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PotCoin, designed to empower, secure and facilitate our community's daily transactions. The budding / legalized Marijuana industry is literally calling out for its own distinct crypto-currency - PotCoin effectively forms a global community with each participant undoubtedly anchored in this new economy. On every level of the industry, aficionados can count on PotCoin to stand for truth and the exponential power of very large numbers.
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Official Nyancoin Subreddit

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Eth 2.0 vs Polkadot and other musings by a fundamental investor

Spent about two hours on this post and I decided it would help the community if I made it more visible. Comment was made as a response to this
I’m trying to avoid falling into a maximalist mindset over time. This isn’t a 100% ETH question, but I’m trying to stay educated about emerging tech.
Can someone help me see the downsides of diversifying into DOTs?
I know Polkadot is more centralized, VC backed, and generally against our ethos here. On chain governance might introduce some unknown risks. What else am I missing?
I see a bunch of posts about how Ethereum and Polkadot can thrive together, but are they not both L1 competitors?
Response:
What else am I missing?
The upsides.
Most of the guys responding to you here are full Eth maxis who drank the Parity is bad koolaid. They are married to their investment and basically emotional / tribal in an area where you should have a cool head. Sure, you might get more upvotes on Reddit if you do and say what the crowd wants, but do you want upvotes and fleeting validation or do you want returns on your investment? Do you want to be these guys or do you want to be the shareholder making bank off of those guys?
Disclaimer: I'm both an Eth whale and a Dot whale, and have been in crypto for close to a decade now. I originally bought ether sub $10 after researching it for at least a thousand hours. Rode to $1500 and down to $60. Iron hands - my intent has always been to reconsider my Eth position after proof of stake is out. I invested in the 2017 Dot public sale with the plan of flipping profits back to Eth but keeping Dots looks like the right short and long term play now. I am not a trader, I just take a deep tech dive every couple of years and invest in fundamentals.
Now as for your concerns:
I know Polkadot is more centralized
The sad truth is that the market doesn't really care about this. At all. There is no real statistic to show at what point a coin is "decentralized" or "too centralized". For example, bitcoin has been completely taken over by Chinese mining farms for about five years now. Last I checked, they control above 85% of the hashing power, they just spread it among different mining pools to make it look decentralized. They have had the ability to fake or block transactions for all this time but it has never been in their best interest to do so: messing with bitcoin in that way would crash its price, therefore their bitcoin holdings, their mining equipment, and their company stock (some of them worth billions) would evaporate. So they won't do it due to economics, but not because they can't.
That is the major point I want to get across; originally Bitcoin couldn't be messed with because it was decentralized, but now Bitcoin is centralized but it's still not messed with due to economics. It is basically ChinaCoin at this point, but the market doesn't care, and it still enjoys over 50% of the total crypto market cap.
So how does this relate to Polkadot? Well fortunately most chains - Ethereum included - are working towards proof of stake. This is obviously better for the environment, but it also has a massive benefit for token holders. If a hostile party wanted to take over a proof of stake chain they'd have to buy up a massive share of the network. The moment they force through a malicious transaction a proof of stake blockchain has the option to fork them off. It would be messy for a few days, but by the end of the week the hostile party would have a large amount of now worthless tokens, and the proof of stake community would have moved on to a version of the blockchain where the hostile party's tokens have been slashed to zero. So not only does the market not care about centralization (Bitcoin example), but proof of stake makes token holders even safer.
That being said, Polkadot's "centralization" is not that far off to Ethereum. The Web3 foundation kept 30% of the Dots while the Ethereum Foundation kept 17%. There are whales in Polkadot but Ethereum has them too - 40% of all genesis Ether went to 100 wallets, and many suspect that the original Ethereum ICO was sybiled to make it look more popular and decentralized than it really was. But you don't really care about that do you? Neither do I. Whales are a fact of life.
VC backed
VCs are part of the crypto game now. There is no way to get rid of them, and there is no real reason why you should want to get rid of them. They put their capital at risk (same as you and me) and seek returns on their investment (same as you and me). They are both in Polkadot and Ethereum, and have been for years now. I have no issue with them as long as they don't play around with insider information, but that is another topic. To be honest, I would be worried if VCs did not endorse chains I'm researching, but maybe that's because my investing style isn't chasing hype and buying SUSHI style tokens from anonymous (at the time) developers. That's just playing hot potato. But hey, some people are good at that.
As to the amount of wallets that participated in the Polkadot ICO: a little known fact is that more individual wallets participated in Polkadot's ICO than Ethereum's, even though Polkadot never marketed their ICO rounds due to regulatory reasons.
generally against our ethos here
Kool aid.
Some guy that works(ed?) at Parity (who employs what, 200+ people?) correctly said that Ethereum is losing its tech lead and that offended the Ethereum hivemind. Oh no. So controversial. I'm so personally hurt by that.
Some guy that has been working for free on Ethereum basically forever correctly said that Polkadot is taking the blockchain tech crown. Do we A) Reflect on why he said that? or B) Rally the mob to chase him off?
"I did not quit social media, I quit Ethereum. I did not go dark, I just left the community. I am no longer coordinating hard forks, building testnets, or contributing otherwise. I did not work on Polkadot, I never did, I worked on Ethereum. I did not hate Ethereum, I loved it."
Also Parity locked their funds (and about 500+ other wallets not owned by them) and proposed a solution to recover them. When the community voted no they backed off and did not fork the chain, even if they had the influence to do so. For some reason this subreddit hates them for that, even if Parity did the 100% moral thing to do. Remember, 500+ other teams or people had their funds locked, so Parity was morally bound to try its best to recover them.
Its just lame drama to be honest. Nothing to do with ethos, everything to do with emotional tribalism.
Now for the missing upsides (I'll also respond to random fragments scattered in the thread):
This isn’t a 100% ETH question, but I’m trying to stay educated about emerging tech.
A good quick intro to Eth's tech vs Polkadot's tech can be found on this thread, especially this reply. That thread is basically mandatory reading if you care about your investment.
Eth 2.0's features will not really kick in for end users until about 2023. That means every dapp (except DeFI, where the fees make sense due to returns and is leading the fee market) who built on Eth's layer 1 are dead for three years. Remember the trading card games... Gods Unchained? How many players do you think are going to buy and sell cards when the transaction fee is worth more than the cards? All that development is now practically worthless until it can migrate to its own shard. This story repeats for hundreds of other dapp teams who's projects are now priced out for three years. So now they either have to migrate to a one of the many unpopulated L2 options (which have their own list of problems and risks, but that's another topic) or they look for another platform, preferably one interoperable with Ethereum. Hence Polkadot's massive growth in developer activity. If you check out https://polkaproject.com/ you'll see 205 projects listed at the time of this post. About a week ago they had 202 listed. That means about one team migrated from another tech stack to build on Polkadot every two days, and trust me, many more will come in when parachains are finally activated, and it will be a complete no brainer when Polkadot 2.0 is released.
Another huge upside for Polkadot is the Initial Parachain Offerings. Polkadot's version of ICOs. The biggest difference is that you can vote for parachains using your Dots to bind them to the relay chain, and you get some of the parachain's tokens in exchange. After a certain amount of time you get your Dots back. The tokenomics here are impressive: Dots are locked (reduced supply) instead of sold (sell pressure) and you still earn your staking rewards. There's no risk of scammers running away with your Ether and the governance mechanism allows for the community to defund incompetent devs who did not deliver what was promised.
Wouldn’t an ETH shard on Polkadot gain a bunch of scaling benefits that we won’t see natively for a couple years?
Yes. That is correct. Both Edgeware and Moonbeam are EVM compatible. And if the original dapp teams don't migrate their projects someone else will fork them, exactly like SUSHI did to Uniswap, and how Acala is doing to MakerDao.
Although realistically Ethereum has a 5 yr headstart and devs haven't slowed down at all
Ethereum had a five year head start but it turns out that Polkadot has a three year tech lead.
Just because it's "EVM Compatible" doesn't mean you can just plug Ethereum into Polkadot or vica versa, it just means they both understand Ethereum bytecode and you can potentially copy/paste contracts from Ethereum to Polkadot, but you'd still need to add a "bridge" between the 2 chains, so it adds additional complexity and extra steps compared to using any of the existing L2 scaling solutions
That only applies of you are thinking from an Eth maximalist perspective. But if you think from Polkadot's side, why would you need to use the bridge back to Ethereum at all? Everything will be seamless, cheaper, and quicker once the ecosystem starts to flourish.
I see a bunch of posts about how Ethereum and Polkadot can thrive together, but are they not both L1 competitors?
They are competitors. Both have their strategies, and both have their strengths (tech vs time on the market) but they are clearly competing in my eyes. Which is a good thing, Apple and Samsung competing in the cell phone market just leads to more innovation for consumers. You can still invest in both if you like.
Edit - link to post and the rest of the conversation: https://www.reddit.com/ethfinance/comments/iooew6/daily_general_discussion_september_8_2020/g4h5yyq/
Edit 2 - one day later PolkaProject count is 210. Devs are getting the hint :)
submitted by redditsucks_goruqqus to polkadot_market [link] [comments]

Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Public Proposal TL;DR:

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

Hello Reddit and Ethereum community!

