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The Bullish Case for Mining non-KYC bitcoin at Home


This article focuses on the economics of mining at home for the average US resident, some speculation on the economical future limits, and some steps you can take to start mining non-KYC bitcoin at home.

The Bullish Case for Mining non-KYC bitcoin at Home - (Table Of Contents)

  1. The End Times
  2. Opportunity Knocks
  3. Where there is risk, there is reward
  4. How to get started
  5. Conclusion

The End Times:

2021 has been an interesting year for Bitcoin. Everyone saw the headlines when the price peaked at a new all-time-high just under 65,000 USD per BTC on April 14, 2021. By May 19, 2021 the trading price of BTC experienced a roughly 50% drop; likely attributable in part to Fear, Uncertainty, & Doubt (FUD) being circulated by Elon Musk related to the Tesla Electric Vehicle manufacturer dropping support for Bitcoin payments on May 12, 2021.

For those who follow Bitcoin developments a little more closely, there is speculation that a meeting between Federal Reserve Chairman, Jerome Powel and CoinBase CEO, Brian Armstrong on May 11, 2021 may have fueled market manipulation that had a negative effect on the upward price momentum. With the price in clear decline, markets were shaken even further on May 21, 2021 with news of a ban on Bitcoin mining within the borders of China. The Chinese government declared that all Bitcoin mining operations must cease, desist, and clear out within 2 months following the announcement.

According to the Cambridge Bitcoin Electricity Consumption Index (CBECI), China had dominated the Bitcoin mining industry for years having accumulated 65% - 75% of the total network hashrate. In my opinion, these percentages are inflated because I believe there is some conflation between global Bitcoin mining operations owned by Chinese companies and Bitcoin mining hardware physically located within the borders of China. In either case, by March 2021 the CBECI indicated that roughly 46% of the total Bitcoin network hashrate was within the borders of China. The Cambridge Centre for Alternative Finance (CCAF) took a closer look at the mining exodus from China spanning from September 2019 to April 2021 concluding that the percentage had dropped from 75% to 46% during that time.

@bigmagicdao tweet, reports a 30% drop in Bitcoin network hashrate due to a coal mine accident in Xinjiang yinhutubi China on April 16, 2021.

The price was not the only Bitcoin metric in sharp decline during this time. The overall Bitcoin network hashrate was also disrupted. Based on the mean Bitcoin network hashrate peaking at 197Eh/s on April 15, 2021 then dropping to 106Eh/s two days later, it's clear that something happened to exactly 46% of the network hashrate that all shared some common denominator. Right around this time, there were reports of an incident related to a coal mine accident in Xinjiang yinhutubi China which supposedly had a 30% draw down effect on the overall Bitcoin network hashrate. So from that angle I think the idea that China had 46% of Bitcoin's hashing power physically within their borders is aligned with the evidence.

Šifrování; Messengery; Soukromí
Glassnode chart displaying the mean hash rate of the Bitcoin network ranging from July 2020 through July 2021.

Interestingly though, the network mean hashrate climbed from 106Eh/s back up to 189Eh/s on May 2, only 15 days later. Then gradually declining again to the most recent low of 61Eh/s on June 27th. I can only speculate that perhaps there was a big initial scare that caused most or all Chinese miners to shut off around April 15, likely the coal mine accident, with many mining operators scrambling to resume operations in the days that followed; only to permanently shut operations down after the Chinese government's announcement of the mining ban. As ASIC's were being relocated outside of China's borders and powered back on following the China ban, overall Bitcoin network hashrate started to make a recovery. In any event, I'm not sure we'll ever know exactly what happened or who had what but I do think there is a lot more to this story than I'm understanding at this point.

@michael_saylor tweet, announcing support for Marathon corporation's ESG initiatives on May 24, 2021.

So here is our backdrop: China controls ~46% of the overall Bitcoin network hashrate, then there's a coal mine accident followed by an outright ban on Bitcoin mining all together in China. In the mix of that, we have the Fed Chair meeting with the CEO of the CoinBase exchange the day before Tesla announces dropping support for Bitcoin payments. Price is in free-fall, hashrate is in free-fall. Not to mention during all this, the US mining company Marathon mined the first OFAC compliant block on May 6, 2021 and then Michael Saylor threw his support behind them, teaming up and announcing the Bitcoin Mining Council on May 24.

@michael_saylor tweet, announcing the creation of the Bitcoin Mining Council on May 24, 2021.

