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Bitcointalk Username: PRASAD555

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.

• Dragonchain Core
• Tooling for demonstration
• Dragonchain Github

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.

• Quickstart
• Full Documentation

​

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.

• Dragonchain architecture
• Dragon Net easy to consume 2018 Infographic

API Documentation

APIs (on chain & off)

• Python SDK
• NodeJS/Javascript SDK
• Go SDK
• DCTL Package
• API References
• RESTful API

SDK Source

• https://github.com/dragonchain/dragonchain-sdk-python
• https://github.com/dragonchain/dragonchain-sdk-javascript
• https://github.com/dragonchain/dragonchain-sdk-go
• https://github.com/dragonchain/dragonchain-sdk-dart

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:

• Den social media
• Eternal & Save The Tweet bot
• Lyceum/Academy

​

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

• Python SDK
• NodeJS/Javascript SDK
• Go SDK
• DCTL Package
• API References
• RESTful API

​

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.

• Github
• Architecture
• Disney Use Cases
• Den social media
• Dragon Den Blue Paper
• Core documentation
• Javascript SDK
• Python SDK
• Go SDK
• Dart SDK
• User friendly console
• TIME
• Academy
• Dragonchain Wikipedia

​

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.

• TIME
• Learn more about TIME and how to apply this to your nodes

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.

• Dragon Den Blue Paper
• Den social media

​

Security. Users have full ownership & control of their points.

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

Balances and transactions cannot be forged, manipulated, or blocked by Reddit or anyone else

Users can withdraw their balance to their ERC20 wallet, directly through Reddit. Reddit can cover the fees on their behalf, or the user covers this with a portion of their balance.
​

Users should own their points and be able to get on-chain ERC20 tokens without permission from anyone else

Through our console users can withdraw their ERC20 rewards. This can be achieved on Reddit too. Here is a walkthrough of our console, though this does not show the quick withdrawal functionality, a user can withdraw at any time. https://www.youtube.com/watch?v=aNlTMxnfVHw
​

Points should be recoverable to on-chain ERC20 tokens even if all third-parties involved go offline

If necessary, signed transactions from the Reddit system (e.g. Reddit + Subreddit) can be sent to the Ethereum smart contract for minting.
​

A public, third-party review attesting to the soundness of the design should be available

To our knowledge, at least two large corporations, including a top 3 accounting firm, have conducted positive reviews. These reviews have never been made public, as Dragonchain did not pay or contract for these studies to be released.
​

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

See above
​

Compatibility with HSMs & hardware wallets

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

Other Considerations

Minting/distributing tokens is not performed by Reddit directly

This operation can be automated by smart contract on Ethereum. Subreddits can if desired have a role to play.
​

One off point burning, as well as recurring, non-interactive point burning (for subreddit memberships) should be possible and scalable

This is possible and scalable with interaction between Dragonchain Reddit system and Ethereum token contract(s).
​

Fully open-source solutions are strongly preferred

Dragonchain is fully open source (see section on Disney release after conclusion).

Conclusion

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

Disney Releases Blockchain Platform as Open Source

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

Open Source

In 2016, Roets proposed to release the platform as open source to spread the technology outside of Disney, as others within the W3C group were interested in the solutions that had been created inside of Disney.
Following a long process, step by step, the team met requirements for release. Among the requirements, the team had to:

• Obtain VP support and approval for the release
• Verify ownership of the software to be released
• Verify that no proprietary content would be released
• Convince the organization that there was a value to the open source community
• Convince the organization that there was a value to Disney
• Offer the plan for ongoing maintenance of the project outside of Disney
• Itemize competing projects
• Verify no conflict of interest
• Preferred license
• Change the project name to not use the name Disney, any Disney character, or any other associated IP - proposed Dragonchain - approved
• Obtain legal approval
• Approval from corporate, parks, and other business units
• Approval from multiple Disney patent groups Copyright holder defined by Disney (Disney Connected and Advanced Technologies)
• Trademark searches conducted for the selected name Dragonchain
• Obtain IT security approval
• Manual review of OSS components conducted
• OWASP Dependency and Vulnerability Check Conducted
• Obtain technical (software) approval
• Offer management, process, and financial plans for the maintenance of the project.
• Meet list of items to be addressed before release
• Remove all Disney project references and scripts
• Create a public distribution list for email communications
• Remove Roets’ direct and internal contact information
• Create public Slack channel and move from Disney slack channels
• Create proper labels for issue tracking
• Rename internal private Github repository
• Add informative description to Github page
• Expand README.md with more specific information
• Add information beyond current “Blockchains are Magic”
• Add getting started sections and info on cloning/forking the project
• Add installation details
• Add uninstall process
• Add unit, functional, and integration test information
• Detail how to contribute and get involved
• Describe the git workflow that the project will use
• Move to public, non-Disney git repository (Github or Bitbucket)
• Obtain Disney Open Source Committee approval for release

On top of meeting the above criteria, as part of the process, the maintainer of the project had to receive the codebase on their own personal email and create accounts for maintenance (e.g. Github) with non-Disney accounts. Given the fact that the project spanned multiple business units, Roets was individually responsible for its ongoing maintenance. Because of this, he proposed in the open source application to create a non-profit organization to hold the IP and maintain the project. This was approved by Disney.
The Disney Open Source Committee approved the application known as OSSRELEASE-10, and the code was released on October 2, 2016. Disney decided to not issue a press release.
Original OSSRELASE-10 document

Dragonchain Foundation

The Dragonchain Foundation was created on January 17, 2017. https://den.social/l/Dragonchain/24130078352e485d96d2125082151cf0/dragonchain-and-disney/

