Litecoin Mining Calculator - Updated 2020 | CoinWarz

I’ve been researching privacy coins deeply and feel I’ve reached a sufficient findings to merit sharing my stance re SUMO.

By Taylor Margot. Everyone should read this!
THE BASICS
SUMOkoin is a fork of MONERO (XMR). XMR is a fork of Bytecoin. In my opinion, XMR is hands down the most undervalued coin in the top 15. Its hurdle is that people do not know how to price in privacy to the price of a coin yet. Once people figure out how to accurately assess the value privacy into the value of a coin, XMR, along with other privacy coins like SUMOkoin, will go parabolic.
Let’s be clear about something. I am not here to argue SUMOkoin is superior to XMR. That’s not what this article is about and frankly is missing the point. I don’t find the SUMOkoin vs. XMR debate interesting. From where I stand, investing in SUMOkoin has nothing to do with SUMOkoin overtaking XMR or who has superior tech. If anything, I think the merits of XMR underline the value of SUMOkoin. What I do find interesting is return on investment (“ROI”).
Imagine SUMO was an upcoming ICO. But you knew ahead of time that they had a proven product-market fit and an awesome, blue chip code base. That’s basically what you have in SUMO. Most good ICOs raise over 20mil (meaning their starting market cap is $20 mil) but after that, it’s a crapshoot. Investing in SUMO is akin to getting ICO prices but with the amount of information associated with more established coins.
Let me make one more thing clear. Investing is all about information. Specifically it’s about the information imbalance between current value and the quality of your information. SUMO is highly imbalanced.
The fact of the matter is that if you are interested in getting the vision and product/market fit of a $6 billion market cap coin for $20 mil, you should keep reading.
If you are interested in arguing about XMR vs. SUMOkoin, I point you to this infographic
Background
I’m a corporate tech & IP lawyer in Silicon Valley. My practice focuses on venture capital (“VC)”) and mergers & acquisitions (“M&A”). Recently I have begun doing more IP strategy. Basically I spend all day every day reviewing cap tables, stock purchase agreements, merger agreements and patent portfolios. I’m also the CEO of a startup (Scry Chat) and have a team of three full-time engineers.
I started using BTC in 2014 in conjunction with Silk Road and TOR. I recently had a minor conniption when I discovered how much BTC I handled in 2014. My 2017 has been good with IOTA at sub $0.30, POWR at $0.12, ENJIN at $0.02, REQ at $0.05, ENIGMA at $0.50, ITC (IoT Chain) and SUMO.
My crypto investing philosophy is based on betting long odds. In the words of Warren Buffet, consolidate to get rich, diversify to stay rich. Or as I like to say, nobody ever got rich diversifying.
That being said I STRONGLY recommend you have an IRA and/or 401(k) in place prior to venturing into crypto. But when it comes to crypto, I’d rather strike out dozens of times to have a chance at hitting a 100x home run. This approach is probably born out of working with VCs in Silicon Valley who do the same only with companies, not coins. I view myself as an aggressive VC in the cryptosphere.
The Number 1 thing I’ve taken away from venture law is that it pays to get in EARLY.
Did you know that the typical founder buys their shares for $0.00001 per share? So if a founder owns 5 million shares, they bought those shares for $50 total. The typical IPO goes out the door at $10-20 per share. My iPhone calculator says ERROR when it tries to divide $10/0.00001 because it runs out of screen real estate.
At the time of this writing, SUMO has a Marketcap of $18 million. That is 3/10,000th or 1/3333th. Let that sink in for a minute. BCH is a fork of BTC and it has the fourth largest market cap of all cryptos. Given it’s market cap, I am positive SUMO is the best value proposition in the Privacy Coin arena at the time of this writing. *
ROI MERITS OF SUMOkoin
So what’s so good about SUMOkoin? Didn’t you say it was just a Monero knock-off?
1) Well, sort of. SUMO is based on CryptoNote and was conceived from a fork of Monero, with a little bit of extra privacy thrown in. It would not be wrong to think SUMO is to Litecoin as XMR is to Bitcoin.
2) Increased Privacy. Which brings us to point 2. SUMO is doing several things to increase privacy (see below). If Monero is the King of Privacy Coins, then SUMO is the Standard Bearer fighting on the front lines. Note: Monero does many of these too (though at the time of fork XMR could not). Don’t forget Monero is also 5.8 billion market cap to SUMO’s 18 million.
a) RingCT. All transactions since genesis are RingCT (ring confidential transactions) and the minimum “mixin” transactions is 13 (12 plus the original transaction). This passes the threshold to statistically resist blockchain attacks. No transactions made on the SUMO blockchain can ever be traced to the actual participants. Nifty huh? Monero (3+1 mixins) is considering a community-wide fork to increase their minimum transactions to 6, 9, or 12. Not a bad market signal if you’re SUMOkoin eh?
b) Sub-addresses. The wallet deploys disposable sub-addresses to conceal your real sumo wallet address even from senders (who typically would need to know your actual address to send currency). Monero also does this.
3) Fungibility aka “Digital Cash” aka Broad Use Case. “Fungibility” gets thrown about a bunch but basically it means ‘how close is this coin to cash in terms of usage?’ SUMO is one of a few cryptos that can boast true fungibility — it acts just like physical cash i.e. other people can never trace where the money came from or how many coins were transferred. MONERO will never be able to boast this because it did not start as fungible.
4) Mining Made Easy Mode. Seeing as SUMO was a fork, and not an ICO, they didn’t have to rewrite the wheel. Instead they focused on product by putting together solid fundamentals like a great wallet and a dedicated mining app. Basically anyone can mine with the most intuitive GUI mining app out there. Google “Sumo Easy Miner” – run and mine.
5) Intuitive and Secure Wallet. This shouldn’t come as a surprise, yet in this day and age, apparently it is not a prereq. They have a GUI wallet plus those unlimited sub-addresses I mentioned above. Here’s the github if you’d like to review: https://github.com/sumoprojects/SumoGUIWallet The wallet really is one of the best I have seen (ENJIN’s will be better). Clear, intuitive, idiot proof (as possible).
6) Decentralization. SUMO is botnet-proof, and therefore botnet mining resistant. When a botnet joins a mining pool, it adjusts the mining difficulty, thereby balancing the difficulty level of mining.
7) Coin Emission Scheme. SUMO’s block reward changes every 6-months as the following “Camel” distribution schema (inspired by real-world mining production like of crude oil, coal, etc. that is often slow at first, then accelerated in before decline and depletion). MONERO lacks this schema and it is significant. Camel ensures that Sumokoin won’t be a short-lived phenomena. Specifically, since Sumo is proof-of-work, not all SUMO can be mined. If it were all mined, miners would no longer be properly incentivized to contribute to the network (unless transaction fees were raised, which is how Bitcoin plans on handling when all 21 million coins have been mined, which will go poorly given that people already complain about fees). A good emission scheme is vital to viability. Compare Camel and Monero’s scheme if you must: https://github.com/sumoprojects/sumokoin/blob/mastescripts/sumokoin_camel_emission_cal.cpp vs. https://monero.stackexchange.com/questions/242/how-was-the-monero-emission-curve-chosen/247.
8) Dev Team // Locked Coins // Future Development Funds. There are lots of things that make this coin a ‘go.’ but perhaps the most overlooked in crypto is that the devs have delivered ahead of schedule. If you’re an engineer or have managed CS projects, you know how difficult hitting projected deadlines can be. These guys update github very frequently and there is a high degree of visibility. The devs have also time-locked their pre-mine in a publicly view-able wallet for years so they aren’t bailing out with a pump and dump. The dev team is based in Japan.
9) Broad Appeal. If marketed properly, SUMO has the ability to appeal to older individuals venturing into crypto due to the fungibility / similarities to cash. This is not different than XMR, and I expect it will be exploited in 2018 by all privacy coins. It could breed familiarity with new money, and new money is the future of crypto.
10) Absent from Major Exchanges. Thank god. ALL of my best investments have happened off Binance, Bittrex, Polo, GDAX, etc. Why? Because by the time a coin hits a major exchange you’re already too late. Your TOI is fucked. You’re no longer a savant. SUMO is on Cryptopia, the best jenky exchange.
11) Marketing. Which brings me to my final point – and it happens to be a weakness. SUMO has not focused on marketing. They’ve instead gathered together tech speaks for itself (or rather doesn’t). So what SUMO needs a community effort to distribute facts about SUMO’s value prop to the masses. A good example is Vert Coin. Their team is very good at disseminating information. I’m not talking about hyping a coin; I’m talking about how effectively can you spread facts about your product to the masses.
To get mainstream SUMO needs something like this VertCoin post: https://np.reddit.com/vertcoin/comments/7ixkbf/vertbase_a_vertcoin_to_usd_exchange/
MARKET CAP DISCUSSION
For a coin with using Monero’s tech, 20 million is minuscule. For any coin 20 mil is nothing. Some MC comparisons [as of Jan 2, 2017]:
Let’s talk about market cap (“MC”) for a minute.
It gets tossed around a lot but I don’t think people appreciate how important getting in as early as possible can be. Say you buy $1000 of SUMO at 20 mil MC. Things go well and 40 million new money gets poured into SUMO. Now the MC = 60 million. Your ROI is 200% (you invested $1,000 and now you have 3,000, netting 2,000).
Now let’s says say you bought at 40 million instead of 20 million. $20 mill gets poured in until the MC again reaches 60 mil. Your ROI is 50% (you put in $1,000, you now have 1,500, netting 500).
Remember: investing at 20 mil MC vs. 40 mil MC represents an EXTREMELY subtle shift in time of investment (“TOI”). But the difference in net profit is dramatic. the biggest factor is that your ROI multiplier is locked in at your TOI — look at the difference in the above example. 200% ROI vs. 50% ROI. That’s huge. But the difference was only 20 mil — that’s 12 hours in the crypto world.
I strongly believe SUMO can and will 25x in Q1 2018 (400m MC) and 50x by Q4 2018 reach. There is ample room for a tricked out Monero clone at 1 bil MC. That’s 50x.
Guess how many coins have 500 mil market caps? 58 as of this writing. 58! Have many of these coins with about ~500 mil MC have you heard of?
MaidSafeCoin?
Status?
Decred?
Veritaseum?
DRAGONCHAIN ARE YOU KIDDING ME
THE ROLE OF PRIVACY
I want to close with a brief discussion of privacy as it relates to fundamental rights and as to crypto. 2018 will be remembered as the Year of Privacy Coins. Privacy has always been at the core of crypto. This is no coincidence. “Privacy” is the word we have attached to the concept of possessing the freedom to do as you please within the law without explaining yourself to the government or financial institution.
Discussing privacy from a financial perspective is difficult because it has very deep political significance. But that is precisely why it is so valuable.
Privacy is the right of billions of people not to be surveilled. We live in a world where every single transaction you do through the majority financial system is recorded, analyzed and sold — and yet where the money goes is completely opaque. Our transactions are visible from the top, but we can’t see up. Privacy coins turn that upside down.
Privacy is a human right. It is the guarantor of American constitutional freedom. It is the cornerstone of freedoms of expression, association, political speech and all our other freedoms for that matter. And privacy coins are at the root of that freedom. What the internet did for freedom of information, privacy coins will do for freedom of financial transactions.
POST SCRIPT: AN ENGINEER’S PERSPECTIVE
Recently a well respected engineer reached out to me and had this to say about SUMO. I thought I’d share.
"I’m messaging you because I came at this from a different perspective. For reference, I started investing in Sumo back when it was around $0.5 per coin. My background is in CS and Computer Engineering. I currently research in CS.
When I was looking for a coin to invest in, I approached it in a completely different way from what you described in your post, I first made a list of coins with market caps < 20m, and then I removed all the coins that didn’t have active communities.
Next, because of my background, I read through the code for each of the remaining coins, and picked the coins which had both frequent commits to GitHub (proving dev activity), and while more subjective, code that was well written. Sumo had both active devs, and (very) well written code.
I could tell that the people behind this knew what they were doing, and so I invested.
I say all of this, because I find it interesting how we seem to have very different strategies for selecting ‘winners’ but yet we both ended up finding Sumo."

Legal Disclaimer:
THIS POST AND ANY SUBSEQUENT STATEMENTS BY THE AUTHOR DO NOT CONSTITUTE LEGAL OR FINANCIAL ADVICE AND IS NOT INTENDED TO BE LEGAL OR FINANCIAL ADVICE OR RELIED UPON. NO REFERENCES TO THIS POST SHALL BE CONSTRUED AS LEGAL OR FINANCIAL ADVICE. THIS POST REPRESENTS THE LONE OPINION OF A NON-SOPHISTICATED INVESTOR.
submitted by MaesterEmi to CryptoCurrency [link] [comments]

Is Genesis Mining worth it? I created a Genesis Mining profitability calculator in Google sheets to find out.

TL;DR: I attempt to overcome the pitfalls of forecasting genesis mining contract profitability for Ethereum, Monero, and Zcash.
The original Medium post can be found here: https://medium.com/@spreadstreet/is-genesis-mining-worth-it-a-genesis-mining-profitability-calculator-youll-actually-use-a06d916bf7bc
BitPay is on pace to process over $1B annually in bitcoin payment acceptance and payouts, and has already grown their payments dollar volume 328% year-over-year, according to a recent blog post on the BitPay website.
The very nature of cryptocurrencies requires transactions to be verified by miners. What does this mean?
  1. Cryptocurrency transactions are verified by a network of nodes, then recorded in a publicly distributed ledger known as a “blockchain”, which authenticates the coins as monetary units of measurement – or money.
  2. Cryptocurrency mining refers to coins created as a reward in which the users of the network verify and record transactions on this very blockchain. Users who are able to successfully verify the transactions receive fees and rewards in the form of brand new coins.
And Genesis Mining stands as the largest cryptocurrency cloud mining company in the world.
A user can rent "hashing power" in the form of a two-year contract from Genesis for a one-time, upfront fee.
In turn, they receive daily payouts of whatever specific cryptocurrency they purchased the contract for.

THE PROBLEM

While Genesis Mining has done a great job breaking down a complex problem into an easy-to-understand business model, users consistently have one big question:
"How profitable is {x} contract?" - Everybody, ever
While the user is able to see the upfront cost, they are unable to get an idea of how many coins they will receive by the end of the contract.

WHY THE PROBLEM EXISTS

The problem exists, because of two major uncertainties surrounding cryptocurrencies:
  1. Where the price of the currency will fluctuate over time
  2. Where the network hashrate (aka, the mining power of the entire network) will fluctuate over time
Both of these inputs are extremely volatile, and have a huge degree of uncertainty in the near and distant future.
What I will attempt to do in this exercise, is build a profitability calculator for Ethereum, Monero, and Zcash. Each of these cryptocurrencies is currently available on the website as of 11/7/2017.
Each cryptocurrency has three contracts, and I will formulate 4 different scenarios to try and capture a profitability "range".
Note: Do not take any of the words in this post as financial advice or recommendations. These are merely simulations that have their own issues and pitfalls, and are not to be used as the end-all, be-all decision.

THE ASSUMPTIONS

Due to the difficulty in forecasting both price and nethash, I was forced into a few assumptions:
  1. The forecasted price method is a Monte Carlo simulation using a geometric Brownian Motion ran 1,000 times. I covered the full methodology in a prior blog post
  2. The base network hashrate follows along very closely with the movements in price. This assumption I am the least confident about, as network hash has been shown to deviate at certain times
  3. I attempt to cover the shortfall in network hash rate with two different scenarios (shown below).
  4. I assume we hold all coins until the end of the contract, and assign a value to the portfolio based on $USD
  5. I do not run any scenarios of converting a currency into another currency
  6. I do not account for any significant changes to the underlying algorithm, such as the "Casper" Ethereum update (see 'THE DIFFICULTY BOMB' below)
Obviously any slight change could drastically alter these assumptions, but let's take a look at the different scenarios.

