Best Cryptocurrency Trading Software, Rated and Reviewed

Algorithmic Trading

A place for redditors to discuss quantitative trading, statistical methods, econometrics, programming, implementation, automated strategies, and bounce ideas off each other for constructive criticism. Feel free to submit papers/links of things you find interesting.
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Your Canadian Hardware Swapping Hub

A community for Canadians to trade computer hardware and anything related.
[link]

BitcoinAirdrops

Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever. While bitcoin tokens on the original network can't be copied or counterfeited, the protocol is open source and can be recreated with different parameters. We call these Airdrops.
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From Single Key to Refined Computation: The Evolution of Crypto Trade Custody

From Single Key to Refined Computation: The Evolution of Crypto Trade Custody submitted by Bitcointe-com to Bitcointe [link] [comments]

If you are into computer programing and your mathematical skills are near that of Pythagoras himself, then try Algorithm crypto trading strategy

If you are into computer programing and your mathematical skills are near that of Pythagoras himself, then try Algorithm crypto trading strategy submitted by njscoro1 to CryptoCurrency [link] [comments]

Taking A Position In Crypto Using Your Day Trading Computer

https://medium.com/@WarriorTrading/taking-a-position-in-crypto-using-your-day-trading-computer-ea6ae30f0b41
submitted by RossCameron to BitcoinMarkets [link] [comments]

Let’s Talk Cryptocurrencies

submitted by Kamel_Toh to TheYouShow [link] [comments]

Taking A Position In Crypto Using Your Day Trading Computer /r/BitcoinMarkets

Taking A Position In Crypto Using Your Day Trading Computer /BitcoinMarkets submitted by HiIAMCaptainObvious to BitcoinAll [link] [comments]

Bitcoin mentioned around Reddit: [PSA][Warning] Sfuminator.tf, a tf2 item bot trading website, is now using a miner to mine crypto-currency using your computer's CPU. I think people should stop using this website now. /r/tf2

Bitcoin mentioned around Reddit: [PSA][Warning] Sfuminator.tf, a tf2 item bot trading website, is now using a miner to mine crypto-currency using your computer's CPU. I think people should stop using this website now. /tf2 submitted by BitcoinAllBot to BitcoinAll [link] [comments]

LucreToken - The Lucre project is developing an automated Algo-Trade system that uses historical statistics for a certain period to perform crypro transactions using user-programmed scripts and can be automatically executed using a computer. #lucretoken.com #crypto

submitted by cryptobali22 to Crypto_ico [link] [comments]

[USA-CO][H] Xeon powered lapptop, Pico itx computer, DDR3 ECC ram, I7 960 [W]GPU's, Paypal, Crypto, Trades

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Bitcoin preferred. Minimum order $40.
_
if your looking for something feel free to check my other postings or shoot me a pm I have alot that isnt listed and get alot week by week.
_
-----wanted-----
paypal
local cash
bitcoin, ether, zcash
RX 480, 580, 470, 570,
r9 290(x), 390(x)
gtx 980ti, 1070
hp dl580 g7, hp ml/dl 370 g6, or anything that has 7+ pcie lanes and isnt dell :) _
Timestamps/Pics-http://imgur.com/a/3fMvL
_
Items Description Price
samsung mz-mp256d 256 gb msata $65
8GB sticks 1333 MHz HMT31GR7BFR4C-H9, 1333mhz, DDR3, ECC REG $22 a stick I have 1 available
8GB sticks 1600mhz HMT31GR7CFR4C-PB, 1600mhz, DDR3, ECC REG $22 a stick I have 2 available
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $40+shipping
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $150
I7 960 Socket 1366 $50
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $150
Clevo P750ZM Xeon E3-1220 (desktop cpu :P), 16 gigs ram, 240gb ssd, 970m (6GB) Price isnt great as I like this laptop abit too much :)
corsair hx 750 semi-modular $60+ shipping
evga 600b non-modular $40+ shipping
Bundle of psu's used for mining an evga 600b, corsair hx 750, and coolermaster Silent Pro Gold (1200w) all wired to start together. I used them for mining till I switched to supermicro enterprise psu's on all my rigs. $100+ shipping
_
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
lg 920p monitor (details on request) $40
Close to barebone dell r900 server no cpu's, 48 gigs ram, 1kw+ psu, 5x 10k sas disks $60
?dell 2850? (has been lying around for abit, failed raid sold as is because of that) $40
_
As-is hardware NO RETURNS FOR ANY REASON. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
ax 750 pcie connection melted on the psu end I believe the psu still works $15+ship
Amd Firepro S7000 Long text :P but I dont have the time or supplies to fix it. I can go more in depth on request."") $43+ship
"
submitted by cdabc123 to hardwareswap [link] [comments]

How I applied Buffet's strategies to my own portfolio, +70% networth, beat SP500 by 40%

I believe I did pretty well in the market this year. My networth increased ~65% since its lowest point in March, ~350k to 620k. 20k from the car I bought in March. I rolled over a 401k and it messed up Mint's reporting, hence the spike from Jul -> Aug.
I beat the SP500 by 40% in my YOLO account, my FAANG account went from 180->300
I did this by following some basic investing principles, buying and holding for the most part, being patient, and only investing in areas which I have expertise in.
I did not buy into the TSLA hype, nor do I play options, nor do I play crypto.

High level advice:

https://www.simplysafedividends.com/intelligent-income/posts/37-top-10-pieces-of-investment-advice-from-warren-buffett
I picked the 7 I agree with.
  1. Invest in what you know…and nothing more.
  2. Never compromise on business quality
  3. When you buy a stock, plan to hold it forever
  4. Diversification can be dangerous
  5. Most news is noise, not news (don't read articles about investing)
  6. The best moves are usually boring (buy and hold)
  7. Only listen to those you know and trust
I firmly believe that anyone who follows those concepts, they will find success in investing.

General mindset:

Application:

I was very specific in the types of companies I would choose to invest in within tech. I decided to follow my strengths. As a data engineer, I'm very intimate with cloud technologies, and I think I generally have pretty sharp business acumen and good strategic direction.
As a result, my day to day work had me using a ton of technologies in the cloud space. I've used Splunk, NewRelic, Twilio, AWS, GCP, Hortonworks/Cloudera, Oracle, Tableau, Datadog, Sendgrid (bought by Twilio), Dropbox/box, Slack, Salesforce, Marketo, Databricks, Snowflake, HP Vertica, just to name a few. I was familiar with CDN services like Fastly and Cloudflare because sometimes, I worked with the DevOps and IT guys.
Based on industry hearsay, day to day work, eventually, I got a good "feel" of what technologies were widely adopted, easy to use, and had a good reputation in the industry. Similarly, I also got a feel for what tech were being considered 'dated' or not widely used (HP, Oracle, Cloudera, Dropbox, Box).
I tend to shy away from companies that I don't understand. In the past, most times I've done that-- I got burned. My biggest losers this year was betting on $NAT and $JMNA (10k total loss). After learning from those mistakes, I decided to only focus on investing in companies that either I or my peers have intimate first hand experience with using. Because of this rationale, the majority of stocks in my portfolio are products which I believe in, I thoroughly enjoy using, and I would recommend to my friends, family, and colleagues.
Post COVID, due to the shift to remote work and increase in online shopping I decided to double down on tech. I already knew that eCommerce was the next big thing. I made very early investments into SHOP and Amazon in 2017 for that reason.
My hypothesis was that post-COVID, the shift on increased online activity, remote work, and eCommerce would mean that companies which build tools to support increased online activity should also increase. I decided to choose three sectors within tech to narrow down-- these were three sectors that I had a good understanding of, due to the nature of my work and personal habits.
  1. eCommerce + AdTech
  2. IT/DevOps (increased online activity means higher need for infra)
  3. FinTech (increased shopping activity means more transactions)
These are the points I consider before I consider jumping into a stock:
  1. Do I feel good about using the company? Do I believe in the company's vision?
  2. Where do I see this company in 5 years? 10 years? Do I see my potential children being around to use these companies?
  3. What does YoY, QoQ growth look like for this company?
  4. Is/Will this product be a core part of how businesses or people operate?
  5. Who are their customers and target demographic?
  6. (SaaS) Customer testimonials, white papers, case studies. If it's for a technology, I'm going to want to read a paper or use case.
In March, I took what I believe to be an "educated gamble". When the market crashed, I liquefied most of my non tech assets and reinvested them into tech. Some of the holdings I already had, some holdings were newly purchased.
EDIT ^ this isn't called timing the market you /wsb imbeciles. Timing the market would be trying to figure out when to PULL OUT during ATH and then buying the dip. I SOLD at the lowest point, and I with the cash I sold AT A LOSS, I reinvested that cash and doubled down into tech. If I sold in Feb, and bought back in March, that would be calling timing the market. What I am doing is called REINVESTING/REBALANCING... not timing the market.
I have 50% of my networth in AMZN, MSFT, AAPL, GOOG, FB, NFLX, and the rest in individual securities/mutual funds. I have 3 shares of TSLA that I got in @1.5.
Here are the non FAANGs I chose.
  1. $SQ. I had already been invested in SQ since 2016. I made several bad trades, holding when it first blew past 90 until I sold it at 70... bought in again last year at 60s, after noticing that more and more B&M stores were getting rid of their clunky POS systems and replacing it with Square's physical readers. After COVID, I noticed a lot of pop up vendors, restaurants doing take out. A Square reader made transactions very easy to make post-COVID.
  2. $ATVI. Call of Duty and Candy Crush print money for them. I've been a Blizzard fanboy since I was a kid, so I have to keep this just out of principle.
  3. $SHOP. They turned a profit this year, and I think there is still a lot more room to grow. It's become somewhat of a household name. I've met quite a few people who mentioned that they have a Shopify site set up to do their side hustle. I've tried the product myself, and can definitely attest that it's pretty easy to get an online shop up and running within a day. I 5.5xed my return here.
  4. $BIGC. I bought into this shortly after IPO. I'm very excited to see an American Shopify. BigC focuses on enterprise customers right now, and Shopify independent merchants, so I don't see them directly competing. I'm self aware this is essentially a gamble. I got in at 90, sold at 140, and added more in 120s. I def got lucky here... it's not common for IPOs to pop so suddenly. I honestly wasn't expecting it to pop so soon.
  5. $OKTA. Best in class SSO tool. Amazing tool that keeps tracks of all of my sign-ons at work.
  6. $DDOG. Great monitoring tool. Widely adopted and good recommendations throughout the industry. Always had a nice looking booth at GoogleNext.
  7. $ZM. Zoom was the only video conf tool at work which I had a good time using. Adoption had blown up pre-COVID already in the tech world, and post-COVID, they somehow became a noun. "Zoom parties" and "Zoom dates" somehow became a thing interwoven into peoples' day to day lives.
  8. $TWLO. Twilio sells APIs which allow applications to send messages like text, voice, and video chat. For example, when DoorDash sends you a text at 1 AM reminding you that your bad decision has arrived, that text is powered by Twilio. In March, New York announced that they were going to use Twilio to send SMS notifs for COVID contact tracing.
  9. $NET/$FSTY. These two two seem like the ones best poised for growth in the CDN space. This is based off of industry exposure and chatting with people who work in DevOps.
  10. $DOCU. people aren't going to office to sign stuff, super easy to use, I like their product.
  11. $WMT. eComm, streaming, and a very substantial engineering investment makes me think they have room to grow. Also I really need to diversify.
  12. $COST. When is the last time you heard someone say "Man I hate going to Costco and paying $1.50 for a hotdog and soda?" Diversification. Also cheap hotdogs.
  13. $NVDA/AMD. GPUs are the present and the future. Not only are they used for video games, but Machine Learning now uses GPU instead of CPU to do compute (Tensorflow for example). Crypto is still a thing as well, and there will always been a constant need for GPUs.
Mutual funds/ETFs 1. $FSCSX. MF which focuses on FinTech.
  1. $VTSAX Pretty much moves with the SP500.
  2. $WCLD. Holdings include Salesforce, Workday, Zuora, Atlassian, Okta, New Relic, Fastly...
Titanvest: I was an early access user, and I was able to secure 0% fees for my accout. 36% gains so far. I like them, because their portfolio happens to include shares of tech giants that I either don't have individual stocks for or my stake is low (CRM, PPYL). It nicely complements my existing portfolio.

