Tag: #Artificial Intelligence

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 💚

A.I.

Artificial Inteligence

Can computers be ‘intelligent’?

AI is about machines performing tasks normally requiring human intelligence

  • Visual perception, natural language processing, complex decision making (automated reasoning), artificial creativity, etc.
  • “AI is whatever hasn’t been done by computers yet” (Larry Tesler’s Theorem)
  • When AI solves a problem, it stops being considered AI and becomes part of everyday computing
  • So, in 1998, playing chess and optical character recognition were considered AI applications
  • Now, AI is more about autonomous robots and self-driving vehicles
  • In a few years time, these applications might not be considered AI anymore
  • AI is crossing into our everyday lives:
  • Face recognition, digital assistants, language translation and other applications on our mobile phones
  • New computer interfaces (e.g. non-invasive brain-machine interfaces)

Stages of AI

Artificial Narrow Intelligence (ANI)

  • Also known as Weak AI
  • Machines can perform a narrow set of specific tasks (e.g. play chess, sustain a dialogue with a human, identify faces in a picture, etc.)
  • Machine learning can be based on rules (reactive AI) or examples (limited memory AI)
  • Today’s AI is ANI

Artificial General Intelligence (AGI)

  • Also known as Strong AI
  • Machines possess human-like abilities to think and make decisions (theory of mind AI, self-aware AI)
  • In AGI, machines will be able to keep on learning by experience and develop their intelligence, much like humans do (but, presumably, faster and deeper)

Artificial Super Intelligence (ASI)

  • This is just a hypothesis at this stage: machines with AGI might one day reach a stage where they are collectively (much) smarter than humans
  • Singularity
Enterprise AI Companies – 2020

Sources:

https://topbots.com/
https://techreaserchonline.com/
https://muted.com/
https://rmit.edu.au/

With 💚