THE SCENARIOS

Description of Scenarios
Instead of calculating just a base scenario (which every other calculator on the web does) I wanted to come up with different scenarios to get an idea of what could be.
  1. Base - Assume no change in price or network hashrate for the duration of the contract
  2. Median - Run a full 1,000 trial simulation of prices and network hash rate, and use the median values for each
  3. Conservative - The same as Median, but instead use a price forecast that is 1 standard deviation below the median price
  4. Aggressive - The same as Median, but instead use a price forecast that is 1 standard deviation above the median price

APIs USED

  1. Spreadstreet Google Sheets Add-in
  2. Bitfinex API - To pull in historical data for each currency
  3. WhatToMine API - For nethash statistics
  4. CoinMarketCap - Updated prices

ETHEREUM

The only way to utilize Ethereum is with the product from mining.
But this shortchanges the additional value of mining Ether. It is also absolutely required for securing the Ethereum network as it creates, verifies, publishes, and propagates blocks in the blockchain.
The overall term "Ethereum Mining" is the process of mining Ether. Ether is an absolute essential, as it serves as fuel for the smooth running of the Ethereum platform.
Ether is used as an incentive to motivate developers to create top notch applications.

THE DIFFICULTY BOMB

Sometime in the future (we can't be certain when), ethereum will likely switch from its proof-of-work consensus algorithm to Casper, a proof-of-stake system its developers are now in the throes of completing.
From Blockonomi:
As opposed to the PoW consensus protocol, the PoS protocol achieves consensus through stakers—sometimes referred to as minters, too—who “stake” their coins by locking them down in specialized wallets.
With these stakers at work, mining will become redundant, meaning the Ethereum network post-Casper will rely on stakers and staking pools instead of miners for its operability.
Genesis Mining has a prelim plan in place for this scenario:
The Ethererum Mining plans will run for a maximum of 24 months, however, should Ethereum (“ETH”) switch to proof-of-stake before the end of the term, we will use the leased hardware on a best-effort basis to mine the most profitable coin with that hardware for you.
Very simply put, this changes the economics of contract profitability significantly. We are going to ignore that update for now, but it may make sense to stay away from the contracts in the short-term.

THE CONTRACTS

Ethereum Mining Contracts Comparison

ONE-YEAR PRICE FORECAST

Ethereum One Year Price Simulation
Here we can see one of 1,000 price simulations run to inform our forecast for the Median, Conservative, and Aggressive scenarios.
*Why is the price so high? This is what happens when you have a volatile currency in a simulation that does not have changes in said volatility. When a currency can move 20% in one day, it is not uncommon to see price movements like this. I mean, shit, Ethereum grew 25x in one year.

RETURN ON INVESTMENT

Ethereum Profit and ROI Comparison

VERDICT

Base performance ranges from 30% to 39% ROI, and is higher than the Median scenario by ~10%.
The conservative scenario shows a loss of between 59-62%, and the aggressive scenario shows a gain between 318% and 347%.
Difficulty bomb in the near-future presents tremendous uncertainty.

MONERO

From Cryptocompare:
Monero (XMR) is a Cryptonote algorithm based cryptocurrency, it relies on Ring Signatures in order to provide a certain degree of privacy when making a transaction. Monero is a Proof of Work cryptocurrency that can be mined with computational power from a CPU or GPU. There are currently no ASICs for Monero, which means that anyone with a computer can mine it.

THE CONTRACTS

Monero Mining Contracts Comparison

ONE-YEAR PRICE FORECAST

MoneroOne Year Price Simulation
We run the same Monte Carlo simulation to inform our forecast for the Median, Conservative, and Aggressive scenarios.
Why is the price so high? See Ethereum up above.
How is it possible for the "Conservative" scenario to be higher than the base price? Good question, and i'm glad you brought it up. The Monero currency has been not only really volatile, but drifting upwards at a pretty high rate.
The results are also being skewed by a recent uptick on November 6th where the price jumped by ~18%.
This may represent an opportunity for contract investment, but more analysis is needed.

RETURN ON INVESTMENT

Monero Profit and ROI Comparison

VERDICT

Base performance ranges from 87% to 95% ROI, with performance in the Median scenario lower by 5-6%.
The conservative scenario shows a loss of between 63-64%, and the aggressive scenario shows a gain between 795% and 832%.
To reiterate, the aggressive scenario is very much influenced by the recent uptick in volatility, so be weary of those high numbers.

ZCASH

ZCash uses Equihash as an hashing algorithm, which is an asymmetric memory-hard PoW algorithm based on the generalized birthday problem (I don't know what the hell this means, but it sounds fancy).
It relies on high RAM requirements to bottleneck the generation of proofs and making ASIC development unfeasible, much like Ethereum.

THE CONTRACTS

Zcash Mining Contracts Comparison

ONE-YEAR PRICE FORECAST

Zcash One Year Price Simulation
Here we can see one of 1,000 price simulations run to inform our forecast for the Median, Conservative, and Aggressive scenarios.
*Why is the price so high? See: Ethereum up above.

RETURN ON INVESTMENT

Zcash Profit and ROI Comparison

VERDICT

Base performance ranges from 51% to 65% ROI, and surprisingly lags the Median scenario by 4-6%.
The conservative scenario shows a loss of between 56-60%, and the aggressive scenario shows a gain between 490% and 540%.

CONCLUSION

The initial upfront costs and potential profitability are hidden when investing in hashing power contracts like Genesis Mining.
However with some robust analysis, we can get a better idea of how to assess the potential profitability of a two-year deal.
As we continue to evolve our thinking, better methods and analysis will eventually surface. Hopefully this industry can become a great avenue for side income.
If you want your own copy of the analysis and calculations, you can find it here:
Genesis Mining Profit Calculator
Cheers, and happy hunting!

RELATED POSTS

How to Create an Ethereum Mining Calculator from Start to Finish
10 Statistical Price Predictions for 10 Cryptocurrencies
Bitcoin Madness: How to Simulate Bitcoin Prices in Google Sheets

ABOUT THE AUTHOR

John Young is the founder of Spreadstreet.io, former Financial Analyst for a big-ass company, and runner-up in the 6th grade spelling bee. He would have invested in Google if he knew about it...and had any money.
He is the author of the Spreadstreet blog, which has over 3 readers (not a typo). He hopes to hit 10, but honestly writing is a lot of work.
submitted by 1kexperimentdotcom to EtherMining [link] [comments]

Cosmos Hub ATOM Token and the commonly misunderstood staking token - Yield does not equal Profit

Cosmos Hub ATOM Token and the commonly misunderstood staking token - Yield does not equal Profit
This is part three where we look at the ATOM token and general misconceptions around staking tokens. Part one can be found here and part Two can be found here

The ATOM token

I often see a lot of confusion around what the ATOM token is used for, so let me clarify:
  • The ATOM token is NOT used for all staking / transactions across the entire Cosmos Ecosystem. It is specific to only the Cosmos Hub. The Cosmos hub is one of many hubs / zones within the Cosmos Ecosystem. There are other hubs live today such as IRIS (which has its own token IRIS) and Sentinel due to launch later this month (which has its own token SENT). Each Zone will also have its own token to incentivise validators to secure their zone.
  • Transactions fees paid for the Cosmos Hub Do Not have to be paid using ATOM, a wide selection of different tokens will be able to be used to pay transaction fees such as BTC, ETH etc. The incentive for staking is that you will receive a proportion of these fees in the various currencies depending on the number of ATOMs staked.
  • It is NOT a currency, nor your normal token that you invest in and just HODL on your ledger. It is a staking token used to secure the Cosmos Hub. ATOM is hyper inflationary (which rewards those that stake the token to provide security to the Cosmos Hub and punishes those that don’t stake via decrease in value per ATOM via inflation.
  • The Top 100 Validators which stake the most atoms are selected for validating / creating new transactions
ATOMs are like ASICs, just as ASICs are a piece of capital you need in order to mine POW chains like Bitcoin, ATOMs are a piece of capital that you need in order to stake on the cosmos hub and earn transaction fees going through that hub. If a lot of ASICs are already in use it is very difficult to attack the network and similarly if a lot of ATOMs are staked, then it is very difficult for someone to buy a large portion of the ATOMs to attack the network. You can read the document explaining the token by the team here as well as the video below (time stamped from 44:30) as well as here

https://www.youtube.com/watch?v=hREydu6Llac&t=2670s

Staking Tokens

Staking tokens are very commonly misunderstood by people, they assume its a passive income where they can earn 10–20% for doing nothing but staking their tokens. Rewards are created by minting new tokens via Inflation, this depreciates the asset of each token by increasing total supply of the tokens. To counter the negative effect of inflation, you can stake your tokens to earn a reward which is greater than the inflation increases. If there was 20% inflation and 100% of the tokens were staked, then there would be no rewards. It’s would just be like projects increased their total supply when doing coin swaps such as VEN going to VET where they increased the total supply of the tokens and everyone received the same proportion. Those that do not stake are punished as they are not receiving the % increase in new supply and so their proportion is diluted.
There are many examples of some version of the following: “Earn a 15% yield per annum when you stake on x network!” This is at best misleading and at worst potentially fraudulent depending on the jurisdiction where these claims are being made. It causes token holders to evaluate and hold PoS tokens on a basis that isn’t applicable or relevant. Even worse, using these words incorrectly can lead regulators to draw unnecessary negative conclusions about how to tax and regulate these networks/tokens: “If you are calling it yield then it should be taxed as income…” Staking rewards — and the possibility of slashing — are a set of incentives that encourage token holders and validators to secure a PoS blockchain. In return, they maintain or grow their relative share of token holdings in the network. Staking creates the “skin in the game” necessary for good behavior such as running nodes in the network and discouraging bad behaviors like failing to remain online or double signing. Staking rewards do NOT exist to provide an income stream to token holders. Think instead, “by staking I can increase my network participation (ownership if you like) by 0.3% over the following year” or “if I do not stake, my relative participation/ownership in the network will be diluted by 1.5% over the next 12 months”. The economic rationale for staking a PoS token is not to receive “yield” (it doesn’t exist) but because you believe that by doing so you will be growing your relative interest in the network and also contributing to significant token appreciation.
The above is taken from a great article which can be found here which explains the commonly misunderstood Staking Token and related terms such as Yield and Inflation.

Basic Example of how this works

To see how it works let’s look at a basic example. For simplicity assume there are only 2 Validators, “Validator 1" and “Validator 2" and there is a current total supply of 1000 tokens. 300 tokens are being staked with each Validator, with the validator for each staking 150 tokens and the delegators also staking 150 tokens. 60% of the total supply is staked whilst 40% is not staked.

https://preview.redd.it/en0kuks1deb31.png?width=1100&format=png&auto=webp&s=b8a16460fa277be3f1a7d8000af672573b884f51

Again, to keep it simple rather than do the rewards per block i am just going to use the yearly figures. So, if total supply is 1000 and inflation is set at 20% then there will be 200 tokens to be minted over a year to be used for rewards and added to the total supply. So total supply now becomes 1200 and the 200 tokens are distributed according to the diagram below (and using the commission / staking values in the diagram above)

https://preview.redd.it/5iwj4bo3deb31.png?width=2640&format=png&auto=webp&s=9519f8d171e78b2a255644a07e3887b8ee15ab9c
So now that the 200 tokens have been minted the total supply has now increased to 1200 and we can compare how the proportions of supply have changed.
The users that didn’t stake — initially had 40% of the supply, they have been penalized for not staking and now only own 33.33% of the supply. (Note they haven’t had any tokens removed from them it’s because additional tokens have been minted and they haven’t received a proportion of them by not staking.) — a decrease of 6.66%
Delegator using validator charging 20% commission — Initially had 15% of the supply and now has 15.84% of the supply — an increase of 0.84%
Validator charging 20% commission — Initially had 15% of the supply now has 17.5% of the supply — an increase of 2.5%
Validator charging 10% commission — Initially had 15% of the supply now has 17.08% of the supply — an increase of 2.08%
Delegator using validator charging 10% commission — Initially had 15% of the supply and now has 16.26% of the supply — an increase of 1.25%

https://preview.redd.it/2s0yutj5deb31.png?width=1100&format=png&auto=webp&s=481e4073b3ea25d9f2919693b94c7863ed44f652
You can see how the users that don’t stake get penalized by not receiving rewards with the increase of additional supply. The proportion of supply that they lose gets transferred to those that stake.

21 Day unbonding period

To protect against a validator attacking the network and then immediately withdrawing his stake, the Cosmos Hub is enforcing a 21-day unbonding period. During this period, staked Atoms do not receive rewards anymore, but slashing is still possible. This means your Atoms are illiquid for 21-days after you decide to stop staking. You will not be able to trade them on an exchange etc until the 21 days have passed. There are however exchanges now looking at offering services where you keep your ATOM on their exchange, and they stake them for you. This has advantages of being able to day trade etc whilst still earning rewards to counter inflation. The downsides are that they normally charge high commission (30%), plus security wise its not great to have everyone leaving their tokens on an exchange as has been proven time and time again. The other potential issue is that it gives the exchanges a lot of voting power over the network if everyone uses them which creates centralisation and may be more inclined to vote on for governance that benefits them. EOS has this issue.
Whale Exchange, Newdex, Hufu, Bigone, and several other exchanges and wallets, have been elected as the top 10 BPs. In the meanwhile, the original supernodes, EOS Newyork, EOS42, EOS Authority, and EOS Canada, all have dropped out the top 21 rankings. Huobi Pool continues to see its dominance. At present, two of the top 5 ranked super nodes belong to one entity: EOSLaomao and Bigone exchanges both belong to the individual Laomao and team. The interests of the two are closely tied, and the strong essentially becomes stronger. And now we are seeing a phenomenon where an overarching number of top BPs are coming from mainland China, and in other words, we are seeing EOS even more centralized than before. Most of the top supernodes currently as of publishing date are either based in China or ran by a Chinese team Brian, the head of the EOS Amsterdam community, also believes that the exchange is considered to be the “leader in the ecosystem”. He is more worried, however, that the supernodes are almost occupied by mainland China nodes, leading to network security vulnerability, centralization and long-term negative PR. This would subsequently bring down the price of the token.
https://globalcoinresearch.com/2019/07/11/the-rising-trend-of-exchanges-participating-as-eos-bps-eos-becoming-even-more-centralized/?source=post_page---------------------------

Slashing

Staking is not without its risks and it’s important to choose a secure and trusted validator or risk having your tokens that are staked slashed. On the 29th June the first validator had all tokens that were staked with them slashed by 5% due to a misconfiguration which caused them to double sign a block. Whilst in this case, the slashing was neither the consequence of an attack on the network nor the result of a compromised validator key, it demonstrates that slashing is real and that validators should carefully design their infrastructure to mitigate the risk of losing their own and their delegators’ funds.

https://preview.redd.it/m0iqeqpddeb31.png?width=542&format=png&auto=webp&s=aaa36fc6a95a4f9f366e8cc7e980343117cb8cca

How to choose which Validator to delegate to?