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https://preview.redd.it/199hrdhjgtv51.jpg?width=1024&format=pjpg&auto=webp&s=cd35c469ee658db8b87df69ab4daf2746ddac22e
Dear CoinEx users,
We will support the Aragon (ANT) smart contract swap & upgrade. To ensure your asset security, ANT deposit and withdrawal will be suspended in a designated period. The details are as follows.
ANT Deposit & Withdrawal: Close on: October 28, 2020 (UTC) Estimated time to reopen: Depends on the swap progress.
Notes: 1. After the swap & upgrade of Aragon (ANT) smart contract, ANT token name and its trading pairs on CoinEx will remain unchanged. The new address of ANT contract is 0xa117000000f279D81A1D3cc75430fAA017FA5A2e 2. Trading and inter-user transfer of ANT on CoinEx will not be affected during this period. 3. We will keep you updated if there’s any latest information.
For further information from the Aragon team, please refer to Upgrading ANT: Say hi to ANT v2.
About Aragon（ANT） Aragon is a dApp on the Ethereum chain that allows anyone to create and manage any organization. Aragon Network is a digital management organization controlled by tokens, focusing on creating the best conditions for economic growth. In essence, the Aragon Network is an ecosystem available for any organization, entrepreneur, and investor to collaborate efficiently and securely, without technical flaws and malicious participants. Its on-chain organization will be built by Aragon Core, which is composed of a Solidity language Decentralized Autonomous Organization (DAO) and a web-side decentralized Application (dApp). Initially, Aragon Core will focus on capitalized corporate organizations, but its modular functions are also applicable to other types of organizations. Aragon Token (ANT), issued by Aragon Network, is mainly used to manage the Aragon Network and mortgage the Aragon Network Member Agreement.
CoinEx Team October 28, 2020
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August has been a rewarding month for the Swipe team as it successfully launched and introduce multiple programs, partnerships, and new product announcements. These updates made the Swipe, and even the crypto community, to look forward to the upcoming plans that the team has in store.
Swipe Staking & DeFi
With the launch of the Swipe Network testnet, Swipe users can now use the Swipe Faucet to grab testnet-SXP to use on the decentralized finance application. Users will be able to bond SXP to the Swipe Network smart contract as collateral to ensure the guarantee of conversions for these exchanges.
A reserve system in place to lock SXP and guarantee that the merchant and payment networks receive the exact fiat amount is in place as Swipe facilitates real-time conversions on-demand. Users will receive up 12% APY on their staked SXP within the Swipe Network off-chain and a variable rate for on-chain.
Also, as Swipe prepares to launch the Swipe Network Staking mainnet, the Swipe Wallet application will support SXP staking. Users will enjoy staking rewards based on their SXP balances held on the Swipe Wallet beginning last August 23rd.
Details of the staking can be viewed at https://medium.com/swipe/swipe-wallet-to-support-sxp-staking-acfab4589813
At the same time, Swipe announced its plans to launch a Decentralized Finance Lending/Earn application on Binance Smart Chain. Called SwipeFi, it will enable Binance Chain tokens to be used to earn interest on their supply of collateral to the protocol and borrow against their collateral directly on the Binance blockchain.
Swipe x WBTC
Swipe has partnered with WBTC Network and is now officially a merchant for WBTC minting through the WBTC Network’s DAO Governance process. Swipe has also listed $WBTC on the Swipe Wallet platform and Swipe Visa Card to enable users to buy, sell, exchange, and spend WBTC at over 60 million merchants worldwide.
SXP Listings
Swipe Token ($SXP), the native token of Swipe, is now listed on its second Indian Exchange, CoinDCX. Trading for $SXP token is now live for CoinDCX users who wish to trade SXP/BTC and SXP/USDT.
SXP is also added to Korea’s top exchanges Coinone and Upbit. Traders using these platforms can now exchange with $SXP/KRW pairs for Coineone and $SXP/BTC pairs for Upbit.
The Swipe Product Manual
Swipe released its new redefined whitepaper titled Swipe Product Manual. It was designed with simplicity in mind for easy and coherent descriptions of the Swipe ecosystem of products. This will describe all of Swipe’s current and future products that the team has planned.
The Swipe Product Manual can be viewed by clicking here or by going to https://sw.pe/ProductManual or downloading https://swipe.io/ProductManual.pdf to your desktop.
0% Fees
Swipe users can now enjoy 0% fees on crypto purchases, selling, and conversion to and from fiat currencies, as Swipe announced the removal of its 1% fee. On top of this announcement, Swipe cardholders will also enjoy waived membership fees and free card shipping.
Swipe AMA
For Swipe’s second AMA event, Swipe CEO Joselito Lizarondo answered the questions from the Reddit community regarding Swipe’s activities and plans for the future. In his first blog post, Lizarondo talked about the new partnership programs of Swipe, its newly released “Product Manual,” and the new roadmap, which will be kept in stealth “to focus on bringing maximum value to these announcements and products.”
Read the whole transcript of Joselito Lizarondo’s AMA here: https://medium.com/swipe/swipe-reddit-ama-8-13-80690e2f6589
Swipe, Kava Partnership