Some things I do that that are against the grain:

One example was how I applied the above principle was to WalMart. In 2018 I noticed that I was getting targeted by a lot of Data engineering job listing for WalMartLabs-- WarMart's tech division. The role was to build out a big data pipeline to support their eCommerce platform. WalMart's online store released in Q3 of 2019. Post COVID, I used their online store and it was a seamless experience. They even offer a 5% cash back card like Amazon. They reported strong Q4 sales last year, and they did very well post COVID. Why did I choose to invest in $WMT? Because I believe that Wal-Mart has room to grow for their online platform.
Lastly... remember that wealth isn't accrued over time. It takes years to build. The quickest way to increase your wealth is by investing in yourself-- your career and earning potential. The sooner my income increased, the quicker I had more capital to buy into stocks.
Also, if you've gotten this far, the point of my post isn't to say that you should invest into tech. The message I'm trying to get across is-- when picking companies, pick companies in fields or verticals you have good knowledge in. Heed Buffet's advice to only pick companies you believe in and understand. Play to your strengths, don't mindless toss money based on one person's posts on Reddit-- always do your own due diligence. Use DD as a guide and use personal research and experience to drive your decision.
submitted by fire_water76 to stocks [link] [comments]

[USA-CO][H] Xeon powered lapptop, Pico itx computer, DDR3 ECC ram, I7 960 [W]GPU's, Paypal, Crypto, Trades

__
"well I got some stuff to sell, shipping included unless local only (80023 broomfield co), prices obo but I may not budge much depending on the item. Bitcoin preferred. Minimum order $40.
_
if your looking for something feel free to check my other postings or shoot me a pm I have alot that isnt listed and get alot week by week.
_
-----wanted----- A well running car. Im in love with the Jaguar XJS V12 but I would assume the chances of getting one of those is slim.
paypal
local cash
bitcoin, ether, zcash
Timestamps/Pics-http://imgur.com/a/3lDco
_
Items Description Price
samsung mz-mp256d 256 gb msata $65
Nvidia tesla m2050 3GB vram $30
Cpus resembling E5-2687 v3 10 core, 10 thread @ 2.9ghz, ES cpu, QFSC steping $300, 2 avalible
W3680 6 core @ 3.3ghz $70, 2 avalible
8GB sticks 1333 MHz HMT31GR7BFR4C-H9, 1333mhz, DDR3, ECC REG $22 a stick I have 1 available
8GB sticks 1600mhz HMT31GR7CFR4C-PB, 1600mhz, DDR3, ECC REG $22 a stick I have 2 available
Emu 1212M PCI 24-Bit/192kHz Balanced Interface Mastering-grade 24-bit, 192kHz converters.Multi-effects Processor. $40+shipping
EMC 200GB ENTERPRISE 2.5"" SSD HUSSL4020ASS600 Decent enterprise ssd's $150
I7 960 Socket 1366 $50
Jetway PICO NP93-2930r pico itx pc http://www.jetwaycomputer.com/NP93.html $150
corsair hx 750|semi-modular|$60+ shipping evga 600b|non-modular|$40+ shipping
_
TRADE ONLY (im looking at including these items in a trade for a car)
Items Description Price
Clevo P750ZM Xeon E3-1220 (desktop cpu :P), 16 gigs ram, 240gb ssd, 970m (6GB) .
EVGA SR-X Some sexy dual xeon action .
Ethereum mining rigs I have 480's and 290s with mobo cpu and power up to 450mh/s for trade
GPUs 480's, 290's, 290x's, a 295x2 .
Smart thermoelectric cooled case Basicly a custom acrilic case with a arduino controling the power of a tec plate, 100w max tdp and it fits a atx board only pics-https://imgur.com/a/H9WK0
Sun F40 PCIE SSD . .
_
LOCAL ONLY (unless buyer pays shipping)
_
LOCAL ONLY Description Price
lg 920p monitor (details on request) $40
Close to barebone dell r900 server no cpu's, 48 gigs ram, 1kw+ psu, 5x 10k sas disks $60
?dell 2850? (has been lying around for abit, failed raid sold as is because of that) $40
_
As-is hardware NO RETURNS FOR ANY REASON. I will only accept non refundable payment for these items ie. bitcoin, paypal f&f, or local cash Price
ax 750 pcie connection melted on the psu end I believe the psu still works $15+ship
R9 290 Worked for abit, looks like cap fell off $100
Amd Firepro S7000 Long text :P but I dont have the time or supplies to fix it. I can go more in depth on request."") $43+ship
"
submitted by cdabc123 to hardwareswap [link] [comments]

$15 an hour entry after bachelors, is this too low?

I completed a Bachelors in Information and Technology in December 2019. I did pretty good in school but am by no means a big coding guy and am more interested in IT side than computer science. I have been trading cryptocurrency for the last 3 years working for myself. I have been avoiding job offers because they make close to nothing what I’m currently making with crypto, but I really want to break into the IT field to get a more stable career and advanced my skills. I got offered a job for $15 an hour (yikes, terrible) for an entry level position. I have been applying to other with higher pay during the pandemic but my past job experience is in management/call centers so I was getting no bites. So I finally caved and accepted a low one. I am trying to just think of this as a necessary step in my career, but am having a hard time convincing myself of that because of the pay.
This job I took I can’t say I’m too excited about. But am thinking it might be a good starting point. I am just not sure if I am wasting my time and can get something better. I have a bachelors but no certs. My new job title is “Computer Repair Technician” and I will be working mainly on chromebooks and laptops for k-12 schools at a technical warehouse type setting. They are starting me off just installing cases, applying asset tags, wiring AC adapters. And then they will be moving into my repair position once I get a feel for things. That will include repairing broken screens, swapping parts, etc.
I did not imagine I would be making less than before I went back and got my bachelors at $15 an hour. But do you guys think from my brief description this is something good to get my foot into the door in an official IT position? I honestly feel I’m a bit above it, but no one else is biting so maybe I’m not. I for sure am starting on Monday, so I’m going to try it out for at least a few months. But how long do people typically stay in these entry positions before pay increases? I’m 31 and feel like I’m going too far back in the ladder of work experience. They are going to be long days for little pay (30k a year). Luckily I will still be doing my crypto trading so I am not worried about money, just that this is an unnecessary time sink.
Any input would be appreciated.
submitted by boringbluecouch to ITCareerQuestions [link] [comments]

Sick of these bots on exchanges

I know that life isn't fair, but damn! These bots keep the prices within a certain range setting up walls of buys and sells with $250,000 on both sides. Not cool. I can understand if you have the money, fine, but you should have to manually set your limits with the exchanges options, not some bot that automatically does the work leaving others with a horrible dissadvantage. undercutting or pricing over every offer that gets put up automatically, with a wall that can't be knocked through. They should get rid of these damn bots and allow the market to dictate based on th peoples input. Not some cheat sheet.
submitted by PTBTC to CryptoCurrencies [link] [comments]

Monthly Skeptics Discussion - July 2020

Welcome to the Monthly Skeptics Discussion thread. The goal of this thread is to promote critical discussion by challenging popular or conventional beliefs.
This thread is scheduled to be reposted on the 1st of every month. Due to the 2 post sticky limit, this thread will not be permanently stickied like the Daily Discussion thread. It will often be taken down to make room for important announcements or news.

Rules:

Guidelines:
  • Share any uncertainties, shortcomings, concerns, etc you have about crypto related projects.
  • Refer topics such as price, gossip, events, etc to the Daily Discussion.
  • Please report top-level promotional comments and/or shilling.

Resources and Tools:
  • Read through the CryptoWikis Library for material to discuss and consider contributing to it if you're interested. CryptoWikis is the home subreddit for the CryptoWikis project. Its goal is to give an equal voice to supporting and opposing opinions on all crypto related projects. You can also try reading through the Critical Discussion search listing.
  • Consider changing your comment sorting around to find more critical discussion. Sorting by controversial might be a good choice.
  • Click the RES subscribe button below if you would like to be notified when comments are posted.

