Should You or Should You Not Invest in Bitcoins in 2016?

Bitcoin Newcomers FAQ - Please read!

Welcome to the /Bitcoin Sticky FAQ

You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments.
It all started with the release of the release of Satoshi Nakamoto's whitepaper however that will probably go over the head of most readers so we recommend the following videos for a good starting point for understanding how bitcoin works and a little about its long term potential:
Some other great resources include Lopp.net, the Princeton crypto series and James D'Angelo's Bitcoin 101 Blackboard series.
Some excellent writing on Bitcoin's value proposition and future can be found at the Satoshi Nakamoto Institute.
Some Bitcoin statistics can be found here and here. Developer resources can be found here. Peer-reviewed research papers can be found here.
Potential upcoming protocol improvements and scaling resources here and here.
The number of times Bitcoin was declared dead by the media can be found here (LOL!)

Key properties of Bitcoin

Where can I buy bitcoins?

Bitcoin.org and BuyBitcoinWorldwide.com are helpful sites for beginners. You can buy or sell any amount of bitcoin (even just a few dollars worth) and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also check out the bitcoinity exchange resources for a larger list of options for purchases.
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Bitwage.
Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".

Securing your bitcoins

With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email!
2FA requires a second confirmation code to access your account making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Google Auth Authy OTP Auth
Android Android N/A
iOS iOS iOS

Watch out for scams

As mentioned above, Bitcoin is decentralized, which by definition means there is no official website or Twitter handle or spokesperson or CEO. However, all money attracts thieves. This combination unfortunately results in scammers running official sounding names or pretending to be an authority on YouTube or social media. Many scammers throughout the years have claimed to be the inventor of Bitcoin. Websites like bitcoin(dot)com and the btc subreddit are active scams. Almost all altcoins (shitcoins) are marketed heavily with big promises but are really just designed to separate you from your bitcoin. So be careful: any resource, including all linked in this document, may in the future turn evil. Don't trust, verify. Also as they say in our community "Not your keys, not your coins".

Where can I spend bitcoins?

Check out spendabit or bitcoin directory for millions of merchant options. Also you can spend bitcoin anywhere visa is accepted with bitcoin debit cards such as the CashApp card. Some other useful site are listed below.
Store Product
Gyft Gift cards for hundreds of retailers including Amazon, Target, Walmart, Starbucks, Whole Foods, CVS, Lowes, Home Depot, iTunes, Best Buy, Sears, Kohls, eBay, GameStop, etc.
Spendabit, Overstock and The Bitcoin Directory Retail shopping with millions of results
ShakePay Generate one time use Visa cards in seconds
NewEgg and Dell For all your electronics needs
Bitwa.la, Coinbills, Piixpay, Bitbill.eu, Bylls, Coins.ph, Bitrefill, LivingRoomofSatoshi, Coinsfer, and more Bill payment
Menufy, Takeaway and Thuisbezorgd NL Takeout delivered to your door
Expedia, Cheapair, Destinia, Abitsky, SkyTours, the Travel category on Gyft and 9flats For when you need to get away
Cryptostorm, Mullvad, and PIA VPN services
Namecheap, Porkbun Domain name registration
Stampnik Discounted USPS Priority, Express, First-Class mail postage
Coinmap and AirBitz are helpful to find local businesses accepting bitcoins. A good resource for UK residents is at wheretospendbitcoins.co.uk.
There are also lots of charities which accept bitcoin donations.

Merchant Resources

There are several benefits to accepting bitcoin as a payment option if you are a merchant;
If you are interested in accepting bitcoin as a payment method, there are several options available;

Can I mine bitcoin?

Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out.
If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. If you would prefer to keep it simple there are several good options. You can view the global node distribution here.

Earning bitcoins

Just like any other form of money, you can also earn bitcoins by being paid to do a job.
Site Description
WorkingForBitcoins, Bitwage, Cryptogrind, Coinality, Bitgigs, /Jobs4Bitcoins, BitforTip, Rein Project Freelancing
Lolli Earn bitcoin when you shop online!
OpenBazaar, Purse.io, Bitify, /Bitmarket, 21 Market Marketplaces
/GirlsGoneBitcoin NSFW Adult services
A-ads, Coinzilla.io Advertising
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins.

Bitcoin-Related Projects

The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
Project Description
Lightning Network Second layer scaling
Blockstream, Rootstock and Drivechain Sidechains
Hivemind and Augur Prediction markets
Tierion and Factom Records & Titles on the blockchain
BitMarkets, DropZone, Beaver and Open Bazaar Decentralized markets
JoinMarket and Wasabi Wallet CoinJoin implementation
Coinffeine and Bisq Decentralized bitcoin exchanges
Keybase Identity & Reputation management
Abra Global P2P money transmitter network
Bitcore Open source Bitcoin javascript library

Bitcoin Units

One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
Unit Symbol Value Info
bitcoin BTC 1 bitcoin one bitcoin is equal to 100 million satoshis
millibitcoin mBTC 1,000 per bitcoin used as default unit in recent Electrum wallet releases
bit bit 1,000,000 per bitcoin colloquial "slang" term for microbitcoin (μBTC)
satoshi sat 100,000,000 per bitcoin smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $10000 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki.
Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit.
Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval.
Welcome to the Bitcoin community and the new decentralized economy!
submitted by BitcoinFan7 to Bitcoin [link] [comments]

READ THIS NOW: My life of SHOULD'VE, WOULD'VE, COULD'VE until I discovered Crypto.

Mostly all here are invested into Crypto. We all have our own reasons, methods, values of how we invest our money. One thing in common is we all have one main goal. That is to get as much money as possible out of this with the time, and money we can spare.

That's the dam truth##.

We are all here together, and since we are all here on our own will , I want to tell you why you should be proud to hold all your crypto.
I'm 40 years old. At 18 after I graduated HS I had about $7800. $1400 from my graduation party, and $6400 selling my MTG collection on EBay. I also managed a small arcade for about $350 a week.
Back to my MTG collection...
I sold it because it changed. The designs on the new series looked too modern. The original designs were a work of art.
Anyway, I seriously wanted to hold those magic cards but I kept telling myself...
"I can get them back if I want. The price isn't going to move anytime soon. The market is in slight decline. Some of these have been the same price for 2 years now."
I was right, the price of my two Lotus's stayed the same for 5 more years. Not budging . 12 years later after that , those same two cards value at over $60,000ea I believe. If I held untill a few years ago or now, I would've been able to do a quick sale at $400,000. Yes at a discount.
The same goes for all the first edition garbage pail kids I had.

So, what did I do with all $7800##?

I told myself I want to invest it into Microsoft. But I talked myself out of it by saying
"Some people told me the market was a risk, and I had to prepare myself to lose it all"
So I didn't do it. I was close, but I didn't. I could've had OVER A MILLION!
I instead used that money for a school. Business computer programming. It was a waste because 90% of what they taught me came natural. I was doing basic programming at 13 for fun.
I regret not going with my initial FOMO on Microsoft , I regret listening to my own FUD with the MTG cards.
7 years later, I repeated the same mistake...
I had about $15,000 in the bank. I wanted to invest $10,000 in apple after I read about the release of the iphone. Instead opted to do 5k over FUD I read. It was FUD about the risk since they never made phones, and alot of people were ridiculing their idea.
Then I said to myself...
"Fuck that, I don't want to do this. I could do so much more with this 5k"
I instead used the 15k turbocharge my transam, add a racing transmission, tires, rims, new stero system, and I took a 2 week vacation ...GONE!
I got what I wanted. Got laid a bunch of times, went to car shows. That could of been $500k by now.
To top this off, I missed out on a quick $78,000 win at the racetrack because if my own FUD. Horses.
I lost $200, and was left with only I $5 that night. I decided, "you know what, fuck it, I'm going to do a completely off the wall wild bet.
I did a completely wild bet for $5. I picked all longshots in what they call a "Superfecta"(4 horses in that exact order 1st, 2nd, 3rd, 4th place prediction.
1 minute before the race started, I Cancelled the bet. I told myself ...
"this is stupid, 99:1, 78:1, 56:1, 38:1 long shots coming out in this order? THATS INSANE...Why am I blowing 5 away? Fuck that, I instead put $5 on the 10:1 to win hopefully my to maybe get $50 back "
Well. Guess what? The 3nd largest superfecta payout in history. No body won it! It came out in the original order I out it in that's to a series of freak disqualifications in the race.
I hate myself for cancelling that. But hey, maybe that happened for a reason. Maybe I wouldn't have ended up living on another country for 2 years. Learning another language.
You see
So many times in my life I had the perfect opportunity, and I didn't take it. I let Fear, Uncertainty, and Doubt make my Choices for me.
Then came crypto currency. In late 2016, a client of mine told me he got rich off Bitcoin. He raved about it . He told me about ripple, ETH etc.
I invested in his recommendation about XRP when it was $0.005. it FLEW UP from there. I took some of that massive gain and bought other things, and those FLEW. For someone like me, it was LOTS of money off my original $500.
Sure this was a "lucky time" to get in but that's not the point I'm trying to make here. The point is that I finally did it! I didn't let FUD fuck with my head. I just did it. I cashed out already in late 2017. About 90% of what I gained. Payed off all my debt, and my truck, and had another $30k or so to put a down payment on a house. If I didn't just stick with my guns and let the FUD get to me, then I would still be in a whole bunch of debt. Especially with this whole lockdown bullshit. But now....
NOW ,I never again I will tell myself...
"IF ONLY I DID THAT WHEN I HAD THE CHANCE"
NOW I NEVER HAVE TO SAY THAT AGAIN! I DONT GIVE A SHIT IF IT TANKS ANOTHER 50% FROM HERE because it's all house money. I NOW NEVER HAVE TO SAY ...
"IF ONLY I DID IT"
NOW I DID!
Crypto Currency is severely undervalued. Its manipulated down right now. This about this logic, how can something increasingly popular with more and more support by the day drop in price? Crypto isn't human. Bitcoin isnt getting fired over sexual harrassement, there isn't a corporate takeover. Its manipulation.
I don't care if this shit takes 5 years to recover. I'm holding . I don't care if BTC dips to $1000. I'm holding till this MCAP tops 10 trillion. so if you love your crypto, hold that F#%KING SHIT!
The lesson here is never let FUD make choices for you. Stick to your original beliefs. If there's a voice in the back of your head telling you "I want to do this", then Listen to that voice. That's you! Listen to yourself, not the new voice that intrudes after your choice.
submitted by JuicySpark to CryptoCurrency [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]

