A $300 secondhand mining rig mined a Bitcoin block worth $230,000.

A $300 desktop mining rig that's so quiet you can just put it on your desk.

However, on the afternoon of May 30, it suddenly mined a Bitcoin block worth $230,000.

The probability is 1 in 149 million, which is on par with winning the lottery jackpot.

But this exception, when large mining farms monopolize computing power, precisely proves that Satoshi Nakamoto's design is still alive.

I. A hand warmer led to a $230,000 windfall.

At 4:27 PM Eastern Time on May 30, 2026, Bitcoin block height 951771 was mined by an unknown address.

The block reward was 3.1404 bitcoins, which was worth approximately $232,000 at the time.

The machine that unearthed it is Canaan Technology's Avalon Nano 3S, with a computing power of 6.68 TH/s, a power consumption of 140 watts, and a retail price of $250 to $300.

This thing is small enough to fit in a desk drawer, and it's about as noisy as a desktop computer.

Many people buy it for fun; turning it on in winter allows them to mine some coins and warm their hands at the same time, so some people in the industry call it a "Bitcoin heater."

But the winning miner actually had more than one machine.

He has a "small fleet" of 2 Avalon Mini 3s and 12 Avalon Nano 3Ss, with a total computing power of about 147 TH/s.

Based on this total computing power, the expected winning cycle for his entire fleet should be 127 years.

But who would have thought that they would win the lottery, and the prize would be that most inconspicuous 6.68 TH/s single machine.

It was a single machine that accounted for only about 4.5% of the entire fleet's computing power, yet it took away 100% of the rewards.

It's like someone holding a handful of lottery tickets, only to win the one they casually handed to someone on the street.

But how can a small toy on a desk compete with an industrial mine?

Second, the ship sitting opposite is an aircraft carrier.

First of all, it should be clear that this event made the news precisely because it was almost impossible.

Because by 2026, Bitcoin mining will no longer be something that can be done with just a computer.

The current battleground for computing power is warehouses, hydroelectric power stations, and massive mining farms in the Texas desert.

Industrial-grade mining machines start at 200 TH/s per unit, and a large mining farm can easily reach 100 EH/s (EH is one million times that of TH).

The total network computing power is currently around 1000 EH/s.

That small machine, costing $300, accounts for only about 0.00000067% of the total network computing power.

In comparison, listed companies are directly outcompeted, with Bitdeer's self-mining hashrate at approximately 65.5 EH/s and MARA Holdings' at approximately 72.2 EH/s.

For example, a single MARA data center can support approximately 10.8 million Nano 3S processors operating simultaneously.

Compared to these giants, retail investors are not like ants compared to elephants, but like ants compared to aircraft carriers.

Then why do some people still mine alone (not in a group, but by themselves)?

"If you try to get a share of the profits in a big pool, your computing power might not even be enough to cover your electricity bill in a day," an industry insider said. "You might as well take a gamble; either you go down to zero or you become rich overnight."

It's not that I don't want to make money steadily, it's that the door to making money steadily has long been closed.

If the probability of mining a block solo is so low, then who left a way for individual investors to still be able to participate?

III. A backdoor left for retail investors

Here we need to clarify a point that many people misunderstand.

This lucky person wasn't actually "directly connected to the Bitcoin network on a single machine"; he was using Braiins Solo, a mining pool specifically for solo miners.

Traditional mining pools are a form of "crowdfunding": everyone pools their computing power, and when a block is mined, the money is distributed according to their contribution.

Solo Pool is a "hosted" pool: the pool helps you connect to the network and handles the technical details, but if your machine happens to solve a block, the reward is all yours, and the pool only charges a small service fee.

To put it bluntly, Solo mining pool has created an arena for retail investors, giving you the right to stand on the same stage as the giants, even if your fist is only the size of their fingernail.

Platforms like CKPool, Braiins Solo, and Public Pool are, in a sense, the last "access for ordinary people" in the Bitcoin world.

However, in the past year, Solo miners have mined about 22 blocks, earning a total of about 69.24 bitcoins, which averages out to less than 2 per month.

So rare that every single one of them goes viral on Reddit and Twitter.

Therefore, some industry insiders have a very negative view of this channel.

Solo mining is essentially like buying lottery tickets, which means that the vast majority of people end up with nothing.

Is this backdoor for retail investors actually protecting decentralization, or is it creating an illusion that "everyone has a chance"?

IV. How much of Satoshi Nakamoto's original intention remains?

In 2008, Satoshi Nakamoto wrote the sentence "One CPU, one vote" in the Bitcoin white paper.

This means that the system should give every ordinary participant a voice.

Seventeen years later, "one CPU, one vote" has become "one EH/s, one vote".

For the average gamer, even an entry ticket isn't enough to afford a CPU.

But now, winning this $300 machine proves that Satoshi Nakamoto's design is not dead.

Bitcoin's Proof-of-Work mechanism, or Proof of Work in technical terms, simply means that whoever calculates the answer that conforms to the rules first gets the reward.

It doesn't recognize identity, capital, or scale; it only recognizes results.

Whether you have a multi-million dollar mining farm or a small machine in some geek's bedroom, everyone is treated equally before the rules.

If your answer hits the target first, the $230,000 is yours.

From a probabilistic point of view, spending $300 to buy a machine for solo mining has an expected return that is negative, and a very large negative return at that.

That winner was just at the most extreme tail end of the probability distribution, an almost invisible point.

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If 1 million people imitate him, 999,999 people will lose everything.

But that 0.0001% is precisely what makes the Bitcoin system so fascinating.

It doesn't promise ordinary people a return, but it doesn't shut them out either.

The door was still open, but behind it was a cliff and a starry sky.