The first metric I look at when evaluating validators is how much self-bond they have. If they have 30% or higher self-bond, this gives me confidence that they don’t want to get slashed as much as I (delegator) don’t want to get slashed. When a validator has low self-bond (1% or less), it makes me less likely to bond to them because they are playing with other peoples’ money, and there’s less incentive for them to bolster their setups. Many of the top validators are highly visible by making their contributions to the ecosystem known. A lot of them have built useful tools that add to the richness of the Cosmos ecosystem, and thus you recognize their brand through their contribution. For example, you would know about a validator because you’ve used their block explorer. All this of course isn’t telling of the hardness of their setups. This part is hard to verify yourself without going into their data centers and auditing their servers yourself. For now, doing your research on what they’ve got set up as described by their website/content is the best option to understanding what kind of setup they’ve built.
https://medium.com/@huobiwallet/cosmos-ama-on-huobi-wallet-d6b75f6ed492
Tendermint uses Proof of Stake where all validators are known before hand. The current maximum amount of Validators is 100. Validators run a full node for the Cosmos hub and provide its security, as well as being able to vote on Governance about future decisions for the Hub. The 100 Validators which stake the most ATOMs are selected. Currently the minimum amount of ATOM staked to be in the top 100 is 39,047 ATOMs.
The amount of ATOMs staked by a Validator is a combination of ATOM’s that the validator personally holds as well as Delegators, those that rather than run a validator, delegate their stake to another validator and receive a % of their rewards depending on the amount they delegate. There is normally a commision fee that the validator takes as a fee as a % of the rewards received for delegating to them which can normally ranges from 0% to 30% (can see in the picture below). This pays for the equipment, wages etc needed to run a secure validator.
https://preview.redd.it/w7fudoigdeb31.png?width=770&format=png&auto=webp&s=49835b8cb0972090187765a69366a143baadf342
Tendermint requires 2/3 of votes for consensus to be reached. Currently 2/3 of the vote are controlled by the Top 16 Validators (so effectively if these all agree to vote on a proposal then that would be sufficient without the input of the other 84).
If a validator / group of validators control more than 1/3 of the vote then whilst they can’t force any changes through, they can prevent any further proposals from being accepted that they don’t agree with regardless of what other validators vote. So the idea is to have the voting power distributed widely throughout the top 100 for more decentralisation.

Calculating the values for Cosmos

Current Total Supply:

There is no fixed total supply of ATOMs and the total supply will increase each year by between 7% and 20% due to inflation.
https://stargate.cosmos.network/staking/pool
{ "not_bonded_tokens": "71341288426570", "bonded_tokens": "170079253911157" }
Bonded Tokens + Not Bonded Tokens = Total Supply.
The values in the API include 6 decimal places so you need to divide the number by 1,000,000. So to work out the total supply it would be:
(71341288426570 + 170079253911157) / 1,000,000 = 241,420,542.337727‬ ATOM
You then have a minimum of 7% and a maximum of 20% inflation per year on top of that depending on how much has been staked.

Circulating Supply:

The only tokens that are under a vesting period are for All in Bits Inc (AiB, the company doing business as “Tendermint”). They have a total of 23,619,895.81 ATOMs vested which are split into two sets, each subject to a different form of vesting.
The first set consists of 1,777,707 ATOMs allocated to 44 addresses owned by AiB founders, contractors, and employees, current and past. These atoms are non-transferable for 12 months, but can be used for staking and governance. These will become unlocked on the 13th March 2020.
The remaining set of AiBs atoms are held in an AiB multisig and vest continuously starting 2 months after genesis. This is a total of 21,842,188.81 ATOMs.
Each month 992,826.76 of these are released on the 13th (Starting May 13th 2019 and finishing on March 13th 2021.
So Circulating Supply = Total Supply — (Amount Vested by AIB)
Circulating Supply = 241,039,982.546951 — (1,777,707– (21,842,188.81 — (3 x 992,826.76)) (represents 3 months which have been released so far)
Circulating Supply = 220,398,567.016951 ATOMs
Current Market Cap: $872,778,325.39

How to work out Profit from Staking

The Annual reward yield is currently 10.19 % which can be seen from sites such as here
This is the bit where people get confused with staking. They see 10.19 % reward and think easy money, passive income etc. What you need to understand is that these rewards are from new ATOMs being minted and added to the supply via inflation. And so with a higher supply the value of each ATOM is worth less.

Calculate effective reward rate in ATOMs

((100% — Commission Rate%) * Yield Rate) — Inflation
So if you delegate with a validator which charges 20% commission
It would be (0.8 * 10.19) — 7.66 = 0.492% a year in ATOMs

Calculate effective profit in FIAT terms

ATOMs hasn’t been trading for a full year but if we take the first value in CMC which is $6.44 and is currently $3.95 which is a decrease of 38.66% per ATOM. The yearly reward yield is 10.19% so in profit terms its 10.19–38.66 = -28.47%
Profit in USD Terms = 10.19–38.66 = a loss of 28.47% in USD

Calculate effective profit in BTC terms

At the start of trading each ATOM was worth 0.00164490 satoshis, as of the time of this writing they are now 0.00037155 satoshis which is a decrease of 77.41%
Profit in BTC terms = Reward Rate + Change in Price per ATOM in BTC over year
Profit in BTC Terms = 10.19–77.41 = a loss of 67.22 % in BTC
Note that these calculations do not include transaction costs for traffic going through the Hub. Once IBC is released (minimum viable product version is supposed to be at the end of this year, so i would estimate mid next year for full feature version to be released), adoption of the ecosystem will increase and zones will be transferring between each other over hubs then additional revenue is earned via transaction fees of other tokens.
This site you can see the correct value for Total Supply, % Bonded and Inflation Rate https://www.mintscan.io/
Be warned there are some other sites such as https://stakingrewards.com/asset/atom which show incorrect values (for example they say the staking ratio is currently 88.06% which is incorrect and skews the figures for rewards. Mintscan is accurate and the API site that i listed before is direct from the Cosmos Official website so is correct.
https://medium.com/@CryptoSeq/cosmos-atom-token-and-the-commonly-misunderstood-staking-tokens-part-three-958c295c5b78
submitted by xSeq22x to CryptoCurrency [link] [comments]

How to Get The Most Profitable Cryptocurrencies to Mine and More in Google Sheets

Original Medium post found here: https://medium.com/spreadstreet/how-to-get-the-most-profitable-cryptocurrencies-to-mine-and-more-in-google-sheets-7b2ad2ebbdcd
One of the most challenging aspects of cryptocurrency mining is finding the most profitable coins to mine.
A few services exist, but nothing beats what the creators of WhatToMine.com have done in a few short months.
The big benefit of the data offered by WhatToMine is a ranking of cryptocurrencies by mining profitability.
The =SS() function, available in Google Sheets as part of the Spreadstreet Google Sheets Add-in, allows the user to pull in two seperate endpoints from the WhatToMine API:
  1. Stats — Used to compare the profitability of all GPU based cryptocurrencies
  2. ASIC — Used to compare the profitability of all ASIC coins

How to install

1. Go to the “Add-ons” menu, and click on “Get add-ons”.

Get Add-ons Menu

2. On the Add-ons panel, search for “Spreadstreet”, click on “+ FREE” to install it.

Click on +Free to install

3. Choose under which account you want to install the Add-on.

Choose Gmail Account

4. Spreadstreet needs to connect to an external API, click on “Allow”.

Click "Allow" when prompted
Note on security: All add-ins within the store go through a review. This is a wonderful security measure, especially in the Crypto industry, which is rife with scams and hacks.

5. Make sure the add-on is activated in your sheet:

  1. Go to Add-on > Spreadstreet > Help
  2. Click on View in store , then click on Manage and check Use in this document:
Click "Use in this document"
Tadaa You are now able to use the =SS() function to pull in all sorts of amazing data within the cryptocurrency space.
Example =SS() usage

How to use for GPU-Mineable Coins

How does WhatToMine calculate profitability for GPU-mineable cryptocurrencies?
What is the calculation missing?
Get most profitable GPU coins
Call the function =SS(“get-stats-whattomine”, true) to return various stats from GPU-minable cryptocurrencies.
Example usage using the GUI:
Open the Add-in

Click “Add” to view the list of available APIs

Click on the “WhatToMine” icon

Click “Stats”

Click “Insert”

Click “Run”. This will paste values into the currently selected Cell, and save that in the main GUI for future retrieval

Example usage using the =SS() Formula:

=QUERY(A:W,”select A, T where T is not null order by T desc”) returns the most profitable GPU-minable cryptocurrencies.

How to use for ASIC-Mineable Coins

How does WhatToMine calculate profitability for ASIC-mineable cryptocurrencies?
What is the calculation missing?
Get most profitable ASIC coins
Call the function =SS(“get-asic-whattomine”, true) to return various stats from ASIC-minable cryptocurrencies.
Example usage:

=QUERY(A:W,”select A, T where T is not null order by T desc”) returns the most profitable GPU-minable cryptocurrencies.

Common issues and how to fix:

  1. Do not keep your sheet open at all time. This will prevent the rates from refreshing. The rates will auto-refresh each time you re-open your sheet.
  2. The add-on may not work right away on other old spreadsheets. You need to do this to activate Spreadstreet: Open the old sheet, click the menu Add-ons / Spreadstreet / Help / View in store, and then click Manage and in the dropdown menu click Use in this document .

RESOURCES

Download the add-in: https://spreadstreet.io/tools/google-sheets-add-in
Help: https://spreadstreet.io/docs
First time install and login: https://www.youtube.com/watch?v=aLjtPR4T2bg
WhatToMine Stats endpoint help: https://spreadstreet.io/knowledge-base/whattomine-api-get-stats-endpoint/

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submitted by 1kexperimentdotcom to gpumining [link] [comments]

Nebulas Technical White Paper Review January 20, 2018

Nebulas Technical White Paper Review January 20, 2018

Whitepaper version: 1.0 September, 2017.

Built on ground-breaking innovation, Nebulas brings blockchain technology into the 3rd generation.
Nebulas offers two different white papers; while the first is a basic overview, the second is technical.
The technical white paper describes the specifics of the project, and with each part broken down into details, it is not only quite long, it is also considered one of the most technical white paper of any blockchain technology to date. Although detailed information provides transparency and answers questions, many people are finding it difficult to comprehend.
No doubt, most investors are looking for the next hot coin that will provide a good pay day! While I believe that Nebulas can provide just that, I also feel that it is always important to understand what you are investing in. If you take the time to read everything carefully, Nebulas’ technical white paper shows the entire system in its final glory!
Therefore, the comments below compile my analysis of the technical white paper (in combination with other reliable sources). I will also do my best to include the page where you can find these facts in the technical white paper. Therefore, I suggest that rather than taking my word for it, read it for yourself.
Based on pros and cons, let’s break down the primary elements of Nebulas:

Nebulas Rank (NR)

Nebulas Rank (NR) will be the first to integrate search engine capability into blockchain. In other words, Nebulas Rank is the protocol responsible for making search engine a viable element in the blockchain. Right off the bat, let’s address an important question, "What good is a ranking system inside a blockchain?"
Currently, there is no way to search the blockchain for meaningful data (other than simple transactions), and, therefore, it’s impossible to find dApps or locate smart contracts. If this doesn’t sound like a big deal, imagine trying to search the internet without google or some other search engine – it would be impossible!
Just as the first internet search engine evolved the internet into what it is today, the first blockchain search engine will inevitably evolve blockchain. Not only a stepping stone for the future of blockchain, we’re talking about a new foundation for blockchain technology.
By providing a blockchain search engine, the Nebulas Ranking system will allow users to locate quality dApps (decentralized apps) and smart contracts. For example, let’s say that you are looking for a dApp like CryptoKitties. No doubt, there could be dozens of similar apps. So, based on multiple data resources, such as blockchain activity, github activity, and even google search history, the ranking algorithm (NR) orders similar apps, and then lists them in a manner that the user can evaluate and select.

Now, can you see why Nebulas is being compared to google?

But, this is only the beginning…. Nebulas Rank is also interwoven into the Developer Incentive Protocol (DIP) and the Proof of Devotion (PoD) Consensus Algorithm. Without Nebulas Rank, these other two elements could not operate as the white paper states.
Based on the current white paper, let’s spotlight some potential negatives about the Nebulas Rank(NR) protocol. However, also keep in mind that these potential issues could be completely eliminated as the project develops (thanks to Nebulas Force – more on this later).

Now the potential negative:

However, while the white paper describes the search engine being centralized, it also says "In current stage..." Thereby indicating that Nebulas developers have a better solution in the long run. Perhaps a sidechain just for searching? The white paper also states that "the complete code for searching backend is available to the community and third-party developers can create their own searching services on this basis." Hopefully, this will keep the ranking honest.
Since the Nebulas blockchain is based on the Nebulas Rank (NR) system, now that we have highlighted the most important aspects of Nebulas Rank (NR), we can dive deeper into specific functions.

Proof of Devotion (PoD) Consensus Algorithm

In the cryptocurrency world, Proof of work (PoW) means mining. While damaging to the environment, few can argue that this is a terrible waste of natural resources. As an alternative, the cryptocurrency world also has Proof of Stake (PoS). Proof of Stake allows token/coin holders to stake (aka hold un-spendable tokens), and to be rewarded with more tokens when they create a new block. For example, if there are 100 people staking and there are 100 new blocks per hour, every stake will, on average, receive one block reward per hour.
While better for the environment, Proof of Stake creates an imbalance where major coin holders (aka whales) are rewarded with even more coins, and this allows "whales" to stake even more coins (this means that there could be a potential to monopolize the system).
Now, Nebulas brings us Proof of Devotion (PoD)[iii]. As far as I know, there is currently nothing like this in blockchain technology (nor ready to be released). Proof of Devotion essentially awards developers who make awesome things (such as dApps) on the Nebulas blockchain.
If you develop an dApp that’s performing well on the Nebulas network, you will have the option to be a validator (aka validate submitted transactions), and, in return, receive token rewards from the blockchain. To be a validator, you will need to stake (deposit) X amount of tokens. Then, multiple validators (per transaction) will have to agree on the result[iv], and, each will be rewarded 1.5x the amount staked.
The generation of new blocks[v] will be carried out by "highly important" accounts that Nebulas Rank (NR) calculates. As stated in the whitepaper, "PoD empowers the selected accounts to have the bookkeeping right with equal probability to participate in new block generation in order to prevent tilted probability that may bring about monopoly".
The bottom line... when it comes to Proof of Devotion, why use Ethereum to create a dApp when you can create the same dApp on Nebulas and make a profit? Needless to say, this is a huge incentive for developers to make dApps on the Nebulas network, and, consequently, it will increase the value of the network. Furthermore, since Nebulas will provide developer tools, it will be easier to create dApps.

Now the potential negative:

Because it inspires developers to create awesome dApps, and, at the same time, profit directly from blockchain, I personally love this idea! No longer will dApp creators require insane ICO’s nor will they need some other stream of revenue. However, participating in PoD does not stop developers from benefiting from other income streams. Truly groundbreaking!

Developer Incentive Protocol (DIP)

Not only can Proof of Devotion give incentive to developers, quality developers will also receive extra coins/tokens for their hard work. Based on Nebulas Rank(NR), Nebulas will use an algorithm for reward distribution[vii]. The rewards will be automatically distributed to the smart contract cash-out address every 7 days.
There is really nothing negative to add to this. It’s truly a powerful incentive!