Opportunity Knocks

The outlook for Bitcoin at this point in time was grim. One would have to be an absolute lunatic to think that investing in bitcoin, let alone mining equipment, was a good decision. Ironically, this is where the bullish case for mining non-KYC bitcoin at home starts.

There is this mechanism built into the Bitcoin protocol called the Difficulty Adjustment. This is how the network attempts to maintain a consistent 10 minute interval between blocks. Every 2,016 blocks the difficulty in mining a block is adjusted depending on how much hash power has been online. The more hash power that comes online, the faster blocks are mined. If blocks are being mined too fast then the difficult adjustment increases to try and get the interval back to 10 minutes. Alternatively, when blocks are being mined too slow the difficulty adjustment decreases to try and get the interval back to 10 minutes.

On July 3, 2021 the Bitcoin network experienced the largest decrease in mining difficulty to date, following the drop in overall network hash power. Leading up to this adjustment, blocks were being mined slower than the 10 minute target. This adjustment in difficulty attempted to get that interval back on track.

Šifrování; Messengery; Soukromí chart displaying the difficulty adjustment on the Bitcoin network ranging from July 2020 through July 2021.

When blocks are less difficult to mine, it means that operational miners have an easier time mining blocks. Or in other words, more blocks can be mined for the amount of provided hash power. Although nearly 50% of the hashrate had gone off line, the miners that remained online during this difficulty adjustment appreciated a nearly 30% increase in mining rewards. The difficulty adjustment made it so that the amount of bitcoin earned in mining rewards for a given amount of hash power increased by nearly 30%.

This profitability increase is not only appreciated by large mining operations, it is not an economies of scale advantage. It is linearly distributed to all miners based on the amount of hash power they are providing. For example, by joining a mining pool, even micro mining operators can yield consistent mining rewards. I run a single ASIC at home capable of providing 80Th/s. Prior to the difficulty adjustment, my ASIC was yielding approximately 0.00055 BTC daily. After the difficulty adjustment, my daily mining rewards increased inversely proportional to the difficulty decrease to approximately 0.00070 BTC.

In this June 24, 2021 Twitter thread, SlushPool explains the difficulty adjustment phenomenon and although it may seem counter intuitive at first, the decrease in difficulty provided a rare opportunity for operational miners of all sizes. These unique network and market conditions also provided a chance for those on the sidelines to jump into the mining game. Typically, the price of ASIC hardware is closely tethered to the BTC price. As the price of bitcoin fell, mining hardware was becoming more affordable in fiat terms. Additionally, mining hardware was becoming more available as the ASIC's leaving China needed a new home. This flood of hardware also helped relieve strains on the secondary ASIC markets that had been effected by global microchip shortages. For those who recognized the window of opportunity, this will likely go down in history as one of the best times to start a micro mining operation.

Where there is risk, there is reward:

As more people became conscious of what was happening in the Bitcoin space, I started getting more DM's and emails asking if it was better to just buy bitcoin or to start mining at home. The common misconceptions had long been discouraging for small scale home mining operators. Some common narratives that you have heard in recent years are:

  • Mining is only for large operations.
  • Residential electricity is too expensive to mine.
  • You would be better off spending your money at an exchange buying BTC instead of wasting it on electricity.
  • Setting up a mining operation is complicated and difficult.
  • Setting up a mining operation is complicated and difficult.
  • You will never make your money back.

Many of the false narratives were shattered in Diverter's groundbreaking guide on home mining, or as he likes to call it, garage band mining. To see for yourself where the narratives went to die, read Mining For The Streets. This guide was published just after the May 2020 halving and it wasn't until October 2020 when I read the article and realized what was happening and the opportunity that I was missing out on, the opportunity that many people were missing out on because they assumed the narratives were true. I set out to see for myself, you know; don't trust, verify? I detailed every step of the process in my January 2021 Home Mining for non-KYC bitcoin guide.

But coming back to the questions at hand: "Am I better off dollar-cost-averaging or mining?" I needed something more to show people what kind of chance they were taking by jumping into mining at home. There are so many variables, like electricity rate, hardware cost, & unique home environment. There was no way that I could tell anybody that this would be a viable solution for them, nor could I say it wouldn't be. The best thing I could do was to provide the information one would need to make an informed decision for themselves and explain that their decision depends on what they think the near future holds for the BTC price and the Bitcoin hash rate.

On July 13, 2021 I posted this Twitter thread presenting a few charts I had put together by compiling 12 months worth of BTC price, network hashrate, & daily mining rewards. Some have said that I'm cherry picking the data, which is bullshit. I presented 12 months worth of data, I did not remove any unfavorable data from the set. I even posted my spreadsheet and accompanying files on GitHub in a repository available for anyone to fork and modify however they see fit. I already put the first 12 months of historical data together and I would encourage anyone to put the work in to expand that historical data set if they want to.