To see prior Daily Discussions, click here.
-
Thank you in advance for your participation.
submitted by AutoModerator to CryptoCurrency [link] [comments]

[Star Wars] So how exactly do "credits" work? Empire? Republic? They seem to be something you can trade without access to a central computer to confirm them so they are not crypto-currency. Why isn't mass-scale counter-fitting a problem?

submitted by JohnnyFiveOhAlive to AskScienceFiction [link] [comments]

BitEsprit is a project that improves and changes the entire system of crypto currency trading. The project has a very cool development team. Real professionals. It would be interesting to know how the computational power is provided. It's a chance to get rich for everyone.

submitted by V_Krizh to BitEsprit [link] [comments]

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]

I am 14 y/o and wanting to retire at 30 - but parents are blocking my journey

So hello everyone, when I was 13 I learned about FIRE. I never forgot about it, but now I am willing to truly achieve financial freedom when I am 30-40 y/o.
Maybe this sounds weird, but I am doing Surveys that get me 30-40 cents a day in Litecoin.
I am using a trusted interest provider that offers 0.02% interest a day.
I am also trying to buy low and sell high. (Swing trading)
0.30$ is not that much, but it is zero effort, and I love compound interest.
Now there’s a catch, my parents don’t want me to buy cryptocurrency. - Kinda agree with them, but when I told them about Index Funds I wanted to buy, they declined. So I am secretly buying crypto because their is no better alternative.
Then, I am converting 15-30$ a month to cash (because my parents can’t know about this), what I exchange for giftcards, what I exchange to the top cryptocurrencies. I also earn the same interest here.
When school reopens I am mining crypto on some school computers what gives me 0.05$ returns a day. This is not a well-known currency so I am not investing my own money in there.
Then I can start working tommorow what will get me around 100$ a month. But the problem is, that this number is way to big to convert to cash every month.
On top of that I am earning around 5$ per month in Paypal cash by re-selling a dropshipping course. I also get 0.02% a day on this.
I know this post could sound weird to you guys, but I am really asking for advice here.
How can I convert my fiat cash in a passive income stream, that is not sketchy, but will get great returns in the next 15+ years without my parents knowing?
Or are there better ways to earn money online? I have decent coding skills, Azure, BaaS, webdevelopment etc.
NB: Sorry for my bad English, it is not my main language.
Thanks for your help!
submitted by MierenKnager to Fire [link] [comments]

Observations & Realizations of a Crypto newbie:

Just started wading into the crypto market this past March and have learned a couple of things, mostly from reading this reddit:
Never share your recovery key words with anyone, EVER. It doesn’t matter how legit they appear to be, if they are asking for your 24 words, they are going to empty your wallet. Giving your words are worse than giving a mustache twirling stranger your debit card and bank pin. If you get your checking account emptied, you can call the police to report the theft and plead with the bank to get your funds returned. That is not really an option with crypto, you are just shit out of luck.
Keep your key list someplace safe. Do not rely on anything on-line or on your computer. Your keys need to be written on paper, carved in stone or stamped on steel - don’t care which so long as it is physical not digital. Once you have your hard copy you need to double check, then triple check, the words themselves and the order of. You have your keys? Now put them in some place secure like your fire resistant file box, parents lock box or someplace that is understood to be depositor of things you really don’t want to lose. For fucks sake don’t use a screen capture you saved to Google Photo as your backup.
All the Youtube videos, Coinwhatever articles and Crypto forecasts are all pretty much useless. The worst of them are trying influence the market with hype for their own gains or exist to collect the revenue for media content. Some of these may be legitimate but are only useful for people with wallets big enough that a 5% wobble in price and some good timing would outpace the fees for a profit that’s worth the effort. But those people already know what they are doing and don’t need a parrot to confirm. The Crypto environment is jam packed with hypers, and dreamers. Disregard half of everything you hear, see or read about Crypto and be very suspicious of the rest.
Chances are that the browser plug-in or application you are using is, or will be, compromised.
If you are using your phone for retail purchases or trading, only have enough funds to do what you need accessible from that device. At some point that phone is going to either die or get stollen. It’s a lot easier getting over $20 than $20k.
The mechanics joke about “Good, Fast or Cheap - pick 2” holds true for the Crypto Trading platforms.
Never leave coins that you are not currently trading with in a wallet supplied by what ever market you are using. Move anything you plan on holding to a wallet that you have the keys to.
Don’t sit and watch the market do its thing, especially if you are holding. Ignore the market until you have a few dollars to put in, wait for a dip that strikes your fancy and buy, then go back to ignoring it. If you sit and stare, you start getting ideas & those usually don’t work out as planned for most of us.
Acronyms, there are so many acronyms. If there is a glossary of acronyms for the Crypto world please link in the comments.
submitted by lukypunchy to Bitcoin [link] [comments]

Chainlink analysis - my thoughts and research

Necessary Disclaimer: no rule breaking intended. No price manipulation intended. I only want to share verifiable facts/links and my analysis. If I am doing anything against the rules please let me know and I will do my best to fix it ASAP. I trade crypto, including LINK, and I am currently short on LINK. This is not financial advice; this is just for my own record and to start a discussion for anyone who might want more transparency around LINK.

TL;DR:

I believe there is a lot of misinformation, uncertainty, and unanswered questions about the LINK token, the Chainlink ecosystem, the SmartContract parent company. I also believe that LINK's current price is unjustified based on fundamental factors like usage/business case/current customers/future potential. So I'm raising some points and asking some questions.
What is this post? Why should I care? How do I use it?
Read or skim it. It's about the LINK token, the Chainlink ecosystem, and the parent company SmartContract. It's about why I believe the price of the LINK token may be currently driven mostly by hype and not backed by standard market fundamentals like usage/economics.
Update 9 AUG: reorganizing, rewriting this post and moving supporting data/sources into "appendix" comments below on this post. The previous versions of this post and my comments elsewhere were too emotionally charged and caused more division rather than honest, evidence-based, productive discussion and I sincerely apologize for that. I have now rewritten it and will continue to update it.

PARTNERSHIPS

Who has Chainlink partnered with? Who is using Chainlink's technology and network? Who is contributing to developing Chainlink?
Google - this is the pinned tweet on Chainlink's official page. Nothing there about Google using Chainlink services or co-developing with them. Just that blockchains/oracles CAN use google cloud services (APIs?). This is Google Cloud's June 13, 2019 blog post: https://cloud.google.com/blog/products/data-analytics/building-hybrid-blockchain-cloud-applications-with-ethereum-and-google-cloud
Oracle - (TODO. This seems to have potential as some product manager at Oracle has posted that chainlink integration is coming Q3/Q4 of 2020)
SWIFT - the best they've got is a 30 second video with NOBODY from SWIFT present, with a *hypothetical* use case using SWIFT API.
Intel This is the only google result for "chainlink site:intel.com", and it casually mentions that Intel's TEE (trusted execution environment) technology can be used to improve the security of oracles/blockchains. Nothing about Intel themselves using or developing with Chainlink. https://software.intel.com/content/www/us/en/develop/articles/new-confidential-computing-solutions-emerge-on-the-hyperledger-avalon-trusted-compute.html
Another 240+ claimed project integrations:
[TODO] There are so many to keep track of. Every week or even more frequent is yet another integration *announcement*
Current DeFi usage: we've heard that Chainlink "secures" $1 billion in DeFi. But that's not in value locked: https://defipulse.com/ (LINK doesn't even appear on that list). That's just with DeFi data supposedly being priced using Chainlink nodes.
EG Synthetix:
https://blog.synthetix.io/chainlink-decentralizes-first-wave-of-synthetix-price-feeds/ yet where does Synthetix actually PAY to use an oracle? Not visible on-chain, maybe someone will find it.
https://defipulse.com/blog/3-defi-dapps-starting-2020-off-strong/ "... Chainlink's following includes partnerships big and small, including Intel and Google Cloud services" example of misleading/exaggerated partnership claims being circulated.

Chainlink's ROADMAP

Threshold signatures, staking, on-chain SLAs:
How real are these, is there a roadmap, how will this benefit users, is there any evidence of users currently *wanting* to use chainlink but needing these features and actively waiting for Chainlink to launch these?
Staking: for there to be a valid incentive for users to stake LINK, it has to return around 5% annually because anything substantially under that would have users putting their money elsewhere (https://www.stakingrewards.com/cryptoassets) (not counting speculative capital gains in terms of LINK's price, but price gain per token/coin applies to all other crypto projects as well).
Currently, for stakable cryptos, around 30-80% of their total supply is staked, and a good adjusted reward is on the order of 5% as well (some actually negative, some 10%+). The promise of staking incentivises people to buy and hold more LINK tokens (again, many other crypto projects have staking already live). That 5% reward will ultimately have to come from the customers who pay Chainlink oracle nodes to use their services, so it's an extra 5% fee for them. Of course, in the near future, the staking rewards *could* be subsidized by the founders' reserve wallets.
Threshold signatures: addressed below in a comment.
On-chain SLAs: [TODO]
Here's supposedly Chainlink's agile/project planning board. (TODO: verify that it is indeed Chainlink's, and then analyse it)
https://www.pivotaltracker.com/n/projects/2129823