Nebulas Force (NF)

Who needs hard forks? Nebulas Force will allow developers to introduce new features/protocols into the Nebulas blockchain without a fork. The Nebulas white paper calls it "Self-evolving blockchain technology" but I don’t believe this is quite correct. Rather than being self-evolving, it is actually community driven! Because this will build the blockchain community, in my opinion, this is even better!
With other blockchains for example, if a developer has an awesome idea for a dApp but it needs a new protocol that does not exist on any blockchain, the developer would have to centralize the dApp or chuck it altogether.
With Nebulas, new ideas can be developed, and if they provide positive contribution, the Nebulas community (Nebulas token holders) can vote on and approve changes to the network protocol. Once approved, Nebulas developers can add the new protocol into the Nebulas blockchain. Perhaps, further in the development, sub-chains will also support new protocols for full implementation.

Upgradable Smart Contracts

Revolutionary for blockchain, Nebulas Force will include upgradable smart contracts[viii]. Why is this important? Well, due to bugs in smart contracts, investors can lose funds in any blockchain network that uses smart contracts. Once submitted to the blockchain, nothing can be done to fix the bugs, and, as a result, tens of millions of dollars have already been lost.
Nebulas plans to overcome this problem through the implementation of upgradable smart contracts. In a nutshell, token holders will vote on proposed changes (to fix specific bugs), and when the overall vote is affirmative, bugs can be eliminated at any time. By saving investors millions, it will restore lost confidence!

Now the potential negative:

  • The Nebulas protocol is only modifiable by the Nebulas core developers. Although this is not really a negative, I would not call it "self-evolving". If you look at Bitcoin, there is a handful of developers responsible for source code, and, subsequently, the source code for all alt coins that use Bitcoin core in some capacity (such as LTC, BCC, BTG, DOGE, etc…)
  • The protocol updates will be applied via a hard coded signature into the genesis block[ix] and this means that there is a potential for network compromise.
  • Although there are some ethical issues with modifying smart contracts, overall, it is a great idea! Since token holders will have to vote on any changes, there could be an issue with whales (monopoly owners) controlling contracts.
Even with the negatives, this is a powerful feature.

The above includes Nebulas’ most innovative features, and although these features stand out, there is even more to Nebulas:

Anti-cheating algorithms[x]

To ensure fairness, the above protocols contain anti-cheating algorithms that are manipulation resistant, and, if someone is found trying to cheat, there are penalties.

Smart contracts almost anyone can write![xi]

Nebulas will support smart contracts written in Javascript, Python, Java and more! And this means that any coder can create a logical contract!

Full voting protocol[xii]

Since Nebulas includes a full voting protocol in the blockchain, you and I, as token holders, can help decide the direction of Nebulas. As an example, the coin "Decred[xiii]" also has a voting system; giving end-users a voice keeps them engaged.

Domain Name Service[xiv]

Although blockchain users are accustomed to "please send funds to: 0x488B2630CEdB5Bfd5e02c33A3653227170743357", it’s simply not logical. If you miss a letter, change a number, or simply enter an address incompletely, funds are sent into the abyss - forever. To correct this inherent problem, Nebulas will implement the use of "meaningful names." For instance, using a meaningful name, your Nebulas address could be "Rick_Sanchez.me." Users will have the opportunity to bid for requested names, and renew yearly - just like a web based domain name.

Lightning Network[xv]

As many of you probably already know, bitcoin can now use a Lightning Network. This will allow multiple small transactions to be signed without clogging up the blockchain and memory pool. It keeps an open ledger between two entities and can be closed at any time by either party, resulting in one transaction on the network instead of potentially dozens or hundreds.If the Bitcoin network started with the Lightning Network, it would currently be able to handle all transactions per second without any problems. Without the Lightening Network, Bitcoin can only handle 7~ transactions per second (and usually less). With the Lightening Network initially in place, the Nebulas network will be able to handle the required transactions and close the lightning ledgers when requested by users. It would also not cost $20.00++ to send $5.00 nor would it take an hour. I won’t get into the ludicrous prices of Bitcoin transactions fees and how we got here, but if you don’t know much about it, you should learn more. As an important feature of Nebulas, the Lightning Network will provide quick and cheap transactions.

High Strength Encryption

Nebulas uses SHA3-256 encryption. Although you won’t find this in the white paper, SHA3-256 is Highly Quantum Resistant[xvi] - research it yourself. Why is this so important? Well, as an inevitable evolution of quantum computing, previous generations of encryption will be rendered inadequate, and, consequently, susceptible to decryption of private keys. Basically, this means that once quantum computers are developed, you can lose your money in a non-quantum resistant blockchain. Since Quantum Resistance is a very important feature, many new coins (such as the QRL coin[xvii]) are being intentionally created for this purpose.

So, what role does the NAS token play in the network?

Directly from the white paper[xviii]; "The Nebulas network has its own built-in token, NAS. NAS plays two roles in the network. First, as the original money in the network, NAS provides asset liquidity among users, and functions as the incentive token for PoD bookkeepers and DIP. Second, NAS will be charged as the calculation fee for running smart contracts. The minimum unit of NAS is 10−18 NAS." If interested, the white paper goes into detail. If you question the purpose of NAS, simply ask yourself, "What role does ETHER play in the Ethereum network?" As of this writing, ETHER’s current price is $1098.00USD – and that’s not even it’s high. I believe that common sense indicates the potential value of the NAS coin!

Nebulas will have a maximum of 100,000,000 tokens

Many of the top 10 cryptocurrencies will distribute coins/tokens in the tens of billions, and, in fact, Ethereum will have an indefinite amount (albeit, they will taper off in time). However, when there are significantly less coins/tokens, the value of each increases. Treasure each NAS token!

A web-based playground for developer tools[xix]

To help developers create smart contracts easier and faster, Nebulas will offer developer tools. Nebulas will also support multiple IDE’s.
Although the list of features and functions goes on, this should give you an overview of what the Nebulas network can do, how it can evolve blockchain technology, and why it will be a very attractive option for future dApps. Having said all this, please be clear, it is not financial advice.
Also, keep in mind that the above statements are based on my analysis of the white paper (version: 1.0 September, 2017), but this is not to say that the developers don’t have a different perspective. With that being said, Nebulas staff and co-founder, Robin Zhong, actively responds to questions in their Slack channel. This leads us to a review of the Nebulas team.

The Nebulas Team

When looking at a new, and yet to be released, project, it’s not only important to understand the innovation, it’s also important to understand the team behind the innovation. Although not the largest team, the developers are highly educated with real blockchain experience. In fact, many have worked at Google, IBM, Alibaba, Alibaba financial, Airbnb, etc… Additionally, two Nebulas founders previously co-founded the NEO coin (formerly Antshares) which on January 20, 2018 trades at $140.00 (not even its high) per coin/token.
No doubt, the team is influential in past, current and future blockchain innovation. In fact, playing a huge part in bringing blockchain to China, Hitters Xu created Bitsclub, and many other team members started blockchain communities. If you have not yet learned about the team, I strongly suggest you do. Check out their LinkedIn pages and also look at the developers Githubs.

Full disclosure:

As a fellow investor and fan of blockchain technology, I got into the crypto world in 2012. Since then, I have mined, traded, and even created an arbitrary trading system. My portfolio includes dozens of different types of tokens/coins. My focus is on innovation rather than "rinse and repeat."
I first learned about Nebulas in the beginning of January 2018. After reading the technical white paper multiple times and fully understanding Nebulas (what it is and what it’s not), I confidentially purchased NAS (ERC-20) tokens.
As with any great blockchain, Nebulas will not be the last, but it is a crucial step to the next generation of blockchain innovation! Without doubt, I see the true potential of blockchain technology, and, if you ask me, Nebulas is an amazing short, medium and long term project, and I’m excited about the future!
To quote a Nebulas founder, "Ask not what blockchain can do for you, ask what you can do for blockchain..." - Hitters Xu

Quick Update (January 31, 2018)

For full transparency, I wanted to add that I have been asked by the Nebulas Team Reddit manager if I would be willing to be a moderator of the Nebulas subreddit. I told them that I would happy to continue helping the community and accepted. There is no extra benefit to me and does not change my opinion about Nebulas. I look forward to continuing helping the community!

References

i: Pg 41 – 6.2
ii: Pg 24 – Last bullet point
iii: Pg 34 - 5.3.1
iv: Pg 35 – 3.3.3
v: Pg 34 – 5.3.1
vi: Visit https://gifto.io/ for more info – Watch the video for an example of what Nebulas will do.
vii: Pg30 – 4.2
viii: Pg 27 – 3.3.2
ix: Pg 26 – Paragraph2
x: Many locations – There are many parts of the white paper that talk about anti-cheating in different capacities.
xi: Pg 26 – 3.3.1
xii: Many locations – There are many parts of the white paper that talk about voting in different capacities.
xiii: Visit https://decred.org/ for more information. For full disclosure, I do own DCR and stake them.
xiv: Pg 45 – 7.1
xv: Pg 45 – 7.2
xvi: Visit https://www.theregister.co.uk/2016/10/18/sha3256_good_for_beelions_of_years_say_boffins/ for more information.
xvii: Visit https://www.theqrl.org for more information. And yes, for full disclosure, I like this project as well, and have invested post ICO.
xviii: Pg 47 - 8
xix: Pg 46 – 7.3
submitted by satoshibytes to nebulas [link] [comments]

Is Genesis Mining worth it? I created a Genesis Mining calculator in Google Sheets to find out

TL;DR: I attempt to overcome the pitfalls of forecasting genesis mining contract profitability for Ethereum, Monero, and Zcash.
The original Medium post can be found here: https://medium.com/@spreadstreet/is-genesis-mining-worth-it-a-genesis-mining-profitability-calculator-youll-actually-use-a06d916bf7bc
BitPay is on pace to process over $1B annually in bitcoin payment acceptance and payouts, and has already grown their payments dollar volume 328% year-over-year, according to a recent blog post on the BitPay website.
The very nature of cryptocurrencies requires transactions to be verified by miners. What does this mean?
  1. Cryptocurrency transactions are verified by a network of nodes, then recorded in a publicly distributed ledger known as a “blockchain”, which authenticates the coins as monetary units of measurement – or money.
  2. Cryptocurrency mining refers to coins created as a reward in which the users of the network verify and record transactions on this very blockchain. Users who are able to successfully verify the transactions receive fees and rewards in the form of brand new coins.
And Genesis Mining stands as the largest cryptocurrency cloud mining company in the world.
A user can rent "hashing power" in the form of a two-year contract from Genesis for a one-time, upfront fee.
In turn, they receive daily payouts of whatever specific cryptocurrency they purchased the contract for.

THE PROBLEM

While Genesis Mining has done a great job breaking down a complex problem into an easy-to-understand business model, users consistently have one big question:
"How profitable is {x} contract?" - Everybody, ever
While the user is able to see the upfront cost, they are unable to get an idea of how many coins they will receive by the end of the contract.

WHY THE PROBLEM EXISTS

The problem exists, because of two major uncertainties surrounding cryptocurrencies:
  1. Where the price of the currency will fluctuate over time
  2. Where the network hashrate (aka, the mining power of the entire network) will fluctuate over time
Both of these inputs are extremely volatile, and have a huge degree of uncertainty in the near and distant future.
What I will attempt to do in this exercise, is build a profitability calculator for Ethereum, Monero, and Zcash. Each of these cryptocurrencies is currently available on the website as of 11/7/2017.
Each cryptocurrency has three contracts, and I will formulate 4 different scenarios to try and capture a profitability "range".
Note: Do not take any of the words in this post as financial advice or recommendations. These are merely simulations that have their own issues and pitfalls, and are not to be used as the end-all, be-all decision.

THE ASSUMPTIONS

Due to the difficulty in forecasting both price and nethash, I was forced into a few assumptions:
  1. The forecasted price method is a Monte Carlo simulation using a geometric Brownian Motion ran 1,000 times. I covered the full methodology in a prior blog post
  2. The base network hashrate follows along very closely with the movements in price. This assumption I am the least confident about, as network hash has been shown to deviate at certain times
  3. I attempt to cover the shortfall in network hash rate with two different scenarios (shown below).
  4. I assume we hold all coins until the end of the contract, and assign a value to the portfolio based on $USD
  5. I do not run any scenarios of converting a currency into another currency
  6. I do not account for any significant changes to the underlying algorithm, such as the "Casper" Ethereum update (see 'THE DIFFICULTY BOMB' below)
Obviously any slight change could drastically alter these assumptions, but let's take a look at the different scenarios.

THE SCENARIOS

Description of Scenarios
Instead of calculating just a base scenario (which every other calculator on the web does) I wanted to come up with different scenarios to get an idea of what could be.
  1. Base - Assume no change in price or network hashrate for the duration of the contract
  2. Median - Run a full 1,000 trial simulation of prices and network hash rate, and use the median values for each
  3. Conservative - The same as Median, but instead use a price forecast that is 1 standard deviation below the median price
  4. Aggressive - The same as Median, but instead use a price forecast that is 1 standard deviation above the median price

APIs USED

  1. Spreadstreet Google Sheets Add-in
  2. Bitfinex API - To pull in historical data for each currency
  3. WhatToMine API - For nethash statistics
  4. CoinMarketCap - Updated prices

ETHEREUM

The only way to utilize Ethereum is with the product from mining.
But this shortchanges the additional value of mining Ether. It is also absolutely required for securing the Ethereum network as it creates, verifies, publishes, and propagates blocks in the blockchain.
The overall term "Ethereum Mining" is the process of mining Ether. Ether is an absolute essential, as it serves as fuel for the smooth running of the Ethereum platform.
Ether is used as an incentive to motivate developers to create top notch applications.

THE DIFFICULTY BOMB

Sometime in the future (we can't be certain when), ethereum will likely switch from its proof-of-work consensus algorithm to Casper, a proof-of-stake system its developers are now in the throes of completing.
From Blockonomi:
As opposed to the PoW consensus protocol, the PoS protocol achieves consensus through stakers—sometimes referred to as minters, too—who “stake” their coins by locking them down in specialized wallets.
With these stakers at work, mining will become redundant, meaning the Ethereum network post-Casper will rely on stakers and staking pools instead of miners for its operability.
Genesis Mining has a prelim plan in place for this scenario:
The Ethererum Mining plans will run for a maximum of 24 months, however, should Ethereum (“ETH”) switch to proof-of-stake before the end of the term, we will use the leased hardware on a best-effort basis to mine the most profitable coin with that hardware for you.
Very simply put, this changes the economics of contract profitability significantly. We are going to ignore that update for now, but it may make sense to stay away from the contracts in the short-term.

THE CONTRACTS

Ethereum Mining Contracts Comparison

ONE-YEAR PRICE FORECAST

Ethereum One Year Price Simulation
Here we can see one of 1,000 price simulations run to inform our forecast for the Median, Conservative, and Aggressive scenarios.
*Why is the price so high? This is what happens when you have a volatile currency in a simulation that does not have changes in said volatility. When a currency can move 20% in one day, it is not uncommon to see price movements like this. I mean, shit, Ethereum grew 25x in one year.

RETURN ON INVESTMENT

Ethereum Profit and ROI Comparison

VERDICT

Base performance ranges from 30% to 39% ROI, and is higher than the Median scenario by ~10%.
The conservative scenario shows a loss of between 59-62%, and the aggressive scenario shows a gain between 318% and 347%.
Difficulty bomb in the near-future presents tremendous uncertainty.

MONERO

From Cryptocompare:
Monero (XMR) is a Cryptonote algorithm based cryptocurrency, it relies on Ring Signatures in order to provide a certain degree of privacy when making a transaction. Monero is a Proof of Work cryptocurrency that can be mined with computational power from a CPU or GPU. There are currently no ASICs for Monero, which means that anyone with a computer can mine it.