Why Osana takes so long? (Programmer's point of view on current situation)

I decided to write a comment about «Why Osana takes so long?» somewhere and what can be done to shorten this time. It turned into a long essay. Here's TL;DR of it:
The cost of never paying down this technical debt is clear; eventually the cost to deliver functionality will become so slow that it is easy for a well-designed competitive software product to overtake the badly-designed software in terms of features. In my experience, badly designed software can also lead to a more stressed engineering workforce, in turn leading higher staff churn (which in turn affects costs and productivity when delivering features). Additionally, due to the complexity in a given codebase, the ability to accurately estimate work will also disappear.
Junade Ali, Mastering PHP Design Patterns (2016)
Longer version: I am not sure if people here wanted an explanation from a real developer who works with C and with relatively large projects, but I am going to do it nonetheless. I am not much interested in Yandere Simulator nor in this genre in general, but this particular development has a lot to learn from for any fellow programmers and software engineers to ensure that they'll never end up in Alex's situation, especially considering that he is definitely not the first one to got himself knee-deep in the development hell (do you remember Star Citizen?) and he is definitely not the last one.
On the one hand, people see that Alex works incredibly slowly, equivalent of, like, one hour per day, comparing it with, say, Papers, Please, the game that was developed in nine months from start to finish by one guy. On the other hand, Alex himself most likely thinks that he works until complete exhaustion each day. In fact, I highly suspect that both those sentences are correct! Because of the mistakes made during early development stages, which are highly unlikely to be fixed due to the pressure put on the developer right now and due to his overall approach to coding, cost to add any relatively large feature (e.g. Osana) can be pretty much comparable to the cost of creating a fan game from start to finish. Trust me, I've seen his leaked source code (don't tell anybody about that) and I know what I am talking about. The largest problem in Yandere Simulator right now is its super slow development. So, without further ado, let's talk about how «implementing the low hanging fruit» crippled the development and, more importantly, what would have been an ideal course of action from my point of view to get out. I'll try to explain things in the easiest terms possible.
  1. else if's and lack any sort of refactoring in general
The most «memey» one. I won't talk about the performance though (switch statement is not better in terms of performance, it is a myth. If compiler detects some code that can be turned into a jump table, for example, it will do it, no matter if it is a chain of if's or a switch statement. Compilers nowadays are way smarter than one might think). Just take a look here. I know that it's his older JavaScript code, but, believe it or not, this piece is still present in C# version relatively untouched.
I refactored this code for you using C language (mixed with C++ since there's no this pointer in pure C). Take a note that else if's are still there, else if's are not the problem by itself.
The refactored code is just objectively better for one simple reason: it is shorter, while not being obscure, and now it should be able to handle, say, Trespassing and Blood case without any input from the developer due to the usage of flags. Basically, the shorter your code, the more you can see on screen without spreading your attention too much. As a rule of thumb, the less lines there are, the easier it is for you to work with the code. Just don't overkill that, unless you are going to participate in International Obfuscated C Code Contest. Let me reiterate:
Perfection is achieved, not when there is nothing more to add, but when there is nothing left to take away.
Antoine de Saint-Exupéry
This is why refactoring — activity of rewriting your old code so it does the same thing, but does it quicker, in a more generic way, in less lines or simpler — is so powerful. In my experience, you can only keep one module/class/whatever in your brain if it does not exceed ~1000 lines, maybe ~1500. Splitting 17000-line-long class into smaller classes probably won't improve performance at all, but it will make working with parts of this class way easier.
Is it too late now to start refactoring? Of course NO: better late than never.
  1. Comments
If you think that you wrote this code, so you'll always easily remember it, I have some bad news for you: you won't. In my experience, one week and that's it. That's why comments are so crucial. It is not necessary to put a ton of comments everywhere, but just a general idea will help you out in the future. Even if you think that It Just Works™ and you'll never ever need to fix it. Time spent to write and debug one line of code almost always exceeds time to write one comment in large-scale projects. Moreover, the best code is the code that is self-evident. In the example above, what the hell does (float) 6 mean? Why not wrap it around into the constant with a good, self-descriptive name? Again, it won't affect performance, since C# compiler is smart enough to silently remove this constant from the real code and place its value into the method invocation directly. Such constants are here for you.
I rewrote my code above a little bit to illustrate this. With those comments, you don't have to remember your code at all, since its functionality is outlined in two tiny lines of comments above it. Moreover, even a person with zero knowledge in programming will figure out the purpose of this code. It took me less than half a minute to write those comments, but it'll probably save me quite a lot of time of figuring out «what was I thinking back then» one day.
Is it too late now to start adding comments? Again, of course NO. Don't be lazy and redirect all your typing from «debunk» page (which pretty much does the opposite of debunking, but who am I to judge you here?) into some useful comments.
  1. Unit testing
This is often neglected, but consider the following. You wrote some code, you ran your game, you saw a new bug. Was it introduced right now? Is it a problem in your older code which has shown up just because you have never actually used it until now? Where should you search for it? You have no idea, and you have one painful debugging session ahead. Just imagine how easier it would be if you've had some routines which automatically execute after each build and check that environment is still sane and nothing broke on a fundamental level. This is called unit testing, and yes, unit tests won't be able to catch all your bugs, but even getting 20% of bugs identified at the earlier stage is a huge boon to development speed.
Is it too late now to start adding unit tests? Kinda YES and NO at the same time. Unit testing works best if it covers the majority of project's code. On the other side, a journey of a thousand miles begins with a single step. If you decide to start refactoring your code, writing a unit test before refactoring will help you to prove to yourself that you have not broken anything without the need of running the game at all.
  1. Static code analysis
This is basically pretty self-explanatory. You set this thing once, you forget about it. Static code analyzer is another «free estate» to speed up the development process by finding tiny little errors, mostly silly typos (do you think that you are good enough in finding them? Well, good luck catching x << 4; in place of x <<= 4; buried deep in C code by eye!). Again, this is not a silver bullet, it is another tool which will help you out with debugging a little bit along with the debugger, unit tests and other things. You need every little bit of help here.
Is it too late now to hook up static code analyzer? Obviously NO.
  1. Code architecture
Say, you want to build Osana, but then you decided to implement some feature, e.g. Snap Mode. By doing this you have maybe made your game a little bit better, but what you have just essentially done is complicated your life, because now you should also write Osana code for Snap Mode. The way game architecture is done right now, easter eggs code is deeply interleaved with game logic, which leads to code «spaghettifying», which in turn slows down the addition of new features, because one has to consider how this feature would work alongside each and every old feature and easter egg. Even if it is just gazing over one line per easter egg, it adds up to the mess, slowly but surely.
A lot of people mention that developer should have been doing it in object-oritented way. However, there is no silver bullet in programming. It does not matter that much if you are doing it object-oriented way or usual procedural way; you can theoretically write, say, AI routines on functional (e.g. LISP)) or even logical language if you are brave enough (e.g. Prolog). You can even invent your own tiny programming language! The only thing that matters is code quality and avoiding the so-called shotgun surgery situation, which plagues Yandere Simulator from top to bottom right now. Is there a way of adding a new feature without interfering with your older code (e.g. by creating a child class which will encapsulate all the things you need, for example)? Go for it, this feature is basically «free» for you. Otherwise you'd better think twice before doing this, because you are going into the «technical debt» territory, borrowing your time from the future by saying «I'll maybe optimize it later» and «a thousand more lines probably won't slow me down in the future that much, right?». Technical debt will incur interest on its own that you'll have to pay. Basically, the entire situation around Osana right now is just a huge tale about how just «interest» incurred by technical debt can control the entire project, like the tail wiggling the dog.
I won't elaborate here further, since it'll take me an even larger post to fully describe what's wrong about Yandere Simulator's code architecture.
Is it too late to rebuild code architecture? Sadly, YES, although it should be possible to split Student class into descendants by using hooks for individual students. However, code architecture can be improved by a vast margin if you start removing easter eggs and features like Snap Mode that currently bloat Yandere Simulator. I know it is going to be painful, but it is the only way to improve code quality here and now. This will simplify the code, and this will make it easier for you to add the «real» features, like Osana or whatever you'd like to accomplish. If you'll ever want them back, you can track them down in Git history and re-implement them one by one, hopefully without performing the shotgun surgery this time.
  1. Loading times
Again, I won't be talking about the performance, since you can debug your game on 20 FPS as well as on 60 FPS, but this is a very different story. Yandere Simulator is huge. Once you fixed a bug, you want to test it, right? And your workflow right now probably looks like this:
  1. Fix the code (unavoidable time loss)
  2. Rebuild the project (can take a loooong time)
  3. Load your game (can take a loooong time)
  4. Test it (unavoidable time loss, unless another bug has popped up via unit testing, code analyzer etc.)
And you can fix it. For instance, I know that Yandere Simulator makes all the students' photos during loading. Why should that be done there? Why not either move it to project building stage by adding build hook so Unity does that for you during full project rebuild, or, even better, why not disable it completely or replace with «PLACEHOLDER» text for debug builds? Each second spent watching the loading screen will be rightfully interpreted as «son is not coding» by the community.
Is it too late to reduce loading times? Hell NO.
  1. Jenkins
Or any other continuous integration tool. «Rebuild a project» can take a long time too, and what can we do about that? Let me give you an idea. Buy a new PC. Get a 32-core Threadripper, 32 GB of fastest RAM you can afford and a cool motherboard which would support all of that (of course, Ryzen/i5/Celeron/i386/Raspberry Pi is fine too, but the faster, the better). The rest is not necessary, e.g. a barely functional second hand video card burned out by bitcoin mining is fine. You set up another PC in your room. You connect it to your network. You set up ramdisk to speed things up even more. You properly set up Jenkins) on this PC. From now on, Jenkins cares about the rest: tracking your Git repository, (re)building process, large and time-consuming unit tests, invoking static code analyzer, profiling, generating reports and whatever else you can and want to hook up. More importantly, you can fix another bug while Jenkins is rebuilding the project for the previous one et cetera.
In general, continuous integration is a great technology to quickly track down errors that were introduced in previous versions, attempting to avoid those kinds of bug hunting sessions. I am highly unsure if continuous integration is needed for 10000-20000 source lines long projects, but things can be different as soon as we step into the 100k+ territory, and Yandere Simulator by now has approximately 150k+ source lines of code. I think that probably continuous integration might be well worth it for Yandere Simulator.
Is it too late to add continuous integration? NO, albeit it is going to take some time and skills to set up.
  1. Stop caring about the criticism
Stop comparing Alex to Scott Cawton. IMO Alex is very similar to the person known as SgtMarkIV, the developer of Brutal Doom, who is also a notorious edgelord who, for example, also once told somebody to kill himself, just like… However, being a horrible person, SgtMarkIV does his job. He simply does not care much about public opinion. That's the difference.
  1. Go outside
Enough said. Your brain works slower if you only think about games and if you can't provide it with enough oxygen supply. I know that this one is probably the hardest to implement, but…
That's all, folks.
Bonus: Do you think how short this list would have been if someone just simply listened to Mike Zaimont instead of breaking down in tears?
submitted by Dezhitse to Osana [link] [comments]