LINK wallet addresses

As LINK is an ERC20 token on the Ethereum blockchain, all its movements are visible, all the way from the genesis creation of 1,000,000,000 LINK tokens through to aggregator nodes through to cashing out on exchanges. Below are some examples and some reasons why this may be concerning to investors/holders of LINK.
This is one LINK address whale with over 6 million LINK. Looks like some of the funds end up on a Turkish exchange Paribu. https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0xc6bed363b30df7f35b601a5547fe56cd31ec63da This wallet has moved out >200,000 LINK in the last 24 hours. Don't know where, go trace it.
Typical data provider example. Lots of named Chainlink oracle nodes pay this address: https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x72f3dff4cd17816604dd2df6c2741e739484ca62 Usually 0.16 LINK to this address every few minutes, sometimes 2 LINK. This data provider has sent out ~11,620 LINK out to the following wallet: https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0xa5d0084a766203b463b3164dfc49d91509c12dab That wallet has cashed out 9,560 LINK to 1inch.exchange (a DEX) over the past year. Has also transferred 6000 LINK to a currently loaded wallet (possibly exchange account ready to sell?): https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x088d50c0bb5381a1205d1182cc21496c6fdc4c62 Another destination accumulation wallet (~493,000 LINK with no out transfers yet) https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x7758e507850da48cd47df1fb5f875c23e3340c50 (unrelated but a sell order of this size would drop LINK's price by 10-30% on Binance, someone check my maths on this) Now tracing back who funds the 0x72f3... data provider, we see a number of named Chainlink Aggregator nodes. Picking one at random, say the TUSD/ETH one: https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x73ead35fd6a572ef763b13be65a9db96f7643577 It was last funded March 12 2020 with 5000 LINK. Tracing back the funds we ultimately come to the genesis wallet of the Chainlink network itself, the original source of the 1,000,000,000 LINK tokens in existence. (side note: some interesting-looking transactions there) This is the first child of the genesis wallet that received 100,000,000 from the genesis wallet. https://etherscan.io/tokentxns?a=0xf37c348b7d19b17b29cd5cfa64cfa48e2d6eb8db Last time this wallet transferred out was YESTERDAY for 500,000 LINK. Now this doesn't prove anything, DYOR, but to me it looks like the genesis wallets are slowly cashing out through the aggregator nodes, making it look like the oracle node network is being actively used (which it is, but it's not the end customers like AAVE/NEXO paying the LINK required to power oracles, it's SmartContract itself). I know that this is just ONE aggregator node, but I've seen the same behaviour from their other named nodes - go check for yourselves.
If you trace chainlink oracle funds to their source, you can find some of the original addresses. Some of these early on (around 1000 days ago) were linked to AfroDex labs, which looks like now doesn’t work. http://afrodex.net/#!/trade/AfroX-ETH
Who currently pays Chainlink nodes?
How much of the revenue that Chainlink nodes receive is from potentially third party customers vs internal funding by the Chainlink team wallets?
For example, this is the "Chainlink: LINK / USD Aggregator" wallet.
It has had a total 8,200 LINK deposited from 5 transactions in round amounts (on any of the below links, click the "Analytics" tab to see In/Out balance history), and has so far paid out ~5,156 LINK.
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x32dbd3214ac75223e27e575c53944307914f7a90
It typically pays ~10 wallets 0.16 Link each, a few times an hour, like so:
https://etherscan.io/tx/0x02c595981b935a57cfbe6170656181faac9a16d7a33a123930a716c4abec615a ($45 in ETH fees to transfer $22 worth of LINK, sounds like a lot of overheads)
Where does this aggregator wallet get its LINK funding from?
From ONLY here: https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x27158157136384c713bc09a0a7ae81c8391d7f11 (current net balance ~50,000 LINK, total ~5,000,000 million in and out)
Which in turn gets it from ONLY these three, in HUGE amounts:
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0xf37c348b7d19b17b29cd5cfa64cfa48e2d6eb8db (6,000,000 LINK)
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0xaf40738c6f940519516e043f924b8d05fc0292b8 (just a jump address into the one above, only 3 total tx)
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x1f9e26f1c050b5c018ab0e66fcae8e4394eb0165 (147,000 LINK)
the 0x1f9e2... one got its funding from:
  1. 6098.8 LINK from Binance about a year ago: https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x161cdd891e04a77e0458a3ef65c563c4d2064cd6
  2. 12,600,000 from the genesis wallet through one jump address https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0xdad22a85ef8310ef582b70e4051e543f3153e11f
  3. 13,000,000 from the 0xf37... wallet above
the 0xf37... in turn got its 50,000,000 (!) LINK from the genesis address which minted the original 1 billion tokens:
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0xf55037738604fddfc4043d12f25124e94d7d1780
So the 0x27158... wallet is basically a genesis wallet.
Now let's do the most popular feed on feeds.chain.link, the ETH/USD feed: https://feeds.chain.link/eth-usd, with a wallet address of: https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0xF79D6aFBb6dA890132F9D7c355e3015f15F3406F#tokenAnalytics
It was first funded in Jan 2020 and has been funded a total of 9 times for a total influx of 108,437.533 LINK, by:
  1. "Chainlink: Deployer" 10 LINK: https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x6f61507f902e1c22bcd7aa2c0452cd2212009b61
  2. The 0x27158... genesis-sourced wallet, 20,000 LINK
  3. An intermediary/middle very active wallet (which is 99.998% funded by the 0x27158... genesis-sourced wallet), 52,000 LINK https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x2f0acb9c5dd2a3511bc1d9d67258e5c9434ba569
  4. "Chainlink: Aggregator", 36,427.533 LINK, https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x79febf6b9f76853edbcbc913e6aae8232cfb9de9#tokenAnalytics
I manually traced EVERY single inbound transaction/source of funds for the above 4 (not counting #1 as 10 LINK is negligible). 2 & 3 are 99.99%+ genesis-funded, being ACTIVELY topped up by a genesis wallet, last tx 4 days ago, 500,000 LINK. #4 has been funded 36 times over the past year and a half (that's 36 manual exports and I did them all). They all come from the 0x27158..., 0x2f0acb..., and https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x1f9e26f1c050b5c018ab0e66fcae8e4394eb0165 (another address like the 0x2f0acb that I went through and checked EVERY SINGLE inbound source of funds, and it's also >99.9% genesis-funded - one tx from Binance for 6098 LINK out of a total ~6,560,000 inbound LINK from genesis wallets), and two other addresses linked to Binance (0x1b185c8611d157a67d9a9d5261b0d2bd52c0bb78, 10,000 LINK and 0x039ac18afe298747c51c85e7c8f0d67c327f3883, 1,000,000 LINK)
The 0x039ac... address funded the "Chainlink: Aggregator" address with 127,900 LINK, and the 0x1b185... with about ~9,600 LINK). So yes, it's technically possible that someone not related to Chainlink paid for the ETH / USD price feed because some funds do come from Binance. However, they only come from two distinct addresses. Surely for "240+" claimed partnerships, more than TWO would pay to use Chainlink's MOST POPULAR price feed? That is, unless they don't pay directly but to another address and then Chainlink covers this one from their own wallets. I will check if that's in line with Chainlink's whitepaper, but doesn't that throw doubt on the whole model of end-users paying to use oracles/aggregators, even if it's subsidized?
I provide you this much detail not to bore you but to show you that I went through BY HAND and checked every single source (detailed sources in Appendix B) of funds for the OFFICIAL, Chainlink-listed "ETH/USD" aggregator that's supposedly sponsored by 10 DeFi partners (Synthetix, LoopSpring, OpenLaw, 1inch, ParaSwap, MCDEX, FuturesSwap, DMM, Aave, The Force Protocol). Yet where are the transactions showing that those 10 partners have EVER paid for this ETH/USD oracle? Perhaps the data is there so what am I missing? This ETH/USD aggregator has transferred out ~76,000 LINK to I guess the data providers in increments of .33 LINK. It has 21 data providers responding. I will begin investigating the data providers themselves soon.
And those middle addresses like 0x1f9e26... and 0x2f0acb...? They have transferred out hundreds of thousands if not millions of LINK to exchanges. And that's just ONE price pair aggregator. Chainlink has around 40 of these (albeit this one's one of the more popular ones).

SNX / ETH aggregator is funded 100% by genesis-sourced wallets, only 3 inbound transactions:
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0xe23d1142de4e83c08bb048bcab54d50907390828

Some random examples (for later, ignore these for now) ***********
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x039ac18afe298747c51c85e7c8f0d67c327f3883 bought 1,000,000 LINK from Binance in Sept 12 & 15, 2019. (one of the possible funding sources for the ETH / USD aggregator example above)
This address got 500,000 LINK from 0x27158... and has distributed them into ~5-10,000 LINK wallets that haven't had any out transactions yet
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x5bcf3edc0bb7119e35f322ba40793b99d4620f1e
**************
Another example with an unnamed aggregator-node-like wallet that was only spun up 5 days ago, Aug 5:
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x2cbfd29947f774b8cf338f776915e6fee052f236
It was funded 2,000 LINK SOLELY by the 0x27158... wallet and has so far paid out ~500 LINK in 0.43 LINK amounts to 9 wallets at a time. For example, this is one of the wallets it cashes out to:
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x64fe692be4b42f4ac9d4617ab824e088350c11c2#tokenAnalytics
That wallet extremely consistently collects small amounts of LINK since Oct 2019. It must be a data provider because a lot of Chainlink named wallets pay it small amounts of LINK regularly. It has transferred out 20 times. The most recent transfer out:
https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0xc8c30fa803833dd1fd6dbcdd91ed0b301eff87cf which then immediately transferred to the named "1inch.exchange" wallet, so I assume this was a "cash-out" transaction. It has cashed out via this address a lot.
Granted, it also has transfer-out transactions that haven't (yet) ended up in an exchange wallet, eg https://etherscan.io/token/0x514910771af9ca656af840dff83e8264ecf986ca?a=0x88e5353a73f38f25a9611e6083de6f361f9b537b with a current balance of 3000 LINK. This could be a user's exchange wallet, ready to be sold, or could be something else. No way for me to tell as there are no out txs from it.

LINK overall transaction, volume, and tx fees

This is to understand how much $ moves through the LINK ecosystem through: nodes, data providers, reserve wallets, wallets linked to exchanges, others.
A typical aggregator node tx (payout?): https://etherscan.io/tx/0xef9e8e6dd94ebe9bbac8866f18c2ea0a07408ced1aa77fa04826043eaa55e772 This is their ETH/USD aggregator paying out 1 LINK to each of 21 addresses. Value of 21 LINK ~= $210. Total eth tx fees: .233 ETH (~$88.5, ~42% of the total tx value. If LINK was $4.2 instead of $10, the tx fees would be 100% of the value of the tx). Transactions like this happen every few minutes, and the payout amounts are most often 0.16, 0.66, 1.0, and 2.0 Link.
Chainlink’s node/job listing site, https://market.link, lists 86 nodes, 195 feeds, 801 jobs, ~1,080,000 job runs (I can’t tell if this is over the past 2 months or 1.5 years). Only 20 nodes have over 1000 job runs, and 62 nodes have ZERO runs. Usual job cost is listed as 0.1 link, but the overall payout to the nodes is 10-20 times this. The nodes then cash out usually through a few jump addresses to exchanges. Some quick maths: (being generous and assuming it’s 1mil jobs every 2 months = ~6mil link/year = $60,000,000 revenue a year. This is the most generous estimate towards link’s valuation I’ve found so far. If we ignore the below examples where on multi-node payouts the tx fees are more than the node revenue itself, then it’s almost in line with an over-valued (but real) big tech company.
For example, one of the latest CHF/USD job runs paid 0.1 LINK to 9 addresses (data providers?) - total $14.4 payout - and paid 0.065 ETH ($24.5) in fees. That’s a $10.1 LOSS on a $14.4 revenue: https://etherscan.io/tx/0xa6351bab810b6864bfebb0f6e1e3bde3c8856f8aac3ba769dd2e6d1a39c0d23f
Linkpool’s (one of the biggest node operators) “ETH-USD CryptoCompare” job costs 0.1 link and has 33 runs in the past 24 hours (once every ~44min), total ~78,000 runs since May 30 2019 (once every ~8min). https://market.link/jobs/64bb0845-c4e1-4681-8853-0b5aa7366101/runs (PS cryptocompare has a free API that does this. Not sure why it costs $1 at current link prices to access an API once)

Token distribution:

Top 100 wallets (0.05% of ~186,000 total) hold 83% of tokens. 8 wallets each hold over 1% of total, 58 hold over 0.1%. Of these 58, 9 are named exchange/lending pool wallets.
For comparison, for Tether (TUSD), the top 100 wallets (0.006% of ~1,651,000 total) hold 35.9% of the supply. 3 addresses hold over 1% of the supply and 135 hold over 0.1%. Of these 135, at least 15 are named exchange/lending pool wallets.
LINK’s market cap is $3.5B (or $10B fully diluted, if we count the foundedev-controlled tokens, which we should as there's nothing preventing them from being moved at a moment's notice). Tether’s is $6.9B. Tether has 10 times more addresses and less distribution inequality. Both LINK and Tether are ERC20 tokens, and even if we temporarily ignore any arguments related to management/roadmap/teams etc, Tether has a clear, currently functional, single use case: keep 1 USDT = $1 USD by printing/burning USDT (and yet as of April 2019, only 74% of Tether's market cap is backed by real funds - https://en.wikipedia.org/wiki/Tether_(cryptocurrency))). Given that Chainlink's market cap is now 50% bigger than Tether's, surely by now there's AT LEAST one clear, currently functional use case for LINK? What is it? Can we *see* it happening on-chain?