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

Executive summary

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

Response and PoC

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

Live Demo

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

Source Code

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

Scaling

How it works & scales

Architectural Scaling

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

Economic Scaling

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

Scaled Deployment

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

Flexibility in Scaling

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

Cost

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

Getting Started

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

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

API Documentation

APIs (on chain & off)

SDK Source

Nobody’s Perfect

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

Costs and resources

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

Requirements

Scaling

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

Decentralization

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

Usability Scaling solutions should have a simple end user experience.

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

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

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

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

Bonus Points

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

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

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

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

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

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

Bonus

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

TIME

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

Dragon Den

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

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

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

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

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

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

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

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

Other Considerations

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

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

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

Conclusion

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

Disney Releases Blockchain Platform as Open Source

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

Open Source

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

Dragonchain Foundation

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

Mining and Dogecoin - Some FAQs

Hey shibes,
I see a lot of posts about mining lately and questions about the core wallet and how to mine with it, so here are some facts!
Feel free to add information to that thread or correct me if I did any mistake.

You downloaded the core wallet

Great! After a decade it probably synced and now you are wondering how to get coins? Bad news: You don't get coins by running your wallet, even running it as a full node. Check what a full node is here.
Maybe you thought so, because you saw a very old screenshot of a wallet, like this (Version 1.2). This version had a "Dig" tab where you can enter your mining configuration. The current version doesn't have this anymore, probably because it doesn't make sense anymore.

You downloaded a GPU/CPU miner

Nice! You did it, even your antivirus system probably went postal and you started covering all your webcams... But here is the bad news again: Since people are using ASIC miners, you just can't compete with your CPU hardware anymore. Even with your more advanced GPU you will have a hard time. The hashrate is too high for a desktop PC to compete with them. The blocks should be mined every 1 minute (or so) and that's causing the difficulty to go up - and we are out... So definitly check what is your hashrate while you are mining, you would need about 1.5 MH/s to make 1 Doge in 24 hours!

Mining Doge

Let us start with a quote:
"Dogecoin Core 1.8 introduces AuxPoW from block 371,337. AuxPoW is a technology which enables miners to submit work done while mining other coins, as work on the Dogecoin block chain."
- langerhans
What does this mean? You could waste your hashrate only on the Dogecoin chain, probably find never a block, but when, you only receive about 10.000 Dogecoins, currently worth about $25. Or you could apply your hashrate to LTC and Doge (and probably even more) at the same time. Your change of solving the block (finding the nonce) is your hashrate divided by the hashrat in sum - and this is about the same for Doge and LTC. This means you will always want to submit your work to all chains available!

Mining solo versus pool

So let's face it - mining solo won't get you anywhere, so let's mine on a pool! If you have a really bad Hashrate, please consider that: Often you need about $1 or $2 worth of crypto to receive a payout (without fees). This means, you have to get there. With 100 MH/s on prohashing, it takes about 6 days, running 24/7 to get to that threshold. Now you can do the math... 1 MH/s = 1000 KH/s, if you are below 1 MH/s, you probably won't have fun.

Buying an ASIC

You found an old BTC USB-miner with 24 GH/s (1 GH/s = 1000 MH/s) for $80 bucks - next stop lambo!? Sorry, bad news again, this hashrate is for SHA-256! If you want to mine LTC/Doge you will need a miner using scrypt with quite lower numbers on the hashrate per second, so don't fall for that. Often when you have a big miner (= also loud), you get more Hashrate per $ spent on the miner, but most will still run on a operational loss, because the electricity is too expensive and the miners will be outdated soon again. Leading me to my next point...

Making profit

You won't make money running your miner. Just do the math: What if you would have bougth a miner 1 year ago? Substract costs for electricity and then compare to: What if you just have bought coins. In most cases you would have a greater profit by just buying coins, maybe even with a "stable" coin like Doges.

Cloud Mining

Okay, this was a lot of text and you are still on the hook? Maybe you are desperated enough to invest in some cloud mining contract... But this isn't a good idea either, because most of such contracts are scams based on a ponzi scheme. You often can spot them easy, because they guarantee way to high profits, or they fake payouts that never happened, etc.
Just a thought: If someone in a subway says to you: Give me $1 and lets meet in one year, right here and I give you $54,211,841, you wouldn't trust him and if some mining contract says they will give you 5% a day it is basically the same.
Also rember the merged mining part. Nobody would offer you to mine Doges, they would offer you to buy a hashrate for scrypt that will apply on multiple chains.

Alternative coins

Maybe try to mine a coin where you don't have ASICs yet, like Monero and exchange them to Doge. If somebody already tried this - feel free to add your thoughts!

Folding at Home (Doge)

Some people say folding at home (FAH - https://www.dogecoinfah.com/) still the best. I just installed the tool and it says I would make 69.852 points a day, running on medium power what equates to 8 Doges. It is easy, it was fun, but it isn't much.
Thanks for reading
_nformant
submitted by _nformant to dogecoin [link] [comments]

Staking — The New Way to Earn Crypto for Free

Staking — The New Way to Earn Crypto for Free

https://preview.redd.it/jpadsinyz3c41.png?width=616&format=png&auto=webp&s=c0dc410484430b863b0488727f92135f218edff2
Airdrops are so 2017, free money was fun while it lasted but now when someone says free money in crypto, the first thoughts are scams and ponzi schemes. But in 2020, there is a way to earn free money, in a legitimate, common practice, and logical manner — staking.
Staking is the core concept behind the Proof-of-Stake (PoS) consensus protocol that is quickly becoming an industry standard throughout blockchain projects. PoS allows blockchains to scale effectively without compromising on security and resource efficiency. Projects that incorporate staking include aelf, Dash, EOS, Cosmos, Cardano, Dfinity and many others.

https://preview.redd.it/luczupo004c41.png?width=616&format=png&auto=webp&s=2a2aba11c35c9962e42d1ea56b9e4f33532750ef

PoW — Why change

First, let’s look at some of the issues facing Proof-of-Work (PoW) consensus that led to the development of PoS.
  1. Excessive energy consumption — In 2017, many concerns were raised over the amount of electricity used by the bitcoin network (Largest PoW blockchain). Since then the energy consumption has increased by over 400%, to the point where 1 single transaction on this network has the same carbon footprint of 736,722 Visa transactions or consumes the same amount of electricity as over 20 U.S. households.
  2. Varying Electricity Costs — The profit of any miner on the network is tied to two costs, the initial startup cost to obtain the hardware and infrastructure, and more critically, the running cost of said equipment in relation to electricity usage. Electricity costs can vary from fractions of a cent per kWh to over 50 cents (USD) and in some cases it is free. When a user may only be earning $0.40 USD per hour then this will clearly rule out certain demographics based purely on electricity costs, reducing the potential for complete decentralization.
  3. Reduced decentralization — Due to the high cost of the mining equipment, those with large financial bases setup mining farms, either for others to rent out individual miners or entirely for personal gains. This results in large demographic hotspots on the network reducing the decentralized aspect to a point where it no longer accomplishes this aspect.
  4. Conflicted interests — The requirements of running miners on the network are purely based on having possession of the hardware, electricity and internet connection. There are no limits to the amount a miner can earn, nor do they need to hold any stake in the network, and thus there is very little incentive for them to vote on upgrades that may benefit the network but reduce their rewards.
I want to take this moment to mention a potential benefit to PoW that I have not seen anyone mention previously. It is a very loose argument so don’t take this to heart too strongly.
Consistent Fiat Injection — The majority of miners will be paying for their electricity in fiat currency. At a conservative rate of $0.1 USD per kWh, the network currently uses 73.12 TWh per year. This equates to an average daily cost of over $20 million USD. This means every day around $20 million of fiat currency is effectively being injected into the bitcoin network. Although this concept is somewhat flawed in the sense that the same amount of bitcoin will be released each day regardless of how much is spent on electricity, I’m looking at this from the eyes of the miners, they are reducing their fiat bags and increasing their bitcoin bags. This change of bags is the essence of this point which will inevitably encourage crypto spending. If the bitcoin bags were increased but fiat bags did not decrease, then there would be less incentive to spend the bitcoin, as would see in a staking ecosystem.