[WTS] Fractional AGEs, Pre-33, Sovereigns, Roosters 20 Francs, Premium Silver Libertads, Premium 90%. Bitcoin accepted here.

PRICES EXPIRED. PM me if interested in anything and I'll provide you with an updated price.
Proofity Proof with VIDEO!!
Such an interesting week in PM land! Gold is 1% from breaking it's All Time High (ATH) price. It should soon go into price discovery mode as we explore uncharted territory. How high will it go!?!? Let's find out together!
Silver had a massive run up and is taking a short breather (for how long?) before continuing it's climb to $50 (ATH) and... beyond? As long as the money printers go BRRRRRRR, precious metals should do great!
Here's a huge sale! Something for everyone. Enjoy!
Disclaimers:
Prices are pretty firm unless you buy a ton. That being said, if you find a cheaper price at an online store, let me know and I'll see what I can do for you. I'll also consider giving a discount if you pay in Crypto
Prices guaranteed till midnight PST 7/25/20
Payment Bitcoin or Crypto get priority! (include "Paying Crypto" in PM title to move to the front of the line). Else I'll accept Venmo, CashApp, Google Pay, Postal Money Order, or PayPalFF NO COMMENTS!
New Buyers Must pay in Zelle, Postal Money Order, or Crypto
Minimum Order: $100, If you are a bit under that's fine.
Shipping is $5 for less than 8oz else $8 for Priority.
Item Number QTY Description Total Weight Price
FRACTIONAL GOLD
G0 2 **1889s, 1897 - $10 Liberty Gold Eagle in capsule 0.4838 oz SOLD
G1 1 1907 - $2.50 Gold Quarter Eagle Liberty 0.12094 oz $320
G2 2 1881, 1903s - $5 Gold Half Eagle Liberty 0.2419 oz $520
G3 1 2007 1/4 PROOF American Gold Eagle with COA in OGP 0.25 oz SOLD
G4 1 2011 25th Anniversary ULTRA CAMEO 1/4 American Gold Eagle PF69 0.25 oz $550
G5 4 6 1998, 1999, (2 3) 2013, 2014 1/10 American Gold Eagle BU in capsules! 0.1 oz $233
G6 16 Gold French Rooster 20 Francs: ~~1905, (2) 1907, ( 2) 1908, 1909, 1910, (1 2) 1911, (3) 1912, 1913 , (1 2) 1914, 1915~~ 0.1867 oz SOLD
G7 6 9 Several different monarchs! 1832, 1854, 1889, 1905, 1906, 1911, 1912, 1925, 1927, British Sovereigns in capsules!! 0.2354 oz $470
GS8 25 2020 1g 9999 purity Canadian Gold Maplegram + 2020 1oz 9999 purity Canadian Silver Maple 1 g Gold + 1oz Silver SOLD
PREMIUM SILVER
S1 5 20 2020 Premium Silver Stacker Paradise - 1 2020 ASE + 1 2020 Maple + 1 2020 Philharmonic + 1 2020 Britannia + 1 2020 Britain Silver Royal Arms + 1 2020 Niue Owl 6 oz $170
S2 5 Lot of 3 Mexican Libertads, chunky or new style, in capsules or sleeves Dates your choice: 1983, 1985, 1991, 1992, 2012 3 oz SOLD
S3 3 2020 BAT COIN! ATB National Park of American Samoa Silver Coin + First 2 get a free 1 (clad) 2020 bat coin quarter 5 oz SOLD
S5 2 10 oz Texas Mint Silver Bar (New) 10 oz SOLD
S6 1 Vintage Golden State Mint bar in capsule 5 oz $130
S7 16 Made and Mined in AMERICA!! 2020 True Patriot rounds in capsule 1 oz SOLD
S9 23 80 2020 Niue Owl, the only stackable coins to prevent damage in storage!! 1 oz $25.25
S10 17 20 AZTEC Calendar round, in capsule 1 oz $26
S11 9 20 Mixed date Canadian Silver Maples, some spotting 1oz $25.5
S12 2 8 2013 Australian Lunar Series II Snake 0.5oz 0.5 oz $16
S13 4 6 2017 Australian Lunar Series II Rooster 0.5oz 0.5 oz $16
S14 3 10 2016 Australian Lunar Series II Monkey 0.5oz 0.5 oz $16
S15 1 4 2018 Australian Lunar Series II Dog 0.5oz 0.5 oz $16
JUNK SILVER
J1 1 lot $4fv (8) Barber halves 2.86 oz $80
J2 3 $10FV full date Barber Quarters 7.15 oz $200
J3 2 3 $10FV full date Walking Liberty halves 7.15 oz $195
J4 13 20 Very Nice $5FV Mercury “Mercs” 90% Dimes 3.575 oz $98
J5 1 $3.5FV Mercury “Mercs” 90% Dimes 2.5 oz $69
J6 3 5 SUPER SHINNY, BU Like - $5FV Roosevelt 90% Dimes 3.575 oz $95
J7 25 26 Nice $5FV Roosevelt 90% Dimes 3.575 oz $93
J8 3 10 $10FV Washington 90% Quarters 7.15 oz $180
fin.
submitted by ShadyApp to Pmsforsale [link] [comments]

