the entire crypto community seems to agree with. Binance Coin is a coin issued by one of the largest Crypto exchange platforms in the world - Binance. The coin with the BNB symbol is being used on the Binance blockchain with a BEP2 standard as well as on the Ethereum blockchain with an ERC20 standard. It has a strict limit of maximum 200 million BNB coins. As a general rule of thumb if you believe in the success of the Binance platform then ... Start mining Bitcoin Cash or Bitcoin today! Supercharge your mining potential. Mine Bitcoin easily on the cloud without having to buy hardware, or plug your own hardware into the world’s highest paying mining pool. Sign up now Log in. Mine Bitcoin. We offer BTC and BCH mining. You can also choose to automatically mine the most profitable coin. Cloud Mining. Start mining immediately with our ... The only catch here is that you can buy only bitcoin (BTC), Ripple (XRP), Ethereum (ETH), Litecoin (LTC) and Bitcoin Cash ABC (BCHABC) on Binance using a credit card. The second way to fund your Binance account is by transferring your assets from other exchanges that allow you to buy any altcoin using fiat to Binance’s wallet. Yesterday Binance launched Binance Pool, a new product offering Proof of Work (PoW) and Proof of Stake (PoS) services for a variety of coins and tokens. The launch comes only days before what is arguably the most anticipated cryptocurrency mining event of the year, the third Bitcoin (BTC) halving. Crypto Binance offers you a smart and easy way to invest your money. Our bitcoin mining system is suitable for those who are new to the world of crypto currencies, as well as for cryptocurrency experts and large-scale investors. learn more Home of forex-binance.com. Enter Bitcoin Address; Start Mining. Withdraw Generated Bitcoin; LOGIN. What is bitcoin? How does it work? Bitcoin is open-source software, It was released in 2009. Bitcoin is often abbreviated as the world's first cryptocurrency. In other word, we can say it is the currency in digital form or exists electrically. It is decentralized, It means bitcoin doesn't have ... Die umfassendste Untersuchung des Selfish Mining findet sich in der Publikation Majority is not Enough: Bitcoin Mining is Vulnerable der Forscher Ittay Eyal und Emin Gun Sirer. Die These des Papiers lautet, dass entgegen der landläufigen Meinung die Anreize für Bitcoin-Miner fehlerhaft sind und letztlich zur Zentralisierung des Netzwerks führen könnten.

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How to Transfer Bitcoin From Binance to Coinbase - YouTube

Learn Step By Step how you can successfully withdraw bitcoin from your binance account into your wallet. Don't forget to give this video a thumbs up if your enjoyed it. 🔥 Get the Ledger Nano X to Safely store your Crypto - https://www.ledgerwallet.com/r/acd6 🔥 Become a Channel Member - https://www.youtube.com/channel/UCjpkws... As a company I love BINANCE, how they have been performing no matter what type of market they are in, bull market, bear market, sideways, you name it and their token BNB and Exchanges has been ... Binance Tutorial deutsch In diesem Video erfährst du wie man auf der Plattform Binance Kryptowährungen handeln kann und gegen Bitcoins kaufen und verkaufen k... Know how to transfer from Binance to Coinbase. This video will help you move your coins from Binance to hardware wallet or other exchange. In this video, I s... Binance Pool. [ Showing personal account ]. Showing the Pool section in the Binance crypto exchange. [ Showing personal account ]. Showing the Pool section in the Binance crypto exchange. This is an educational video on bitcoin mining of binance pool and not a financial advice. #Binance #BinancePool #Binance pool If you want to sign up to Bina...

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