https://preview.redd.it/8dtqt6e204c41.png?width=631&format=png&auto=webp&s=065aedde87b55f0768968307e59e62a35eac949d

PoS Variations

Different approaches have been taken to tackle different issues the PoS protocol faces. Will Little has an excellent article explaining this and more in PoS, but let me take an excerpt from his piece to go through them:
  • Coin-age selection — Blockchains like Peercoin (the first PoS chain), start out with PoW to distribute the coins, use coin age to help prevent monopolization and 51% attacks (by setting a time range when the probability of being selected as a node is greatest), and implement checkpoints initially to prevent NoS problems.
  • Randomized block selection — Chains like NXT and Blackcoin also use checkpoints, but believe that coin-age discourages staking. After an initial distribution period (either via PoW or otherwise), these chains use algorithms to randomly select nodes that can create blocks.
  • Ethereum’s Casper protocol(s) — Being already widely distributed, Ethereum doesn’t have to worry about the initial distribution problem when/if it switches to PoS. Casper takes a more Byzantine Fault Tolerant (BFT) approach and will punish nodes by taking away (“slashing”) their stake if they do devious things. In addition, consensus is formed by a multi-round process where every randomly assigned node votes for a specific block during a round.
  • Delegated Proof-of-Stake (DPoS) — Invented by Dan Larimer and first used in Bitshares (and then in [aelf,] Steem, EOS, and many others), DPoS tackles potential PoS problems by having the community “elect” delegates that will run nodes to create and validate blocks. Bad behavior is then punished by the community simply out-voting the delegated nodes.
  • Delegated Byzantine Fault Tolerance (DBFT) — Similar to DPoS, the NEO community votes for (delegates) nodes, but instead of each node producing blocks and agreeing on consensus, only 2 out of 3 nodes need to agree on what goes in every block (acting more like bookkeepers than validators).
  • Tendermint — As a more sophisticated form of DBFT and a precursor to Casper, Jae Kwon introduced tendermint in 2014, which leverages dynamic validator sets, rotating leader elections, and voting power (i.e. weight) that is proportional to the self-funding and community allocation of tokens to a node (i.e. a “validator”).
  • Masternodes — First introduced by DASH, a masternode PoS system requires nodes to stake a minimum threshold of coins in order to qualify as a node. Often this comes with requirements to provide “service” to a network in the form of governance, special payment protocols, etc…
  • Proof of Importance (POI)NEM takes a slightly different approach by granting an “importance calculation” to masternodes staking at least 10,000 XEM. This POI system then rewards active nodes that act in a positive way over time to impact the community.
  • “Proof-of-X” — And finally, there is no lack of activity in the PoS world to come up with clever approaches and variants of staking (some are more elaborate than others). In addition to BFT protocols such as Honeybadger, Ouroboros, and Tezos, for further reading, also check out “Proof-of-”: Stake Anonymous, Storage, Stake Time, Stake Velocity, Activity, Burn, and Capacity.
https://preview.redd.it/n28a8n5404c41.png?width=604&format=png&auto=webp&s=0ea8827fd0458e768d4eb3a0a1fa88c984ba0a82

Earning Your Stake

In order to understand how one can earn money from these networks, I’ll break them down into 3 categories: Simple staking, Running nodes, and Voting.
Simple Staking - This is the simplest of the 3 methods and requires almost no action by the user. Certain networks will reward users by simply holding tokens in a specified wallet. These rewards are generally minimal but are the easiest way to earn.
Running a node - This method provides the greatest rewards but also requires the greatest action by the user and most likely will require ongoing maintenance. Generally speaking, networks will require nodes to stake a certain amount of tokens often amounting to thousands of dollars. In DPoS systems, these nodes must be voted in by other users on the network and must continue to provide confidence to their supporters. Some companies will setup nodes and allow users to participate by contributing to the minimum staking amount, with a similar concept to PoW mining pools.
Voting - This mechanism works hand in hand with running nodes in relation to DPoS networks. Users are encouraged to vote for their preferred nodes by staking tokens as votes. Each vote will unlock a small amount of rewards for each voter, the nodes are normally the ones to provide these rewards as a portion of their own reward for running a node.

Aelf’s DPoS system

The aelf consensus protocol utilizes a form of DPoS. There are two versions of nodes on the network, active nodes & backup nodes (official names yet to be announced). Active nodes run the network and produce the blocks, while the backup nodes complete minor tasks and are on standby should any active nodes go offline or act maliciously. These nodes are selected based upon their number of votes received. Initially the top 17 nodes will be selected as active nodes, while the next 100 will stand as the backup ones, each voting period each node may change position should they receive more or less votes than the previous period. In order to be considered as a node, one must stake a minimum amount of ELF tokens (yet to be announced).

https://preview.redd.it/47d3wqe604c41.png?width=618&format=png&auto=webp&s=062a6aa6186b826d400a0015d4c91fd1a4ed0b65
In order to participate as a voter, there is no minimum amount of tokens to be staked. When one stakes, their tokens will be locked for a designated amount of time, selected by the voter from the preset periods. If users pull their tokens out before this locked period has expired no rewards are received, but if they leave them locked for the entire time frame they will receive the set reward, and the tokens will be automatically rolled over into the next locked period. As a result, should a voter decide, once their votes are cast, they can continue to receive rewards without any further action needed.
Many projects have tackled with node rewards in order to make them fair, well incentivized but sustainable for everyone involved. Aelf has come up with a reward structure based on multiple variables with a basic income guaranteed for every node. Variables may include the number of re-elections, number of votes received, or other elements.
As the system matures, the number of active nodes will be increased, resulting in a more diverse and secure network.
Staking as a solution is a win-win-win for network creators, users and investors. It is a much more resource efficient and scalable protocol to secure blockchain networks while reducing the entry point for users to earn from the system.
submitted by Floris-Jan to aelfofficial [link] [comments]

Weekly Update: Jason starts #discussionThursday, $COTI on Binance, WibsonTree, Harmony + IBC Media... – 21 Feb - 27 Feb'20

Weekly Update: Jason starts #discussionThursday, $COTI on Binance, WibsonTree, Harmony + IBC Media... – 21 Feb - 27 Feb'20
Hiya folks! With this update we will finally be 100% caught up with the latest. Let’s go! Here’s your week at Parachute + partners (21 Feb - 27 Feb'20):