Probably the biggest factor in making the decision to mine at home or not is going to be your electricity rate. In my data set, I put four different rates together so that a range of users could find value in it. The average rate for electricity in the United States is USD0.13/kWh so that is what I'll be focusing on the most. I used the specifications of my own hardware for some baseline ASIC variables: 80Th/s @ 3,500 Watts consumption. This is a modest setup that one could obtain for roughly USD5,000 USD or 0.125 BTC in these market conditions.

I'm going to share with you four charts that I made using the above information. I thought that these four charts illustrated the information needed to provide insight into the most pressing questions. The first three charts do not account for the initial hardware cost (0.125 BTC or USD5,000 USD) my reasoning is that: 1) I want to focus on the impact dollar-cost-averaging has between an exchange and a electricity bill. 2) In my opinion, the upfront cost is a wash since you will likely either buy a lump sum of bitcoin with the money or use that money to buy an ASIC, in either case what happens by dollar-cost-averaging after the fact is what I wanted to focus on. If you bought a lump sum of bitcoin it will probably just sit in cold storage anyways so I don't see why you wouldn't deploy that capital in mining equipment and put your money to work. However, for due diligence my fourth chart takes the upfront cost into account.

This first chart shows the amount of bitcoin you would have accumulated daily had you been spending your money dollar-cost-averaging versus paying the electricity to run an ASIC. For example, what would get you the most bitcoin, DCA with USD10.92/day or pay USD10.92/day in electricity? You can see that for roughly the first quarter of the year you would have been stacking more BTC by just buying at an exchange.

But that changed around mid-November 2020 when mining at USD0.13/kWh would have been breaking even with the DCA method. What happened mid-November 2020? The price of BTC broke USD16,000 USD and the network hashrate was around 125Eh/s. By mid-December when BTC broke USD20,000 and the network hashrate was still around 125-130Eh/s, mining at USD0.13/kWh started to become more profitable than breakeven. Which means that by dollar-cost-averaging you would have been getting less bitcoin for your money. However, by using that same amount of money to pay for the electricity, you would be getting more bitcoin.

One way of looking at this is: At USD0.13/kWh you will breakeven mining as long as BTC stays above USD16,000 USD and the network hashrate stays below 124Eh/s. Call me bullish but I don't think BTC is going back to USD16,000 but I do think the hash rate will surpass 124Eh/s. So even if the hash rate doubled from there to 248Eh/s then so long as the BTC price held USD32,000 you would still be breaking even by mining. Do you really think that if Bitcoin shattered it's all-time-high hashrate of 197Eh/s by another 25% that the price of BTC would be below USD32,000? I think that's a safe margin of error.

Šifrování; Messengery; Soukromí
Chart displaying the nominal amount of daily BTC procured at various dollar amounts versus mining over 12 months ranging from July 2020 through July 2021.

This next chart displays the accumulative amount of bitcoin you would have stashed away if you had dollar-cost-averaged the amount paid in electricity versus mining directly. You can see that right around 10 months into mining, you would have surpassed the amount of bitcoin accumulated in total at USD0.13/kWh.

Had you been spending USD21.00/day dollar-cost-averaging (the equivalent of paying USD0.25/kWh) then you would have gotten off to a significant head-start at the beginning of the year. But for the average US home miner, playing the long game would have paid off.

Bitcoin is supposed to help a person develop a low time preference, and I think that successful miners understand this concept well. This chart shows you that if you deploy some amount of bitcoin to procure an ASIC roughly how long it would take to get your return on investment (ROI). For example, if you had spent 0.125 BTC to buy your ASIC, then after about 7 months you would have earned your bitcoin back. After that point, you are running an ASIC that's paid for and accumulating more bitcoin than you would have had in the first place if you had just bought a lump sum and then stopped accumulating.

The important take away for me from this chart is the idea that more likely than not, you're just going to be holding your bitcoin in cold storage for the foreseeable future anyways. Why not put some of that capital to work in a way that will return the investment in roughly 1 year plus provide you with the hardware needed to then increase your holdings? Many S9 Antminers are still running profitably to this day, 5 years after being deployed. It is a reasonable assumption that today's new generation of ASIC's will also be running profitably well into the next subsidy epoch.

Šifrování; Messengery; Soukromí
Chart displaying the accumulated amount of BTC procured at various dollar amounts versus mining over 12 months ranging from July 2020 through July 2021.