Chainlink’s actual deliverable products

"What do I currently get for my money if I buy LINK 1) as an investor and 2) as a tech business/startup thinking of using oracles?”
Codebase (Chainlink’s github has around 140-200,000 lines of code (not counting html/css). What else is not counted in this? Town crier? Proprietary code that we don't know about yet? How much CODING has Chainlink done other than what's on github?
Current network of oracles - only ~20 active nodes - are there many more than the ones listed on market.link and reputation.link? If so, would be nice to know about these if we're allowed!
Documentation - they have what seems like detailed instructions on how to launch and use oracle nodes (and much more, I haven't investigated yet) (TODO this part more - what else do they offer to me as an end consumer, and eg as a tech startup needing oracle services that I can’t code myself?)

Network utilization statistics:

Etherscan.io allows csv export of the first 5000 txs from each day. From Jul 31 to Aug 6 2020, I thus downloaded 30,000 tx from midnight every day to an average of 7:10am (so 24 hour totals are 3.34x these numbers if we assume the same network utilization throughout the day).
(Summary of all LINK token activity on the ETH blockchain from 31.07 to 06.08, first 5000 txs of each day (30k total) shown Appendix A comment below this post.)
If we GENEROUSLY assume that EVERY SINGLE transaction under 10.0 LINK is ACTUAL chainlink nodes doing ACTUAL work, that’s still under 0.1% of the LINK network’s total volume being used for ACTUAL ecosystem functioning. The rest is speculation, trading, node funding by foundedev wallets, or dumping to exchanges (anything I missed?)
Assuming the above, the entire turnover of the actual LINK network is currently (18,422 LINK) * ($10/LINK) * (3.34 as etherscan.io’s data only gives first 5000 tx per day which averages to 7:10am) * (52 wk/year) = USD $31,995,329 turnover a year.
Note: the below paragraph is old analysis using traditional stock market Price/Earnings ratios which several users have now pointed out isn't really applicable in crypto. I leave it for the record. Assuming all of that is profit (which it’s not given tx fees at the very least), LINK would need a PE ratio (Price/Earnings) of 100 times to justify its current (undiluted) valuation of $3.5 billion of 300 if you count the other 65% of tokens that haven’t been dumped by the founders/devs yet. For comparison, common PE ratios are 32 (facebook), 29 (google), 37 (uber), 20 (twitter on a good year), 10 (good hedge fund returning 10% annual).

Thoughts on DeFi & yield-farming - [TODO]

Why would exchanges who do their due diligence list LINK, let alone at a leverage? 1) that's their business, they take a cut of every transaction, overhyped or not, 2) they're not safe from listing openly bearish tokens like EIDOS (troll token that incentivized users to make FAKE transactions, response to EOS) https://www.coindesk.com/defi-yield-farming-comp-token-explained
The current ANNUAL yield on liquidity/yield farming is something like 2% on STABLE tokens like USDC and TETHER which at least have most of their supply backed by real-world assets. If Chainlink LINK staking is to be successful, they'll have to achieve at LEAST that same 2% at end-state. IF LINK is in bubble territory and drops, that's a lot of years at 2% waiting to recoup losses.

SmartContract Team & Past Projects

Normally I don't like focussing on people because it leads too easily to ad-hominem attacks on personality rather than on technology/numbers as I've done above, but I came across this and didn't like what I saw.
Steve Ellis, SmartContract's current CTO, co-founded and worked in "Secure Asset Exchange" from 2014 to 2016. They developed the NXT blockchain, issued 1,000,000,000 NXT tokens (remind you of anything?), NXT was listed end of 2013 and saw 3 quick 500%-1000% pumps and subsequent dumps in early in mid 2014, and then declined to . SecureAE officially shut down in Jan 2016. Then at some point a company called Jelurida acquired the rights to NXT (presumably after SecureAE?), then during the 2017 altcoin craze NXT pumped 300 times to a market cap of $1.8 BILLION and then dumped back down 100 times and now it's a dead project with a market cap of $13 million.
https://www.linkedin.com/in/steveellis0606/
https://trade.secureae.com/
https://coinmarketcap.com/currencies/nxt/
https://www.jelurida.com/news/lawsuit-against-apollo-license-violations
As an investor or business owner, would you invest/hire a company whose co-founders/CTO's last project was a total flop with a price history chart that's textbook pump-and-dump behaviour? (and in this case, we KNOW the end result - 99% losses for investors) If you're Google/Oracle/SWIFT/Intel, would you partner with them?

Open questions for the Chainlink community and investors:

  1. Network activity: Are there any other currently active chainlink nodes other than those listed on market.link and reputation.link? If so, is there a list of them with usage statistics? Do they use some other token than LINK and thus making simple analytics of the LINK ERC20 token not an accurate representation of Chainlink’s actual activity? If the nodes listed on the two sites above ARE currently the main nodes, then
  2. PR, partnership announcements: Why is the google tweet still pinned to the top of Chainlink’s twitter? Due to the frequently circulated Chainlink promotion material (https://chainlinkecosystem.com/) that lists Google as one of the key partners, this tweet being pinned is potentially misleading as there isn't anything in there to merit calling Google a "collaborator" or "partner" - just that blockchains/oracles *can* use Google's APIs (but so can most software in the world). Is there something else going on with the SmartContract-Google relationship that warrants calling Google a partner that we're simply not aware of yet?
  3. By buying LINK, what backs YOUR money: If you have bought and currently hold LINK tokens, how comfortable are you that the future promise of your investment growing is supported on verifiable business and technological grounds versus pure, parabolic hype? If after reading this post you still are, I kindly ask you to reply and show how even one of the points I provided is either incorrect or not applicable, and I will edit my post and include your feedback in the relevant section as I have already done from other users.
  4. What have I missed? Of course not 100% of what I've said is infallible truth. I am a real human, and I have plenty of biases and blind spots. Even if what I've provided is technically correct, there may be other much more important info that I've missed that eclipses what I've provided here. Ask yourself: if the current hype around LINK is indeed valid and points to a $100/$1000 future LINK price, then Where’s Chainlink’s missing financial/performance/usage evidence to justify LINK’s current valuation of $10+?

Conclusion

For your consideration, I have provided evidence with links that you can follow and verify, and draw your own conclusions. I have made my case as to why I believe the LINK token is currently priced much higher than evidence supports, and I ask you to peer-review my analysis and share your thoughts with me and with the wider LINK/crypto community.
Thank you for your time, I realize this is a long post. All questions and feedback welcome, feel free to comment or PM. I won't delete/censoblock (except for personal threats, safety considerations etc). I am a real human but I am not revealing my true identity for obvious privacy/harassment reasons.
(If anyone is wondering about my credentials ability to add 2+2 and work with basic spreadsheets: I have previously won a math competition in a USA state, I won an English-speaking country's physics olympiad, my university education is in mathematical physics/optimization engineering, and I worked for a few years in a global manufacturing company doing data analytics, obviously I'm not posting my CV here to verify that but I promise you it's the truth)
I’m not looking to spread neither FUD, nor blind faith, nor pure hype, and I want an honest transparent objective discussion. I personally believe more that LINK is overvalued, but my beliefs have evolved and may continue to do so as I research more and understand more about Chainlink, LINK, Ethereum, DeFi, and other related topics, and as I incorporate YOUR feedback. If you think I haven't disclosed something, ask.
As always, this is not financial advice and I am not liable for anything that may happen as a result of you reading this!
submitted by Stratocatter to CryptoCurrency [link] [comments]

The Turkey City Lexicon - annotated for 40K by Matt Farrer circa 2004 - and Farrer's analysis of Abnett's eye-ball kicks

I wrote a suggestion on how to create a Space Marine OC (the whole thread is a good reading for aspiring fan authors so I'll link it), and it got me thinking about writing within the 40K setting. Back in the day when Black Library still had their own forum, I saved Matt Farrer's annotation of the Turkey City Lexicon (the original, pre-internet version of TV Tropes). I searched the subreddit for it earlier with no results, so I'll share it again here.

Please note: The Turkey City Lexicon is specifically, explicitly non-copyright and is encouraged to be shared/reposted/expanded. Posting it here in its entirety violates no copyright legislation in any country - in fact, Matt Farrer himself asked us to share it with our fellow writers. Hat off to you, Mr Farrer, for your contributions to the 40K lore from a longtime fan.