Ceterum censeo: In some yet undefined future - the halving must be removed. The question is not: if, but when (and how)

Bitcoin's mining ecosystem is saturated. Period.
The ASIC race has weakened as it has moved closer to the technological limits - achieving some kind of fragile balance. The best proof of this is Bitmain's search for new areas (vide: AI research)
After more than a decade, we are smarter than Satoshi at least in one area - we have the knowledge acquired over these more than ten years ...
"Bitcoin should have had a 0.1% or 1% monetary inflation tax to pay for security." (Peter Todd): https://www.google.com/search?q=peter+todd+inflation
If someone cannot accept the inevitability of this right now - let him think if he would change his mind while he sees the consecutive halvings - after which the network hashrate drops half by half - and does not return to the previous level, ever... (I suppose we can see that process in 4 years already...)
And the trigger could be like this (of course after general consensus):
That would be an "organoleptic" determination of the optimal inflation rate for the Bitcoin network - and there is simply no better way to determine it. Just don't belive such simplification, when is hard to find an optimum for something - the ultimate solution is zero. It's not.
Remember, that Bitcoin is not an entity detached from the reality. There are various limitations, e.g. nanometer-based technological processes limitations, there is a finite amount of cheap energy that can be obtained on a global scale, etc.) Bitcoin functions in certain realities - whether we like it or not.
Sooner or later the situation described above will get us. It is worth to be prepared mentally for it - and not to start another war, but rather discuss it calmly. If, for example, 90% of the community considers that something is necessary for the development of bitcoin - such a change will take place.
For example, the theoretical exchange of ECDSA due to the threat of quantum computers - acceptance would take place at an express rate. It will be similar in this matter. Just it shouldn't be too late for corrective action.
The small inflation rate, decreasing continuosly and slowly but never to zero, and last but not least: determined by reality - seems to be the most proper measure in this case.
Ceterum censeo...
EDIT: If:
a) tx fees are able to keep miners mining - perfect
b) miners are pushed out by consecutive halvings - not perfect
What I proposed is unbiased way for checking that (bitcoin ecosystem overall health):
if(current_network_hashrate < network_hashrate_4_years_ago) {
do_something();
}
else do_nothing();
submitted by jk_14r to Bitcoin [link] [comments]

Flatten the Curve. #18. The current cold war between China and America explained. And how China was behind the 2008 Wall Street financial Crash. World War 3 is coming.