Swipe has formed a strategic partnership with Kava Labs to further grow the USDX DeFi Ecosystem as Swipe prepares to bring decentralized finance applications to the Binance Smart Chain. Swipe has also listed $KAVA and $USDX on the Swipe Wallet platform where users can buy and sell both of these coins with a linked bank account or credit/debit card, enabling it to be converted and spent at over 60 million merchants worldwide with the Swipe Visa Card.
Swipe’s Chainlink Based Price Oracles Now Live
Swipe has collaborated with Chainlink to launch a live SXP-USD price oracle on the Ethereum mainnet. Users will receive stronger guarantees around trust and transparency in the payments process, as critical price feeds for the network are now completely decentralized and available to monitor on the blockchain by switching to Chainlink.
This ensures that reward issuances and token burns only take place based on accurate, highly available, and tamper-proof on-chain prices that have no single point of failure or absolute truth. Users can independently verify the current price, how price updates occur, which nodes are providing data to the network, and more.
Swipe Lists & Partners with Band Protocol
Swipe has recently formed a strategic partnership with Band Protocol for the implementation of Band Protocol’s secure and scalable oracles on the launch of SwipeFi, the money market protocol coming soon to Binance Smart Chain.
Both teams have been working to integrate a custom oracle script on BandChain for a more cost-effective and refined SXP-USD price oracle that will improve the existing oracle design that only updates once every 24 hours or per 1% price deviation. By using BandChain, SwipeFi developers can create fine-tuned custom decentralized oracles that specify any external data source to connect to, aggregation methods and update parameters. This means that SwipeFi will no longer be limited to by predetermined datasets or delayed data arising from the limitations of particular blockchain networks such as congestion that stalled Ethereum-based oracle feeds for almost six hours.
Swipe has also listed $BAND on the Swipe Wallet and Swipe Visa card platform so users can buy, sell, convert and spend BAND at over 60 million merchants worldwide.
Swipe Mobile App Updates
The Swipe team has released two updates for its mobile application. On version v1.506 of the application, the team has updated the credit/debit purchase module and 3ds, iOS live chat, card order results failover module, and the iOS 14.0 compatibility version. The team has also fixed the All button issue, card rewards and percentage issue, and crash issues. The fees in exchange and credit/debit purchases were also removed in this update.
The team later has also released the v1.507 update to fix SMS issues on registration and server upgrade.
All New Swipe Cards
Swipe released a new addition to its existing card lineup last August. Adding to the list of Swipe cards are the Swipe Sky and Swipe Steel.
Swipe Sky, a blue-colored Visa card, offers 2% cashback on all purchases, dual-Interface NFC/EMV card, ATM cash access, 300 SXP stake required for six months, and rewards & benefits program. Swipe Steel, on the other hand, offers 4% cashback on all purchases, dual-interface NFC/EMV card, ATM cash access, 3,000 SXP stake required for six months, rewards & benefits program, and no foreign transaction fees.
Alongside with these new cards, Swipe also announced that Visa card orders are now completely free to their users. This means free card orders, shipping, and also no annual/monthly fees and transaction fees.
Order Swipe Card here: sw.pe/Card
Swipe Widget Beta Program
Swipe is calling all developers who want to integrate a seamless non-custodial crypto on-ramp service for their clients. With Swipe Widget Beta Program, customers can seamlessly verify, pay, and receive coins within five minutes without leaving the platform. It can also easily enable over 30 cryptocurrencies to be purchased with bank accounts, credit cards, and more.
Email: [email protected] to join the beta today
Swipe Now in the USA
The Swipe Wallet app is now open to all United Stated users except for New York State residents. Verified USA users can now buy & sell over 30 Cryptocurrencies commission-free today.
As Swipe enters the US market, it also announced its partnership with Evolve Bank & Trust for its crypto-funded USD checking accounts and debit cards.
Swipe will be introducing US Dollar Checking Accounts for users within the United States that will be held at Evolve Bank & Trust and accessible via the Swipe Wallet Mobile Application.
Users will be able to deposit their direct deposit paychecks into this account and access it via the mobile app. The accounts provided by Evolve Bank & Trust will include FDIC insurance up to applicable limits. Users will be able to use these accounts to purchase and sell supported cryptocurrency on-demand with access to ACH and wire payment networks.
Swipe Integrates On-demand Gift Card
Swipe announced the integration of on-demand gift cards powered by over 30 cryptocurrencies. Users will be able to buy gift cards from over 100 global retailers directly in the Swipe Wallet app with up to 10% cashback.
Stay up-to-date with all the latest news from Swipe
Website: https://swipe.io
Twitter: https://twitter.com/SwipeWallet
Facebook: https://facebook.com/Swipe
Instagram: https://instagram.com/Swipe
Medium: https://medium.com/Swipe
Telegram: https://t.me/SwipeWallet & https://t.me/Swipe
LinkedIn: https://www.linkedin.com/company/swipewallet
YouTube: https://youtube.com/SwipeWallet