[Originally posted to Black Library Online, November 2004, by user Matt Farrer]
The Turkey City Lexicon (Annotated with some Games Workshop observations)
The Turkey City Lexicon is a terminology guide that’s been floating around in one form or another since the late eighties (Google will turn up plenty of hits if you want to see one of the original copies; I got this one from the SFWA website). The Lexicon is deliberately not copyrighted and is intended to be copied at will and passed on to other writers (note that you shouldn’t try this with anything else on the SFWA site, if you go there – there are some great articles but most of them are copyrighted).
There’s a tendency for people to look at the Lexicon as a list of “common mistakes” or “things not to do”, which is not entirely correct as I understand its purpose. Certainly seeing a common problem set down pithily can help crystallise that particular example of bad technique, but a couple of the terms in here are complimentary and many others aren’t necessarily fatal problems. As in “you might want to watch out for funny-hat characterisation on page four, although with the narrative voice you use it works well”. What it is meant to be is a useful resource for critiquers, giving you a quick and easy shorthand for a known quantity you’ve observed in writing. In the above example, you don’t need to spend half a paragraph describing a shaky spot in the characterisation, you have a quick term to cover it and save space and time for both of you.
The early, simple version of the lexicon by Lewis Shiner was expanded and added to by Bruce Sterling, not, in my opinion, always for the better. There are no real differences in actual content between the two, so for this version I’ve picked whichever version of an entry I thought was better phrased. The GW-specific notes are my own – I’ll add more as I think of them, if I have the time. Discussion of any or all of the entries is of course welcome - it's what I'm posting this for.
Anyway, let’s get on with it.
The meta-rule:
Cherryh's Law
No rule should be followed over a cliff. (C.J. Cherryh)
MF - There are times when the literary or dramatic effect of breaking any supposed "rule" about writing is going to be worth it, and that includes any and all of the points about writing offered in the Lexicon. Such principles are based on experience that shows that certain approaches work better than others, but getting carried away with imposing a set of rules as though they were holy writ simply turns into an attempt to stamp out creativity and have every writer write exactly alike. Know the principles, understand why they work as they do, but don't wear them like shackles.
Part One: Words and Sentences
Brenda Starr dialogue
Long sections of talk with no physical background or description of the characters. Such dialogue, detached from the story's setting, tends to echo hollowly, as if suspended in mid-air. Named for the American comic-strip in which dialogue balloons were often seen emerging from the Manhattan skyline.
"Burly Detective" Syndrome
This useful term is taken from SF's cousin-genre, the detective-pulp. The hack writers of the Mike Shayne series showed an odd reluctance to use Shayne's proper name, preferring euphemisms like "the burly detective" or "the red-headed sleuth." This comes from a wrong-headed conviction that the same word should not be used twice in close succession. This is only true of particularly strong and visible words, such as "vertiginous." Better to re-use a simple tag or phrase than to contrive cumbersome methods of avoiding it.
Brand Name Fever
Use of brand name alone, without accompanying visual detail, to create false verisimilitude. You can stock a future with Hondas and Sonys and IBM's and still have no idea with it looks like.
"Call a Rabbit a Smeerp"
A cheap technique for false exoticism, in which common elements of the real world are re-named for a fantastic milieu without any real alteration in their basic nature or behavior. "Smeerps" are especially common in fantasy worlds, where people often ride exotic steeds that look and act just like horses. (Attributed to James Blish.)
Gingerbread
Useless ornament in prose, such as fancy sesquipedalian Latinate words where short clear English ones will do. Novice authors sometimes use "gingerbread" in the hope of disguising faults and conveying an air of refinement. (Attr. Damon Knight)
Not Simultaneous
The mis-use of the present participle is a common structural sentence-fault for beginning writers. "Putting his key in the door, he leapt up the stairs and got his revolver out of the bureau." Alas, our hero couldn't do this even if his arms were forty feet long. This fault shades into "Ing Disease," the tendency to pepper sentences with words ending in "-ing," a grammatical construction which tends to confuse the proper sequence of events. (Attr. Damon Knight)
Pushbutton Words
Bogus lyricism like "star," "dance," "dream," "song," "tears" and "poet". Used to evoke a cheap emotional response without engaging the intellect or critical faculties, getting us misty-eyed and tender-hearted without us quite knowing why. Most often found in titles.
Roget's Disease
The ludicrous overuse of far-fetched adjectives, piled into a festering, fungal, tenebrous, troglodytic, ichorous, leprous, synonymic heap. (Attr. John W. Campbell)
"Said" Bookism
An artificial verb used to avoid the word "said." "Said" is one of the few invisible words in the English language and is almost impossible to overuse. It is much less distracting than "he retorted," "she inquired," "he ejaculated," and other oddities. The term "said-book" comes from certain pamphlets, containing hundreds of purple-prose synonyms for the word "said," which were sold to aspiring authors from tiny ads in American magazines of the pre-WWII era.
Tom Swifty
An unseemly compulsion to follow the word "said" with a colourful adverb: "'We'd better hurry,' Tom said swiftly." This was a standard mannerism of the old Tom Swift adventure dime-novels. Good dialogue can stand on its own without a clutter of adverbial props.
Part Two: Paragraphs and Prose Structure
Bathos
A sudden, alarming change in the level of diction. "There will be bloody riots and savage insurrections leading to a violent popular uprising unless the regime starts being lots nicer about stuff."
Countersinking
Expositional redundancy. "'Let's get out of here,' he said, urging her to leave."
Dischism
The unwitting intrusion of the author's physical surroundings or mental state into the text of the story. Authors who smoke or drink while writing often drown or choke their characters with an endless supply of booze and cigs. In subtler forms of the Dischism, the characters complain of their confusion and indecision -- when this is actually the author's condition at the moment of writing, not theirs within the story. "Dischism" is named after the critic who diagnosed this syndrome. (Attr. Thomas M. Disch)
False Humanity
An ailment endemic to genre writing, in which soap-opera elements of purported human interest are stuffed into the story willy-nilly, whether or not they advance the plot or contribute to the point of the story. The actions of such characters convey an itchy sense of irrelevance, for the author has invented their problems out of whole cloth, so as to have something to emote about.
False Interiorisation
A cheap labour-saving technique in which the author, too lazy to describe the surroundings, afflicts the viewpoint-character with a blindfold, an attack of space-sickness, the urge to play marathon whist-games in the smoking-room, etc.
Fuzz
An element of motivation the author was too lazy to supply. The word "somehow" is a useful tip-off to fuzzy areas of a story. "Somehow she had forgotten to bring her gun."
Hand Waving
An attempt to distract the reader with dazzling prose or other verbal fireworks, so as to divert attention from a severe logical flaw. (Attr. Stewart Brand)
Laughtrack
Characters grandstand and tug the reader's sleeve in an effort to force a specific emotional reaction. They laugh wildly at their own jokes, cry loudly at their own pain, and rob the reader of any real chance of attaining genuine emotion.
Show, Don’t Tell
A cardinal principle of effective writing. The reader should be allowed to react naturally to the evidence presented in the story, not instructed in how to react by the author. Specific incidents and carefully observed details will render auctorial lectures unnecessary. For instance, instead of telling the reader "She had a bad childhood, an unhappy childhood," a specific incident -- involving, say, a locked closet and two jars of honey -- should be shown.
Rigid adherence to show-don't-tell can become absurd. Minor matters are sometimes best gotten out of the way in a swift, straightforward fashion.
Signal from Fred
A comic form of the "Dischism" in which the author's subconscious, alarmed by the poor quality of the work, makes unwitting critical comments: "This doesn't make sense." "This is really boring." "This sounds like a bad movie." (Attr. Damon Knight)
Squid in the Mouth
The failure of an author to realize that his/her own weird assumptions and personal in-jokes are simply not shared by the world-at-large. Instead of applauding the wit or insight of the author's remarks, the world-at-large will stare in vague shock and alarm at such a writer, as if he or she had a live squid in the mouth.
Since SF writers as a breed are generally quite loony, and in fact make this a stock in trade, "squid in the mouth" doubles as a term of grudging praise, describing the essential, irreducible, divinely unpredictable lunacy of the true SF writer. (Attr. James P Blaylock)
Squid on the Mantelpiece
Chekhov said that if there are dueling pistols over the mantelpiece in the first act, they should be fired in the third. In other words, a plot element should be deployed in a timely fashion and with proper dramatic emphasis. However, in SF plotting the MacGuffins are often so overwhelming that they cause conventional plot structures to collapse. It's hard to properly dramatize, say, the domestic effects of Dad's bank overdraft when a giant writhing kraken is levelling the city. This mismatch between the conventional dramatic proprieties and SF's extreme, grotesque, or visionary thematics is known as the "squid on the mantelpiece."
MF – I’ve heard several versions of the supposed “Chekhov’s Gun” principle, no two of them meaning exactly the same thing. For example, the version I first heard is “If a character produces a gun, then it should be used to shoot someone, or threaten someone, or go off by accident, or fail to fire when it’s needed, and so on. If it does none of these things, then it is superfluous and should be taken out altogether.” That’s a point about narrative tidiness rather than timely deployment of plot elements.
White Room Syndrome
A clear and common sign of the failure of the author's imagination, most often seen at the beginning of a story, before the setting, background, or characters have gelled. "She awoke in a white room." The 'white room' is a featureless set for which details have yet to be invented -- a failure of invention by the author. The character 'wakes' in order to begin a fresh train of thought -- again, just like the author. This 'white room' opening is generally followed by much earnest pondering of circumstances and useless exposition; all of which can be cut, painlessly.
It remains to be seen whether the "white room" cliche' will fade from use now that most authors confront glowing screens rather than blank white paper.
Wiring Diagram Fiction
A genre ailment related to "False Humanity," "Wiring Diagram Fiction" involves "characters" who show no convincing emotional reactions at all, since they are overwhelmed by the author's fascination with gadgetry or didactic lectures.
MF – A trap hard SF often falls into, in my experience. I suppose the related ailment in GW fiction would be “fluff-diagram fiction” (sorry Gav), in which the story is sidelined by the author’s desire to lay out in detail some aspect of his take on the game-universe.
You Can't Fire Me, I Quit
An attempt to diffuse the reader's incredulity with a pre-emptive strike -- as if by anticipating the reader's objections, the author had somehow answered them. "I would never have believed it, if I hadn't seen it myself!" "It was one of those amazing coincidences that can only take place in real life!" "It's a one-in-a-million chance, but it's so crazy it just might work!" Surprisingly common, especially in SF. (Attr. John Kessel)
Part Three: Common Workshop Story Types
Adam and Eve Story
Nauseatingly common subset of the "Shaggy God Story" in which a terrible apocalypse, spaceship crash, etc., leaves two survivors, man and woman, who turn out to be Adam and Eve, parents of the human race!
MF – Not an issue for GW writing for obvious reasons. See Alfred Bester’s “Adam With No Eve” in the brilliant anthology Starburst for a rather good twist on the idea.
The Cosy Catastrophe
Story in which horrific events are overwhelming the entirety of human civilization, but the action concentrates on a small group of tidy, middle-class, white Anglo-Saxon protagonists. The essence of the cosy catastrophe is despite the supposed devastation the hero actually has a pretty good time (a girl, free suites at the Savoy, fancy cars for the taking) while everyone is dying off. (Attr. Brian Aldiss)
Dennis Hopper Syndrome
A story based on some arcane bit of science or folklore, which noodles around producing random weirdness. Then a loony character-actor (usually best played by Dennis Hopper) barges into the story and baldly tells the protagonist what's going on by explaining the underlying mystery in a long bug-eyed rant. (Attr. Howard Waldrop)
MF - Not unrelated to Roger Ebert's remarks about the Talking Killer device, aka "Before I kill you, Mister Bond..." The killer gets the protagonist at his mercy and then decides to put off killing him so that he can fill the hero in on exactly what's been going on, and bring the reader up to speed at the same time. You know, like I did at the end of Crossfire. Although this is a plot device rather than an actual story type.
Deus ex Machina or "God in the Box"
Story featuring a miraculous solution to the story's conflict, which comes out of nowhere and renders the struggles of the characters irrelevant. Oh look, the Martians all caught cold and died.
The Grubby Apartment Story
Writing a little too much about what you know. The penniless writer living in a grubby apartment writes a story about a penniless writer living in a grubby apartment. Stars all his friends.
The Jar of Tang
"For you see, we are all living in a jar of Tang!" "For you see, I am a dog!" Mainstay of the old Twilight Zone TV show. An entire pointless story contrived so the author can jump out at the end and cry "Fooled you!" For instance, the story takes place in a desert of coarse orange sand surrounded by an impenetrable vitrine barrier; surprise! our heroes are microbes in a jar of Tang powdered orange drink.
This is a classic case of the difference between a conceit and an idea. "What if we all lived in a jar of Tang?" is an example of the former; "What if the revolutionaries from the sixties had been allowed to set up their own society?" is an example of the latter. Good SF requires ideas, not conceits. (Attr. Stephen P. Brown)
When done with serious intent rather than as a passing conceit, this type of story can be dignified by the term "Concealed Environment." (Attr. Christopher Priest)
Just-Like Fallacy
SF story which thinly adapts the trappings of a standard pulp adventure setting. The spaceship is "just like" an Atlantic steamer, down to the Scottish engineer in the hold. A colony planet is "just like" Arizona except for two moons in the sky. "Space Westerns" and futuristic hard-boiled detective stories have been especially common versions.
MF – Then again, one of the fun things about the GW settings – the 40Kverse more than the Warhammer world, it seems to me – is the way you can rip all kinds of stuff off and stuff it in there to do a 41st-millennium tribute to it. Not necessarily a bad thing, providing you don’t end up in Bat Durston territory (more about him another time).
[From another post:] In case you are not familiar with the term, a Bat Durston refers derogatorily to a science fiction story which is little more than a traditional western using sf settings and icons. Taking the comparison to alternate history, the better stories in this genre should create the story’s world for some reason other than merely creating a nice setting for an adventure.