As mentioned 2 weeks back, Alexis announced the start of a new style of raffle from this week. 300k $PAR in the pot to be won! Bose hosted a Friday Quiz in TTR on movies with a 10k $PAR prize pool. Cap shared a unique bit of trivia from the tipbotverse: ChangeTip, a bitcoin tipbot launched 7 years back, was acquired by Airbnb in 2016 that led to its closure. A crypto pioneer that was way ahead of its time. The usual suspects continue to be on top of the Fantasy Premier Leagure (#FPL) leaderboard – LordHades, Alexis and Novelcloud as per the latest update shared by LH. Alejandro hosted a gun-mode CoD game in the Parachute War Zone followed by a free-for-all for $PAR prizes. Tavo announced another CoD Battle Royale in the Parachute War Zone to be held next week. Afful’s TTR trivia was fun as always. Charlotte hosted another trivia in TTR as well for a 10k $PAR prize pool. Victor held one in TTR with another 10k $PAR pot as well. GamerBoy’s trivia in TTR this week was based on Kindergarten Geography. Haha! Belated Birthday wishes to Victor. Two-for-Tuesdays by Gian for this week had the theme rap/reggae/reggaeton. Like last week, Sebastian set up a YouTube playlist to compile all the entries. For #wholesomewed, Parachuters put on their creative hats as they made some epic artwork based on a primary shape shared by Jason. So much talent! There’s $PAR to be won! In the latest project update shared by Cap, ParJar is in final stages of testing with Transak, ParJar integrated coin-swaps are being worked on at the moment and $PAR-based Dex to be launched in the coming weeks in partnership with Switch. Jason launched a new event for Thursdays called #discussionThursday from this week. The first discussion series revolved around "something you don't understand". The goal is "hopefully someone that does understand it can explain it". Good conversations and altruism gets $PAR tips. TTR crew hosted a fun “guess the admin” contest based on the Parachute Christmas artwork.
Lmao Victor!
Happy Carnival to you too Rene
Just a sampling from all the #wholesomewed entries
20k $AXPR was burned as part of the weekly aXpire burn event. aXpire COO Matthew Markham wrote about how technological differentiators give PEs an edge over public markets. The latest Bilr blog post talks about disruptive technologies in the legal industry. 2gether CEO Ramon Ferraz appeared in an IEB podcast to talk about Neobanks. YouTuber FunOntheRide’s latest video covers collaborative economy and how 2gether plays a role in it. Head of Marketing, Laura Braulio explained must-do’s in marketing strategies for fintechs in her article which was published on ClickZ. The XIO DApp went into the final stages of unit testing this week. Beta tests should start soon. For #XIOSocial chatter, Citizens discussed the semantics of the term “crowdstaking”. Ethos’ parent company Voyager released the full Android version of its app this week. Switch-backed McAfeeDex is slated for some updates soon. Read about what’s coming up from John McAfee’s tweet. Plus, a new privacy coin “ghost” is on the horizon. $ESH holders are expected to get a taste of it on launch. For the latest update on Switch, click here. Fantom’s $FTM was one of the winners of a public vote to get listed on ZelCore. As an update to the fantom.rocks tool released last week by GoFantom (a Fantom validator), this week a dApp named Supercharge was released on top of it. Supercharge allows users to send 20 test transactions to demonstrate the speed of consensus. The DAO Maker shared a compilation of Fantom’s 2019 updates. For the 2020 project plan, click here. This was followed by a detailed 2020 roadmap. Too long? No sweat! This graphical representation of the roadmap by Generation Crypto is here to rescue you. Or, if you would rather watch a video, CMO Michael Chen made one. For notes, click here. The first version of Uptrennd’s mobile redesign is here. Congratulations to TREOS for winning the Round 1 of the Uptrennd free advertising package contest that launched last week. Voting for Round 2 started this week with Fantom included in this round. Banano ended up winning the second round and going head to head with TREOS in the finals. The first 2UP Tuesday kicked off this week with every upvote counting for twice the normal points (with the same rules applying for downvotes). Sweet! Uptrennd founder Jeff Kirdeikis was invited to speak at the EntrepreneurShip cruise event. Don’t forget the epic giveaway mentioned.
First sneak peek of Uptrennd’s new mobile design
Catch up on Distric0x’s Weekly update here. If you missed the DappDigest, the crew’s got your back. Their video walkthrough of ETHDenver covers snippets from the event along with Brady’s on-stage performance and an interview of Dmitry Buterin (Vitalik Buterin’s father). Read about how the recent fintech M&A deals will influence markets in this article by Hydrogen. The team sat down for an AMA with Crypto Cabital this week and also hosted a 150k $HYDRO giveaway. Fintech nerds, check out Hydro’s explainer blog post on open banking and WSO2. Is the project ticking off its roadmap items on time? Click here to find out. As a 2020 cohort member of the MassChallenge Fintech accelerator, Hydro’s Senior Director for Strategic Partnerships, Ken Kavanaugh travelled to Boston to talk about “platformication in fintech” at their meetup. If you are attending the Milwaukee Blockchain Conference in March, don’t forget to say Hi to Biz Dev Lead Mark Anstead where he will be a featured speaker. If you haven’t booked your tickets yet, there’s a 50% discount coupon available for you. $HYDRO got listed on DeFi aggregator Totle this week. How does Sentivate aim to solve HTTP / TCP bottlenecks? Click here to find out. For a primer on UDSP, click here. The Mycro Hunter landing page went live this week. OST’s Pepo is the official community app and partner of Europe-based Ethereum Community Conference (EthCC) where it will also be collaborating with Epicenter podcast for the event. The first browser version of Pepo was released. Crypto exchange Mine Digital will be joining SelfKey’s exchange marketplace. SelfKey’s R&D team shared a 2020 update on the identity management space and how the project aims to place itself in this segment.
Early preview of the SelfKey Mobile Wallet to be submitted to App Store for review
For the latest Constellation community update, click here. Don’t forget to send in your questions for the AMA happening next week. Attendees of VeneCoiners meetup in Argentina next week, don’t forget to say Hi to the crew from Wibson who will be presenting the Rewards Marketplace at the event. The team also published a paper on “WibsonTree” which preserves data privacy when interacting with an agent. They hosted an Ethereum meetup this week to discuss DeFi. Here’s a video demo of how fast the Harmony mainnet is. The weekly #pow tweet thread summarises updates from across the team. KuCoin’s $ONE token swap is now complete. A new page was launched to monitor mainnet and testnet status. The crew attended a Binance meetup in Ukraine to talk about latest project updates. Harmony announced a partnership with IBC Media to incubate and accelerate Indian fintech startups. Safe Haven’s digital inheritance solution, Inheriti, will be available on the Harmony chain. $ONE was listed on MathWallet. Intellishare co-founder Nicholas Wan shared a sneak peek of the testnet mobile UI. dGen listed GET Protocol’s GUTS Tickets as one of the notable startups in the Dutch blockchain space in their Blockchain in Europe 2020 Review report. For a project overview click here – nicely summarised by Generation Crypto. GUTS will be ticketing 3 new shows of Chef’Special. Global Crypto Alliance live streamed another demo of its IoT prototype smartlock device being operated through $CALL tokens. The team also hosted a fun quiz on their Telegram this week. YouTuber Crypto Rich interviewed the crew on all things $CALL (Part I, Part II). Nik Patel’s detailed research report on COTI was published this week. $COTI was added to the Staking Rewards platform. And here’s a biggie, Binance listed both the ERC20 and BEP2 versions of the token this week with a bonus airdrop for deposits. Woot! Before the listing frenzy started, the team took a moment to take stock of the situation. A big listing like Binance leads to a lot of new eyeballs that could trigger scams. COTI crew shared their anti-scam guide for this reason. DOMSCRYPTO covered the project in their latest video. DoYourTip was covered in an iHODL news feature.

And with that, we close for this week at Parachute. See you again with another update. Ciao!
submitted by abhijoysarkar to ParachuteToken [link] [comments]

My Thoughts on the UnitedCorp (likely Calvin Ayre & Associates) Lawsuit Alleging Hijacking of the Bitcoin Cash Network by Bitmain Group, Bitcoin.com, Kraken and Bitcoin ABC Developers (TLDR: why it's complete horsesh*t)