THE CONTRACTS

Monero Mining Contracts Comparison

ONE-YEAR PRICE FORECAST

MoneroOne Year Price Simulation
We run the same Monte Carlo simulation to inform our forecast for the Median, Conservative, and Aggressive scenarios.
Why is the price so high? See Ethereum up above.
How is it possible for the "Conservative" scenario to be higher than the base price? Good question, and i'm glad you brought it up. The Monero currency has been not only really volatile, but drifting upwards at a pretty high rate.
The results are also being skewed by a recent uptick on November 6th where the price jumped by ~18%.
This may represent an opportunity for contract investment, but more analysis is needed.

RETURN ON INVESTMENT

Monero Profit and ROI Comparison

VERDICT

Base performance ranges from 87% to 95% ROI, with performance in the Median scenario lower by 5-6%.
The conservative scenario shows a loss of between 63-64%, and the aggressive scenario shows a gain between 795% and 832%.
To reiterate, the aggressive scenario is very much influenced by the recent uptick in volatility, so be weary of those high numbers.

ZCASH

ZCash uses Equihash as an hashing algorithm, which is an asymmetric memory-hard PoW algorithm based on the generalized birthday problem (I don't know what the hell this means, but it sounds fancy).
It relies on high RAM requirements to bottleneck the generation of proofs and making ASIC development unfeasible, much like Ethereum.

THE CONTRACTS

Zcash Mining Contracts Comparison

ONE-YEAR PRICE FORECAST

Zcash One Year Price Simulation
Here we can see one of 1,000 price simulations run to inform our forecast for the Median, Conservative, and Aggressive scenarios.
*Why is the price so high? See: Ethereum up above.

RETURN ON INVESTMENT

Zcash Profit and ROI Comparison

VERDICT

Base performance ranges from 51% to 65% ROI, and surprisingly lags the Median scenario by 4-6%.
The conservative scenario shows a loss of between 56-60%, and the aggressive scenario shows a gain between 490% and 540%.

CONCLUSION

The initial upfront costs and potential profitability are hidden when investing in hashing power contracts like Genesis Mining.
However with some robust analysis, we can get a better idea of how to assess the potential profitability of a two-year deal.
As we continue to evolve our thinking, better methods and analysis will eventually surface. Hopefully this industry can become a great avenue for side income.
If you want your own copy of the analysis and calculations, you can find it here:
Genesis Mining Profit Calculator
Cheers, and happy hunting!

RELATED POSTS

How to Create an Ethereum Mining Calculator from Start to Finish
10 Statistical Price Predictions for 10 Cryptocurrencies
Bitcoin Madness: How to Simulate Bitcoin Prices in Google Sheets

ABOUT THE AUTHOR

John Young is the founder of Spreadstreet.io, former Financial Analyst for a big-ass company, and runner-up in the 6th grade spelling bee. He would have invested in Google if he knew about it...and had any money.
He is the author of the Spreadstreet blog, which has over 3 readers (not a typo). He hopes to hit 10, but honestly writing is a lot of work.
submitted by 1kexperimentdotcom to GenesisMining [link] [comments]

Is Genesis Mining worth it? I created a Genesis Mining calculator in Google Sheets to find out

TL;DR: I attempt to overcome the pitfalls of forecasting genesis mining contract profitability for Ethereum, Monero, and Zcash.
The original Medium post can be found here: https://medium.com/@spreadstreet/is-genesis-mining-worth-it-a-genesis-mining-profitability-calculator-youll-actually-use-a06d916bf7bc
BitPay is on pace to process over $1B annually in bitcoin payment acceptance and payouts, and has already grown their payments dollar volume 328% year-over-year, according to a recent blog post on the BitPay website.
The very nature of cryptocurrencies requires transactions to be verified by miners. What does this mean?
  1. Cryptocurrency transactions are verified by a network of nodes, then recorded in a publicly distributed ledger known as a “blockchain”, which authenticates the coins as monetary units of measurement – or money.
  2. Cryptocurrency mining refers to coins created as a reward in which the users of the network verify and record transactions on this very blockchain. Users who are able to successfully verify the transactions receive fees and rewards in the form of brand new coins.
And Genesis Mining stands as the largest cryptocurrency cloud mining company in the world.
A user can rent "hashing power" in the form of a two-year contract from Genesis for a one-time, upfront fee.
In turn, they receive daily payouts of whatever specific cryptocurrency they purchased the contract for.

THE PROBLEM

While Genesis Mining has done a great job breaking down a complex problem into an easy-to-understand business model, users consistently have one big question:
"How profitable is {x} contract?" - Everybody, ever
While the user is able to see the upfront cost, they are unable to get an idea of how many coins they will receive by the end of the contract.

WHY THE PROBLEM EXISTS

The problem exists, because of two major uncertainties surrounding cryptocurrencies:
  1. Where the price of the currency will fluctuate over time
  2. Where the network hashrate (aka, the mining power of the entire network) will fluctuate over time
Both of these inputs are extremely volatile, and have a huge degree of uncertainty in the near and distant future.
What I will attempt to do in this exercise, is build a profitability calculator for Ethereum, Monero, and Zcash. Each of these cryptocurrencies is currently available on the website as of 11/7/2017.
Each cryptocurrency has three contracts, and I will formulate 4 different scenarios to try and capture a profitability "range".
Note: Do not take any of the words in this post as financial advice or recommendations. These are merely simulations that have their own issues and pitfalls, and are not to be used as the end-all, be-all decision.

THE ASSUMPTIONS

Due to the difficulty in forecasting both price and nethash, I was forced into a few assumptions:
  1. The forecasted price method is a Monte Carlo simulation using a geometric Brownian Motion ran 1,000 times. I covered the full methodology in a prior blog post
  2. The base network hashrate follows along very closely with the movements in price. This assumption I am the least confident about, as network hash has been shown to deviate at certain times
  3. I attempt to cover the shortfall in network hash rate with two different scenarios (shown below).
  4. I assume we hold all coins until the end of the contract, and assign a value to the portfolio based on $USD
  5. I do not run any scenarios of converting a currency into another currency
  6. I do not account for any significant changes to the underlying algorithm, such as the "Casper" Ethereum update (see 'THE DIFFICULTY BOMB' below)
Obviously any slight change could drastically alter these assumptions, but let's take a look at the different scenarios.

THE SCENARIOS

Description of Scenarios
Instead of calculating just a base scenario (which every other calculator on the web does) I wanted to come up with different scenarios to get an idea of what could be.
  1. Base - Assume no change in price or network hashrate for the duration of the contract
  2. Median - Run a full 1,000 trial simulation of prices and network hash rate, and use the median values for each
  3. Conservative - The same as Median, but instead use a price forecast that is 1 standard deviation below the median price
  4. Aggressive - The same as Median, but instead use a price forecast that is 1 standard deviation above the median price

APIs USED

  1. Spreadstreet Google Sheets Add-in
  2. Bitfinex API - To pull in historical data for each currency
  3. WhatToMine API - For nethash statistics
  4. CoinMarketCap - Updated prices

ETHEREUM

The only way to utilize Ethereum is with the product from mining.
But this shortchanges the additional value of mining Ether. It is also absolutely required for securing the Ethereum network as it creates, verifies, publishes, and propagates blocks in the blockchain.
The overall term "Ethereum Mining" is the process of mining Ether. Ether is an absolute essential, as it serves as fuel for the smooth running of the Ethereum platform.
Ether is used as an incentive to motivate developers to create top notch applications.

THE DIFFICULTY BOMB

Sometime in the future (we can't be certain when), ethereum will likely switch from its proof-of-work consensus algorithm to Casper, a proof-of-stake system its developers are now in the throes of completing.
From Blockonomi:
As opposed to the PoW consensus protocol, the PoS protocol achieves consensus through stakers—sometimes referred to as minters, too—who “stake” their coins by locking them down in specialized wallets.
With these stakers at work, mining will become redundant, meaning the Ethereum network post-Casper will rely on stakers and staking pools instead of miners for its operability.
Genesis Mining has a prelim plan in place for this scenario:
The Ethererum Mining plans will run for a maximum of 24 months, however, should Ethereum (“ETH”) switch to proof-of-stake before the end of the term, we will use the leased hardware on a best-effort basis to mine the most profitable coin with that hardware for you.
Very simply put, this changes the economics of contract profitability significantly. We are going to ignore that update for now, but it may make sense to stay away from the contracts in the short-term.

THE CONTRACTS

Ethereum Mining Contracts Comparison

ONE-YEAR PRICE FORECAST

Ethereum One Year Price Simulation
Here we can see one of 1,000 price simulations run to inform our forecast for the Median, Conservative, and Aggressive scenarios.
*Why is the price so high? This is what happens when you have a volatile currency in a simulation that does not have changes in said volatility. When a currency can move 20% in one day, it is not uncommon to see price movements like this. I mean, shit, Ethereum grew 25x in one year.

RETURN ON INVESTMENT

Ethereum Profit and ROI Comparison

VERDICT

Base performance ranges from 30% to 39% ROI, and is higher than the Median scenario by ~10%.
The conservative scenario shows a loss of between 59-62%, and the aggressive scenario shows a gain between 318% and 347%.
Difficulty bomb in the near-future presents tremendous uncertainty.

MONERO

From Cryptocompare:
Monero (XMR) is a Cryptonote algorithm based cryptocurrency, it relies on Ring Signatures in order to provide a certain degree of privacy when making a transaction. Monero is a Proof of Work cryptocurrency that can be mined with computational power from a CPU or GPU. There are currently no ASICs for Monero, which means that anyone with a computer can mine it.

THE CONTRACTS

Monero Mining Contracts Comparison

ONE-YEAR PRICE FORECAST

MoneroOne Year Price Simulation
We run the same Monte Carlo simulation to inform our forecast for the Median, Conservative, and Aggressive scenarios.
Why is the price so high? See Ethereum up above.
How is it possible for the "Conservative" scenario to be higher than the base price? Good question, and i'm glad you brought it up. The Monero currency has been not only really volatile, but drifting upwards at a pretty high rate.
The results are also being skewed by a recent uptick on November 6th where the price jumped by ~18%.
This may represent an opportunity for contract investment, but more analysis is needed.

RETURN ON INVESTMENT

Monero Profit and ROI Comparison

VERDICT

Base performance ranges from 87% to 95% ROI, with performance in the Median scenario lower by 5-6%.
The conservative scenario shows a loss of between 63-64%, and the aggressive scenario shows a gain between 795% and 832%.
To reiterate, the aggressive scenario is very much influenced by the recent uptick in volatility, so be weary of those high numbers.

ZCASH

ZCash uses Equihash as an hashing algorithm, which is an asymmetric memory-hard PoW algorithm based on the generalized birthday problem (I don't know what the hell this means, but it sounds fancy).
It relies on high RAM requirements to bottleneck the generation of proofs and making ASIC development unfeasible, much like Ethereum.

THE CONTRACTS

Zcash Mining Contracts Comparison

ONE-YEAR PRICE FORECAST

Zcash One Year Price Simulation
Here we can see one of 1,000 price simulations run to inform our forecast for the Median, Conservative, and Aggressive scenarios.
*Why is the price so high? See: Ethereum up above.

RETURN ON INVESTMENT

Zcash Profit and ROI Comparison

VERDICT

Base performance ranges from 51% to 65% ROI, and surprisingly lags the Median scenario by 4-6%.
The conservative scenario shows a loss of between 56-60%, and the aggressive scenario shows a gain between 490% and 540%.

CONCLUSION

The initial upfront costs and potential profitability are hidden when investing in hashing power contracts like Genesis Mining.
However with some robust analysis, we can get a better idea of how to assess the potential profitability of a two-year deal.
As we continue to evolve our thinking, better methods and analysis will eventually surface. Hopefully this industry can become a great avenue for side income.
If you want your own copy of the analysis and calculations, you can find it here:
Genesis Mining Profit Calculator
Cheers, and happy hunting!

RELATED POSTS

How to Create an Ethereum Mining Calculator from Start to Finish
10 Statistical Price Predictions for 10 Cryptocurrencies
Bitcoin Madness: How to Simulate Bitcoin Prices in Google Sheets

ABOUT THE AUTHOR

John Young is the founder of Spreadstreet.io, former Financial Analyst for a big-ass company, and runner-up in the 6th grade spelling bee. He would have invested in Google if he knew about it...and had any money.
He is the author of the Spreadstreet blog, which has over 3 readers (not a typo). He hopes to hit 10, but honestly writing is a lot of work.
submitted by 1kexperimentdotcom to MoneroMining [link] [comments]

I hate my Fucking Mining Rig - Short Story of my mining adventure (Don't really hate it)

