Tag: #availabilty

First Time/Small Miner

First time/Small miner reference
for getting started.

If you want to start mining here is what you need… and what you need to know.

This is written for home miners/small farms, but can be used as a guideline for most operations. Use this as a reference for what you need to research, or what questions you need to ask before jumping in.

What you need to mine can be broken down into the following categories:

  • Hardware
  • Electricity
  • Location
  • Internet connection
  • Information

Mining BITCOIN is done exclusively with dedicated BITCOIN mining hardware based on ASICs: https://en.wikipedia.org/wiki/Application-specific_integrated_circuit .

You CAN NOT meaningfully mine bitcoin today with CPU, GPU or even FPGAs. Bitcoin difficulty adapts to match the amount of mining done on the network and has reached levels trillions of times too high to mine meaningfully with PCs, laptops, tablets, phones, webpages, javascript, GPUs, and even generalised SHA hardware.

Even if you combined all the computers in the world, including all known supercomputer, you would not even approach 0.1% of the bitcoin hashrate today.

There isn’t any point attempting to mine bitcoin with CPU or GPU even in the interests of learning as it shares almost nothing with how bitcoin is mined with ASICs and will not teach you anything.

Hardware

Asic Miner:

Here is a list of the companies currently manufacturing Miners for public purchase.

Each one has their Pro’s and Con’s it is up to you to do your research and decide what is best for you.

A few points to consider while researching are :

  • efficiency
  • reliability
  • warranty period/policy
  • power draw

Each company has a different way of handling warranty repairs, depending on your situation and the policy repairs can become cost prohibitive. I will touch more on efficiency and power draw in the electricity section.

• Current list of competitive hardware

Power supply: You will need to purchase a power supply to run your miners. You will find ATX and Server grade PSU’s, the latter being preferred for mining BTC. 

When it comes to selecting a PSU purchase something with a capacity 25% higher than your miner is rated to draw. This will have you operating within the 80% rule.(explained further in the electricity section)

EX. Miner draws 1000 PSU should be able to provide 1250W.

** Many current generation miners are now being manufactured with Integrated PSU. Again do your research to see if your unit comes with or without. Generally you will still need to source a power cable.**

Auxilliaries – Avalon miners require an external controller, 1 per 20 miners. You may have to run additional fans for intake and exhaust depending on your location.

PSU’s can be purchased large enough to run 2 Miners; or the opposite 1 Miner fed by 2 PSU’s. Ensure the PSU you have selected will have the correct amount of PCI-E connectors required to operate your miner(s)

You can also find a large supply of used miners and PSU’s. Again it’s up to you to do your research as these often are a no return transaction.

Electricity

Follow all local codes and regulations

This is the number 1 factor in whether mining is right for you. As discussed with Miners being a 24/7 machine drawing power those costs will make it cost prohibitive for some people to mine. You need to be aware of what your costs/kWh are and run the numbers.

This will be done in a profitability calculator. This is just an example of 1 there are many out there.

( Miner usage in kW ) * ( Hours run per day ) 24 * ( Cost/kWh ) = Cost per Day to Operate

( Ideally less than the FIAT value of BTC mined )

The second part to the electrical requirements of mining is the available service; written for North America.

You will need to figure out the amperage you can spare, what circuits and receptacles you have in place, are you setting up on 220V or 110V. You will need to make sure that you have the right cord end for your PSU to match the receptacle, picking the wrong one can cost you a few days of mining if it has to be shipped.

If you can try and set up on a 220V circuit for 2 reasons :

– You will pull half the amps, and it is more efficient.

– Doing so requires 2 breaker spaces in your panel. Breaker sizing will depend on how many miners you plan to run. Here is the formula for calculating amps.

Watts / Voltage = Amps

Here is where you will bring the 80% rule back into play by sizing the continuous miner load to 80% of the breaker rating. 12 Amps on a 15 Amp breaker, 16 Amps max on a 20 Amp breaker, 24 Amps on a 30 amp breaker.

If/when you increase the amount of miners you are running you may want to look into PDU’s, as opposed to more receptacles. 

Location

This is something that is often overlooked to the headache and frustration of many would be miners. These machines are loud and hot .
You essentially have an electric heater that also uses an industrial fan to keep it from melting itself. This space will need to have the electrical requirements as discussed previously.

So make sure you have a space that is well ventilated with a plan to exhaust heat, and bring in fresh dust free air. I say this as using AC to cool the room will eat into your profits and may even make mining unprofitable.

The noise issue is a consideration you can sort out depending on whats available. (garage, basement, remote building)

Both of these issues can be handled with hosting, which is further explained in the information section.