So as I posted yesterday I'm now learning about a big lawsuit targeting allies of the Bitcoin Cash community, namely Bitmain Group (CEO Jihan Wu), Bitcoin.com (CEO Roger Ver), Kraken (CEO Jesse Powell) and individual BitcoinABC developers.
According to the linked news release: "the suit alleges that the Defendants collectively engaged in unfair methods of competition, and through a series of deceptive and unfair practices, manipulated the Bitcoin Cash network for their benefit and to the detriment of UnitedCorp and other Bitcoin Cash stakeholders. Their alleged actions resulted in the network losing more than US $4 billion in value as a direct result of the alleged hijacking of the network [...] UnitedCorp alleges that these activities are evidence of not only a violation of the accepted standards and protocols associated with Bitcoin since its inception, but a violation of US antitrust laws..."
Several points... Let's start with a simplification. I think it's highly likely the people behind this suit are Calvin Ayre and Craig Wright, given their stated desires and behavior surrounding the November 2018 hard-fork, and given they did not end up with an unofficial, yet recognized (software) leadership role for the BCH community, which is what they wanted. Apparently there is a video of a Kraken developer alleging secret cooperation between the suit's defendants.
First, even if there was cooperation it's permissible in both the expectations of cryptocurrency communities and weighed against U.S. antitrust law, and I'll explain why. Before doing so, however, I'd suggest if anyone finds disagreement with this view it may also, in the spirit of fairness, be useful to bring a lawsuit against CoinGeek (owner Calvin Ayer) and nChain (chief scientist Craig Wright) for possible similar collusion. I recall reading about resources from nChain and/or Craig Wright possibly setting up miners for CoinGeek Mining with potentially other strategic services which might include advice and/or even finance in an effort to influence the same events named in the UnitedCorp suit. It may likewise be good for these market actors to testify under oath about the extent of any strategic planning or possible collusion.
Part 1 - Cooperative behavior as alleged isn't improper for crytpocurrency communities
Now, let me illustrate why it wouldn't have been improper for any of the aforementioned to have communicated, planned or used strategy surrounding the November 2018 hard-fork. First, as regards cryptocurrency communities, the very act of strategic cooperation is encouraged daily in the form of "pools". These consist of individuals and companies around the world working together, specifically combining collective resources in the form of hash power, to attempt to "win" more blockchain blocks than competitors. The winning of these blocks comes with limited temporary control of some aspects of the network. It is not possible for anyone to have permanent control of the entire network unless they control all software-synced devices connected to the network.
The reason such cooperative activity is not improper is because any individual or entity can join with any other cooperating group! There is no advantage gained by attempting to keep secrets about who may be cooperating with whom, because in the case of some group becoming dominant (winning many blocks) anyone can join that dominant group if there is any public facing pool. More importantly total resources from the point of view of any outside competitor doesn't change, they are only merged, which doesn't lessen the share of blocks still available. Further, even a dominant group can never have total control over all aspects of the network, because several things of varying type make up a complete network, including software and computers and exchanges and other types of business as well as individual users.
Part 2 - Cooperative behavior as alleged doesn't run afoul of U.S. antitrust laws
According to Wikipedia U.S. antitrust law is: law that regulates the conduct and organization of business corporations, generally to promote fair competition for the benefit of consumers.
The key word there is consumers. The reason such laws exist is so consumers are not made to suffer. However, to be a consumer of something there must exist a product. Antitrust laws are meant to, for example, prevent consumers of canned tuna from paying higher prices in the market than they would normally pay if businesses acted as if they were completely cut off from each other. I use this example because this in fact recently happened with tuna in the United States.
Cryptocurrency is different. It's not a product made by businesses to be consumed. Cryptocurrency is the money itself. It's true the cost of the "money" can fluctuate. However, it would not be expected to fluctuate in direct correlation to varying entities working together in the manner indicated by the UnitedCorp suit. This is because the only result of such activities, whether brought about by conspiring or not, is the distribution share of blocks among "nodes" (entities running one version of software or another). However, any proper software will permit economic/transactional activity to continue. Further, the schedule of blocks is not impacted, and it's the schedule of blocks - how often new currency is introduced - that most influences market prices. Other factors influencing price can include speculative perception, such as whether or not a large business, for example Microsoft, makes a notable action with regard to the cryptocurrency; or whether or not entities controlling large amounts of currency on exchanges coordinate buying or selling. These represent the only applicable areas of concern about protection from collusion or useful advantage of secret information. Again, planning simply to attempt to have one group of software participants win a larger share of blocks than others does not generally have any impact on price whatsoever, again, because it doesn't alter the schedule of blocks.
The last point is everything about cryptocurrency is voluntary, including what software anyone desires to run, and whether or not they desire to participate anywhere in the economic system at any time. This means nobody can be forced to do anything, which directly contradicts a key allegation of the lawsuit.
This article is hereby placed into the public domain. Anyone is free to use any part or all of it for any purpose.
submitted by cryptos4pz to btc [link] [comments]

Long-run favors BTC over BCH, here's why...

There are many reasons why BTC will remain the gold standard and not BCH.
BTC Advantages over BCH:
BCH has:
I have been watching Bitcoin for a long time, and the main thing I've learned is don't overreact to flashes in the pan, weak hands, and anytime a "panic" is happening. What really pays in the long-run is sticking with things that have a proven track record, a high quality set of software engineers and computer scientists, and a critical mass of ecosystem. Nothing compares to Bitcoin in these regards!!
Bitcoin has a very bright future ahead!
submitted by fortunative to Bitcoin [link] [comments]

The Great NiceHash Profit Explanation - for Sellers (the guys with the GPUs & CPUs)

Let's make a couple of things crystal clear about what you are not doing here:
But hey, I'm running MINING software!
What the hell am I doing then?!?
Who makes Profit, and how?
How is it possible everyone is making a profit?
Why do profits skyrocket, and will it last (and will this happen again)?
But my profits are decreasing all the time >:[
But why?!? I’m supposed to make lotsa money out of this!!!
But WHY!!!
  1. Interest hype -> Influx of Fiat money -> Coins quotes skyrocket -> Influx of miners -> Difficulty skyrockets -> Most of the price uptrend is choked within weeks, since it’s now harder to mine new blocks.
  2. Interest hype drains out -> Fiat money influx declines -> Coins quotes halt or even fall -> Miners still hold on to their dream -> Difficulty stays up high, even rises -> Earnings decrease, maybe even sharply, as it's still harder to mine new blocks, that may be even paid less.
So, how to judge what’s going on with my profits?
Simple breakdown of the relationship of BTC payouts by NiceHash, BTC/ALT Coins rates, and Fiat value:
BTC quote | ALTs quotes | BTC payout | Fiat value ----------------------------------------------------- UP | UP | stable*) | UP stable | UP | UP | UP UP | stable | DOWN | stable*) stable | stable | stable | stable DOWN | stable | UP | stable*) stable | DOWN | DOWN | DOWN DOWN | DOWN | stable*) | DOWN 
Some rather obvious remarks:
More help:
Disclaimer: I'm a user - Seller like you - not in any way associated with NiceHash; this is my personal view & conclusion about some more or less obvious basics in Crypto mining and particularly using NiceHash.
Comments & critics welcome...
submitted by t_3 to NiceHash [link] [comments]

Asicpower AP9-SHA256 Review


Asicpower AP9-SHA256 Review

Bitmain is regarded as one of the most influential companies in the ASIC mining industry. It is estimated that they have manufactured approximately 53% of all mining equipment.Without including their mining profits, that’s around $140 million dollars in sales. These figures are staggering, but Bitmain’s monopoly of the Bitcoin ASIC market may come to an end, following the release of PowerAsic’s asicpower AP9-SHA256.

About the asicpower AP9-SHA256

Designed with brand new technology and boasting 94 TH/s per miner, the AP(-SHA256 is the most powerful and efficient Bitcoin miner to date.PowerAsic claims they spent $12 million dollars on research, development, and prototypes.PowerAsic also noted that their miners take advantage of ASICBOOST, an exploit of Bitcoin’s algorithm which improves mining efficiency by 20%.An unusual approach separate Powerasic’s miner to the other manufactures is the implementation of copper heat-sink claimed to have a superior thermal conductivity 69% better than aluminium. Don’t take their words for it but confirm the facts are correct on widely well known and published science documents as this one.The first batch of miners were announced and made available for order in August of 2019, with start scheduled for shipment in September, 2019.
Powerasic claims that the machines are around 40 percent more productive than the most proficient ASIC on the market, Bitmain’s Antminer S17.According to PowerAsic, they started a mining project with the aim to bring much needed competition to the market…We want to ‘make SHA256 great again.Sitting at the hefty price of $2,795.00, the powerasic AP9-SHA256 is far from affordable for the average person. Fortunately, due to the newly born rivalry between Bitmain and Powerasic, the price will probably lower with time and competition.The power supply for this unit is included and integrated in the top-box also including the controler card as a one unit. You will also get standard power cable, network cable, manual and software in the packet. In comparison to the price of the Antminer S17 , the Powerasic AP9-Sha256 is a better value.

Power Supply

The integrated PSU 3300W has a inputVoltage 220V 50Hz 30A. There are 2 fan 40mm., 1 fan 60mm to keep it cool and the power cable 3 legs following CEE 7 standard.Professional mining hardware runs optimally at 220-240V, hence why mining farms step down their own electricity supply to 220-240V. Note that 220V current is only found outside of the US – American outlets are 110V by default. Unless you want to hire an electrician, this could cause some people trouble adapt to the eficient and recomended 220V power needed, still 110V will get the job done, but they are not ideal for optimum mining performance.

Power Consumption

Thanks to the powerasic AP9-HA256’s new 7nm generation of ASIC chips, the AP9-SHA256 has become the most electrically-efficient miner on the market.Consuming merely 30.J/TB, or 2860W from the wall, the 16T is 30% more electrically-efficient than the Antminer S17.