Another consideration to think about while looking at this chart is that the ASIC hardware price is closely tethered to the price of BTC. For example, a Whatsminer M31S+ purchased in December 2020 quadrupled in value by April 2021. If the price of BTC goes up then your asset appreciates in value and if the price of BTC goes down then your daily mining rewards are likely to go up as other mining operators go offline and hash rate decreases.

This third chart displays the USD value profitability of mining based on kWh rate. You can see that from February through May 2021, when BTC was trading above USD35,000, even paying USD0.25/kWh was profitable. At the peak you would have been paying USD21.00/day in electricity but earning ~USD33.00 in bitcoin. There were points in the last year when you would have been earning USD3.00 in BTC for every USD1.00 you spent on electricity at USD0.13/kWh. Think about that, at the US average electrical rate you would have been accumulating bitcoin at 66% below market price.

Šifrování; Messengery; Soukromí
Mining profitability at various electrical rates over 12 months ranging from July 2020 through July 2021.

Finally, this fourth chart displays the upfront cost taken into account. The assumption here is that if you had a lump sum of money, roughly USD5,000 USD you will either buy 0.125 BTC with it or you will buy an ASIC. This chart shows the outcomes over the last year if you has started with 0.125 BTC and then in addition dollar-cost-averaged the same amount you would have been paying in electricity to run the ASIC. You can see the trend line for mining starts at zero since you would have spent your money on the ASIC instead of bitcoin, where as the other trend lines start at 0.125 BTC.

Over the last 12 months, if your electricity rate was greater than USD0.06/kWh then you would have been better off buying 0.125 worth of bitcoin and then dollar-cost-averaging the same amount that you would have been spending on electricity.

I think it is note worthy that the mining trend line is closer to being linear as mining accumulates a more consistent amount of bitcoin. Compared to the DCA trend lines, they are more vertical while the price of bitcoin is lower since you get more for your money, however, they begin to flatten out as the price of bitcoin increases because you get less for your money. Again, this all comes down to what you believe lies ahead for the price of bitcoin and the network hashrate. Eventually, I believe the trend line for mining will intersect and surpass all the DCA trend lines. But if you pay more than USD0.06/kWh that could take more than a year based on the last 12 months of data.

Šifrování; Messengery; Soukromí
Chart displaying the accumulated amount of BTC procured at various dollar amounts versus mining over 12 months ranging from July 2020 through July 2021. DCA methods in this chart start at 0.125 BTC, the typical cost for a modest ASIC.

To recap my main points form this section based on a modest single 80Th ASIC and paying the US average USD0.13/kWh:

  • Network hash rate could climb to 248Eh/s and you would still be breaking even mining so long as BTC held at least USD32,000. Or if BTC fell to USD20,000 then so long as the network hashrate stayed below 124Eh/s then you would still be breaking even.
  • Why not put some of your capital to work if you're just going to keep it in cold storage anyways? Get an ASIC, get your ROI after about a year, and then keep that nominal number growing.
  • Nobody can deny DCA is the best accumulation method. But by doing it through your electric bill, you can get bitcoin for a substantial percentage below market price.
  • If you take upfront hardware costs into account, you may be better off just buying bitcoin if you pay more than USD0.06/kWh and your time preference is lower than a year. However, I think mining is a long game and if you're serious about it, then it is better than DCA for a number of reasons beyond just the accumulation of bitcoin. Such as KYC, privacy, and mining is permissionless.

Another important consideration: There is no KYC involved with mining at home. Here is an example of the accumulative USD value of your BTC in the event of a 6102 style event. Auto-DCA services use KYC and keep custody of your bitcoin. You could be censored from accessing your bitcoin overnight. Even if you withdraw your bitcoin to your own custody, it is still attached to your identity because of the KYC. In a hostile 6102 style event, you would have a target on your back.

Šifrování; Messengery; Soukromí
Chart displaying a hypothetical 6102-style event where a user's BTC is confiscated or demanded to be turned over to authorities versus mining non-KYC bitcoin.

Another important consideration: There is no KYC involved with mining at home.

How to get started:

If you are interested in learning more about mining non-KYC bitcoin at home, you can find all the information you need by reading Diverter's guide: Mining For The Streets or my guide Home Mining for non-KYC bitcoin.