China, the USA, and the Afghanistan war are linked. And in order to get here, we will start there.
9-11 happened. Most of the planet mistakenly understood terrorists had struck a blow against Freedom and Capitalism and Democracy. It was time to invade Afghanistan. Yet all of the terrorists were linked to Saudi Arabia and not Afghanistan, that didn't make sense either. Yet they invaded to find Bin Laden, an ex CIA asset against the Soviet Union and it's subjugation of Afghanistan. The land in the middle of nowhere in relation to North America and the West. It was barren. A backwater without any strategic importance or natural resources.
Or was there?
The survey for rare earth elements was only made possible by the 2001 U.S. invasion, with work beginning in 2004. Mirzad says the Russians had already done significant surveying work during their military occupation of the country in the 1980s. Mirzad also toes the line for U.S. corporations, arguing, “The Afghan government should not touch the mining business. We have to give enough information to potential investors.”
Rare Earth Elements. The elements that make the information age possible. People could understand the First Gulf War and the Geopolitical importance of oil. That was easy, but it still didn't sound morally just to have a war for oil. It was too imperialist and so they fell in line and supported a war for Kuwaiti freedom instead, despite the obvious and public manipulation at the UN by Nayirah.
This is some of her testimony to the Human Rights Council.
While I was there, I saw the Iraqi soldiers come into the hospital with guns. They took the babies out of the incubators, took the incubators and left the children to die on the cold floor. It was horrifying. I could not help but think of my nephew who was born premature and might have died that day as well. After I left the hospital, some of my friends and I distributed flyers condemning the Iraqi invasion until we were warned we might be killed if the Iraqis saw us.
The Iraqis have destroyed everything in Kuwait. They stripped the supermarkets of food, the pharmacies of medicine, the factories of medical supplies, ransacked their houses and tortured neighbors and friends.
There was only one problem. She was the daughter of Saud Al-Sabah, the Kuwaiti ambassador to the United States. Furthermore, it was revealed that her testimony was organized as part of the Citizens for a Free Kuwait public relations campaign, which was run by the American public relations firm Hill & Knowlton for the Kuwaiti government (fun fact, Hill & Knowlton also have extensive ties with Bill Gates).
So the public was aghast at her testimony and supported the war against the mainly Soviet backed, but also American supported and Soviet backed Saddam Hussein, in his war against Iran, after the Iranians refused to Ally with American interests after the Islamic Revolution.
But that was oil, this was Rare Earth Elements. There was a reason the war was called, Operation Enduring Freedom. This natural resource was far more important in the long run. You couldn't have a security surveillance apparatus without it. And what was supposed to be a war on terror was in actuality a territorial occupation for resources.
Sleeping Dragon China is next, and where there's smoke, there's fire.
Let's go point form for clarity.
• China entered the rare earth market in the mid-1980s, at a time when the US was the major producer. But China soon caught up and became the production leader for rare earths. Its heavily state-supported strategy was aimed at dominating the global rare earth industry.
• 1989 Beijing’s Tiananmen Square spring. The U.S. government suspends military sales to Beijing and freezes relations.
• 1997. Clinton secures the release of Wei and Tiananmen Square protester Wang Dan. Beijing deports both dissidents to the United States. (If you don't understand these two were CIA assets working in China, you need to accept that not everything will be published. America wouldn't care about two political activists, but why would care about two intelligence operatives).
• March 1996. Taiwan’s First Free Presidential Vote.
• May 1999. America "accidently" bombs the Belgrade Chinese Embassy.
• 2002 Price competitiveness was hard for the USA to achieve due to low to non-existent Chinese environmental standards; as a result, the US finally stopped its rare earth production.
• October 2000. U.S. President Bill Clinton signs the U.S.-China Relations Act. China's take over of the market share in rare earth elements starts to increase.
• October 2001. Afghanistan war Enduring Freedom started to secure rare earth elements (Haven't you ever wondered how they could mobilize and invade so quickly? The military was already prepared).
• 2005. China establishes a monopoly on global production by keeping mineral prices low and then panics markets by introducing export quotas to raise prices by limiting supply.
• Rare Earth Elements. Prices go into the stratosphere (for example, dysprosium prices do a bitcoin, rocketing from $118/kg to $2,262/kg between 2008 and 2011).
• In a September 2005. Deputy Secretary of State Robert B. Zoellick initiates a strategic dialogue with China. This was presented as dialog to acknowledge China's emergence as a Superpower (which China probably insisted on), but it was about rare earth elements market price.
• October 2006. China allows North Korea to conduct its first nuclear test, China serves as a mediator to bring Pyongyang back to the negotiating table with the USA.
• September 2006. American housing prices start to fall.
(At some point after this, secret negotiations must have become increasingly hostile).
• March 2007. China Increases Military Spending. U.S. Vice President Dick Cheney says China’s military buildup is “not consistent” with the country’s stated goal of a “peaceful rise.”
• Mid-2005 and mid-2006. China bought between $100b and $250 billion of US housing debt between mid-2005 and mid-2006. This debt was bought using the same financial instruments that caused the financial collapse.
• 2006. Housing prices started to fall for the first time in decades.
• Mid-2006 and mid-2007. China likely added another $390b to its reserves. "At the same time, if China stopped buying -- especially now, when the private market is clogged up -- US financial markets would really seize up." Council on Foreign Relations-2007 August
• February 27, 2007. Stock markets in China and the U.S. fell by the most since 2003. Investors leave the money market and flock to Government backed Treasury Bills.
I've never seen it like this before,'' said Jim Galluzzo, who began trading short-maturity Treasuries 20 years ago and now trades bills at RBS Greenwich Capital in Greenwich, Connecticut.Bills right now are trading like dot-coms.''
We had clients asking to be pulled out of money market funds and wanting to get into Treasuries,'' said Henley Smith, fixed-income manager in New York at Castleton Partners, which oversees about $150 million in bonds.People are buying T-bills because you know exactly what's in it.''
• February 13, 2008. The Economic Stimulus Act of 2008 was enacted, which included a tax rebate. The total cost of this bill was projected at $152 billion for 2008. A December 2009 study found that only about one-third of the tax rebate was spent, providing only a modest amount of stimulus.
• September 2008. China Becomes Largest U.S. Foreign Creditor at 600 billion dollars.
• 2010. China’s market power peaked in when it reached a market share of around 97% of all rare earth mineral production. Outside of China, there were almost no other producers left.
Outside of China, the US is the second largest consumer of rare earths in the world behind Japan.
About 60% of US rare earth imports are used as catalysts for petroleum refining, making it the country’s major consumer of rare earths.
The US military also depends on rare earths. Many of the most advanced US weapon systems, including smart bombs, unmanned drones, cruise missiles, laser targeting, radar systems and the Joint Strike Fighter programme rely on rare earths. Against this background, the US Department of Defense (DoD) stated that “reliable access to the necessary material is a bedrock requirement for DOD”
• 2010. A trade dispute arose when the Chinese government reduced its export quotas by 40% in 2010, sending the rare earths prices in the markets outside China soaring. The government argued that the quotas were necessary to protect the environment.
• August 2010. China Becomes World’s Second-Largest Economy.
• November 2011. U.S. Secretary of State Hillary Clinton outlines a U.S. “pivot” to Asia. Clinton’s call for “increased investment—diplomatic, economic, strategic, and otherwise—in the Asia-Pacific region” is seen as a move to counter China’s growing clout.
• December 2011. U.S. President Barack Obama announces the United States and eight other nations have reached an agreement on the Trans-Pacific Partnership later announces plans to deploy 2,500 marines in Australia, prompting criticism from Beijing.
• November 2012. China’s New Leadership. Xi Jinping replaces Hu Jintao as president, Communist Party general secretary, and chairman of the Central Military Commission. Xi delivers a series of speeches on the “rejuvenation” of China.
• June 2013. U.S. President Barack Obama hosts Chinese President Xi Jinping for a “shirt-sleeves summit”
• May 19, 2014. A U.S. court indicts five Chinese hackers, allegedly with ties to China’s People’s Liberation Army, on charges of stealing trade technology from U.S. companies.
• November 12, 2014. Joint Climate Announcement. Barack Obama and Chinese President Xi Jinping issue a joint statement on climate change, pledging to reduce carbon emissions. (which very conveniently allows the quotas to fall and save pride for Xi).
• 2015. China drops the export quotas because in 2014, the WTO ruled against China.
• May 30, 2015 U.S. Warns China Over South China Sea. (China is trying to expand it's buffer zone to build a defense for the coming war).
• January 2016. The government to abolish the one-child policy, now allowing all families to have two children.
• February 9, 2017. Trump Affirms One China Policy After Raising Doubts.
• April 6 – 7, 2017. Trump Hosts Xi at Mar-a-Lago. Beijing and Washington to expand trade of products and services like beef, poultry, and electronic payments, though the countries do not address more contentious trade issues including aluminum, car parts, and steel.
• November 2017. President Xi meets with President Trump in another high profile summit.
• March 22, 2018. Trump Tariffs Target China. The White House alleges Chinese theft of U.S. technology and intellectual property. Coming on the heels of tariffs on steel and aluminum imports, the measures target goods including clothing, shoes, and electronics and restrict some Chinese investment in the United States.
• July 6, 2018 U.S.-China Trade War Escalates.
• September 2018. Modifications led to the exclusion of rare earths from the final list of products and they consequently were not subject to import tariffs imposed by the US government in September 2018.
• October 4, 2018. Pence Speech Signals Hard-Line Approach. He condemns what he calls growing Chinese military aggression, especially in the South China Sea, criticizes increased censorship and religious persecution by the Chinese government, and accuses China of stealing American intellectual property and interfering in U.S. elections.
• December 1, 2018. Canada Arrests Huawei Executive.
• March 6, 2019. Huawei Sues the United States.
• March 27 2019. India and the US signed an agreement to "strengthen bilateral security and civil nuclear cooperation" including the construction of six American nuclear reactors in India
• May 10, 2019. Trade War Intensifies.
• August 5, 2019. U.S. Labels China a Currency Manipulator.
• November 27, 2019. Trump Signs Bill Supporting Hong Kong Protesters. Chinese officials condemn the move, impose sanctions on several U.S.-based organizations, and suspend U.S. warship visits to Hong Kong.
• January 15, 2020. ‘Phase One’ Trade Deal Signed. But the agreement maintains most tariffs and does not mention the Chinese government’s extensive subsidies. Days before the signing, the United States dropped its designation of China as a currency manipulator.
• January 31, 2020. Tensions Soar Amid Coronavirus Pandemic.
• March 18, 2020. China Expels American Journalists. The Chinese government announces it will expel at least thirteen journalists from three U.S. newspapers—the New York Times, Wall Street Journal, and Washington Post—whose press credentials are set to expire in 2020. Beijing also demands that those outlets, as well as TIME and Voice of America, share information with the government about their operations in China. The Chinese Foreign Ministry says the moves are in response to the U.S. government’s decision earlier in the year to limit the number of Chinese journalists from five state-run media outlets in the United States to 100, down from 160, and designate those outlets as foreign missions.
And here we are. You may have noticed the Rare Earth Elements and the inclusion of Environmental Standards. Yes these are key to understanding the Geopolitical reality and importance of these events. There's a reason the one child policy stopped. Troop additions.
I believe our current political reality started at Tiananmen square. The protests were an American sponsored attempt at regime change after the failure to convince them to leave totalitarian communism and join a greater political framework.
Do I have proof? Yes.
China, as far as I'm concerned, was responsible for the 2008 economic crisis. The Rare Earth Elements were an attempt to weaken the States and strengthen themselves simultaneously. This stranglehold either forced America to trade with China, or the trade was an American Trojan horse to eventually collapse their economy and cause a revolution after Tiananmen Square failed. Does my second proposal sound far fetched? Didn't the economy just shut down in response to the epidemic? Aren't both sides blaming the other? At this POINT, the epidemic seems to be overstated doesn’t it? Don't the casualties tend to the elder demographic and those already weakened by a primary disease?
Exactly the kinds who wouldn't fight in a war.
Does this change some of my views on the possibility of upcoming catastrophes and reasons for certain events? No. This is Chess, and there are obvious moves in chess, hidden moves in chess, but the best moves involve peices which can be utilized in different ways if the board calls for it.
Is all what it seems? No.
I definitely changed a few previously held beliefs prior to today, and I would caution you in advance that you will find some previously held convictions challenged.
After uncovering what I did today, I would also strongly suggest reading information cautiously. This is all merely a culmination of ending the cold war, and once I have events laid out, you will see it as well.
At this moment, the end analysis is a war will start in the near future. This will be mainly for a few reasons, preemptive resource control for water and crops, population reduction can be achieved since we have too many people, not enough jobs, and upcoming resource scarcity.
Did you notice my omission of rare earth elements? This is because of Afghanistan. I would wager China or Russia is somehow supporting the continued resistance through Iran. But events are now accelerating with China because the western collation has already begun to build up their mines and start production.
Do you remember when Trump made a "joke" about buying Greenland? Yeah. It turns out that Greenland has one of the largest rare earth mineral deposits on the planet.
Take care. Be safe. Stay aware and be prepared.
This message not brought to you by the Bill and Melinda Gates Foundation, Microsoft, Google, Facebook, Elon Musk, Blackrock, Vangaurd, the Rockefeller Foundation, Rand Corporation, DARPA, Rothschilds, Agenda 21, Agenda 30, and ID 2020.
submitted by biggreekgeek to conspiracy [link] [comments]