Internet connection

Some miner setups have the option to use wifi. It is advisable to use a wired connection where available. This will provide a more stable connection and ensure you are submitting the expected amount of shares which is directly related to your payouts.

Please note that mining uses a negligible amount of bandwidth, and will not affect your other internet usage.

Information

You can use this information in this post as a good baseline to get you going. In addition to this you will want to research network difficulty; this readjusts every 2016 blocks to maintain a 10 minute block time on average. While this can go down it generally increases.

Solo or Pool?

You can solo mine but this is essentially a lottery even as a large scale miner. Should you chose this you can check this out as a starting point.

solo.ckpool.org 1% fee solo mining USA/DE 250 blocks solved!

Odds are most of you will join a pool. I will only say that it is in your best interest to mine at a pool that pays transaction fees (miner rewards). Then you will want to consider the fees associated with the pool.

When it comes to these pools you want them to be large enough that they are getting at least 1 block every Difficulty adjustment period. Larger pools will offer smaller rewards paid out more frequently, and vice versa.

Convergence of blockchain with AI and IOT

IoT and AI are growing exponentially

Internet of Things – IoT

A future of transacting intelligent machines

• Individually, each of these technologies deserves all the attention they’re getting as enablers and disruptors

• But, taken together?

• Their transformative effect becomes multiplicative

• A future driven by machine connectivity, data exchange and commercial services:

  • IoT connects billions of machines and sensors generate unprecedented quantities of real-time data
  • AI enables the machines to act on data and trigger services
  • Blockchain functions are the transaction layer where data and service contracts are securely stored and payments for services are settled

How does blockchain support intelligent connected machines?

• Smart Contracts enable self-executing and self-enforcing contractual states

  • Custom financial instruments (tokens), records of ownership of an underlying physical asset (smart property), any
  • complex business logic that can be programmable
  • Can such applications be ideal for intelligent (AI) and connected (IoT) machines?
  • These machines are intelligent enough to negotiate contracts, but need a technology allowing them to securely sign and enforce them

• Digital currencies create new forms of money

  • Programmable and active
  • Will such money be ideal for intelligent (AI) and connected (IoT) machines?
  • These machines will need digital currency to pay for services assigned through the smart contracts

How will the three technologies work together?

IoT – Internet of Things

  • Sensors allow us to cost-effectively gather tremendous amounts of data.
  • Connectivity allows us to transmit/broadcast these data.
  • But, there is a missing element: intelligence to process these data.

AI – Artificial Intelligence

  • Intelligence at the very edges of the network (mini-brains).
  • Combine with IoT and you have the ability to recognize meaningful patterns buried in mountains of data in ways that would be impossible for most humans, or even non-AI algorithms, to do.
  • But, there is a missing element: a secure storage layer for data and a transaction layer for services

DLT (blockchain) – Distributed Ledger Technology

  • Decentralized governance, coupled with no single point of failure, disintermediation, unalterable and searchable records of events.
  • Digital currencies and tokenized custom financial instruments.
  • Combine with AI and IoT and you have a new world of autonomous systems interacting with each other, procuring services from each other and settling transactions.

The technology stack of the future

Technology Stack of the Future

Toward a world of machine commerce

A world of Machine Commerce

M2M will need SSI (self-sovereign identities) – for objects!

Human Identities types

Object identities can be SSI by default

  • Multi-source, multi-verifier
  • Digitally signed, verifiable credentials that can prove issuer, holder and status
  • Secure peer-to-peer connections (permanent or session-based)
  • Exchange full credentials, partial credentials or ZKPs derived from credentials

Next milestone: Decentralized Organizations (DOs)

DOs are good at:

  • Coordinating resources that do not know/trust each other (including hybrid
  • H/M)
  • Governing in a geography-agnostic, censorship-resistant manner
  • Enabling short-term or informal organizational structures  (networks/communities)
  • Tracking and rewarding contribution

Challenges

  • Jurisdictional issues
  • Legislating new types of work for humans and work rules for machines
  • Governance modalities, including external supervision

Challenges

New/upgraded system architectures

• From legacy to blockchain/AI/IoT-native systems
• Integration, interoperability, backward compatibility
• ROI obvious ex post, difficult ex ante – Bootstrapping

Advanced analytics capabilities

• As devices at the edge become smarter, the smart contracts enabled by blockchain platforms will require more advanced data analytics capabilities and gateways to the physical world.

New Business Models

  • Disruptive innovation will dominate – but not without boom-and-bust cycles and big failures along the way.
  • Winners will NOT be the ones focusing on efficiency gains, but on disruptive models.

