God of Money

Janggwang-chul was sitting in an office set up by floodwaters who had left Nexter and Gangnam Boulevard.

“When the hell is this guy coming? ”

“He said he'd be here soon, so we'll have to wait. ”

“Have you heard anything? ”

“That's the last I heard of leaving New York. ”

Zhang Guangcheol sighed and said.

“In the backyard of the collapse of the world economy, what is the representative doing? I don't know if this is the right thing to do. ”

“That's why the owner of Kang reduced his shares. You said you were going to invest.”

“Well, that's more suspicious. Where did he get the money to say that? What the hell are you doing in New York in the middle of a financial crisis? ”

Zhang Guangcheol vomited a little rough breath. The flooder was also curious. The rainfall had already been in the United States for more than four months. Meanwhile, Lehman Brothers was bankrupt and the financial crisis in the US was enveloping the world.

Meanwhile, dominance has been making aggressive investments.

“I'm curious, too. Not long ago, you asked me to find a factory that can use as much electricity as possible. ”

“You know what? I think they're going to make a smartphone there · · but the last time I told them to leave the OEM there. I don't know what the hell you're thinking. ”

As he continued speaking, Zhang Guangcheol couldn't hide his excitement.

“And it's enough to get into the Silicon Valley office. It's like pouring water on the bottom of a poison. ”

The flooder muttered quietly.

“But I'm pretty sure Jonathan Logan is a hardware-savvy guy. I don't know the hardware yet, but the PoC-level substrates he sent me were pretty useful. ”

“Of course I do. Jonathan Logan or Seagull? How much do you pay each month? ”

Silicon Valley.

Jonathan was a great man who made a name for himself. He promised the best treatment and brought him in, and his monthly salary was currently getting out of Zhang Guangcheol's pocket. Janggwang-chul asked the flooder.

“Amel or Amelia? What about him? ”

“Not to some extent, he's a genius. I mean, I have money, but I'm even more curious about what Jules is hiring these people to do in the United States. ”

“I'm really curious, too. ”

It's November 1st already.

It had been five months since he left for the United States.

* * *

On a plane leaving for San Francisco.

As soon as the Bitcoin paper appeared on the site, he was downloading it and reading it again.

1. Introduction.

Electronic payments for commerce on the Internet have mostly taken advantage of the services of trusted third-party credit agencies. It works well but has an ecological weakness called a credit-based model. Financial institutions are instrumental in mediating on these transactions because completely cancellable transactions are impossible. The arbitration costs incurred will eventually be transferred to consumers using financial services.

The site address is‘ https://bitcoin.org/bitcoin.pdf ’

In my past life, I tried to get translations of papers posted on the site in English, but now I didn't have to. It was in English but as familiar as Korean After the introduction, it was the subject of the transaction.

2. Transactions.

· · · · · ·.

The only way to make sure any of your transactions are empty is to look at all of your transactions. In a model based on the money immediately taken, all you need to do is confirm all transactions and decide which one was done first.

· · · · · ·.

It was described in an article on how real bitcoins are traded. It was already known, but it was new again. Often, when mining bitcoins, the more coins are mined, the slower the mining rate will be.

Confirmation of all transactions.

It means we'll be mining soon. It was the same as saying that there would be a deal. A coin is passed on to a miner named B. Eventually there was a transaction, and it took time to confirm that the transaction spread to other blocks and legitimate transactions. Of course, the physical implementation method was different, but it meant that these functions were logically incorporated.

· · · · · ·.

And number six is incentives.

6. Incentive

The first transaction within the block is a special transaction. It allows the originator to own coins created on the system.

The dominant who was reading his head tightened. It was an explanation of why we are often given what we call Bitcoin.

Mining is about calculating.

It meant giving bitcoins as a reward to the participants who participated in the calculation. And on the back, there was a code called the core of the ‘blockchain’ technology that we often know.

11. Calculations

Block forgery attempts by attackers and block change competition of honest nodes can be made specific to the Binomial Random Walk. An event in which an honest chain successfully generates one block is +1, and an event in which an attacker's chain fails to generate one block is 1.

The probability of success with an amount an attacker does not have is similar to the Gambler's Ruin problem. Suppose a gambler with unlimited credit starts at a low rate and tries to reach the breakeven point with almost unlimited gaming. The probability of him reaching a breakeven point, i.e., the probability of an attacker catching up with an honest chain, can be calculated as follows:

Sakamoto Satoshi wrote down the code below. I've already looked at the code a few times, but I took a closer look. The reason why he saw and saw it was simple.