Welcome to Forward Thinking Friday, a regular venue to discuss ideas, concepts and designs that push Decred further, bigger and better. Topics raised can be anything ranging from:

• Technological improvements or enhancements
• Unique opportunities well serviced by the Decred protocol
• Responses to competing protocol designs and features
• Integrations and Infrastructure
• Marketing and Project Messaging

Focus Topic: Contrarian Messaging

There is a lot of hype for cryptocurrency markets and it is time for Decred to partake in it. Decred is Different in that it builds technology designed to outlast by aligning incentives, avoiding rent extraction and targeting decentralisation and resiliency at all costs.
Decred's strength is in it's remarkable ability to take the contrarian bet against literally everything. This message is a key differentiator and deserves to be amplified. This week, I posit two potential areas for a Decred marketing campaign to rally around, and seek community input on defining the message and executing on social channels.

1. Decred is Ready

For the past 4.5years, Decred has been building. Until now, it has been difficult to pitch the protocol as 'sufficiently different' to its peers Bitcoin, ZCash, Monero et al. simply because many of the features were under development and not tangible enough.
With Decrediton v1.6 and the DEX release, this changes.
Decred will soon have average user access to:

• CoinShuffle++ Privacy Mixer with huge volume, cheap cost, rotating user-base due to pseudo random votes
• Lightning Network Main-net enabling scalable payments, ease of tipping micro-transactions etc
• Steps towards decentralising the Treasury creating the first truly decentralised L1 DAO
• DCRDEX enabling trustless exchange without reliance on centralised entities
• Politeia enabling community governance decisions and dispute resolution

Decred is ready for the challenges that face cryptocurrency projects. Security attacks, governance failure, code calcification, KYC/AML and chainalysis, funding wells drying up, regulator pressure on centralised actors etc. As a DAO, it will command more on-chain funds than any L1 protocol and this is truly unique.
#BuildToOutlast #DecredIsReady #DecredDAO
https://twitter.com/plabarta_/status/1286062208460390401/photo/1

2. Own the Name, Decentralised Credits, in the face of 'De'Fi

'De'Fi as it appears on Ethereum is founded on principles of Debt, Leverage and usually centralised capital funding. The tokenomics, generally speaking, have incentivised an accumulation of cross-contract debt instruments that few in the ecosystem understand (let alone able to price in the risks). 100%+ APY is most definitely a junk bond of the highest order and these rates are simply unsustainable (as Vitalik himself notes). The way such returns can exist is that the silent 90% are paying for it in dilution, lost trades and increasingly scams, whilst the talking heads, crypto funds and backers quietly take their profits.
As JYP covered in the latest Decred blog, incentivised leverage and debt is a core contributor to the fundamental problem within modern finance. Decred operates on entirely full reserve sound money, aka Decentralised Credits.
Account Credit is the perfect counterpoint to Account Debt.
Decred has an opportunity to express the value of its decentralised financial stack by owning the fact that the 'De' is actually decentralised, and the 'Fi' is coming to fruition (Decred is Ready). 6.7% APY paid in scarce, sound money DCR, without taking on debt and minimising code/smart contract risk highlights our path towards solving the problem, not perpetuating it. An example of this is shown below to demonstrate the ROI in DCR for a new ticket holder starting staking today.
Decred Finance Incentivises security, privacy mixing, governance, DAO decision making, self-sovereignty, trustless exchange, optimised and scalable payments and storing value, all using a scarce sound money Decentralised Credits (Not Decentralised Debt).
Decred staking ROI for holders of 1 to 5 tickets. Colour and ticket price RHS, Cumulative ROI LHS. Ticket price is estimated assuming all PoW issuance becomes tickets (has been the trend to date)
As always, look forward to your comments, discussion and forward thinking suggestions.