Wanted to write a short write up on my journey of Crypto mining for some of the newer people and people who want to get into it. Not trying to discourage anyone from starting, but want to show the progression of a newbie.
So I am a good with computers and learned of Bitcoin when it was about $7 a coin. Laughed at the idea of some computer doing some math and getting some BS currency. Million dollar mistake on my part, but hindsight is always 20/20.
Anyways, Learned about ethereum in May. Bought some at around $180 and bought all the way up to $330. Now to the mining rig. Ran all of the calculations and with a 180 hashrate and 900 watts I was gonna get 6-7 Eth per month. Shit was gonna be profitable in under 3 months. I was gonna be a fucking crypto allstar and be rich as fuck!
Bought all of my parts literally the day before they were nonexistent. Literally bought the last RX480's from Amazon. Here is a list of my parts.
Asrock board Pentium dual core processor 4 Gb of ram 128 gb SSD 1200 watt Rosewill PSU 6 Sata to Molex PCI Risers (Junk) 6 RX480's - 2 Asus Strix, 4 Gigabyte Total cost - Roughly $2,500 (Pennies compared to my future ROI)
Please keep in mind that I am not posting every single miner issue that I ran into such as fucking with Wattman for a few weeks before learning about Trixx and Afterburner.
I've built computers before, so that part wasn't hard. Set everything up and get windows 10 running.
Problem 1 - Computer doesn't see all of the cards. Had to run the drivers a few times and tweak some shit, but got all 6 cards seen.
Miner hurdle (See what I did there) but off to the races. Let's get this bitch running so I can begin planning my retirement.
Get Claymore running, Got Trixx to overclock. Ran my cards at -96, 1200, 2200 fans at 85% (Cause I'm cool like that.) Major stability issues from the start. 1 card (Asus) would crash all the time. Didn't know about the watch dog feature in claymore that would restart my rig when a card crashed. Great feature but my computer would go into this state of having power, but not loading the operating system. Even if it did restart, most of the time claymore would get stuck right before setting the dag's and would just lock up. (Claymore program is awesome by the way, this was my rigs fault)
Could not get this fucking Asus card to stop crashing, even on stock settings. Sent the bitch back RMA style. Asus said something was wrong and sent me a new one.
Awesome, lets get this bitch running. I need to start looking at sick houses in Costa Rica to move to once I am rich as Fuck!
New card makes things better for a few days. Not 100% stable but better. Go to vegas for a driving thing (Race cars - Future rich guy stuff) and this mechanical demon starts crashing every few hours. Luckily I had Google remote desktop installed so I could log on and restart it or change settings in Trixx. Had to have my GF unplug it and plug it in a few times.
Get back home, fuck with this thing but still random crashes on random cards. Decide it is the PCI risers. Contact seller who will send me some more for free. Slow boat from china took two weeks to get them. They arrive but still some of them are bad. Can't seem to piece together 6 good ones.
Did some research online (Ethereum Forum and Reddit) and decided to get some new style of risers V007 6 Pin to Sata ($70) and they take a month to get here. Plug them all in and they seem to be working much better. Decent stability, But I ain't got time for fucking stock bios. Let's ramp these bitches up and get 32 MHs per card at 600 watts from the wall!
Actually flashing the bios was pretty easy. Thank you 6 pound 9 ounce baby jesus! Long story short had some major stability issues and bounced around with some different timing straps before finding the right ones. (Uber 3.1 for Samsung memory)
So now that we've got some good hash speeds and decent stability let's ramp this private ATM up a little bit by dual mining some Decred. Get dual mining up and running. go to sleep. Wake up the next morning expecting to see myself on the top 100 forbes list. look at my mining rig stats on my phone and see that it died roughly and hour after I went to sleep. Walked toward my rig on the red carpet I had just installed and saw that it was off. Flicked on the light to check it out. No light, WTF? Well I'll be god damned, no power in this whole fucking room. Checked my breakers and sure enough this metal motherfucker tripped my breaker.
No worries though. I'm smart as fuck. I'll just undervolt the shit out of it to get the power down. No way in hell I am just mining ether. I'm going balls to the wall!
As you can expect I had many days of stability issues and tripped breakers. But fuck it, I have homeowners insurance. Burning it to the ground will be covered. (Didn't happen)
My surge protector must be maxed out. Let's buy a bigger one ($25). Same issues.
Fuck Decred, I'll mine SIA, less power. Damn I'm smart.
Rig is more stable with Sia and no tripped breakers. Family medical emergency, have to fly north for a few days. But my rig has been fairly stable and I've got remote desktop if anything goes wrong.
Arrive at airport, check mining stats, rig is down. No worries remote desktop. FUCK, not responsive, no way to remote into the rig and no way to remotely power it off and on.
Lost 4 days of mining. But no worries the difficulty is only, Holy shit that's high! But the price of Ether will make up for it. Ether crashed to the $200's. Oh well, maybe a 10 room house in Costa instead of a 12. No sweat.
Get back to my house and this whore of a machine is just sitting there in a computer coma. It's on but it's not. LED lights glaring at me like "Fuck you human, I ain't doing your stupid math problems!" Fuck you machine, I'm your master. You will do my math problems and you will fucking like it.
My AMD Drivers seem to disappear and the computer goes into a coma like state. Someone on Reddit suggested using the 16.9.2 drivers. Installed and they worked better.
Still random crashing. This shitty PSU must be maxed out. Fuck you PSU, I'm getting you a little brother (EVGA 750 gold $120.)
What do you mean you have to jerry rig a second PSU so it starts without being connected to a motherboard? 2 more hours of my life wasted.
But finally some stability. On my way to being fucking rich. I start looking at people in bentley's and can only laugh. You dumb fuck, I'm gonna be way richer then you. Gonna get a Bugatti for each day of the week.
Damn this difficulty is a bitch. Fuck you Genesis Mining and your pallets of GPU's. You're killing me smalls!
But anyway, on my way to rolling around in my fuck you money!
Fuck you dag file 135, you're killing my future millions. Fuck you dag 138, you dropped me to 167 mhs.
Thank god AMD was there to save my ass with their dope ass blockchain drivers.
download, run DDU, Restart, install drivers, restart, run pixel patch, restart. Perfect, I'm in the money now! I can taste the caviar and champagne already.
Now my cards only run 4 Mhs each. WTF? Try a bunch of the other new drivers. Same shit. Roll back to 16.9.2 and they run fine, just at 167 instead of 180.
Someone on a forum said he had the same issue and did a fresh install of windows 10 and it worked.
So I'll just reformat my SSD (Windows wouldn't do a fresh install within the operating system. Fuck you Bill Gates! Gonna buy you once I get this thing running at 180.)
Format SSD, plug back in, throw in my gangster ass boot USB drive. Ramdisk error. Fuck you Bill Gates! Reformat SSD multiple times, lots of forum reading. Install windows from another computer through command prompt (I'm a coder now as well.) This shit has got to work, I did it in command prompt bitches!
Same fucking error. Now down to an 8 bedroom house in Costa and only 6 Bugattis.
Let's try unplugging my 6 cards and see if that works. Thank you 6 pound 9 ounce baby jesus. Windows installed.
New drivers work and I'm back at 180! Raking in the cash now.
With those speeds my Asus cards crashed. Had to dial down the hashrate to 177.5 for them to be stable. So now going to use some commands in claymore to run the Asus cards at lower speeds while letting my other cards mine harder.
I wrote this to let people know that mining isn't all Bugatti's and caviar. These machines are fickle little cunts that do what they want. No system is the same. So when you post on a forum, people will give you advice on what may work. But what works for them, may not work on your rig. In the end it's up to you to figure it out.
I have spent countless hours after work and on weekends working on this bitch. Hell I've probably spent a few hours just staring at it and thinking about all of the ways I could destroy it slowly.
While I love Etheruem and do value the knowledge gained, I would have made more money just buying Eth and holding.
The guys you see on youtube building sick rigs with crazy specs have been at it for a while. They have worked through the process and know how to solve all of the problems. You have not and will have to work them out on your own.
My whore of a rig will pay for itself soon. But I would suggest that if you want to start building a new mining rig. Check the difficulty chart and make sure you have tons of free time to fuck with it.
I'd post my wallet address for donations since I just saved you $2,600. But I am afraid hackers will steal my monies :)
Hope you enjoyed my mining life story from the past few months.
submitted by dank4us12 to EtherMining [link] [comments]

Quantum Computers confirmed? A new development in the 21e8 mystery...

#00000000000000000021e800c1e8df51b22c1588e5a624bea17e9faa34b2dc4a
This is the hash that has gotten everyone so worked up, I'm sure you've seen it by now...
The theory is that "21e800" is Bitcoin "referencing itself", in a feedback type of loop, or some might even go far as to say that it's alive or quantum computers are at play. The reason being is because the amount of energy necessary to "create" that block hash and specify "21e800" is astronomical, literally, you need stars (plural)....
What if I said that the vanity hash was 10 characters instead of 6, would that pique your interest?
What if I said it was 14 characters?
What if I said the ENTIRE HASH held significant meaning?
Call me crazy, you won't be the first, but hear me out...
"21" = Total Supply of BTC in millions
"21e8" = Total Satoshis (scientific notation)
"e8" = Theory of Everything
"00" = 2 zeros extra, calling back to the Genesis Block (Bitcoin's Birthday)
This is where most people stop...
The massive calculations they've done are already astronomical assuming that just these first 6 characters were mined for "vanity hashing"... It would literally require entire STARS and years of time to "create" this vanity hash with only 6 chosen digits...
I will now try to find logical reasoning through this ENTIRE HASH, so bare with me... Skeptics, you will have a field day belittling me, but I frankly do not care...
21e800 is followed by "c1", a quick google search reveals that C1 is internet slang for "Affirmative, Roger That"
So directly following a 6 digit string that "appears" to be self-referential, we have 2 extra digits that are basically saying "Yes, I just referenced myself, affirmative"
This may just be a passing thought, but this self-reference is confirmed a THIRD time with ANOTHER "e8" following the trailing "c1" affirmation...
This hash of Bitcoin has now referenced itself with 10 digits extra... That is a magnitude more difficult than just solving the hash for the preliminary 6 digit "21e800"...
I will now reference that hash as "21e800c1e8"...
If you understand Bitcoin enough, you understand that it is a complex file storage system designed for the "Bitcoin" token that we use as "money", but simply put; Bitcoin is a file system for data being stored on disks around the world (decentralized)
The two digits following "21e800c1e8" AGAIN reference themselves as Bitcoin in the characters "df"...
"df" is an acronym for "disk-free", a reference to total available free space on a file system, this again could very well be Bitcoin referencing itself and it's ability to store ever-increasing amounts of information...
If you're with me this far, the self-referencing black hole of a hash is now "21e800c1e8df"... That's now TWELVE digits of self-reference... Not 6, 12! Do the math on THAT difficulty...
The next two digits are a 5 & 1, do I really have to explain what that could be referencing? Area 51! This is also the digits where I believe the "self-referencing" may stop, and a message may begin? I'm not sure if 51 is part of the self-reference, or part of the message, but I'm quite sure that's where it diverges...
The following 3 digits are "b22", upon Google searching; "b22" seems to be the model number for THE most widely used "light-bulb" sockets, is this referencing a source of light? Illumination? Enlightenment?
"b22" is followed by another "c1", as if to say "Yes, Affirmative, What you are seeing is correct", this is another 7 digits of potentially intentional "meaning" added to the 12 that consists of "21e800c1e8df"
The hash will now be referenced as "21e800c1e8df51b22c1"...
I have found meaning amongst the remaining digits, but it seems to be referencing "us humans" and our "establishments" rather than itself...
588 is the Electronic Funds Transfer form for CMS.gov (medicare)
E5 could be referencing the US Military pay-grade of E-5, or it could be referencing E5 (5% ethanol, 95% gasoline)
A624 is a road, named 'Glossop', roughly translates to: Utopia, Heaven, or Paradise
BE - Exist, to occur or take place
A17 - Area 17, closely linked to Artificial Intelligence
E9 is the collection of 9 countries holding 70% of illiterate adults, dedicated to education
FAA = Federal Aviation Administration
34 is supposedly an "Angel-Number" linked to intelligence, and growth
b2d = Business to Developer
c4a = Anaphylatoxin that seems to be linked to "immune" disorders, immune disorders by the way are ones where the cell can't recognize friendly cells, or itself for that matter, immune deficiency can be classified as "loss of consciousness" among the cells in your body...
CALL ME CRAZY, I DON'T CARE, I WELCOME IT
You tell me the odds of this hash generating such massive interest for no reason, comparable to a black hole, it sucked people in for a reason... Now tell me the odds & difficulty of either creating this entire hash as a vanity, or it randomly coming together and each portion having meaning, arguably RELATED meaning...
Truth.... Truth will always be stranger than Fiction...
Will you ever look at #00000000000000000021e800c1e8df51b22c1588e5a624bea17e9faa34b2dc4a the same again?
submitted by Litecoin_News to Bitcoin [link] [comments]

[uncensored-r/CryptoCurrency] I’ve been researching privacy coins deeply and feel I’ve reached a sufficient findings to merit s...

The following post by MaesterEmi is being replicated because some comments within the post(but not the post itself) have been openly removed.
The original post can be found(in censored form) at this link:
np.reddit.com/ CryptoCurrency/comments/7qfr3r
The original post's content was as follows:
By Taylor Margot. Everyone should read this!
THE BASICS
SUMOkoin is a fork of MONERO (XMR). XMR is a fork of Bytecoin. In my opinion, XMR is hands down the most undervalued coin in the top 15. Its hurdle is that people do not know how to price in privacy to the price of a coin yet. Once people figure out how to accurately assess the value privacy into the value of a coin, XMR, along with other privacy coins like SUMOkoin, will go parabolic.
Let’s be clear about something. I am not here to argue SUMOkoin is superior to XMR. That’s not what this article is about and frankly is missing the point. I don’t find the SUMOkoin vs. XMR debate interesting. From where I stand, investing in SUMOkoin has nothing to do with SUMOkoin overtaking XMR or who has superior tech. If anything, I think the merits of XMR underline the value of SUMOkoin. What I do find interesting is return on investment (“ROI”).
Imagine SUMO was an upcoming ICO. But you knew ahead of time that they had a proven product-market fit and an awesome, blue chip code base. That’s basically what you have in SUMO. Most good ICOs raise over 20mil (meaning their starting market cap is $20 mil) but after that, it’s a crapshoot. Investing in SUMO is akin to getting ICO prices but with the amount of information associated with more established coins.
Let me make one more thing clear. Investing is all about information. Specifically it’s about the information imbalance between current value and the quality of your information. SUMO is highly imbalanced.
The fact of the matter is that if you are interested in getting the vision and product/market fit of a $6 billion market cap coin for $20 mil, you should keep reading.
If you are interested in arguing about XMR vs. SUMOkoin, I point you to this infographic
Background
I’m a corporate tech & IP lawyer in Silicon Valley. My practice focuses on venture capital (“VC)”) and mergers & acquisitions (“M&A”). Recently I have begun doing more IP strategy. Basically I spend all day every day reviewing cap tables, stock purchase agreements, merger agreements and patent portfolios. I’m also the CEO of a startup (Scry Chat) and have a team of three full-time engineers.
I started using BTC in 2014 in conjunction with Silk Road and TOR. I recently had a minor conniption when I discovered how much BTC I handled in 2014. My 2017 has been good with IOTA at sub $0.30, POWR at $0.12, ENJIN at $0.02, REQ at $0.05, ENIGMA at $0.50, ITC (IoT Chain) and SUMO.
My crypto investing philosophy is based on betting long odds. In the words of Warren Buffet, consolidate to get rich, diversify to stay rich. Or as I like to say, nobody ever got rich diversifying.
That being said I STRONGLY recommend you have an IRA and/or 401(k) in place prior to venturing into crypto. But when it comes to crypto, I’d rather strike out dozens of times to have a chance at hitting a 100x home run. This approach is probably born out of working with VCs in Silicon Valley who do the same only with companies, not coins. I view myself as an aggressive VC in the cryptosphere.
The Number 1 thing I’ve taken away from venture law is that it pays to get in EARLY.
Did you know that the typical founder buys their shares for $0.00001 per share? So if a founder owns 5 million shares, they bought those shares for $50 total. The typical IPO goes out the door at $10-20 per share. My iPhone calculator says ERROR when it tries to divide $10/0.00001 because it runs out of screen real estate.
At the time of this writing, SUMO has a Marketcap of $18 million. That is 3/10,000th or 1/3333th. Let that sink in for a minute. BCH is a fork of BTC and it has the fourth largest market cap of all cryptos. Given it’s market cap, I am positive SUMO is the best value proposition in the Privacy Coin arena at the time of this writing. *
ROI MERITS OF SUMOkoin
So what’s so good about SUMOkoin? Didn’t you say it was just a Monero knock-off?
1) Well, sort of. SUMO is based on CryptoNote and was conceived from a fork of Monero, with a little bit of extra privacy thrown in. It would not be wrong to think SUMO is to Litecoin as XMR is to Bitcoin.
2) Increased Privacy. Which brings us to point 2. SUMO is doing several things to increase privacy (see below). If Monero is the King of Privacy Coins, then SUMO is the Standard Bearer fighting on the front lines. Note: Monero does many of these too (though at the time of fork XMR could not). Don’t forget Monero is also 5.8 billion market cap to SUMO’s 18 million.
a) RingCT. All transactions since genesis are RingCT (ring confidential transactions) and the minimum “mixin” transactions is 13 (12 plus the original transaction). This passes the threshold to statistically resist blockchain attacks. No transactions made on the SUMO blockchain can ever be traced to the actual participants. Nifty huh? Monero (3+1 mixins) is considering a community-wide fork to increase their minimum transactions to 6, 9, or 12. Not a bad market signal if you’re SUMOkoin eh?
b) Sub-addresses. The wallet deploys disposable sub-addresses to conceal your real sumo wallet address even from senders (who typically would need to know your actual address to send currency). Monero also does this.
3) Fungibility aka “Digital Cash” aka Broad Use Case. “Fungibility” gets thrown about a bunch but basically it means ‘how close is this coin to cash in terms of usage?’ SUMO is one of a few cryptos that can boast true fungibility — it acts just like physical cash i.e. other people can never trace where the money came from or how many coins were transferred. MONERO will never be able to boast this because it did not start as fungible.
4) Mining Made Easy Mode. Seeing as SUMO was a fork, and not an ICO, they didn’t have to rewrite the wheel. Instead they focused on product by putting together solid fundamentals like a great wallet and a dedicated mining app. Basically anyone can mine with the most intuitive GUI mining app out there. Google “Sumo Easy Miner” – run and mine.
5) Intuitive and Secure Wallet. This shouldn’t come as a surprise, yet in this day and age, apparently it is not a prereq. They have a GUI wallet plus those unlimited sub-addresses I mentioned above. Here’s the github if you’d like to review: https://github.com/sumoprojects/SumoGUIWallet The wallet really is one of the best I have seen (ENJIN’s will be better). Clear, intuitive, idiot proof (as possible).
6) Decentralization. SUMO is botnet-proof, and therefore botnet mining resistant. When a botnet joins a mining pool, it adjusts the mining difficulty, thereby balancing the difficulty level of mining.
7) Coin Emission Scheme. SUMO’s block reward changes every 6-months as the following “Camel” distribution schema (inspired by real-world mining production like of crude oil, coal, etc. that is often slow at first, then accelerated in before decline and depletion). MONERO lacks this schema and it is significant. Camel ensures that Sumokoin won’t be a short-lived phenomena. Specifically, since Sumo is proof-of-work, not all SUMO can be mined. If it were all mined, miners would no longer be properly incentivized to contribute to the network (unless transaction fees were raised, which is how Bitcoin plans on handling when all 21 million coins have been mined, which will go poorly given that people already complain about fees). A good emission scheme is vital to viability. Compare Camel and Monero’s scheme if you must: https://github.com/sumoprojects/sumokoin/blob/mastescripts/sumokoin_camel_emission_cal.cpp vs. https://monero.stackexchange.com/questions/242/how-was-the-monero-emission-curve-chosen/247.
8) Dev Team // Locked Coins // Future Development Funds. There are lots of things that make this coin a ‘go.’ but perhaps the most overlooked in crypto is that the devs have delivered ahead of schedule. If you’re an engineer or have managed CS projects, you know how difficult hitting projected deadlines can be. These guys update github very frequently and there is a high degree of visibility. The devs have also time-locked their pre-mine in a publicly view-able wallet for years so they aren’t bailing out with a pump and dump. The dev team is based in Japan.
9) Broad Appeal. If marketed properly, SUMO has the ability to appeal to older individuals venturing into crypto due to the fungibility / similarities to cash. This is not different than XMR, and I expect it will be exploited in 2018 by all privacy coins. It could breed familiarity with new money, and new money is the future of crypto.
10) Absent from Major Exchanges. Thank god. ALL of my best investments have happened off Binance, Bittrex, Polo, GDAX, etc. Why? Because by the time a coin hits a major exchange you’re already too late. Your TOI is fucked. You’re no longer a savant. SUMO is on Cryptopia, the best jenky exchange.
11) Marketing. Which brings me to my final point – and it happens to be a weakness. SUMO has not focused on marketing. They’ve instead gathered together tech speaks for itself (or rather doesn’t). So what SUMO needs a community effort to distribute facts about SUMO’s value prop to the masses. A good example i...
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

