Xi Xiangchen went to Guangming City, Hui Province;

Zhao Yuansheng went to Dayi County, Sichuan Province;

As soon as the two left, Kang Bicheng also returned to Zhejiang Province, and Jiang Jun took a freshly soaked star to Qiong Province for a vacation;

Wang Han saw that no one was playing, so he had to go to Han Yi to make a living.

Han Yi's capital chain has been tight recently, and he studies how to make a windfall every day, how can he have the kung fu to accompany him?

Wang Han didn't leave.

I don't need a secretary to greet you, I boil water, make tea by myself, and then hold the jade pixiu on the bookshelf and study it endlessly.

"How much did you pay for this thing?"

“130。 ”

“......”

Originally, Wang Han was waiting for him to quote thirty or fifty thousand, or three or two thousand, and then laughed at him.

I didn't expect it!

Wang Han said with a disgusted face: "You said that you are such a big boss, and you put a fake for 130 yuan in the office, aren't you ashamed?"

Last time, Yang Baojun of Datang Telecom said that the carving is good, but it will be a shame in your mouth. ”

Wang Han was speechless.

Seeing that he had been tinkering in front of the computer, he walked over and looked at it, and said strangely: "You want to mine?"

It shouldn't be!

With the value of your big boss Han, you can still look at this little money?"

The "mining" that Wang Han said is mining Bitcoin.

Bitcoin is now largely known to everyone.

So what exactly is mining?

As a simple example,

I now have a $100 coin in my pocket, which is Bitcoin;

Whoever joins my VIP book friend group will be given to whomever it is.

But you need to guess the number of the money in the book review or chapter review - this is called "mining", also known as "random filling numerical solution".

I tried my best to guess and got the full amount of 100 yuan if I guessed - this is called "personal mining".

Pay to gather some people to guess together - this is called "mine".

Gather people who don't know each other to guess together, and distribute the 100 yuan proportionally through the number of guesses - this is called a "mining pool".

Of course, you guys join the VIP group and guess the number of the 100 yuan in my pocket, I promise to you!

And that's mining.

......

At this time, Han Yitou didn't reply: "It's not a small amount of money! At present, one is as high as 9,000 US dollars, and digging out 180,000 yuan is also a lot of money." ”

Wang Han stretched out his fat bear paw and touched his head, "You're not burned, are you?"

The last time I watched the news, 17.2 million bitcoins have been mined around the world, and there are less than 3.8 million left!

You're still 180,000, and it's almost the same as digging 10 or 8. ”

Han Yi ignored him and continued to study the structure of the algorithm.

Seeing his serious face, Wang Han couldn't help but ask, "Can you really dig it?"

"I don't know. Han Yi's face was unfathomable.

Now Wang Han came to his senses, put his arm around his shoulders and said with a smile: "Recently, I raised a baby Alexander, and I took my brother to play with me?"

Han Yi manipulated the mouse, copied a large section of the algorithm structure to an encrypted basket and uploaded it to the cloud server, and casually asked, "Are you still short of money?"

"Lack!

Who isn't short of money these days?

Even you, Boss Han, are short of money, not to mention me, a flat-headed commoner!"

Han Yitou didn't reply: "If you are short of money, put down your hand and help me refill some water." ”

Wang Hanzhen picked up the cup and helped him pour the tea.

He is not short of small money, he lacks the kind of big money that can stand up to scrutiny.

But how can this kind of big money be so easy to make?

In order not to cheat his father, nor to cheat his future sons and daughters;

Wang Han can't take bribes, can't help run for office, can't damage the public and private, except for these articles, in fact, he is really a flat-headed ordinary man now.

At most, he knows more people, and others give him three points of face wherever he goes.

There's not much to really talk about money.

The last time I made a few million with Han Yi, it may be the most money in my bank card in my life.

Now it's rare that Boss Han has taken him to play with him again, so why don't you hurry up and wait?

"Come, give!" Wang Han sent it to him diligently.

Han Yi took it unceremoniously and said, "I haven't studied it yet, I'll tell you the news in a few days." ”

Wang Han nodded like pounding garlic.

......

In the past few days, Han Yi has been thinking about where to get money.

The money has to come above board, and it has to stand up to scrutiny.

Black technology can't come out again, and if it comes out again, there will be problems.

But so many projects in the company are under development, and the big Internet of Things plan is a swallowing beast, and where to get money has naturally become his heart disease.

And just the afternoon before yesterday, he accidentally saw a news about the "plummeting" of the price of bitcoin, which fell from $10,000 to $9,000 a piece.

At this time, Han Yi suddenly came to his senses.

At the end of the day, Bitcoin is nothing more than a cryptographic, globally distributed "blockchain" technology that works together.