Key takeaways

• IoT, AI and DLT (blockchain) are foundational and exponentially growing technologies

  • When combined, they will create a new internet of connected, intelligent and commercially transacting machines
  • An era machine-to-machine (M2M) and human-to-machine (H2M) commerce is likely to emerge, with profound consequences on social and economic dynamics
  • New forms of corporations or organizational formats (code-only, autonomous) will emerge

• There are numerous challenges that must be overcome

  • IoT has outpaced the human internet, but is still a largely passive, insecure and privacy-vulnerable network
  • AI has made huge leaps, but still requires immense computational resources and is largely incompatible with edge computing
  • DLT is a new technology, largely untested at scale; both smart contracts and digital assets lack the regulatory clarity required for mass adoption

This work is available under a Creative Commons Attribution-Non-Commercial-No Derivatives license
© University of Nicosia,
Institute for the Future, unic.ac.cy/blockchain

With 💚

Au – 💲 – ₿

Gold is a chemical element with the symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally.

It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form.

Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions.

Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element  silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite.

Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).

A relatively rare element, gold is a precious metal that has been used for coinage,  jewelry, and other arts throughout recorded history.

In the past, a gold standard was often implemented as a monetary policy.

Still, gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1971.

As of 2017, the world’s largest gold producer by far was China, with 440 tonnes per year.

A total of around 201,296 tonnes of gold exists above ground, as of 2020. This is equal to a cube with each side measuring roughly 21.7 meters (71 ft).

Gold’s high malleability, ductility, resistance to corrosion and most other chemical reactions, and conductivity of electricity have led to its continued use in corrosion-resistant electrical connectors in all types of computerized devices (its chief industrial use).

The world consumption of new gold produced is about 50% in jewelry, 40% in investments and 10% in industry.

Gold is also used in infrared shielding,  colored-glass production, gold leafing, and tooth restoration. Certain gold salts are still used as anti-inflammatories in medicine.

F I A T

Fiat money (from Latin: fiat, “let it be done”) is a type of money that is not backed by any commodity such as gold or silver, and typically declared by a decree from the government to be legal tender.

Throughout history, fiat money was sometimes issued by local banks and other institutions. In modern times, fiat money is generally established by government regulation.

Yuan dynasty banknotes are a
medieval form of fiat money

Fiat money does not have intrinsic value  and does not have use value. It has value only because the people who use it as a medium of exchange agree on its value. They trust that it will be accepted by merchants and other people.

Fiat money is an alternative to commodity money, which is a currency that has intrinsic value because it contains a precious metal such as gold or silver which is embedded in the coin.

Fiat also differs from representative money, which is money that has intrinsic value because it is backed by and can be converted into a precious metal or another commodity.

Fiat money can look similar to representative money (such as paper bills), but the former has no backing, while the latter represents a claim on a commodity (which can be redeemed to a greater or lesser extent).

Government-issued fiat money  banknotes  were used first during the 11th century in China.

Fiat money started to predominate during the 20th century.

Since President Richard Nixon‘s decision to default on the US dollar convertibility to gold in 1971, a system of national fiat currencies has been used globally.

Fiat money can be:

  • Any money that is not backed by a commodity.
  • Money declared by a person, institution or government to be legal tender, meaning that it must be accepted in payment of a debt in specific circumstances.
  • State-issued money which is neither convertible through a central bank to anything else nor fixed in value in terms of any objective standard.
  • Money used because of government decree.
  • An otherwise non-valuable object that serves as a medium of exchange (also known as fiduciary money.)

The term fiat derives from the Latin word  fiat, meaning “let it be done” used in the sense of an order, decree or resolution.

Bitcoin – Digital Gold

The most common, and best, ways to think about bitcoin is as “digital gold”.

Like gold, bitcoin doesn’t rely on a central issuer, can’t have its supply manipulated by any authority, and has fundamental properties long considered important for a monetary good and store of value.

Unlike gold, bitcoin is extremely easy and cheap to “transport”, and trivial to verify its authenticity.

Bitcoin is also “programmable”. This means custody of bitcoin can be extremely flexible. It can be split amongst a set of people (“key holders”), backed up and encrypted, or even frozen-in-place until a certain date in the future. This is all done without a central authority managing the process.

You can walk across a national border with bitcoin “stored” in your head by memorizing a key.

The similarities to gold, plus the unique features possible because bitcoin is purely digital, give it the “digital gold” moniker.

Sharing fundamental properties with gold means it shares use-cases with gold, such as hedging inflation and political uncertainty.