The Kitchen-Sink Story
A story overwhelmed by the inclusion of any and every new idea that occurs to the author in the process of writing it. (Attr. Damon Knight)
The Motherhood Statement
SF story which posits some profoundly unsettling threat to the human condition, explores the implications briefly, then hastily retreats to affirm the conventional social and humanistic pieties, ie apple pie and motherhood. Greg Egan once stated that the secret of truly effective SF was to deliberately "burn the motherhood statement." (Attr. Greg Egan)
MF - He wasn’t kidding, either. Greg Egan writes some of the most powerful and disturbing hard SF I’ve read, precisely because he’s not afraid to back away from the full implications of the science and technology he writes about.
I think that 40K writing is vulnerable to this to a certain degree: I’ve seen quite a few stories that dip a toe into the grim, violent, insane world of the 41st Millennium, stay there for a moment but quickly falls back into “but the Imperium is actually an OK place and lots of people there are nice and happy just like us”.
Discussion on this welcome.
The "Poor Me" Story
Autobiographical piece in which the male viewpoint character complains that he is ugly and can't get laid. (Attr. Kate Wilhelm)
Re-Inventing the Wheel
A novice author goes to enormous lengths to create a situation already tiresomely familiar to the experienced reader. Reinventing the Wheel was traditionally typical of mainstream writers venturing into SF without actually reading any of the existing stuff first (because it's all obviously crap anyway). Thus you get endless explanations of, say, how an atomic war might get started by accident, and so on. It is now often seen in writers who lack experience in genre history because they were attracted to written SF via movies, television, role-playing games, comics or computer gaming.
MF – Not that coming into the genre that way is a bad thing per se, but when a writer hasn’t had much exposure to written specfic in this way it usually shows, and not in a good way. To quote Terry Pratchett, you should be importing, not recycling.
The Rembrandt Comic Book
A story in which incredible craftsmanship has been lavished on a theme or idea which is basically trivial or subliterary, and which simply cannot bear the weight.
The Shaggy God Story
A piece which mechanically adopts a Biblical or other mythological tale and provides flat science-fictional "explanations" for the theological events. (Attr. Michael Moorcock)
MF – Although he wrote them himself: arguably his finest and most powerful story, called “Behold The Man”, does this for the life of Jesus. I remember it disturbed me when I read it, and I’m not even religious.
The Slipstream Story
Non-SF story which is so ontologically distorted or related in such a bizarrely non-realist fashion that it cannot pass muster as commercial mainstream fiction and therefore seeks shelter in the SF or fantasy genre. Postmodern critique and technique are particularly fruitful in creating slipstream stories.
The Steam-Grommet Factory
Didactic SF story which consists entirely of a guided tour of a large and elaborate gimmick. A common technique of SF utopias and dystopias. (Attr. Gardner Dozois)
MF – See the opening of Huxley’s Brave New World for an example of this done effectively.
The Tabloid Weird
Story produced by a confusion of SF and Fantasy tropes -- or rather, by a confusion of basic world-views. Tabloid Weird is usually produced by the author's own inability to distinguish between a rational, Newtonian-Einsteinian, cause-and- effect universe and an irrational, supernatural, fantastic universe. Either the FBI is hunting the escaped mutant from the genetics lab, or the drill-bit has bored straight into Hell -- but not both at once in the very same piece of fiction. Even fantasy worlds need an internal consistency of sorts, so that a Sasquatch Deal-with-the-Devil story is also "Tabloid Weird." Sasquatch crypto-zoology and Christian folk superstition simply don't mix well, even for comic effect. (Attr. Howard Waldrop)
MF – I’m not as convinced as the Lexicon that these two genres are utterly incompatible. Well, obviously not, since I work in a setting which combines them without hesitation. Which isn’t to say that the combination doesn’t need to be handled delicately, since those aforementioned different mindsets lead to different storytelling conventions as well as different world views.
The Whistling Dog
A story related in such an elaborate, arcane, or convoluted manner that it impresses by its sheer narrative ingenuity, but which, as a story, is basically not worth the candle. Like the whistling dog, it's astonishing that the thing can whistle -- but it doesn't actually whistle very well. (Attr. Harlan Ellison)
Part Four: Plots
Abbess Phone Home
Takes its name from a mainstream story about a medieval cloister which was sold as SF because of the serendipitous arrival of a UFO at the end. By extension, any mainstream story with a gratuitous SF or fantasy element tacked on so it could be sold.
And plot
Picaresque plot in which this happens, and then that happens, and then something else happens, and it all adds up to nothing in particular.
Bogus Alternatives
List of actions a character could have taken, but didn't. Frequently includes all the reasons why, as the author stops the action dead to work out complicated plot problems at the reader's expense. "If I'd gone along with the cops they would have found the gun in my purse. And anyway, I didn't want to spend the night in jail. I suppose I could have just run instead of stealing their car, but then..." etc. Best dispensed with entirely.
Card Tricks in the Dark
Elaborately contrived plot which arrives at (a) the punchline of a private joke nobody else will get, or (b) the display of some bit of learned trivia only the author is interested in. This stunt may be intensely ingenious, and very gratifying to the author, but it serves no visible fictional purpose. (Attr. Tim Powers)
Idiot Plot
A plot which functions only because all the characters involved are idiots. They behave in a way that suits the author's convenience, rather than through any rational motivation of their own. (Attr. James Blish)
Kudzu plot
Plot which weaves and curls and writhes in weedy organic profusion, smothering everything in its path.
Plot Coupons
The basic building blocks of the quest-type fantasy plot. The "hero" collects sufficient plot coupons (magic sword, magic book, magic cat) to send off to the author for the ending. Note that "the author" can be substituted for "the Gods" in such a work: "The Gods decreed he would pursue this quest." Right, mate. The author decreed he would pursue this quest until sufficient pages were filled to procure an advance. (Dave Langford)
MF - Nick Lowe expands on the idea in an excellent article at www.ansible.co.uk/Ansible/plotdev.html . Cheers to Bill King for the link.
Second-order Idiot Plot
A plot involving an entire invented SF society which functions only because every single person in it is necessarily an idiot. (Attr. Damon Knight)
MF – The assertion that this applies to the 40K Imperium is not a new one. Floor’s open…
Part Five: Background
"As You Know Bob"
A pernicious form of info-dump through dialogue, in which characters tell each other things they already know, for the sake of getting the reader up-to-speed. This very common technique is also known as "Rod and Don dialogue" (attr. Damon Knight) or "maid and butler dialogue" (attr Algis Budrys).
The Edges of Ideas
The solution to the "Info-Dump" problem (how to fill in the background). The theory is that, for example, the mechanics of an interstellar drive (the centre of the idea) are not important. What matters is the impact on your characters: they can get to other planets in a few months, and, oh yeah, it gives them hallucinations about past lives. Or, more radically: the physics of TV transmission is the center of an idea; on the edges of it we find people turning into couch potatoes because they no longer have to leave home for entertainment. Or, more bluntly: we don't need info dump at all. We just need a clear picture of how people's lives have been affected by their background.
Eyeball Kick
That perfect, telling detail that creates an instant visual image. The ideal of certain postmodern schools of SF is to achieve a "crammed prose" full of "eyeball kicks." (Rudy Rucker)
MF - See the other thread.
Frontloading
Piling too much exposition into the beginning of the story, so that it becomes so dense and dry that it is almost impossible to read. (Attr. Connie Willis)
Infodump
Large chunk of indigestible expository matter intended to explain the background situation. Info-dumps can be covert, as in fake newspaper or "Encyclopedia Galactica" articles, or overt, in which all action stops as the author assumes center stage and lectures. Info-dumps are also known as "expository lumps." The use of brief, deft, inoffensive info-dumps is known as "kuttnering," after Henry Kuttner. When information is worked unobtrusively into the story's basic structure, this is known as "heinleining."
"I've suffered for my Art" (and now it's your turn)
A form of info-dump in which the author inflicts upon the reader hard-won, but irrelevant bits of data acquired while researching the story. As Algis Budrys once pointed out, homework exists to make the difficult look easy.
Nowhere Nowhen Story
Putting too little exposition into the story's beginning, so that the story, while physically readable, seems to take place in a vacuum and fails to engage any readerly interest. (Attr. L. Sprague de Camp)
Ontological riff
Passage in an SF story which suggests that our deepest and most basic convictions about the nature of reality, space-time, or consciousness have been violated, technologically transformed, or at least rendered thoroughly dubious. The works of H. P. Lovecraft, Barrington Bayley, and Philip K Dick abound in "ontological riffs."
Space Western
The most pernicious suite of "Used Furniture". The grizzled space captain swaggering into the spacer bar and slugging down a Jovian brandy.
Stapledon
Name assigned to the voice which takes centre stage to lecture. Actually a common noun, as: "You have a Stapledon come on to answer this problem instead of showing the characters resolve it."
Used Furniture
Use of a background out of Central Casting. Rather than invent a background and have to explain it, or risk re-inventing the wheel, let's just steal one. We'll set it in the Star Trek Universe, only we'll call it the Empire instead of the Federation.
Part Six: Character and Viewpoint
Funny-hat characterization
A character distinguished by a single identifying tag, such as odd headgear, a limp, a lisp, a parrot on his shoulder, etc.
MF – This can work if done deftly and with minor characters. Stephen King excels at it, and Ed McBain is pretty good too.
Mary Sue
A ridiculously perfect and idealised character, moving through a story which serves no other purpose than demonstrating how ridiculously perfect and idealised Mary Sue is. None of the other characters have anything to do other than rave about Mary Sue's wonderfulness; challenges and obstacles exist only for Mary Sue to solve effortlessly to admiring gasps from everyone else.
Also known as "avatars" or "self-insertion", since the most common Mary Sues are thinly-disguised versions of the author and are more about wish-fulfiment fantasies than conventional storytelling. Endemic to fanfic; the term apparently originates from an early and infamous example in an old Star Trek fanzine.
MF - There are lots of definitions and examples of Mary Sue, although the term as it's used here isn't really attributable to one author any more. The definition supplied here owes much to Teresa Nielsen Hayden's rather good one at http://nielsenhayden.com/makinglight/archives/004188.html .
GW fanfics and homebrew backgrounds aren't immune either - you can find them pretty easily once you know the signs. The twist is that the Mary Sue is often a Guard regiment, Space Marine Chapter, Eldar Craftworld or an entire galactic state.
Common warning signs: "The Mary Sue Regiment fought so ferociously in the Battle of Sueville that even the [famous Space Marine Chapter] were awe-struck that unaugmented humans could fight so hard, and their Chapter Master officially declared the Mary Sue regiment the equals of Space Marines". "Inquisitor Mary Sue has demonstrated such amazing ability that the High Lords have personally ordered that nobody is allowed to stand in her way or question her actions". "Now that it has declared independence from the Imperium the Mary Sue Republic has become a haven of enlightenment and progress, where technology is being developed at an exponential rate with no aura of superstitious mysticism, painless and fully-effective techniques to protect psykers from daemonic attack have been developed, alien races of all kinds are putting aside their differences and living contentedly side by side, and where every Imperial who sees what's going on immediately defects once they see how wonderful and free life among the Mary Sues is".
I've since found out that even the original "Ensign Mary Sue" in that old seventies fanfic was a satire on the trope, so clearly it was already a fiction cliche by then.
Mrs. Brown
The small, downtrodden, eminently common, everyday little person who nevertheless encapsulates something vital and important about the human condition. "Mrs. Brown" is a rare personage in the SF genre, being generally overshadowed by swaggering submyth types made of the finest gold-plated cardboard. In a famous essay, "Science Fiction and Mrs. Brown," Ursula K. Le Guin decried Mrs. Brown's absence from the SF field. (Attr: Virginia Woolf)
...stamped on their forehead
The story lets a character get away with something illogical or impossible because they have "hero" (or "villain", "sidekick", disposable underling", or whatever) stamped on their foreheads. There's nothing wrong with heroes triumphing against the odds or villains being brought low through their own flaws, but those consequences need to come about because of the characters and their actions rather than despite them.
Adapted from Aaron Allston's roleplayers' glossary from a few years ago, which included "He's got 'PC' [player character] stamped on his forehead" as an all-purpose excuse for why characters unquestioningly accepted or trusted one anothers' actions while treating non-player characters differently. (Aaron Allston.)
MF - This was partly prompted by the "script immunity" and "Hollywood Shield" ideas in the discussion thread, although the scene I had in mind for it was actually in Walking Tall, where the main character is manifestly guilty of all manner of assaults and property destruction but is acquitted in court when he makes a sentimental speech about down-home values. It doesn't even resemble making a legal case for his innocence, but he gets let off because he's got "hero" stamped on his forehead.
Submyth
Classic character-types in SF which aspire to the condition of archetype but don't quite make it, such as the mad scientist, the crazed supercomputer, the emotionless super-rational alien, the vindictive mutant child, etc. (Attr. Ursula K. Le Guin)
MF – You can pick the GWverse submyths for yourselves, I’m sure.
Viewpoint glitch
The author loses track of point-of-view, switches point-of-view for no good reason, or relates something that the viewpoint character could not possibly know.
Part Seven: Miscellaneous
AM/FM
Engineer's term distinguishing the inevitable clunky real-world faultiness of "Actual Machines" from the power-fantasy techno-dreams of "Fething Magic."
MF – Except the original Lexicon didn’t say “fething”. :grinning_emoticon: Well worth remembering for 40K and Necromunda fiction, which deliberately shies away from the sleek, clean, super-reliable dream-tech of settings like Star Trek.
Consensus Reality
Useful term for the purported world in which the majority of modern sane people generally agree that they live -- as opposed to the worlds of, say, Forteans, semioticians or quantum physicists.
Intellectual sexiness
The intoxicating glamor of a novel scientific idea, as distinguished from any actual intellectual merit that it may someday prove to possess.
The Ol' Baloney Factory
"Science Fiction" as a publishing and promotional entity in the world of commerce.