An Overview of Arizona Primary Races - Part 4: Legislative Districts 11-20

Welcome back to my omnibus compendium of Arizona’s upcoming primary races in the style of my 2018 summaries. The primary is set to take place August 4th – early voting ballots should have been mailed out on or around July 8th.
Arizona’s a really interesting state (I may be a hair biased), since it not only is home to 2-3 swing House seats and a high-profile Senate race, but also tenuous majorities in both state houses that could – theoretically – neuter Ducey’s trifecta this fall. And counties have their races this year as well, so I’ve highlighted some of the fireworks ongoing in Maricopa.
And this is before factoring in the fact that our state is a COVID-19 hotspot, with an unpopular Republican Governor doing almost nothing to stop it.
If you’re interested about which district you live in, check https://azredistricting.org/districtlocato. If you want to get involved with your local Democratic party, find your legislative district on the previous link (NOT CD), and then search for your LD’s name at this link. Feel free to attend meetings, they’re a great way to get involved with candidates and like-minded individuals.
If you wish to donate to a “clean elections” candidate (mentioned in the post as “clean”), you will have to live in that candidate’s legislative district to give qualifying $5 contributions (check here if anyone needs it in your area), but they are allowed to accept a limited amount of “seed money” from people outside of the district. The three CorpComm candidates can take $5’s statewide.
If you do not want to vote at the polls, you will need to request an early ballot using the website of your county’s recorder prior to July 4th. Example links for Maricopa, Pima, and Pinal. Others available if needed.
Race ratings for listed primaries will be listed as Safe/Likely/Leans/Tilt/Tossup (alternatively Solid instead of Safe if my mind blanks) and are not indicative of my own preference for that seat. I’ll denote my personal primary preferences at the end of this series, as well as the best Republican ticket for the Dems if someone here really really wants to pull a GOP ballot in the primary. I do not advise it, but since I can't stop ya, you'll get my best suggestions.
Write-in candidates have yet to file, which could give us an outside chance at getting some Libertarians on the ballot (the Greens have lost their ballot access).
If you have any questions about voting in the primary, which races are the most contested, and how to get involved with other Democrats in Arizona, feel free to PM me.
All fundraising numbers here are as of 7/18/2020 (“Q2”).
District stats are listed for the race that involved the top Democratic vote-getter in the past two midterm cycles plus the last two presidential races, taken from Daily Kos’s legislative sheet – Clinton’16, Obama’12, Sinema’18, and Garcia’14 (not his 2018 run).
Part 1: Statewide and Congressional Races
Part 2: Maricopa County Races
Update 1: Congressional and County Rating Updates
Part 3: Legislative Districts 1-10
ALL OPINIONS ARE MY OWN SOLELY IN MY CAPACITY AS A VOTER IN ARIZONA, AND NOT REPRESENTATIVE OF ANY ORGANIZATIONS I WORK/ED FOR OR AM/WAS A MEMBER OF. THIS POST IS IN NO WAY ENDORSED BY THE ARIZONA DEMOCRATIC PARTY OR ANY SUB-ORGANIZATION THEREOF, OR ANY FILED CANDIDATE.
Alright, let’s get cracking, y’all. I’m going to try to save time and characters on the safer seats when I can, although of course I’ll expound on any fun stuff that comes up.
Legislative District 11 (McSally+9.93, Trump+13.9, Douglas+16.7, Romney+19.3)
The first district in this writeup installment is LD11, a district very close geographically and politically to LD8. Unlike LD8, however, LD11 has slowly been trending towards Democrats, instead of away from them. Encompassing the southern half of Pinal (including a large chunk of Casa Grande) and bits of Pima, LD11 could swing under the right conditions, but is probably a safe seat this year. That’s disappointing, since the incumbents in the district are pretty darn nasty.
Incumbent Senator Venden “Vince” Leach ($98K COH), a sort-of Great Value Mitch McConnell, loves to spend his time filing SB1487 complaints against various liberal towns in Arizona – basically, suing cities over their attempts to go above and beyond state law when it comes to certain issues. Leach leads the SB1487 leaderboard with 4 SB1487 suits, most recently targeting Pima County over COVID-19 safety regulations that were slightly stricter than state law. Joining the suit were his House counterparts, COVID-19 conspiracy-monger Bret Roberts ($22.4K COH) and actual goddamn Oathkeeper and Charlottesville truther Mark Finchem ($27K COH).
Facing Finchem and Roberts is the Democratic House nominee for LD11, Dr. Felipe Perez ($24.2K COH). Perez has made few waves online and I haven’t seen him even in the same tier of candidates as Girard in LD8, so he’s probably not going to supercharge this district into Dem. territory. But given the spike in public approval for the healthcare industry due to COVID, he may get lucky. On the Senate side, Leach’s opponent will be one of retired public administrator Linda Patterson ($4.7K COH, Clean) and Marine drill instructor Joanna Mendoza ($14.5K COH). Anything could happen between now and August, but Mendoza currently has a significant organizational, political (endorsements) and fiscal advantage over Patterson, and will probably be the nominee come August.
A well-run race could feasibly knock out Finchem or Roberts, but I’ve yet to see that happen. Still, it’s far out enough that I’m not going to slam the door shut on a Perez win just yet.
hunter15991 Rating: GOP primary unopposed, Safe Mendoza, Perez unopposed, Safe Leach, Safe Roberts, Likely Finchem general
Legislative District 12 (McSally+17.19, Trump+24.5, Douglas+17.84, Romney+33.35)
Really not going to focus much on this district to save space, as it’s a snoozefest. House Majority Leader Warren Petersen ($84.8K COH) is running for Senate to replace outgoing Sen. Eddie Farnsworth. Petersen faces Haitian DREAMer. former teacher, and 2018 LD-12 House nominee Lynsey Robinson ($1.4K COH). Robinson’s a great person, but lost her House race against Petersen by the 1v1 equivalent of 20 points, and shows no sign of knocking him off this time around.
Petersen’s runningmates, Rep. Travis Grantham ($39K COH) and Queen Creek Councilman Jake Hoffman ($107.7K COH) are unopposed in both the primary and general.
hunter15991 Rating: Primaries all unopposed, Safe Petersen general, GOP House unopposed
Legislative District 13 (McSally+21.59, Trump+26.96, Douglas+26.22, Romney+31.62)
Moving on to another Safe GOP district with not much activity – LD13! Stretching from the whiter Yuma neighborhoods all the way to Phoenix exurbs in Maricopa County (and the mirror image of LD4 to its south), LD13 routinely sends Republican slates to the legislature. This year, incumbents Sen. Sine Kerr ($58.5K COH), Rep. Tim Dunn ($60.4K COH), and Rep. Joanne Osborne ($15K COH) are all fighting to hold their seats.
Kerr is unopposed in both the primary and general, while Dunn and Osborne are in the opposite situation – they’ve got two elections between now and inauguration day. Democratic paralegal Mariana Sandoval ($3.1K COH, Clean) will put up little resistance for the GOP in the general, but the entrance of former Senator and former Speaker Pro Tem Steve Montenegro ($27.8K COH) could really shake up the LD13 House primary. Montenegro, a Salvadoran-American legislator who resigned his Senate seat to run for the CD-8 special election primary (he placed 3rd, ultimately losing to then-Sen. Debbie Lesko), was a rising star in the AZ-GOP before his resignation and contemporaneous sexting scandal. This Senate run could be a good way for him to get his foot back in the door, and since his election would single-handedly double the amount of non-white Republicans in the legislator, I would figure that some Arizona Republicans are excited that Montenegro is throwing his hat back into the ring.
I haven’t seen much about this primary online, but there’s vague general on GOP pages dinging Montenegro for his ties to a 2016 National Popular Vote bill in the legislature, which is a big purity sticking point for the further-right members of the Arizona GOP. That being said, the chatter is vague at best, and Montenegro has enough conservative cred (with endorsements from people like Joe Arpaio and former Rep. Trent Franks back during his special election run) that he will primarily face issues over the sexting scandal.
I’ll give Osborne and Dunn a slight advantage over their incumbency, financial well-being, and the issues in Montenegro’s closet, but this is a really tight race and Montenegro could very well end up back in the legislature this time next year.
hunter15991 Rating: Dem. unopposed, Kerr unopposed, Tilt Osborne, Tilt Dunn, All Safe GOP general
Legislative District 14 (McSally+23.83, Trump+26.24, Douglas+22.88, Romney+26.84)
This is yet another district where Democrats stand no real chance in competing this year, and haven’t in quite some time. Situated in SE Arizona, LD14 once incorporated some ancestrally Democratic mining towns in Greenlee and Graham County, but they’ve grown red enough in the past couple of decades that this district is now held by three GOP legislators.
Former House Speaker and current Sen. David Gowan ($60.9K COH) (who was previously in the news for trying to use a state vehicle to assist in a failed Congressional campaign) faces realtor Bob Karp ($12.9K COH, Clean) in the general, while House incumbents Rep. Gail “Tax porn to build the wall” Griffin ($50.5K COH) and Rep. Becky Nutt ($47.4K COH) face retired union activist Ronnie Maestas-Condos ($686 COH, Clean) and teacher Kim Beach-Moschetti ($13K COH, Clean). All 3 races will probably be easy GOP wins.
hunter15991 Rating: Candidates unopposed in primaries, All Safe GOP general
Legislative District 15 (McSally+8.01, Trump+16.61, Douglas+11.06, Romney+25.44)
LD15, up in Northern Scottsdale and Phoenix, is one of the final frontiers of suburban expansion for Arizona Democrats, along with the Mormon suburbs of the far East Valley (LD12, 16, and 25). A very wealthy area, LD15 has routinely been a GOP stronghold – but their hold on the area has been dissipating steadily rapidly in the Trump era. In 2018, two Dem. House candidates both managed to outperform the “single-shot” performance of a 2016 candidate, and Kristin Dybvig-Pawelko ($48.6K COH, hereafter “KDP”) improved on the district’s 2016 State Senate margin by several points despite facing a significantly more difficult opponent than the 2016 Democrat.
KDP is running again this year, as a single-shot candidate for the State House. Her opponents have yet to be set in stone, as both GOP Representatives are vacating their seats to run for higher office, and there are three GOP candidates in the August primary vying for two nominations. Veteran Steve Kaiser ($13.6K COH) and State House policy adviser Justin Wilmeth ($16K COH, $5.2K self-funded) are the nominal establishment picks for both seats, and have been endorsed by a whole host of GOP legislators. However, they face stiff competition from businessman Jarret Hamstreet ($23.2K COH, $10K self-funded), who boasts endorsements from GOP power-players like the local Chamber of Commerce and the NRA, as well as tacit support from the incumbent Senator in the district Heather Carter ($101.2K COH) (somewhat of an Arizona Lisa Murkowski). I’ve been able to find very little chatter on the race, but with Hamstreet’s significant fundraising advantage I definitely think he secures one of the two nominations this November. While the district is still quite red, KDP is no spring chicken, and facing Kasier, Hamstreet, or Wilmeth will be a lot easier than her run against Carter in 2018.
If I’m going to be honest, it is the GOP Senate primary that is almost as important as the House general election. Heather Carter has gotten on the bad side of quite a few conservative legislators during her tenure in the Senate, holding up GOP budgets with her partner in crime Paul Boyer in 2019 over a stalled child sexual assault statute of limitations bill and this year over an amendment to give additional funding to firefighters for PPE and to students for tuition support.
That amendment failed 15-15 thanks to one Kate Brophy McGee - more on her later.