Profitability

Powerasic ’s new ASIC technology is impressive. When compared to its closest competitor, the Antminer S17, the powerasic AP9-HA256 is the clear winner. It hashes at 94 TH/s, as opposed to the S17’s 56 TH/s. Moreover, the the AP9-HA256 consumes 30J/GH, whereas the S17 consumes 39-45J/TB.The difference in power consumption is miniscule, but when it comes to large-scale mining, the the AP9-HA256’s edge will drastically increase the profitability of a mining operation. This ASIC is profitable not only for mining on a large scale, but for the individual miner as well.Take a look at the projected mining profitability of a single miner:Note that is appears profitable even with high electricity costs ($0.1 per KW/h). With $0.05 / KW/h it’s even more profitable:📷Each powerasic AP9-HA256 will generate about $6,009 per year (calculated with 1 BTC=$10,141.5). Mining profitability may vary. You can usethis free profitability calculator to determine your projected earnings.

Is powerasic AP9-HA256 a Scam?

There is been a lot of talk on Twitter that powerasic AP9-HA256 is a scam. It appears it is not, as many users are already claiming to have received their miners.Slush, the creator ot Slush Mining Pool and the TREZOR hardware wallet, claims on Twitter that he has seen units and knows people who have had their miners delivered:

Verdict: Is The Antminer S17 Outdated?

When the first batch of Bitmain’s Antminer S17 ASICs reached the eager hands of miners, they were all the rage. The S17 was renowned as the most efficient ASIC miner on the market. Many used the S17 as the industry’s golden standard.Up until the launch of the powerasic AP9-HA256, it was the golden standard.But, now?Things have changed.Not only is the powerasic AP9-HA256 more powerful than its predecessor from Bitmain, but also more efficient, and therefore, more profitable.Ever since the announcement of the new ASIC, there was widespread speculation of its legitimacy – and rightly so.The Bitcoin community has been plagued with small, phony companies manipulating images of preexisting antminers as a ploy to hype up their fake products. Nevertheless, powerasic AP9-HA256 is taking things seriously, and their first batch of miners have lived up to expectations.The fact of the matter is, Bitmain’s most powerful and efficient antminer has been dethroned by the new reigning king of ASICs: The powerasic AP9-HA256.

Conclusion

Bitmain has dominated the ASIC market since its inception in 2013.There are a few other companies producing ASICs. However, before the creation of PowerAsics AP9-SHA256., Bitmain was the only company with a proven track record that sold efficient miners directly to the public.Powerasic AP9-HA256 has the potential to bring Bitmain’s monopoly to an end. Powerasic AP9-HA256 has a bright future ahead of them. Now that Bitmain has noteworthy competition, it will be interesting to see how it affects the market. The powerasic AP9-HA256 is the best option (for now) for anyone getting started with mining. Powerasic’s innovation should force other ASIC producers to innovate and force other companies to release new miners with better efficiency. So whether you’re buying a miner now or soon, you’re likely to benefit from the development of this new miner. For more, Visit Us: https://asicpower.net/product.php
submitted by farwa786 to u/farwa786 [link] [comments]

Why I love Botnet & Browser Mining.

I think a chaotic and constantly changing mining environment is good for decentralization.
There is something called the competitive exclusion principle which states: two species competing for the same limiting resource cannot coexist at constant population values. When one species has even the slightest advantage over another, the one with the advantage will dominate in the long term. This leads either to the extinction of this competitor or to an evolutionary or behavioral shift toward a different ecological niche. https://en.m.wikipedia.org/wiki/Competitive_exclusion_principle
Now, all miners are competing for the exact same thing: the block reward. If cost of electricity, cost of hardware, difficulty/difficulty increase, and every other factor were constant, the most savvy miner could continuously reinvest their profits and eventually overtake the entire network. The more constant it is, the more likely you'll see centralization: look at how few and how big the mining pools for Bitcoin are becoming.
Imagine if a government were to strategically reduce/remove taxes and subsidize electrical costs for ASIC miners: instantly, miners in that country would be more profitable than anywhere else and soon the majority of miners would be in that country. . That country could easily have 51%+ the mining power, and ultimately could sieze the miners hardware if they don't cooperate with them.
Alternatively, imagine a place with cheap electricity, and a use for the heat generated. Imagine a place like Sweden or Canada. Maybe the heat generation could be used for greenhouses or heating Walmarts since it's a cold place, and the electricity is cheap.
The fact that we can have smaller GPU/CPU miners, botnet mining, browser mining, and that the GPU/CPU have higher utility for different things: different coins, gaming, artificial intelligence computation, etc, etc ultimately means we have a far higher and more chaotic environment which will ultimately reduce the risk of centralization.
If a government were to try the same attack on us, we'd likely be more decentralized: web browser mining and botnets already get electricity for free. People with certain rent/dorm rooms have fixed costs and are getting their electricity for free, which combined with the fact that the barrier to entry for mining is far lower (any computer vs buying an ASIC miner from China), they are more likely to do it.
Botnets are not stable. Computers get updated, exploits get fixed etc so botnet mining is a great source of chaos.
ASICs, as I think we can observe in the real world is bad for decentralization. The reason they are bad is the same reason why CPU and GPU mining is good for decentralization. Anything that adds chaos and uncertainty to mining makes it more decentralized because the constantly changing environment allows for different strategies to be more profitable for certain periods of times and nothing can become so well established as to take over the network.
submitted by Vespco to Monero [link] [comments]

Decred Journal – September 2018

Note: you can read this on GitHub (link), Medium (link) or old Reddit (link).

Development

Final version 1.3.0 of the core software was released bringing all the enhancements reported last month to the rest of the community. The groundwork for SPV (simplified payment verification) is complete, another reduction of fees is being deployed, and performance stepped up once again with a 50% reduction in startup time, 20% increased sync speed and more than 3x faster peer delivery of block headers (a key update for SPV). Decrediton's integrations of SPV and Politeia are open for testing by experienced users. Read the full release notes and get the downloads on GitHub. As always, don't forget to verify signatures.
dcrd: completed several steps towards multipeer downloads, improved introduction to the software in the main README, continued porting cleanups and refactoring from upstream btcd.
Currently in review are initial release of smart fee estimator and a change to UTXO set semantics. The latter is a large and important change that provides simpler handling, and resolves various issues with the previous approach. A lot of testing and careful review is needed so help is welcome.
Educational series for new Decred developers by @matheusd added two episodes: 02 Simnet Setup shows how to automate simnet management with tmux and 03 Miner Reward Invalidation explains block validity rules.
Finally, a pull request template with a list of checks was added to help guide the contributors to dcrd.
dcrwallet: bugfixes and RPC improvements to support desktop and mobile wallets.
Developers are welcome to comment on this idea to derive stakepool keys from the HD wallet seed. This would eliminate the need to backup and restore redeem scripts, thus greatly improving wallet UX. (missed in July issue)
Decrediton: bugfixes, refactoring to make the sync process more robust, new loading animations, design polishing.
Politeia: multiple improvements to the CLI client (security conscious users with more funds at risk might prefer CLI) and security hardening. A feature to deprecate or timeout proposals was identified as necessary for initial release and the work started. A privacy enhancement to not leak metadata of ticket holders was merged.
Android: update from @collins: "Second test release for dcrandroid is out. Major bugs have been fixed since last test. Latest code from SPV sync has been integrated. Once again, bug reports are welcome and issues can be opened on GitHub". Ask in #dev room for the APK to join testing.
A new security page was added that allows one to validate addresses and to sign/verify messages, similar to Decrediton's Security Center. Work on translations is beginning.
Overall the app is quite stable and accepting more testers. Next milestone is getting the test app on the app store.
iOS: the app started accepting testers last week. @macsleven: "the test version of Decred Wallet for iOS is available, we have a link for installing the app but the builds currently require your UDID. Contact either @macsleven or @raedah with your UDID if you would like to help test.".
Nearest goal is to make the app crash free.
Both mobile apps received new design themes.
dcrdata: v3.0 was released for mainnet! Highlights: charts, "merged debits" view, agendas page, Insight API support, side chain tracking, Go 1.11 support with module builds, numerous backend improvements. Full release notes here. This release featured 9 contributors and development lead @chappjc noted: "This collaboration with @raedahgroup on our own block explorer and web API for @decredproject has been super productive.".
Up next is supporting dynamic page widths site wide and deploying new visual blocks home page.
Trezor: proof of concept implementation for Trezor Model T firmware is in the works (previous work was for Model One).
Ticket splitting: updated to use Go modules and added simnet support, several fixes.
docs: beginner's guide overhaul, multiple fixes and cleanups.
decred.org: added 3rd party wallets, removed inactive PoW pools and removed web wallet.
@Richard-Red is building a curated list of Decred-related GitHub repositories.
Welcome to new people contributing for the first time: @klebe, @s_ben, @victorguedes, and PrimeDominus!
Dev activity stats for September: 219 active PRs, 197 commits, 28.7k added and 18.8k deleted lines spread across 6 repositories. Contributions came from 4-10 developers per repository. (chart)