But being digital, bitcoin adds capabilities that are especially relevant in our modern electronic times.

The world does indeed need a digital version of gold.

People’s Money
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Veritas … In pictures…

Fear is Sickness
Gold is Money…
Uni-Verse
Success
Genes that erase memories
Researches can erase painful memories from the brain
Scientists deletes “Fearful” memories of Rats
Pokemon Go users give away all privacy rights
“Broken People” = Raw  Material
Robert Noyce
Compounding Interest
Simple & Compound Interest Formula
Simple Interest & Compound Interest
PBIS Rewards
ROI – Return On Investment
Play the role of a fool…
Occult – Anatomy
20 Fastest Growing + Declining Jobs
Causes and Effects of Inflation
The History of Logistics
SSG 16.9 – Legal Identity for all
Scientists call for Protection from Non-Ionizing Electromagnetic Field Exposure
Protest’s are Illegal and punished with Jail Time in a “Free” Society !!!?¿!!!
Human Value Chain
Opposition to the use of Blockchain Identity – Part 1
Opposition to the use of Blockchain Identity – Part 2
Human Capital Performance Bond
Strategies for Investing in Undervalued Human Capital
U.S Army TRADOC G-2
Digitizing Government-to-Person (G2P) Payments

Will be Always Updated !!!

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Happy 13th BirthDay bitcoin

bitcoin – People’s Money

Brief history of Bitcoin

On January 3rd, 2009 Satoshi Nakamoto published the Genesis Block with the first 50 Bitcoins on Sourceforge. He also left a message on the blockchain at the time, quoting the headline in the British newspaper Times:

On January 3, 2009, the minister was on the verge of bailing out the banks.

Nakamoto started writing the white paper in 2008 and published it in October of that year.

The concept of a decentralized, anonymous, trusted currency emerged after the 2008 financial crisis, which left responsibility for the banks.

Satoshi neither supports the modern banking system nor does he like partial reserve banks.

A partial reserve bank is a bank that takes deposits and issues loans or investments, but only has to reserve a fraction of its liabilities for deposits. Basically, the bank is using money that it doesn’t own.

Satoshi wants to get rid of banks and seedy middlemen whom he believes are corrupt and unreliable. As such, he created a more community-centric digital currency.

13 years later, Bitcoin is still going strong with a market cap of nearly $ 900 billion. It is currently held by billionaires, banks, celebrities, governments, and corporations. This is evidence of how far BTC has come in its brief existence.

The precarious banking situation and economic uncertainty are also in crisis again.

The price of Bitcoin on its birthday 🎂

13 years: $ 47,310
12 years: $ 33,400
11 years: $ 7,319
10 years: $ 3,783
9 years: $ 14,764
8 years: $ 1,084
7 years: $ 432
6 years: $ 275
5 years: $ 816
4 years: $ 13
3 years: $ 5
2 years: $ 0.29
1 year: $ 0.05

Happpy Birthday bitcoin !!!

Thanks for all the teachings and wealth of Knowledge I do now have thanks to you !!!

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Return on Investment (ROI)

What Is Return on Investment (ROI)?

Return on investment (ROI) is a performance measure used to evaluate the efficiency or profitability of an investment or compare the efficiency of a number of different investments.

ROI tries to directly measure the amount of return on a particular investment, relative to the investment’s cost.

To calculate ROI, the benefit (or return) of an investment is divided by the cost of the investment. The result is expressed as a percentage or a ratio.

KEY TAKEAWAYS

  • Return on Investment (ROI) is a popular profitability metric used to evaluate how well an investment has performed.
  • ROI is expressed as a percentage and is calculated by dividing an investment’s net profit (or loss) by its initial cost or outlay.
  • ROI can be used to make apples-to-apples comparisons and rank investments in different projects or assets.
  • ROI does not take into account the holding period or passage of time, and so it can miss opportunity costs of investing elsewhere.

How to Calculate Return on Investment (ROI)

The return on investment (ROI) formula is as follows:

“Current Value of Investment” refers to the proceeds obtained from the sale of the investment of interest. Because ROI is measured as a percentage, it can be easily compared with returns from other investments, allowing one to measure a variety of types of investments against one another.

Understanding Return On Investment (ROI)

ROI is a popular metric because of its versatility and simplicity. Essentially, ROI can be used as a rudimentary gauge of an investment’s profitability. This could be the ROI on a stock investment, the ROI a company expects on expanding a factory, or the ROI generated in a real estate transaction.

The calculation itself is not too complicated, and it is relatively easy to interpret for its wide range of applications. If an investment’s ROI is net positive, it is probably worthwhile. But if other opportunities with higher ROIs are available, these signals can help investors eliminate or select the best options.