Additional suggestions from other forum members:
User Chiron: Script Immunity
The tendency of lynchpin characters to be blatantly immune to harm, despite the fact that they consistently place themselves in situations that they cannot reasonably be expected to survive.
User Vortemir: Hollywood Shield / Imperial Stormtrooper Syndrome
Bad Guys will never be able to hit essential characters no matter what they're armed with or how hard they try.

[Originally posted to Black Library Online, October 2004, by user Matt Farrer]
A term from the Turkey City Lexicon that might be useful here is the "eyeball kick", Rudy Rucker's term for that perfectly-turned descriptive phrase that creates an instant, telling visual image for the reader. An example that springs to mind from the opening of Necropolis:
After a minute or so, raid-sirens in the central district also began keening. The pattern was picked up by manufactory hooters and mill whistles all through the lower hive, and in the mill whistles and outer habs across the river too. Even the great ceremonial horns on the top of the Ecclesiarchy Basilica started to sound.Vervunhive was screaming with every one of its voices.
That last line provides the eyeball kick.
Some other examples that spring to mind: "[he] screamed out two mouthfuls of silent spun glass" (Stephen King); "the sky above Chiba City was the colour of a television tuned to a blank band" (William Gibson); "a great moist loaf of a body... features as bunched as kissed fingertips" (E. Annie Proulx); "[after walking through snow] my feet, in wet socks, slowly turned to marble and fell off" (Donald Westlake).
I don't know if there's a way you can break down an eyeball kick to pick apart the technique, since its whole impact comes from lateral thinking and the effect of an incongruous image that nevertheless fits exactly with what you're describing. It's an imagination thing rather than a technique thing. However, the paragraph from Necropolis that I used above is also a very good example of how to maximise the effect of a good piece of description, and worth having a closer look at.
Firstly, the rest of the paragraph has been describing the machinery that makes the sound, and doing so in fairly neutral, inorganic terms: "keening", at the start of the para, is about as close as we get to an emotive word. The rest is a pretty calm description about how a series of klaxons and horns are going off. That increases the wrench when we suddenly switch gears into words that you'd use to describe a living being in agony: "screaming with every one of its voices", which gives weight to the sense of foreboding that dominates the early pages. This is reinforced further by the way that the previous sentences tend to be longer, with more connecting commas and lots of adjectives to slow their rhythm and give a more discursive feel, while the last sentence is a simple, flat declarative. Using the rhythm of words and sentences for a setup and payoff like that is a very good way of driving home a piece of exposition or description, and it's something that Dan uses quite a bit.
Secondly, look at the way that the passage, which at first blush is about the sounds of the sirens, actually helps build a visual image as well. We've been going through all the various parts and districts of Vervunhive, watching as different kinds of buildings in different areas go off. Look at how the mental "camera" moves down the lower hive, then down the river, then up to the top of the Basilica. Then in the last sentence we get an eyeball kick that describes the whole of Vervunhive as a single entity: the effect is like pulling back sharply from an individual scene or building and seeing the whole Hive at once. And that concludes the main piece of visual scene-setting at the opening: notice that in the next line Dan can start in on conversations between individual characters around the Hive because the major scene has been laid out.
The broad point to take away from this is that each piece of text should work on as many levels as possible, and even a short passage like that one can be far more than the sum of its parts. I suspect that the reason a lot of bad fiction (including, I am sorry to say, a lot of fanfic I've seen) seems so flat and plodding is that each sentence is put down to do one thing: make a statement, provide a description or what have you. But there's no depth to the prose, no interaction between them to create any rhythm, or momentum, or startling switch in imagery. It's like a song from your favourite band, with each element (vocals, percussion, each instrument) separated and played end to end. It sounds so much better when they're all working together.

That's it. Got any suggestions for new 40K-specific tropes to add?
submitted by Medicaean to 40kLore [link] [comments]

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!
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