Carter’s actual attempts at moderation (as opposed to McGee’s performative bullshit) has inspired current State Rep. Nancy Barto ($9.9K COH) to challenge her for the Senate. Barto has the support of both Kaiser and Wilmeth (as well as most of the GOP establishment) but has been routinely lagging behind Carter in fundraising (both in terms of current COH and overall amount raised). Carter has been bringing in more “moderate” and pro-public education GOP volunteers from all over Phoenix and is sure to put up a fight in August. As it stands, I think she narrowly pulls it off. There is no Democratic Senate opponent in the general, so winning the primary automatically wins the seat.
If you’ve got GOP friends in AZ who just can’t bare phonebanking for Democratic candidates but complain about the state of the Republican party, send them her way.
Carter has beliefs. Barto has none.
Slate totals:
  • CarteHamstreet: $124.4K
  • KDP: $48.6K
  • Barto coalition (KaiseWilmeth/Barto): $40.5K
hunter15991 Rating: Dem. unopposed, Tilt Carter, Lean Hamstreet, Tilt Kaiser, GOP Sen. unopposed in general, Likely Hamstreet, 2nd GOP unopposed
Legislative District 16 (McSally+17.58, Trump+28.37, Douglas+17, Romney+28.11)
LD16, out on the border between Pinal and Maricopa County, is probably the reddest district in Arizona that could still be relatively considered “suburban”. The only Democratic candidate is write-in House candidate Rev. Helen Hunter ($783 COH), and while her background is stellar (incl. past work with the NAACP, Mesa PD’s Use of Force Committee, and other community involvement), there isn’t even a guarantee she’ll make it onto the November ballot.
Meanwhile, Rep. Kelly Townsend ($15.5K COH) has tired of the State House (just like she tired of her furry fursona, and is running unopposed for State Senate.
The real drama, therefore, is in the GOP State House primary to win Townsend’s old seat. Incumbent Rep. John Fillmore ($12.9K COH) is running for another term, and seems set to win one of the two nominations. Townsend’s former seat is contested by respiratory therapist Liza Godzich ($14.6K COH) (who wins the “most moderate” title by default by virtue of taking COVID kinda seriously), CorpComm policy advisor Jacqueline Parker ($16.4K COH), and school choice activist/general lunatic Forest Moriarty ($17.7K COH).
Moriarty has the valuable Townsend endorsement, but has not been able to consolidate support easily elsewhere – Parker’s CorpComm ties let her bring quite a few assets of her own to bear, as well as endorsements from Congressman Andy Biggs and the NRA.
This election will be a test of Townsend’s downballot coattails, as well as those of the school choice movement in AZ parlaying any support they may have into legislative results. Success for Moriarty here could go as far as inspiring Townsend to run for Governor. We’ll see if it comes to that.
hunter15991 Rating: No Dem. filed (pending write-in), Townsend unopposed, Lean Fillmore, Tossup ParkeMoriarty, GOP unopposed in general
Legislative District 17 (Sinema+3.53, Trump+4.09, Douglas+3.12, Romney+14.16)
One of the reasons I significantly delayed writing these writeups was because I was dreading writing about LD17. Not to doxx myself completely, but in 2018 I had far too many negative encounters with the incumbent Democratic Representative, Jennifer Pawlik ($101.3K COH) that made me routinely question my support of her. I’m still trying to heal the wounds in multiple relationships I have with friends that were caused by Pawlik’s actions.
I deeply regret ever lifting a finger to help her when I had opportunities in other districts. But because her actions never got physical, because the stakes are so high this year, and because too much unsubstantiated negative talk about a candidate can get a post deleted - I don’t wish to publicly expound on her actions (nor put words in the mouth of other people who interacted with her). Feel free to PM if interested.
Pawlik as a candidate is a grab-bag. On paper she’d be a strong option for a suburban district – a teacher and education funding activist with a prior win during the 2018 wave. However, behind the scenes she is quite a poor campaigner in ways that directly impact Democratic candidates’ odds and presences in the district, including her own - which makes me more apprehensive of her odds of re-election than her fellow Jennifer in HD18 (Rep. Jennifer Jermaine), who’s quite similar to Pawlik on the whole.
Pawlik’s Senate runningmate this year is local businessman and first-generation American Ajlan “AJ” Kurdoglu ($51.5K COH). AJ’s a good guy and more serious of a campaigner than Pawlik, and is on well enough terms with her that no inter-candidate drama will probably happen this fall (which would be a welcome change for the district). He’s been slightly outpacing her in fundraising and seems to be hitting the ground running.
The Republican incumbents in this district are Sen. JD Mesnard ($102.6K COH), who moonlights as legal counsel for an organization categorized as a hate group by the SPLC, and Jeff Wenninger ($117.8K COH), a backbench Bitcoin bro. Wenninger and Mesnard have both been in their seats for a while, and this cycle were backing Chandler Vice Mayor (and JD Mesnard’s mom) Nora Ellen for the other State House seat – Ellen lost to Pawlik in 2018.
But in a stroke of luck for Pawlik, Ellen failed to qualify for the ballot this year. However, in a similar stroke of luck for the GOP Liz Harris ($27.3K COH, $21.3K self-funded) - a local realtor (like Ellen) - did qualify. I’ve yet to discern just how close she is with Mesnard and Wenninger, and how much cash she is willing to dump into this race, but in terms of how random non-GOP establishment candidates the LD17 Republicans could have done far worse than Harris.
All the pieces in this district would point to a shift even further left than it was in 2018, and had I not known what I know about Pawlik this would be a Tilt D House/Tossup Senate. But I don’t know if she’s changed since 2018 - and if she hasn’t, there is no guarantee that she won’t snatch defeat from the jaws of victory.
hunter15991 Rating: Primaries uncontested, Tilt Mesnard, Tossup House (Pawlik/Harris), Safe Wenninger
Legislative District 18 (Sinema+18.58, Clinton+10.39, Garcia+12.5, Romney+1.93)
Like LD10 in the previous part of my writeup, the situation in LD18 is another blast of the proverbial Gjallarhorn for the AZ-GOP’s suburban chances. Once a very competitive district (fully red as recently as 2016), LD18 is now held by 3 Democrats – Sen. Sean Bowie ($106.3K COH), Rep. Jennifer Jermaine ($65.7K COH), and Rep. Mitzi Epstein ($60.8K COH). Bowie and Epstein have carved rather moderate paths in their respective houses having been elected back when this district was more competitive, while Jermaine’s tacked a bit more to the left, and has been a prominent voice for increasing education funding (prior to running for the State House she was a public school funding activist and IIRC Moms Demand Action member) and for missing indigenous women (Jermaine is part indigenous herself).
The GOP’s troubles in this district started around the filing deadline, when one of their candidates, Alyssa Shearer, withdrew from the primary. Super anti-abortion nut Don Hawker ($619 COH) filed as a write-in candidate to replace her, but it’s uncertain if he’ll qualify for the general election. Their other House candidate, Bob Robson ($11K COH) is on paper a solid candidate (being a former Speaker Pro Tem of the state house), but lost by the equivalent of 6% to Epstein in 2016 and by 19% when he ran for Kyrene Justice of the Peace (a district that roughly matches the boundaries of LD18. Robson’s an old warhorse) - going 0 for 2 since 2014. It’s a sign of the times that he and discount Scott Roeder are the two potential House candidates for the GOP in this district.
In the Senate, the GOP doesn’t fare much better. Real estate agent Suzanne Sharer ($4.2K COH) is trying to run a semblance of a decent race against Sen. Bowie, but keeps using her campaign Twitter (@blondeandsmart – I promise you that’s a real handle) to retweet QAnon shit. Sharer is going nowhere in November. That’s if she makes it to November, given her past retweets advocating for people to drink bleach to cure COVID.
hunter15991 Rating: Primaries uncontested, All Safe Dem. general
Legislative District 19 (Sinema+44.97, Clinton+40.25, Garcia+32.38, Obama+34.3)
LD19 is a safe Democratic district in the West Valley, where all the drama is happening in the primary. Rep. Lorenzo Sierra ($9.3K COH) and Rep. Diego Espinoza ($25.2K COH) are both running for re-election, defending their seats against challenger Leezah Sun ($5.1K COH), a local activist. Sierra and Espinoza haven’t been particularly conservative in their voting records in the legislator, but have taken some flack from the more progressive wing of the party lately for outside corporate expenditures in this primary. I’m honestly unsure why these PACs are weighing in given that Sun isn’t running all that good of a campaign, but I guess better spend it here than in tighter primaries. Assistant State Minority Leader Lupe Contreras ($7.2K COH) is unopposed in his primary.
In the general, there’s one GOP candidate for both House and Senate, but both are write-ins and could possibly not qualify for the ballot. For now, Democrats are unopposed in this district in the general.
hunter15991 Contreras uncontested, Safe Sierra, Safe Espinoza, Uncontested Dem. general
Legislative District 20 (Sinema+3.7, Trump+8.01, Douglas+0.04, Romney+12.87)
LD20 is another suburban district where Democrats could see sizable gains this fall. Won by Sinema and Maricopa County Recorder Adrian Fontes, and almost snagged by David Garcia during the 2014 Superintendent race, LD20 has been on the Arizona Democratic Party’s mind for a few cycles now. Their candidates this year are strong – 2018 Senate nominee Doug Ervin ($94.6K COH) has filed for a rematch after losing by 4 in 2018 (where an independent ex-GOP candidate took 7% - Ervin claims Quelland actually hurt him more than district Republicans), and retired teacher Judy Schweibert ($158.2K COH) is running for House. Both are running bang-up campaigns and seem set to make November a problem for local Republicans, and Ervin has eschewed the public funding he took last time in order to be able to fundraise better for the slugfest ahead.
The local GOP, however, isn’t taking this lying down. Representatives Shawnna Bolick ($161.8K COH) - who was almost bumped off the ballot for using a PO Box as her filing address - and Anthony Kern ($73.4K COH) - an ex-cop on the Brady “untrustworthy cop” list - have been building their warchests in preparation for this cycle after narrowly hanging on in 2018 (despite both Democrats in that race running with public funding). While Bolick has typically stayed out of especially heinous controversy on social media (despite once posting that all masks come from Wuhan and are thus contaminated with COVID), Kern’s time on the force seems to have stuck with him, and his Twitter feed is full of a lot of pro-cop posts and whatnot. With Schweibert running as a single-shot candidate this year I can see Kern’s tendency of accidentally discharging his foot into his mouth finally coming back to bite him.
On the Senate side the past election results are slightly more promising than the House, but the opponent is tougher as well. Sen. Paul Boyer ($50.5K COH) is probably the closest there is to a living John McCain in the Arizona Legislature (not to deify him too much – he’s still conservative), having blocked two GOP budgets in the past two years along with Sen. Heather Carter (see LD15). In 2019 this was over a child sexual assault reform bill (extending the statute of limitations), and in 2020 this was over a lack of funding to firefighters and university students in the emergency “skinny” COVID budget the legislature passed in the spring. His attempts at moderation are visible outside of that: Boyer’s abysmal Q2 fundraising – per his own words – came from not fundraising at all during the 5 month long legislative session despite campaign finance rules only banning lobbyist contributions during the session (and I guess that’s commendable self-policing), and on his website he stops just short of calling for abortion to be banned, which makes him Margaret fucking Sanger among the current AZ-GOP.
That’s not to say that people shouldn’t support Ervin with all it takes – hell, if anything he’ll need more help to oust Boyer. Ultimately I think Ervin holds a narrow lead in this race with the absence of Quelland and with far better fundraising than what the LD20 slate had last year, but the election is still quite far away. If I had to pick one Democrat to win in this district, it’d be Schweibert.
hunter15991 Rating: Primaries uncontested, Tilt Ervin, Tilt Schweibert, 2nd House uncontested
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Why i’m bullish on Zilliqa (long read)