Network

Hashrate: started and ended the month around 75 PH/s, hitting a low of 60.5 and a new high of 110 PH/s. BeePool is again the leader with their share varying between 23-54%, followed by F2Pool 13-30%, Coinmine 4-6% and Luxor 3-5%. As in previous months, there were multiple spikes of unidentified hashrate.
Staking: 30-day average ticket price is 98 DCR (+2.4). The price varied between 95.7 and 101.9 DCR. Locked DCR amount was 3.86-3.96 million DCR, or 45.7-46.5% of the supply.
Nodes: there are 201 public listening nodes and 325 normal nodes per dcred.eu. Version distribution: 5% are v1.4.0(pre) dev builds (+3%), 30% on v1.3.0 (+25%), 42% on v1.2.0 (-20%), 15% on v1.1.2 (-7%), 6% on v1.1.0. More than 76% of nodes run v1.2.0 and higher and therefore support client filters. Data as of Oct 1.

ASICs

Obelisk posted two updates on their mailing list. 70% of Batch 1 units are shipped, an extensive user guide is available, Obelisk Scanner application was released that allows one to automatically update firmware. First firmware update was released and bumped SC1 hashrate by 10-20%, added new pools and fixed multiple bugs. Next update will focus on DCR1. It is worth a special mention that the firmware source code is now open! Let us hope more manufacturers will follow this example.
A few details about Whatsminer surfaced this month. The manufacturer is MicroBT, also known as Bitwei and commonly misspelled as Bitewei. Pangolinminer is a reseller, and the model name is Whatsminer D1.
Bitmain has finally entered Decred ASIC space with their Antminer DR3. Hash rate is 7.8 TH/s while pulling 1410 W, at the price of $673. These specs mean it has the best GH/W and GH/USD of currently sold miners until the Whatsminer or others come out, although its GH/USD of 11.6 already competes with Whatsminer's 10.5. Discussed on Reddit and bitcointalk, unboxing video here.

Integrations

Meet our 17th voting service provider: decredvoting.com. It is operated by @david, has 2% fee and supports ticket splitting. Reddit thread is here.
For a historical note, the first VSP to support ticket splitting was decredbrasil.com:
@matheusd started tests on testnet several months ago. I contacted him so we could integrate with the pool in June this year. We set up the machine in July and bought the first split ticket on mainnet, using the decredbrasil pool, on July 19. It was voted on July 30. After this first vote on mainnet, we opened the tests to selected users (with more technical background) on the pool. In August we opened the tests to everyone, and would call people who want to join to the #ticket_splitting channel, or to our own Slack (in Portuguese, so mostly Brazilian users). We have 28 split tickets already voted, and 16 are live. So little more than 40 split tickets total were bought on decredbrasil pool. (@girino in #pos-voting)
KuCoin exchange listed DCBTC and DCETH pairs. To celebrate their anniversary they had a 99% trading fees discount on DCR pairs for 2 weeks.
Three more wallets integrated Decred in September:
ChangeNow announced Decred addition to their Android app that allows accountless swaps between 150+ assets.
Coinbase launched informational asset pages for top 50 coins by market cap, including Decred. First the pages started showing in the Coinbase app for a small group of testers, and later the web price dashboard went live.

Adoption

The birth of a Brazilian girl was registered on the Decred blockchain using OriginalMy, a blockchain proof of authenticity services provider. Read the full story in Portuguese and in English.

Marketing

Advertising report for September is ready. Next month the graphics for all the ads will be changing.
Marketing might seem quiet right now, but a ton is actually going on behind the scenes to put the right foundation in place for the future. Discovery data are being analyzed to generate a positioning strategy, as well as a messaging hierarchy that can guide how to talk about Decred. This will all be agreed upon via consensus of the community in the work channels, and materials will be distributed.
Next, work is being done to identify the right PR partner to help with media relations, media training, and coordination at events. While all of this is coming up to speed, we believe the website needs a refresher reflecting the soon to be agreed upon messaging, plus a more intuitive architecture to make it easier to navigate. (@Dustorf)

Events

Attended:
Upcoming:
We'll begin shortly reviewing conferences and events planned for the first half of 2019. Highlights are sure to include The North American Bitcoin Conference in Miami (Jan 16-18) and Consensus in NYC (May 14-16). If you have suggestions of events or conferences Decred should attend, please share them in #event_planning. In 2019, we would like to expand our presence in Europe, Asia, and South America, and we're looking for community members to help identify and staff those events. (@Dustorf)

Media

August issue of Decred Journal was translated to Russian. Many thanks to @DZ!
Rency cryptocurrency ratings published a report on Decred and incorporated a lot of feedback from the community on Reddit.
September issue of Chinese CCID ratings was published (snapshot), Decred is still at the bottom.
Videos:
Featured articles:
Articles:

Community Discussions

Community stats:
Comm systems news: Several work channels were migrated to Matrix, #writers_room is finally bridged.
Highlights:
Twitter: why decentralized governance and funding are necessary for network survival and the power of controlling the narrative; learning about governance more broadly by watching its evolution in cryptocurrency space, importance of community consensus and communications infrastructure.
Reddit: yet another strong pitch by @solar; question about buyer protections; dcrtime internals; a proposal to sponsor hoodies in the University of Cape Town; Lightning Network support for altcoins.
Chats: skills to operate a stakepool; voting details: 2 of 3 votes can approve a block, what votes really approve are regular tx, etc; scriptless script atomic swaps using Schnorr adaptor signatures; dev dashboard, choosing work, people do best when working on what interests them most; opportunities for governments and enterprise for anchoring legal data to blockchain; terminology: DAO vs DAE; human-friendly payments, sharing xpub vs payment protocols; funding btcsuite development; Politeia vote types: approval vote, sentiment vote and a defund vote, also linking proposals and financial statements; algo trading and programming languages (yes, on #trading!); alternative implementation, C/C++/Go/Rust; HFTs, algo trading, fake volume and slippage; offline wallets, usb/write-only media/optical scanners vs auditing traffic between dcrd and dcrwallet; Proof of Activity did not inspire Decred but spurred Decred to get moving, Wikipedia page hurdles; how stakeholders could veto blocks; how many votes are needed to approve a proposal; why Decrediton uses Electron; CVE-2018-17144 and over-dependence on single Bitcoin implementation, btcsuite, fuzz testing; tracking proposal progress after voting and funding; why the wallet does not store the seed at all; power connectors, electricity, wiring and fire safety; reasonable spendings from project fund; ways to measure sync progress better than block height; using Politeia without email address; concurrency in Go, locks vs channels.
#support is not often mentioned, but it must be noted that every day on this channel people get high quality support. (@bee: To my surprise, even those poor souls running Windows 10. My greatest respect to the support team!)

Markets

In September DCR was trading in the range of USD 34-45 / BTC 0.0054-0.0063. On Sep 6, DCR revisited the bottom of USD 34 / BTC 0.0054 when BTC quickly dropped from USD 7,300 to 6,400. On Sep 14, a small price rise coincided with both the start of KuCoin trading and hashrate spike to 104 PH/s. Looking at coinmarketcap charts, the trading volume is a bit lower than in July and August.
As of Oct 4, Decred is #18 by the number of daily transactions with 3,200 tx, and #9 by the USD value of daily issuance with $230k. (source: onchainfx)
Interesting observation by @ImacallyouJawdy: while we sit at 2018 price lows the amount locked in tickets is testing 2018 high.