Repost - I hate my Fucking Mining rig! (Not really)(Long)

Wanted to write a short write up on my journey of Crypto mining for some of the newer people and people who want to get into it. Not trying to discourage anyone from starting, but want to show the progression of a newbie.
So I am a good with computers and learned of Bitcoin when it was about $7 a coin. Laughed at the idea of some computer doing some math and getting some BS currency. Million dollar mistake on my part, but hindsight is always 20/20.
Anyways, Learned about ethereum in May. Bought some at around $180 and bought all the way up to $330. Now to the mining rig. Ran all of the calculations and with a 180 hashrate and 900 watts I was gonna get 6-7 Eth per month. Shit was gonna be profitable in under 3 months. I was gonna be a fucking crypto allstar and be rich as fuck!
Bought all of my parts literally the day before they were nonexistent. Literally bought the last RX480's from Amazon. Here is a list of my parts.
Asrock board Pentium dual core processor 4 Gb of ram 128 gb SSD 1200 watt Rosewill PSU 6 Sata to Molex PCI Risers (Junk) 6 RX480's - 2 Asus Strix, 4 Gigabyte Total cost - Roughly $2,500 (Pennies compared to my future ROI)
Please keep in mind that I am not posting every single miner issue that I ran into such as fucking with Wattman for a few weeks before learning about Trixx and Afterburner.
I've built computers before, so that part wasn't hard. Set everything up and get windows 10 running.
Problem 1 - Computer doesn't see all of the cards. Had to run the drivers a few times and tweak some shit, but got all 6 cards seen.
Miner hurdle (See what I did there) but off to the races. Let's get this bitch running so I can begin planning my retirement.
Get Claymore running, Got Trixx to overclock. Ran my cards at -96, 1200, 2200 fans at 85% (Cause I'm cool like that.) Major stability issues from the start. 1 card (Asus) would crash all the time. Didn't know about the watch dog feature in claymore that would restart my rig when a card crashed. Great feature but my computer would go into this state of having power, but not loading the operating system. Even if it did restart, most of the time claymore would get stuck right before setting the dag's and would just lock up. (Claymore program is awesome by the way, this was my rigs fault)
Could not get this fucking Asus card to stop crashing, even on stock settings. Sent the bitch back RMA style. Asus said something was wrong and sent me a new one.
Awesome, lets get this bitch running. I need to start looking at sick houses in Costa Rica to move to once I am rich as Fuck!
New card makes things better for a few days. Not 100% stable but better. Go to vegas for a driving thing (Race cars - Future rich guy stuff) and this mechanical demon starts crashing every few hours. Luckily I had Google remote desktop installed so I could log on and restart it or change settings in Trixx. Had to have my GF unplug it and plug it in a few times.
Get back home, fuck with this thing but still random crashes on random cards. Decide it is the PCI risers. Contact seller who will send me some more for free. Slow boat from china took two weeks to get them. They arrive but still some of them are bad. Can't seem to piece together 6 good ones.
Did some research online (Ethereum Forum and Reddit) and decided to get some new style of risers V007 6 Pin to Sata ($70) and they take a month to get here. Plug them all in and they seem to be working much better. Decent stability, But I ain't got time for fucking stock bios. Let's ramp these bitches up and get 32 MHs per card at 600 watts from the wall!
Actually flashing the bios was pretty easy. Thank you 6 pound 9 ounce baby jesus! Long story short had some major stability issues and bounced around with some different timing straps before finding the right ones. (Uber 3.1 for Samsung memory)
So now that we've got some good hash speeds and decent stability let's ramp this private ATM up a little bit by dual mining some Decred. Get dual mining up and running. go to sleep. Wake up the next morning expecting to see myself on the top 100 forbes list. look at my mining rig stats on my phone and see that it died roughly and hour after I went to sleep. Walked toward my rig on the red carpet I had just installed and saw that it was off. Flicked on the light to check it out. No light, WTF? Well I'll be god damned, no power in this whole fucking room. Checked my breakers and sure enough this metal motherfucker tripped my breaker.
No worries though. I'm smart as fuck. I'll just undervolt the shit out of it to get the power down. No way in hell I am just mining ether. I'm going balls to the wall!
As you can expect I had many days of stability issues and tripped breakers. But fuck it, I have homeowners insurance. Burning it to the ground will be covered. (Didn't happen)
My surge protector must be maxed out. Let's buy a bigger one ($25). Same issues.
Fuck Decred, I'll mine SIA, less power. Damn I'm smart.
Rig is more stable with Sia and no tripped breakers. Family medical emergency, have to fly north for a few days. But my rig has been fairly stable and I've got remote desktop if anything goes wrong.
Arrive at airport, check mining stats, rig is down. No worries remote desktop. FUCK, not responsive, no way to remote into the rig and no way to remotely power it off and on.
Lost 4 days of mining. But no worries the difficulty is only, Holy shit that's high! But the price of Ether will make up for it. Ether crashed to the $200's. Oh well, maybe a 10 room house in Costa instead of a 12. No sweat.
Get back to my house and this whore of a machine is just sitting there in a computer coma. It's on but it's not. LED lights glaring at me like "Fuck you human, I ain't doing your stupid math problems!" Fuck you machine, I'm your master. You will do my math problems and you will fucking like it.
My AMD Drivers seem to disappear and the computer goes into a coma like state. Someone on Reddit suggested using the 16.9.2 drivers. Installed and they worked better.
Still random crashing. This shitty PSU must be maxed out. Fuck you PSU, I'm getting you a little brother (EVGA 750 gold $120.)
What do you mean you have to jerry rig a second PSU so it starts without being connected to a motherboard? 2 more hours of my life wasted.
But finally some stability. On my way to being fucking rich. I start looking at people in bentley's and can only laugh. You dumb fuck, I'm gonna be way richer then you. Gonna get a Bugatti for each day of the week.
Damn this difficulty is a bitch. Fuck you Genesis Mining and your pallets of GPU's. You're killing me smalls!
But anyway, on my way to rolling around in my fuck you money!
Fuck you dag file 135, you're killing my future millions. Fuck you dag 138, you dropped me to 167 mhs.
Thank god AMD was there to save my ass with their dope ass blockchain drivers.
download, run DDU, Restart, install drivers, restart, run pixel patch, restart. Perfect, I'm in the money now! I can taste the caviar and champagne already.
Now my cards only run 4 Mhs each. WTF? Try a bunch of the other new drivers. Same shit. Roll back to 16.9.2 and they run fine, just at 167 instead of 180.
Someone on a forum said he had the same issue and did a fresh install of windows 10 and it worked.
So I'll just reformat my SSD (Windows wouldn't do a fresh install within the operating system. Fuck you Bill Gates! Gonna buy you once I get this thing running at 180.)
Format SSD, plug back in, throw in my gangster ass boot USB drive. Ramdisk error. Fuck you Bill Gates! Reformat SSD multiple times, lots of forum reading. Install windows from another computer through command prompt (I'm a coder now as well.) This shit has got to work, I did it in command prompt bitches!
Same fucking error. Now down to an 8 bedroom house in Costa and only 6 Bugattis.
Let's try unplugging my 6 cards and see if that works. Thank you 6 pound 9 ounce baby jesus. Windows installed.
New drivers work and I'm back at 180! Raking in the cash now.
With those speeds my Asus cards crashed. Had to dial down the hashrate to 177.5 for them to be stable. So now going to use some commands in claymore to run the Asus cards at lower speeds while letting my other cards mine harder.
I wrote this to let people know that mining isn't all Bugatti's and caviar. These machines are fickle little cunts that do what they want. No system is the same. So when you post on a forum, people will give you advice on what may work. But what works for them, may not work on your rig. In the end it's up to you to figure it out.
I have spent countless hours after work and on weekends working on this bitch. Hell I've probably spent a few hours just staring at it and thinking about all of the ways I could destroy it slowly.
While I love Etheruem and do value the knowledge gained, I would have made more money just buying Eth and holding.
The guys you see on youtube building sick rigs with crazy specs have been at it for a while. They have worked through the process and know how to solve all of the problems. You have not and will have to work them out on your own.
My whore of a rig will pay for itself soon. But I would suggest that if you want to start building a new mining rig. Check the difficulty chart and make sure you have tons of free time to fuck with it.
I'd post my wallet address for donations since I just saved you $2,600. But I am afraid hackers will steal my monies :)
Hope you enjoyed my mining life story from the past few months.
Edit - Had an Asus card die on me and replaced it with a 1070ti. Nvidia is so much easier!
My rosewill 1200 watt PSU melted the 8 pin port and cable. Had to drop $300 on Amazons last 1300 EVGA.
But my rig has well surpassed it's cost and is still mining away like a champ. Eth for life!
submitted by dank4us12 to EtherMining [link] [comments]

The Nexus FAQ - part 1

Full formatted version: https://docs.google.com/document/d/16KKjVjQH0ypLe00aoTJ_hZyce7RAtjC5XHom104yn6M/
 

Nexus 101:

  1. What is Nexus?
  2. What benefits does Nexus bring to the blockchain space?
  3. How does Nexus secure the network and reach consensus?
  4. What is quantum resistance and how does Nexus implement this?
  5. What is Nexus’ Unified Time protocol?
  6. Why does Nexus need its own satellite network?
 

The Nexus Currency:

  1. How can I get Nexus?
  2. How much does a transaction cost?
  3. How fast does Nexus transfer?
  4. Did Nexus hold an ICO? How is Nexus funded?
  5. Is there a cap on the number of Nexus in existence?
  6. What is the difference between the Oracle wallet and the LLD wallet?
  7. How do I change from Oracle to the LLD wallet?
  8. How do I install the Nexus Wallet?
 

Types of Mining or Minting:

  1. Can I mine Nexus?
  2. How do I mine Nexus?
  3. How do I stake Nexus?
  4. I am staking with my Nexus balance. What are trust weight, block weight and stake weight?
 

Nexus 101:

1. What is Nexus (NXS)?
Nexus is a digital currency, distributed framework, and peer-to-peer network. Nexus further improves upon the blockchain protocol by focusing on the following core technological principles:
Nexus will combine our in-development quantum-resistant 3D blockchain software with cutting edge communication satellites to deliver a free, distributed, financial and data solution. Through our planned satellite and ground-based mesh networks, Nexus will provide uncensored internet access whilst bringing the benefits of distributed database systems to the world.
For a short video introduction to Nexus Earth, please visit this link
 
2. What benefits does Nexus bring to the blockchain space?
As Nexus has been developed, an incredible amount of time has been put into identifying and solving several key limitations:
Nexus is also developing a framework called the Lower Level Library. This LLL will incorporate the following improvements:
For information about more additions to the Lower Level Library, please visit here
 
3. How does Nexus secure the network and reach consensus?
Nexus is unique amongst blockchain technology in that Nexus uses 3 channels to secure the network against attack. Whereas Bitcoin uses only Proof-of-Work to secure the network, Nexus combines a prime number channel, a hashing channel and a Proof-of-Stake channel. Where Bitcoin has a difficulty adjustment interval measured in weeks, Nexus can respond to increased hashrate in the space of 1 block and each channel scales independently of the other two channels. This stabilizes the block times at ~50 seconds and ensures no single channel can monopolize block production. This means that a 51% attack is much more difficult to launch because an attacker would need to control all 3 channels.
Every 60 minutes, the Nexus protocol automatically creates a checkpoint. This prevents blocks from being created or modified dated prior to this checkpoint, thus protecting the chain from malicious attempts to introduce an alternate blockchain.
 