Start by looking for ads in the Telegram channel, Hardware Market Verified Listings. The sellers who post here have given their identification to the channel admin. This is not a silver bullet against scammers but it is a good start. If you have any hesitations, reach out to someone like myself or Diverter or RoninMiner for advice. When you find an ad for something you want, don't hesitate because there is a Minimum Order Quantity. Contact the seller and get on their radar. Many sellers will consolidate small orders to reach their MOQ. Once you strike a deal, be patient, it will likely take a month or longer from the time you submit your payment until your hardware arrives.

Home mining; no KYC; Bitcoin
Telegram logo


Make sure you have the appropriate electrical infrastructure ready to go for your new hardware. These ASIC's need 240 volt power sources and one ASIC will pull roughly 15 amps. For example, if you want to run two 80Th ASIC's @ 3,500 Watts each, make sure you have at least a 30a dedicated circuit ran in 8AWG terminated to two outlets typically with NEMA 6-20 receptacles. Now, if you have no idea what I just said, that is a great indicator that it's time to call a licensed electrician. They are not as expensive as you think and no amount of bitcoin is worth the safety of you and your family.

Home mining; no KYC; Bitcoin
Example of a residential electrical panel.


ASIC's are loud, very very loud. The ASIC I've been using for an example in this article will be around 95dB. For reference, that's roughly as loud as having a lawn mower running in your living room. So you need to make careful considerations about how you will handle these noise levels... these 24/7 constant noise levels. If you have a family, their sanity is at stake so plan carefully. If you can get even a 10dB attenuation, it will make all the difference in the world. This is easier to do than you may think, it can be done by building a simple enclosure that still allows for adequate ventilation or by installing your ASIC in a basement or garage. For my setup I built an enclosure out of plywood & MDF, consider using fire-rated materials instead if you decide to go this route.

Home mining; no KYC; Bitcoin Home mining; no KYC; Bitcoin
Sound pressure level of an ASIC and temperature of an ASIC output air.


ASIC's produce a lot of heat and you will need to do something with it, otherwise you will heat up the space that the ASIC is in and it won't run if it over-heats. You need to think about how you will provide adequate ventilation. Some people try to capture this heat to use in warming their homes and there is no shortage of creative solutions that can apply here. For myself, I decided to pull cool air in from outdoors and just vent the hot air back out through a near by window. I also installed an inline duct fan to help keep the air moving.

Home mining; no KYC; Bitcoin Home mining; no KYC; Bitcoin
ASIC installation showing noise enclosure and ventilation system and exterior of residence with intake and exhaust air being vented through a window.


By connecting to a mining pool you will be combining your hash power with that of many other miners and together, the entirety of the pool's hash power is used to work in a coordinated effort in solving for a block. You technically can run a solo miner with your own node or with CK Pool. The disadvantage is that if you do not find a block then you do not get any rewards. But if you did find a block then you would get 98% of the block subsidy (6.25 BTC) plus the transaction fees mining with CK Pool. For example, on June 3, 2020 a single 50Th S17 mined a block solo. Personally, I joined SlushPool and consistently stack mining rewards daily as the pool finds blocks. Connecting to a pool is the easiest part about all of this. You plug your ASIC into power, connect it to internet with an Ethernet cable, then open a web-browser on your local network, and log into your ASIC with the IP address kind of like how you log into your home router. Once logged in simply copy/paste the pool URL in your miner's configuration page and that's it, you're done. Then you can log into your pool's dashboard to monitor your miner's status and input the Bitcoin address you want your funds deposited to. I recommend updating your Bitcoin deposit address often and not reusing it. SlushPool for example, doesn't require any identifying information other than an email address to set up an account.


I'm bullish on mining non-KYC bitcoin at home. It's not like you're trying to compete with institutional mining operations. You're just trying to DCA through your electric bill. I think that the majority of people can mine bitcoin at home profitably. There is a wide range of margin where mining will continue to be profitable even for micro mining operations on residential electrical rates. Mining at home is safer and more private than using a KYC service to accumulate bitcoin. I hope that this article has given you some insight into notable Bitcoin events this year as they relate to mining and how this has effected the landscape. I can't tell you if mining is right for you or not, that is a decision you will have to arrive at on your own. I have tried to put together as much information as I can and offer my perspective on it so that you can make a more informed decision.

To learn more, check out Episode 0.3.1 of Citadel Dispatch by Matt Odell, featuring Diverter, RoninMiner, and myself.

Mining non-KYC bitcoin at home solves a privacy problem by not sharing your personal information with anyone. It also solves a permission problem as there is no dependence on approval from a trusted third party. And it solves a centralization problem by keeping the network infrastructure in the hands of the many. Additionally, mining non-KYC bitcoin at home will yield more bitcoin for the cost than other DCA methods for the average user.