Relevant External

ASIC for Lyra2REv2 was spotted on the web. Vertcoin team is preparing a new PoW algorithm. This would be the 3rd fork after two previous forks to change the algorithm in 2014 and 2015.
A report titled The Positive Externalities of Bitcoin Mining discusses the benefits of PoW mining that are often overlooked by the critics of its energy use.
A Brief Study of Cryptonetwork Forks by Alex Evans of Placeholder studies the behavior of users, developers and miners after the fork, and makes the cases that it is hard for child chains to attract users and developers from their parent chains.
New research on private atomic swaps: the paper "Anonymous Atomic Swaps Using Homomorphic Hashing" attempts to break the public link between two transactions. (bitcointalk, decred)
On Sep 18 Poloniex announced delisting of 8 more assets. That day they took a 12-80% dive showing their dependence on this one exchange.
Circle introduced USDC markets on Poloniex: "USDC is a fully collateralized US dollar stablecoin using the ERC-20 standard that provides detailed financial and operational transparency, operates within the regulated framework of US money transmission laws, and is reinforced by established banking partners and auditors.".
Coinbase announced new asset listing process and is accepting submissions on their listing portal. (decred)
The New York State Office of the Attorney General posted a study of 13 exchanges that contains many insights.
A critical vulnerability was discovered and fixed in Bitcoin Core. Few days later a full disclosure was posted revealing the severity of the bug. In a bitcointalk thread btcd was called 'amateur' despite not being vulnerable, and some Core developers voiced their concerns about multiple implementations. The Bitcoin Unlimited developer who found the bug shared his perspective in a blog post. Decred's vision so far is that more full node implementations is a strength, just like for any Internet protocol.

About This Issue

This is the 6th issue of Decred Journal. It is mirrored on GitHub, Medium and Reddit. Past issues are available here.
Most information from third parties is relayed directly from source after a minimal sanity check. The authors of Decred Journal have no ability to verify all claims. Please beware of scams and do your own research.
Feedback is appreciated: please comment on Reddit, GitHub or #writers_room on Matrix or Slack.
Contributions are also welcome: some areas are adding content, pre-release review or translations to other languages.
Credits (Slack names, alphabetical order): bee, Dustorf, jz, Haon, oregonisaac, raedah and Richard-Red.
submitted by jet_user to decred [link] [comments]

Internet Nostalgia and the Future of Cryptocurrency — my personal story!

In the early 1990’s, when I was just a kid, my family purchased our first personal computer. It was a top of the line system with an Intel 486[i] processor running at a whopping 33MHz, 4MB of memory and a 33MB hard drive running MS-DOS[ii]! Although my trusted “MS-DOS for Dummies” handbook taught me everything I needed to know, the computer seemed more like a novelty than anything useful.
Nonetheless, I remember playing games like Chuck Yeager’s Air Combat[iii] and Hard Drivin’[iv] and many others. I also remember visiting our local Radio Shack for new software and the latest releases from the Tandy Corporation[v]. In fact, every now and then, my grandmother would take me to Radio Shack and buy me a new computer game (thanks grandma!)
A few years later, I started hearing about something called the “Internet.” However, I had no idea what it could do or how to “access” it. Then, one day, while visiting my local library, I discovered that their public computer was connected to the internet — and the World Wide Web!
Not only that, the library also offered a free program to help people connect their home computers to the internet[vi]. Once my family signed up, the library supervisor gave us a floppy disk with the required software, settings and instructions.
Now, keep in mind, I was not even a teenager at this time, and, on top of that, my family didn’t have a clue about tech. In fact, I remember my mother and grandmother looking at our new home computer as if it was an alien ship that just landed. So, basically, except for the floppy disc and the library supervisor, I was on my own! Somehow, I had to figure out how to set the whole thing up, and since internet technology was new to the public, I couldn’t find any references to model. And, of course, there was no google! Looking back, I must have driven the library supervisor crazy with all my questions!
Nevertheless, after buying a new computer with an awesome 100MHz processor and a 28kbit/s modem, and, almost a month later, I finally heard the magical beeps and static sounds of the free internet, and since the internet connection was provided by my local library, I was greeted with the library’s web page — Thank you Merrick Library!
Even though the whole internet consisted of plain black text[vii], I thought, “Wow, this is amazing! HOW IS THIS POSSIBLE!!!!”
With a sense of keen curiosity, I browsed the Usenet[viii] where people connected with one another and I searched the internet with WebCrawler[ix], and I even downloaded some images. However, there really wasn’t too much to discover, and before long, I brushed the internet off as another novelty and went back to playing computer games.
Then, about a year later, my local grocery store started offering free floppy discs for AOL[x], and I convinced my family to sign up for AOL’s free trial. Shortly thereafter, I was greeted with the iconic, “You’ve Got Mail!” However, the internet I discovered this time was no longer just plain black text!
I’ll never forget the first moment I saw the internet in full color with images! It took my breath away and the feeling of excitement was beyond profound!
At that point for me, the internet had blossomed into something extraordinary! And, along with vibrantly colored photos everywhere, there was a new website called Yahoo![xi]
Although few recognized it at the time, this was the beginning of the Dot-Com bubble, and not only would it change the internet, it would change the world!
Fast forward more than two decades to 2009, and now as an adult with my own son.
Something very different was beginning to stir, and it was called “Bitcoin” — a currency for the internet.
Although it was considered nothing more than an obscure idea at the time, it sparked something inside me — it was that same curious feeling I had when I first discovered the "text based" internet!
Even though I didn’t know much about this new oddity, I knew that I could use my computing power to generate something called Bitcoins. I thought, “Why not?“
So, after joining one of the first Bitcoin mining pools, I had my computer mine for a few days. This meant leaving my computer on non-stop with my GPU fan at full speed. In return, I earned 0.63BTC which was worth about $1.00USD at the time — with such little financial gain, I didn’t see the point of mining nor the feasibility of Bitcoin — so I stopped mining and forgot about Bitcoin.
Sometime later, I started hearing about Bitcoin again, but, this time, in some very different contexts:
Shortly after all the negativity began, I decided to learn more about Bitcoin. As my research unfolded, I began to comprehend “blockchain technology” as well as the potentials for technological advancement.
Once I understood the foundational premise of Bitcoin technology, I jumped in for real! I purchased Bitcoins, I started mining Litecoins (and others), and I continued to learn and evolve as a crypto miner, investor, trader, and loyal supporter.
Now, just 9 short years after the genesis block, Bitcoin has some new contexts:
Even as amazing as Bitcoin is today, I believe that it’s just the beginning of something much greater! However, to see what I see, you must look past the ICO’s, the scams, and the fear and anger of those involved. Once you see beyond the surface, the truth becomes quite clear, and, only then, can you begin to comprehend how Bitcoin is transforming the world!
Thanks to Bitcoin, we are on the cusp of technological evolution!
Moreover, the new technologies that are coming from Bitcoin development pay homage to their revolutionary beginnings.
For instance:
For me, foreseeing the future of cryptocurrency is like seeing the internet for the first time in full color with images, and, even though I’m no longer thirteen, I still have that same excited feeling! Indeed, the future is bright!
Thank you for reading this post and allowing me to share my story! I encourage you to share your crypto-story with me and others (here or anywhere appropriate).
What does Bitcoin and cryptocurrency mean to you?
Due to technological promise, what future cryptocurrencies/Blockchains/etc are you most excited about?
Although I’ve personally deemed some new cryptocurrencies potential gems, I’ll keep that information to myself right now. After all, the intention of this post is not to promote anything other than cryptocurrency in general.
Please, keep the crypto world in a positive state by allowing everyone their own opinions.
As a growing crypto-community, let’s move into the future together!
References
[i] https://en.wikipedia.org/wiki/Intel_80486 — I wish I could remember the exact model.
[ii] https://en.wikipedia.org/wiki/MS-DOS
[iii] https://en.wikipedia.org/wiki/Chuck_Yeager%27s_Air_Combat
[iv] https://en.wikipedia.org/wiki/Hard_Drivin%27
[v] https://en.wikipedia.org/wiki/Tandy_Corporation
[vi] https://en.wikipedia.org/wiki/Internet_access
[vii] https://en.wikipedia.org/wiki/Text-based_web_browser
[viii] https://en.wikipedia.org/wiki/Usenet
[ix] https://en.wikipedia.org/wiki/WebCrawler
[x] https://en.wikipedia.org/wiki/AOL
[xi] https://en.wikipedia.org/wiki/Yahoo!
submitted by satoshibytes to CryptoCurrency [link] [comments]

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