Likewise, investors should avoid negative ROIs, which imply a net loss.

For example, suppose Bill invested $1,000 in New Wave AI Corp. in 2017 and sold the shares for a total of $1,200 one year later.

To calculate the return on this investment, divide the net profits ($1,200 – $1,000 = $200) by the investment cost ($1,000), for a ROI of $200/$1,000, or 20%.

With this information, one could compare the investment in New Wave AI with any other projects.

Suppose Bill also invested $2,000 in Web Pirates Inc. in 2014 and sold the shares for a total of $2,800 in 2017. The ROI on Bill’s holdings in Web Pirates would be $800/$2,000, or 40%.

Limitations of Return on Investment (ROI)

Examples like Bill’s (above) reveal some limitations of using ROI, particularly when comparing investments. While the ROI of Jo’s second investment was twice that of the first investment, the time between Jo’s purchase and sale was one year for the first investment but three years for the second.

Bill could adjust the ROI of the multi-year investment accordingly. Since the total ROI was 40%, to obtain the average annual ROI, Bill could divide 40% by 3 to yield 13.33% annualized.

With this adjustment, it appears that although Bill’s second investment earned more profit, the first investment was actually the more efficient choice.

ROI can be used in conjunction with the rate of return (RoR), which takes into account a project’s time frame.

One may also use net present value (NPV), which accounts for differences in the value of money over time, due to inflation.

The application of NPV when calculating the RoR is often called the real rate of return.

Developments in Return On Investment (ROI)

Recently, certain investors and businesses have taken an interest in the development of a new form of the ROI metric, called “social return on investment,” or SROI.

SROI was initially developed in the late 1990s and takes into account broader impacts of projects using extra-financial value (i.e., social and environmental metrics not currently reflected in conventional financial accounts).1

SROI helps understand the value proposition of certain environmental social and governance (ESG) criteria used in socially responsible investing (SRI) practices. For instance, a company may decide to recycle water in its factories and replace its lighting with all LED bulbs. These undertakings have an immediate cost that may negatively impact traditional ROI—however, the net benefit to society and the environment could lead to a positive SROI.

There are several other new flavors of ROI that have been developed for particular purposes. Social media statistics ROI pinpoints the effectiveness of social media campaigns—for example how many clicks or likes are generated for a unit of effort. Similarly, marketing statistics ROI tries to identify the return attributable to advertising or marketing campaigns.

So-called learning ROI relates to the amount of information learned and retained as a return on education or skills training.

As the world progresses and the economy changes, several other niche forms of ROI are sure to be developed in the future.

Frequently Asked Questions

How do you calculate return on investment (ROI)?

Return on investment (ROI) is calculated by dividing the profit earned on an investment by the cost of that investment.

For instance, an investment with a profit of $100 and a cost of $100 would have a ROI of 1, or 100% when expressed as a percentage.

Although ROI is a quick and easy way to estimate the success of an investment, it has some serious limitations.

For instance, ROI fails to reflect the time value of money, and it can be difficult to meaningfully compare ROIs because some investments will take longer to generate a profit than others.

For this reason, professional investors tend to use other metrics, such as net present value (NPV) or the internal rate of return (IRR).

What is a good ROI?

What qualifies as a “good” ROI will depend on factors such as the risk tolerance of the investor and the time required for the investment to generate a return.

All else being equal, investors who are more risk-averse will likely accept lower ROIs in exchange for taking less risk.

Likewise, investments that take longer to pay off will generally require a higher ROI in order to be attractive to investors.

What industries have the highest ROI?

Historically, the average ROI for the S&P 500 has been about 10% per year. Within that, though, there can be considerable variation depending on the industry.

For instance, during 2020, technology companies such as Apple Inc., Microsoft Corp., and Amzon.com Inc. generated annual returns well above this 10% threshold.

Meanwhile, companies in other industries, such as energy companies and utilities, generated much lower ROIs and in some cases faced losses year-over-year.

Over time, it is normal for the average ROI of an industry to shift due to factors such as increased competition, technological changes, and shifts in consumer preferences.

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BitHouse RedBubble Shop

Featured

Visit BitHouse-Co’s shop, for cool artwork on awesome products!

https://www.redbubble.com/people/BitHouse-Co/shop?asc=u

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Arise…

Timothy C. May

Arise, you have nothing to lose but your barbed wired fences!

Timothy C. May

Wonder In Peace bright mind!

Thanks for the guidance and wisdom!

The world will never know how much they owe you!

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