Edit: TL;DR added in the comments
 
Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analyzed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk-reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralized and scalable in my opinion.
 
Below I post my analysis of why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise, just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction
 
The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since the end of January 2019 with daily transaction rates growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralized and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. The maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realized early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralized, secure, and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in the amount of nodes. More nodes = higher transaction throughput and increased decentralization. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue dissecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour, no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts, etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as: “A peer-to-peer, append-only datastore that uses consensus to synchronize cryptographically-secure data”.
 
Next, he states that: "blockchains are fundamentally systems for managing valid state transitions”. For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber, and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa, this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network, etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever-changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralized and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimization on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and the University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (66%) double-spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT, etc. Another thing we haven’t looked at yet is the amount of decentralization.
 
Decentralisation
 
Currently, there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so-called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralized nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics, you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching its transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end-users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public. They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public-facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers. The 5% block rewards with an annual yield of 10.03% translate to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non-custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS; shard nodes and seed nodes becoming more decentralized too, Zilliqa qualifies for the label of decentralized in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. The faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time-stamped so you’ll start right away with a platform introduction, roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalized: programming languages can be divided into being ‘object-oriented’ or ‘functional’. Here is an ELI5 given by software development academy: * “all programs have two basic components, data – what the program knows – and behavior – what the program can do with that data. So object-oriented programming states that combining data and related behaviors in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behavior are different things and should be separated to ensure their clarity.” *
 
Scilla is on the functional side and shares similarities with OCaml: OCaml is a general-purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognized by academics and won a so-called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise, it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts, it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa or Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue: In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships
 
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organizations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggests that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already take advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, Airbnb, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are built on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human-readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They don't just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data, it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community-run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non-custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiative (correct me if I’m wrong though). This suggests in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real-time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding of what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures, Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
submitted by haveyouheardaboutit to CryptoCurrency [link] [comments]

Bitcoin Mining for Beginners 2016: Why you should Mine with Dragonmine What is Bitcoin Mining and is it worth doing? Bitcoin mining / Crypto mining Info - YouTube Frosty Elcheapo Rig, Should You Mine Eth Or Zcash & A Huge Tip! Is Bitcoin Mining Still Profitable?

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Bitcoin Mining for Beginners 2016: Why you should Mine with Dragonmine

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