It is because Bitcoin was one of the reasons why comet died and was reborn. Without it, Choi Ki-chul wouldn't have made the exchange, and then he wouldn't have met him. If he had, he wouldn't have died, and he wouldn't have made this much money.

Maybe an end to his life, a new beginning.

It was a technique that was deeply involved.

The contents of the paper were coming to an end.

12. Conclusion

So far, we have proposed an electronic trading system that is not based on credit. Working with honest nodes to start with a typical digital signature and prevent discontinuation, working with the majority of computing power to counteract the attacker's stomach, allows online financial transactions to be publicly recorded and proof-of-work through a peer-to-peer network.

The paper concluded last. One word from the final conclusion.

Online P2P trading.

The last word I entered was Torrent. By making direct financial transactions with people, the fees taken by the bank in the middle disappeared, and by not specifying the location of money as a single place in the age of soon empowering capitalism, it was a groundbreaking system that could have the effect of decentralizing power. He wondered how he made bitcoins. It was not just the idea of dominance.

In 2018, his identity was unknown, and his intention to develop this technology was not clear, but only guesswork was fractionated. And if he really had the chance, I would like to meet him at least once. Meanwhile, the plane flew quickly to San Francisco International Airport.

Ladies and gentlemen, flight 2611 to San Francisco International Airport will be arriving at the airport in approximately 10 minutes. Please wait until the seat belt sign is turned off after the plane has completely stopped.

We have finally reached our final destination, Silicon Valley.

* * *

It was not a hard 6 hour flight after taking first class As soon as he got off the plane, he took a taxi and headed to an office downtown.

Before the dominant makes money.

Zhang Guangcheol invested money in an office where Jonathan Logan and his developers were working hard, focusing on the screen.

It's November already.

The Android operating system was already announced in September. Korea is probably still working on coconut services. Jonathan, who discovered the dominant, approaches first.

“Aaron, you made it. ”

“It's been a long time. It's been two months. ”

“I thought I'd left us here again and forgotten. ”

Jonathan's jokes were answered by a friendly joke.

“I've got a masterpiece waiting for me to beat my phone, and I can't forget it. ”

Jonathan grips his heart with his right hand.

“Ugh, I'll have to work harder on this. ”

“No, I think you're working hard enough. ”

I barely got the results back from Jonathan in New York. However, I couldn't afford to take a closer look.

“A factory site close by, empty and capable of using as much power as possible is about an hour away from here. Maybe it was the financial crisis, and the real estate price went down a lot. So it was easy to find. Do you want to go directly? ”

This time, he grabbed his heart and said.

“Ugh, I just flew in from New York, and that's what happened. ”

“Haha, would you mind taking a little break then? ”

“I think I need to see Amelia for a moment. ”

Yooseong went around the office. She was looking for a dominant, not caring at all about the situation around her, and sat down and focused on coding. I couldn't tell even if I was getting close behind.

cd ~/bitcoin/

./autogen.sh

/usr/local/include/boost/multiprecision/detail/functions/constants.hpp: 246: 47: error: initializer

for threadlocal variable must be a constant expression

In file included from src/utility/random.cpp: 28:

The screen was full of errors. It looks roughly like you're trying to build your own Bitcoin development source, but it's not working. The monitor reflects a lot of frowned glances.

“Have you installed Ubuntu 8.04 LTS version? Aren't you building it at 8.10 to get the latest version? ”

The dominant asked, but there was no answer. I didn't hear anything. I couldn't help but place my hand on Amelia's shoulder.

“Amelia.”

“Oh, Aaron! I'm here!”

Amelia turns her head. In the big horn-rimmed glasses, large eyes were glittering.

“You have Ubuntu 8.10 installed? I think it's because the version doesn't fit. Check it out. ”

Amelia looks at the version of Ubuntu she was worried about. As the dominant said, 8.10. Amelia looks back in surprise.

“Oh, it's true. How did you know?”

“I turned it around on the way here. Have you seen the papers and the code? ”

Amelia nods.

"Can you optimize for the GPU? “

Bitcoin mining method starts with the first CPU and evolves to GPU. Finally, it advances to ASIC. The GPU, rather than the CPU, was able to mine large quantities of ASIC over the same time as the GPU, and also required separate programs for each method of mining. He commissioned Amelia to convert the program so she could mine it with a GPU. Again, Amelia nods forcefully.

“I think it will. ”

“Very good. So let's look at the factory site and come back and talk to you. ”

What a comet to do in Silicon Valley.

That's the development of a mining program for the GPU. And a mining workshop installation to run the program.