4. What is quantum resistance and how does Nexus implement it?
To understand what quantum resistance is and why it is important, you need to understand how quantum computing works and why it’s a threat to blockchain technology. Classical computing uses an array of transistors. These transistors form the heart of your computer (the CPU). Each transistor is capable of being either on or off, and these states are used to represent the numerical values 1 and 0.
Binary digits’ (bits) number of states depends on the number of transistors available, according to the formula 2n, where n is the number of transistors. Classical computers can only be in one of these states at any one time, so the speed of your computer is limited to how fast it can change states.
Quantum computers utilize quantum bits, “qubits,” which are represented by the quantum state of electrons or photons. These particles are placed into a state called superposition, which allows the qubit to assume a value of 1 or 0 simultaneously.
Superposition permits a quantum computer to process a higher number of data possibilities than a classical computer. Qubits can also become entangled. Entanglement makes a qubit dependant on the state of another, enabling quantum computing to calculate complex problems, extremely quickly.
One such problem is the Discrete Logarithm Problem which elliptic curve cryptography relies on for security. Quantum computers can use Shor’s algorithm to reverse a key in polynomial time (which is really really really fast). This means that public keys become vulnerable to quantum attack, since quantum computers are capable of being billions of times faster at certain calculations. One way to increase quantum resistance is to require more qubits (and more time) by using larger private keys:
Bitcoin Private Key (256 bit) 5Kb8kLf9zgWQnogidDA76MzPL6TsZZY36hWXMssSzNydYXYB9KF
Nexus Private Key (571 bit) 6Wuiv513R18o5cRpwNSCfT7xs9tniHHN5Lb3AMs58vkVxsQdL4atHTF Vt5TNT9himnCMmnbjbCPxgxhSTDE5iAzCZ3LhJFm7L9rCFroYoqz
Bitcoin addresses are created by hashing the public key, so it is not possible to decrypt the public key from the address; however, once you send funds from that address, the public key is published on the blockchain rendering that address vulnerable to attack. This means that your money has higher chances of being stolen.
Nexus eliminates these vulnerabilities through an innovation called signature chains. Signature chains will enable access to an account using a username, password and PIN. When you create a transaction on the network, you claim ownership of your signature chain by revealing the public key of the NextHash (the hash of your public key) and producing a signature from the one time use private key. Your wallet then creates a new private/public keypair, generates a new NextHash, including the corresponding contract. This contract can be a receive address, a debit, a vote, or any other type of rule that is written in the contract code.
This keeps the public key obscured until the next transaction, and by divorcing the address from the public key, it is unnecessary to change addresses in order to change public keys. Changing your password or PIN code becomes a case of proving ownership of your signature chain and broadcasting a new transaction with a new NextHash for your new password and/or PIN. This provides the ability to login to your account via the signature chain, which becomes your personal chain within the 3D chain, enabling the network to prove and disprove trust, and improving ease of use without sacrificing security.
The next challenge with quantum computers is that Grover’s algorithm reduces the security of one-way hash function by a factor of two. Because of this, Nexus incorporates two new hash functions, Skein and Keccak, which were designed in 2008 as part of a contest to create a new SHA3 standard. Keccak narrowly defeated Skein to win the contest, so to maximize their potential Nexus combines these algorithms. Skein and Keccak utilize permutation to rotate and mix the information in the hash.
To maintain a respective 256/512 bit quantum resistance, Nexus uses up to 1024 bits in its proof-of-work, and 512 bits for transactions.
 
5. What is the Unified Time protocol?
All blockchains use time-stamping mechanisms, so it is important that all nodes operate using the same clock. Bitcoin allows for up to 2 hours’ discrepancy between nodes, which provides a window of opportunity for the blockchain to be manipulated by time-related attack vectors. Nexus eliminates this vulnerability by implementing a time synchronization protocol termed Unified Time. Unified Time also enhances transaction processing and will form an integral part of the 3D chain scaling solution.
The Unified Time protocol facilitates a peer-to-peer timing system that keeps all clocks on the network synchronized to within a second. This is seeded by selected nodes with timestamps derived from the UNIX standard; that is, the number of seconds since January 1st, 1970 00:00 UTC. Every minute, the seed nodes report their current time, and a moving average is used to calculate the base time. Any node which sends back a timestamp outside a given tolerance is rejected.
It is important to note that the Nexus network is fully synchronized even if an individual wallet displays something different from the local time.
 
6. Why does Nexus need its own satellite network?
One of the key limitations of a purely electronic monetary system is that it requires a connection to the rest of the network to verify transactions. Existing network infrastructure only services a fraction of the world’s population.
Nexus, in conjunction with Vector Space Systems, is designing communication satellites, or cubesats, to be launched into Low Earth Orbit in 2019. Primarily, the cubesat mesh network will exist to give Nexus worldwide coverage, but Nexus will also utilize its orbital and ground mesh networks to provide free and uncensored internet access to the world.
 

The Nexus Currency (NXS):

1. How can I get Nexus?
There are two ways you can obtain Nexus. You can either buy Nexus from an exchange, or you can run a miner and be rewarded for finding a block. If you wish to mine Nexus, please follow our guide found below.
Currently, Nexus is available on the following exchanges:
Nexus is actively reaching out to other exchanges to continue to be listed on cutting edge new financial technologies..
 
2. How much does a transaction cost?
Under Nexus, the fee structure for making a transaction depends on the size of your transaction. A default fee of 0.01 NXS will cover most transactions, and users have the option to pay higher fees to ensure their transactions are processed quickly.
When the 3D chain is complete and the initial 10-year distribution period finishes, Nexus will absorb these fees through inflation, enabling free transactions.
 
3. How fast does Nexus transfer?
Nexus reaches consensus approximately every ~ 50 seconds. This is an average time, and will in some circumstances be faster or slower. NXS currency which you receive is available for use after just 6 confirmations. A confirmation is proof from a node that the transaction has been included in a block. The number of confirmations in this transaction is the number that states how many blocks it has been since the transaction is included. The more confirmations a transaction has, the more secure its placement in the blockchain is.
 
4. Did Nexus hold an ICO? How is Nexus funded?
The Nexus Embassy, a 501(C)(3) not-for-profit corporation, develops and maintains the Nexus blockchain software. When Nexus began under the name Coinshield, the early blocks were mined using the Developer and Exchange (Ambassador) addresses, which provides funding for the Nexus Embassy.
The Developer Fund fuels ongoing development and is sourced by a 1.5% commission per block mined, which will slowly increase to 2.5% after 10 years. This brings all the benefits of development funding without the associated risks.
The Ambassador (renamed from Exchange) keys are funded by a 20% commission per block reward. These keys are mainly used to pay for marketing, and producing and launching the Nexus satellites.
When Nexus introduces developer and ambassador contracts, they will be approved, denied, or removed by six voting groups namely: currency, developer, ambassador, prime, hash, and trust.
Please Note: The Nexus Embassy reserves the sole right to trade, sell and or use these funds as required; however, Nexus will endeavor to minimize the impact that the use of these funds has upon the NXS market value.
 
5. Is there a cap on the number of NXS in existence?
After an initial 10-year distribution period ending on September 23rd, 2024, there will be a total of 78 million NXS. Over this period, the reward gradient for mining Nexus follows a decaying logarithmic curve instead of the reward halving inherent in Bitcoin. This avoids creating a situation where older mining equipment is suddenly unprofitable, encouraging miners to continue upgrading their equipment over time and at the same time reducing major market shocks on block halving events.
When the distribution period ends, the currency supply will inflate annually by a maximum of 3% via staking and by 1% via the prime and hashing channels. This inflation is completely unlike traditional inflation, which degrades the value of existing coins. Instead, the cost of providing security to the blockchain is paid by inflation, eliminating transaction fees.
Colin Cantrell - Nexus Inflation Explained
 
6. What is the difference between the LLD wallet and the Oracle wallet?
Due to the scales of efficiency needed by blockchain, Nexus has developed a custom-built database called the Lower Level Database. Since the development of the LLD wallet 0.2.3.1, which is a precursor to the Tritium updates, you should begin using the LLD wallet to take advantage of the faster load times and improved efficiency.
The Oracle wallet is a legacy wallet which is no longer maintained or updated. It utilized the Berkeley DB, which is not designed to meet the needs of a blockchain. Eventually, users will need to migrate to the LLD wallet. Fortunately, the wallet.dat is interchangeable between wallets, so there is no risk of losing access to your NXS.
 
7. How do I change from Oracle to the LLD wallet?
Step 1 - Backup your wallet.dat file. You can do this from within the Oracle wallet Menu, Backup Wallet.
Step 2 - Uninstall the Oracle wallet. Close the wallet and navigate to the wallet data directory. On Windows, this is the Nexus folder located at %APPDATA%\Nexus. On macOS, this is the Nexus folder located at ~/Library/Application Support/Nexus. Move all of the contents to a temporary folder as a backup.
Step 3 - Copy your backup of wallet.dat into the Nexus folder located as per Step 2.
Step 4 - Install the Nexus LLD wallet. Please follow the steps as outlined in the next section. Once your wallet is fully synced, your new wallet will have access to all your addresses.
 
8. How do I install the Nexus Wallet?
You can install your Nexus wallet by following these steps:
Step 1 - Download your wallet from www.nexusearth.com. Click the Downloads menu at the top and select the appropriate wallet for your operating system.
Step 2 - Unzip the wallet program to a folder. Before running the wallet program, please consider space limitations and load times. On the Windows OS, the wallet saves all data to the %APPDATA%\Nexus folder, including the blockchain, which is currently ~3GB.
On macOS, data is saved to the ~/Library/Application Support/Nexus folder. You can create a symbolic link, which will allow you to install this information in another location.
Using Windows, follow these steps:
On macOS, follow these steps:
Step 3 (optional) - Before running the wallet, we recommend downloading the blockchain database manually. Nexus Earth maintains a copy of the blockchain data which can save hours from the wallet synchronization process. Please go to www.nexusearth.com and click the Downloads menu.
Step 4 (optional) - Extract the database file. This is commonly found in the .zip or .rar format, so you may need a program like 7zip to extract the contents. Please extract it to the relevant directory, as outlined in step 2.
Step 5 - You can now start your wallet. After it loads, it should be able to complete synchronization in a short time. This may still take a couple of hours. Once it has completed synchronizing, a green check mark icon will appear in the lower right corner of the wallet.
Step 6 - Encrypt your wallet. This can be done within the wallet, under the Settings menu. Encrypting your wallet will lock it, requiring a password in order to send transactions.
Step 7 - Backup your wallet.dat file. This can be done from the File menu inside the wallet. This file contains the keys to the addresses in your wallet. You may wish to keep a secure copy of your password somewhere, too, in case you forget it or someone else (your spouse, for example) ever needs it.
You should back up your wallet.dat file again any time you create – or a Genesis transaction creates (see “staking” below) – a new address.
 

Types of Mining or Minting:

1.Can I mine Nexus?
Yes, there are 2 channels that you can use to mine Nexus, and 1 channel of minting:
Prime Mining Channel
This mining channel looks for a special prime cluster of a set length. This type of calculation is resistant to ASIC mining, allowing for greater decentralization. This is most often performed using the CPU.
Hashing Channel
This channel utilizes the more traditional method of hashing. This process adds a random nonce, hashes the data, and compares the resultant hash against a predetermined format set by the difficulty. This is most often performed using a GPU.
Proof of Stake (nPoS)
Staking is a form of mining NXS. With this process, you can receive NXS rewards from the network for continuously operating your node (wallet). It is recommended that you only stake with a minimum balance of 1000 NXS. It’s not impossible to stake with less, but it becomes harder to maintain trust. Losing trust resets the interest rate back to 0.5% per annum.
 
2. How do I mine Nexus?
As outlined above, there are two types of mining and 1 proof of stake. Each type of mining uses a different component of your computer to find blocks, the CPU or the GPU. Nexus supports CPU and GPU mining on Windows only. There are also third-party macOS builds available.
Please follow the instructions below for the relevant type of miner.
 
Prime Mining:
Almost every CPU is capable of mining blocks on this channel. The most effective method of mining is to join a mining pool and receive a share of the rewards based on the contribution you make. To create your own mining facility, you need the CPU mining software, and a NXS address. This address cannot be on an exchange. You create an address when you install your Nexus wallet. You can find the related steps under How Do I Install the Nexus Wallet?
Please download the relevant miner from http://nexusearth.com/mining.html. Please note that there are two different miner builds available: the prime solo miner and the prime pool miner. This guide will walk you through installing the pool miner only.
Step 1 - Extract the archive file to a folder.
Step 2 - Open the miner.conf file. You can use the default host and port, but these may be changed to a pool of your choice. You will need to change the value of nxs_address to the address found in your wallet. Sieve_threads is the number of CPU threads you want to use to find primes. Ptest_threads is the number of CPU threads you want to test the primes found by the sieve. As a general rule, the number of threads used for the sieve should be 75% of the threads used for testing.
It is also recommended to add the following line to the options found in the .conf file:
"experimental" : "true"
This option enables the miner to use an improved sieve algorithm which will enable your miner to find primes at a faster rate.
Step 3 - Run the nexus_cpuminer.exe file. For a description of the information shown in this application, please read this guide.
 
Hashing:
The GPU is a dedicated processing unit housed on-board your graphics card. The GPU is able to perform certain tasks extremely well, unlike your CPU, which is designed for parallel processing. Nexus supports both AMD and Nvidia GPU mining, and works best on the newer models. Officially, Nexus does not support GPU pool mining, but there are 3rd party miners with this capability.
The latest software for the Nvidia miner can be found here. The latest software for the AMD miner can be found here. The AMD miner is a third party miner. Information and advice about using the AMD miner can be found on our Slack channel. This guide will walk you through the Nvidia miner.
Step 1 - Close your wallet. Navigate to %appdata%\Nexus (~/Library/Application Support/Nexus on macOS) and open the nexus.conf file. Depending on your wallet, you may or may not have this file. If not, please create a new txt file and save it as nexus.conf
You will need to add the following lines before restarting your wallet:
Step 2 - Extract the files into a new folder.
Step 3 - Run the nexus.bat file. This will run the miner and deposit any rewards for mining a block into the account on your wallet.
For more information on either Prime Mining or Hashing, please join our Slack and visit the #mining channel. Additional information can be found here.
 
3. How do I stake Nexus?
Once you have your wallet installed, fully synchronized and encrypted, you can begin staking by:
After you begin staking, you will receive a Genesis transaction as your first staking reward. This establishes a Trust key in your wallet and stakes your wallet balance on that key. From that point, you will periodically receive additional Trust transactions as further staking rewards for as long as your Trust key remains active.
IMPORTANT - After you receive a Genesis transaction, backup your wallet.dat file immediately. You can select the Backup Wallet option from the File menu, or manually copy the file directly. If you do not do this, then your Nexus balance will be staked on the Trust key that you do not have backed up, and you risk loss if you were to suffer a hard drive failure or other similar problem. In the future, signature chains will make this precaution unnecessary.
 
4. I am staking with my Nexus balance. What are interest rate, trust weight, block weight, and stake weight?
These items affect the size and frequency of staking rewards after you receive your initial Genesis transaction. When staking is active, the wallet displays a clock icon in the bottom right corner. If you hover your mouse pointer over the icon, a tooltip-style display will open up, showing their current values.
Please remember to backup your wallet.dat file (see question 3 above) after you receive a Genesis transaction.
Interest Rate - The minting rate at which you will receive staking rewards, displayed as an annual percentage of your NXS balance. It starts at 0.5%, increasing to 3% after 12 months. The rate increase is not linear but slows over time. It takes several weeks to reach 1% and around 3 months to reach 2%.
With this rate, you can calculate the average amount of NXS you can expect to receive each day for staking.
Trust Weight - An indication of how much the network trusts your node. It starts at 5% and increases much more quickly than the minting (interest) rate, reaching 100% after one month. Your level of trust increases your stake weight (below), thus increasing your chances of receiving staking transactions. It becomes easier to maintain trust as this value increases.
Block Weight - Upon receipt of a Genesis transaction, this value will begin increasing slowly, reaching 100% after 24 hours. Every time you receive a staking transaction, the block weight resets. If your block weight reaches 100%, then your Trust key expires and everything resets (0.5% interest rate, 5% trust weight, waiting for a new Genesis transaction).
This 24-hour requirement will be replaced by a gradual decay in the Tritium release. As long as you receive a transaction before it decays completely, you will hold onto your key. This change addresses the potential of losing your trust key after months of staking simply because of one unlucky day receiving trust transactions.
Stake Weight - The higher your stake weight, the greater your chance of receiving a transaction. The exact value is a derived by a formula using your trust weight and block weight, which roughly equals the average of the two. Thus, each time you receive a transaction, your stake weight will reset to approximately half of your current level of trust.
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