Of course, because "it" is a kind of decentralization, every ten minutes it will generate a magical block built on its own parallel universe world;

When it was created, it was quickly buried underground.

Because no one knows where it is buried, it is possible to find it after all the "mines" and "mining pools" are involved in digging three feet into the ground;

So it's a lot of work, a lot of luck, but it's very rewarding.

This lucrative refers to previous years.

Now it has become a "large-scale" and "group army" type of mining, and 100% of pure individual mining can't even make money back from the mining machine.

However, this refers to someone else, not Han Yi.

And he didn't go to mining, but wanted to use the strong computing power of Surrell and the two to divide the gold and settle the holes;

Find out the hidden chaotic nodes of these blockchains and directly "plan" Bitcoin;

Or simply build a "super mining machine" and go crazy mining.

......

After studying the encryption algorithm of the blockchain for half a day in the company, Han Yi went to the laboratory in the afternoon.

The ordered 40 Antminers and Bitmine cloud computing miners have arrived;

On the other hand, Surier and the others are building a blockchain.

Due to the restrictions imposed on them by the manufacturer's application, they cannot directly hack into the blockchain node unless authorized by Han Yi.

For this reason, the only way to do this is to build your own blockchain, then run a simulation experiment, and then reverse crack it.

While Suriel and the others were working, Han Yi was not idle.

Picked up the miner and looked at it.

This Ant S10 mining machine is no different from an ordinary PC computer host on the outside;

But when I turned it over and looked at the back, there were actually 6 terrifying fan ports.

Connect the monitor, plug in the power supply, follow the tutorial download to set the port, and select Bitcoin as the mining object.

Now it's time to click Start and test it.

The main thing is to test the computing power of the mining machine, so that a comprehensive data can be obtained in the subsequent reorganization.

Soon, the results came in.

The 32,000 Ant S9 mining machine has a computing power between 17.5G and 19.5G, with an average of about 18.2G.

In addition, in terms of overclocking, temperature, noise, etc., they tend to be stable.

According to the daily output of bitcoins and the computing power of the whole network, with a computing power of 18.2G, you can get 0.00008 bitcoins per day;

9,000 US dollars a piece, which can be converted into about 4.3 yuan of bitcoin in 24 hours.

After removing the cost of electricity and mining machines, it can be said that it is a loss to grandma's family.

The next step is naturally to reorganize.

Of course, it can't be a simple reorganization, but a leapfrog reorganization that requires energy consumption.

As for the restructuring object, he chose a new generation of cloud computing 2P mining machines produced by the Swiss company Bitmine.

There may be people who don't understand how big a 2P is.

I'll just do the math for you.

1P = 1024T, 1T = 1024G, and 2P has nearly 2.1 million GB of terrifying computing power.

The micro cloud computing 2P mining machine, which is one meter long, 2.2 meters wide and only 50 centimeters high, has a market price of as high as 800,000 US dollars.

He wanted to reassemble a quantum computer directly, but unfortunately, it was difficult to find the reorganization object.

When the customized model was brought into view, the photo was reassembled, and a familiar prompt sound sounded in my ears.

[Dididi!! do you want to reorganize the ALCT cloud computing server]

【OK】

After the reorganization began, Han Yi looked closely at the energy points.

Making money is important, but if the energy exceeds a certain percentage, then there is little point in reorganizing the super mining machine.

7033.6；

7032.2；

7031.5；

It took two points of energy to reorganize a cloud computing mining machine.

Han Yi couldn't wait to connect the mining machine to the display.

Download the dedicated Bitcoin calculation tool, register on the website, fill in the registered username and password into the calculation program, and click Calculate.

"Doot-doo-"

A whistle like a muck truck suddenly sounded in the laboratory;

Han Yi, who was close, was blown up by this sound, and his eardrums were even more painful, and he subconsciously covered his ears.

Han Yi endured the loud noise and looked at the monitor.

The computing power is maintained at 1.83p/s_1.92p/s, although it is not overclocked, but it is okay.

It's that the noise reaches an astonishing 104 decibels, which is a little unbearable.

Turn off the power and continue to reassemble.

[Dididi!! will I reorganize the ALCT cloud computing server again]

【OK】

The computing power reaches 3.72p/s_3.85p/s;

Restructuring again.

The computing power reached 7.52p/s_7.61p/s;

Fourth;

......

Sixth;

......

Until the tenth time, the computing power has reached a terrifying 960p/s;

At present, the computing power of the entire Bitcoin network has just exceeded 1800P.

This super mining machine, with more than 50% of the computing power of the entire network, can theoretically control the distribution and transaction of bitcoins......