Comparison chain force calculator

1.

at present, the computing power of bitcoin in the whole network has reached 2.36 billion hash collisions per second, which is equivalent to the number of water droplets in more than 200000 50 meter long standard swimming pools. But even with such a large amount of computing power, it will take about 10 minutes to hit a hash value that meets the requirements

in 2012, bitcoin's output was halved for the first time, and in July 2016, bitcoin's output was halved for the second time. At present, 12.5 bitcoins are awarded for recording one page of account book. The next halving will take place around 2020, and the total number of bitcoins will not increase by 2040, with a total of 21 million. In other words, the difficulty of digging bitcoin is increasing, while the time required is increasing

2. Lightcoin calculator calculated for reference only, not necessarily real income, recommend several mining graphics card to you, hd7990 R9 290x gold slave miner data card R9 280x

3. At present (2017 / 03 / 23), 1t computing power can dig about 0.00055 bitcoins a day. According to the current currency price, a 1t computing power miner can dig about 4 bitcoins a day. About 0.002 bitcoins can be g in 3.65t1 days, which is about 15 yuan in RMB. However, it is not fixed how much bitcoin can be g every day. Generally speaking, with the continuous upgrading of mining machinery, mining machinery developed by mining machinery manufacturers will continue to be put into the market, and the computing power of the whole network will continue to grow over time. The proportion of your computing power in the computing power of the whole network will graally decrease, and the bitcoin g by the corresponding computing power will also continue to decrease. In addition to purchasing mining machines to build and deploy mines, you can also purchase computing power on computing power platforms such as suanlibao, which can be used as an entrance to understand bitcoin, mining and blockchain. At the same time, you can also have considerable benefits under the condition of accepting risks.

4. Thank you for your concern. The calculation is wrong. We will go online after the adjustment is accurate

5.

The hottest things this year are "bitcoin", "Ethereum" and all kinds of cryptocurrencies, so hot that even aunts and uncles are about to start talking about them. It is no exaggeration to say that 2017 is the first year of the development of cryptocurrency and blockchain technology

as the underlying technology behind bitcoin, the concept of blockchain has only been mentioned in the past two or three years, although as early as 2009, "Nakamoto Tsung" released bitcoin. After this wave of digital currency boom, the concept of blockchain technology has really entered the eyes of all walks of life. I'm afraid it's too early to mention the wide application of blockchain technology, which is still in a very early stage of development. However, e to the arrival of the boom, many technicians and teams have contributed their efforts to build some blockchain concept projects“ Needless to say, as the first application of blockchain technology, bitcoin of "Zhongben cong" has realized the function of distributed ledger, which can realize the first decentralized value transmission of human beings. It can be said that it is "blockchain 1.0". Then Ethereum invented the smart contract, which extended the function of blockchain technology to build applications. It is well deserved to be defined as "blockchain 2.0". However, the blockchain concept projects that came out later did not realize this leap forward role, but only improved to a certain extent at the application level, so they can not be called "blockchain 3.0"

so what is "blockchain 3.0"? Maybe bitcoin OS is the answer: an operation system that is completely based on blockchain technology and follows the concept of blockchain technology. In the 1980s, before Microsoft released the windows operating system, personal computers and Internet technology were still in a non systematic state and could not be popularized. After the release, personal computers were allowed to enter ordinary people's homes, making PC and Internet universal application procts. Recently, bitcoin OS team announced the implementation of the bifurcations of bitcoin and Ethereum on Christmas day, so as to officially publish the plan of developing blockchain OS

anyone who knows a little bit about blockchain technology knows that bitcoin solves the problem of account book, while Ethereum is a smart contract to realize application expansion. Later, a team will launch a distributed storage project. But these systems with only a single functional mole are not "operating systems". The traditional definition of operating system is a huge management and control program, which includes five management functions: process and processor management, job management, storage management, device management and file management. In fact, the OS based on blockchain does not need to change all the five functional blocks into distributed ones, as long as the parts related to the external transmission of value and information can be decentralized and distributed. Therefore, the blockchain operating system should have at least three functions of "account system management, computing resource management and storage resource management", which can realize distributed ledger, edge computing and edge storage. Although it is still too early to define the instry standard in this way, bitcoin OS team is committed to realizing the blockchain OS possessed by these three functional blocks first, and then improving it through iteration

according to the bitcoin OS team, the name "bitcoin OS" is actually "blockchain OS", which is named after "bitcoin", which is also a tribute to the inventor "Satoshi Nakamoto". At present, from the technical details given by the bitcoin OS team, we may be able to see some aspects of this "blockchain 3.0" project

firstly, the management function of the account book system supports locating the ownership of resources according to the account ID, such as the private key; Computing resource management can obtain corresponding computing resources according to the demand, support edge computing, and share distributed computing power. In addition, storage resource management can use storage resources according to the demand, and support edge storage. Compared with bitcoin OS, Ethereum only supports account system and smart contract, which can not meet the distribution of distributed computing tasks. Ethereum only supports the fair execution of contract code, let alone the management of storage resources. So Ethereum is only a custom calculator

in addition, it is worth mentioning that bitcoin OS self customized enhanced smart contract. It supports two modes, which are more flexible and efficient

1. Central computing mode: the outgoing node is responsible for executing the smart contract, and both the incoming parameters and the output results support sipfs to be stored in the storage node

Distributed computing mode: ordinary nodes can claim computing tasks, input parameters and output results support sipfs storage to storage nodes

finally, we also need to mention the built-in sipfs super interstellar file system of bitcoin OS. Sipfs can realize the decentralized storage of technical input parameters and output parameters. At the same time, the file has a life cycle, and the DNA description of the file descriptor is recorded on the blockchain. The file descriptor of sipfs does not exist on the blockchain, but it will be stored in a separate file descriptor data file. After the end of the file life cycle, the blockchain will automatically delete the file descriptor, Realize the intelligent slimming of blockchain

"blockchain 3.0" is worth looking forward to, and bitcoin OS team, as the vanguard, is worth paying attention to and encouraging. We are looking forward to the real blockchain operating system

6. If the program has been optimized for multi-core, that is to say, the multi-core CPU can also play its advantages. It is recommended to take a look at Lenovo's X6 server (the original IBMX Series), which can host four physical CPUs with strong performance.

7. "A lot of scripts" may not be the script of the button wizard, right? Is it an offline script? Is it a script for offline plug-ins?

8. This is a technical problem

9.

Five years ago, a lot of people didn't have computers or smartphones. At that time, it was very good to have a computer. Now, almost every family has a computer and several smart phones per person. The Internet has become popular. Since every family has the network, how to make money on the network

five years ago, I was still working in the factory. Later, I bought a computer with my first salary in the factory. In the past, I always wanted to find a part-time job and set up a stall to earn some extra money. However, since I had a computer, I began to study how to make money online

I've been on the Internet for five or six years. I don't know anything from the beginning, but now I can say that I know almost everything, although I'm not proficient in it. Fortunately, before I went to vocational high school, I chose to calculate, learned five strokes of typing and switching on and off, and I didn't learn anything else

in the past, I also like to surf the Internet, so I often surf the Internet after I have a computer. I used to chat, play games and watch movies on the Internet. At that time, after I had a computer, I was studying how to make money on the Internet

from then to now, in five or six years, I have been a rookie who doesn't understand the Internet, learning little by little, studying little by little, running Taobao, doing websites, making money online, and now doing we media, so to speak, I have done a lot of projects

in fact, there are many ways to make money online. If you just want to make some extra money online, you just need to make some money online, such as making money by investigation, making money by coding, making money by playing games, etc. And now mobile phones are more popular to make money, such as wechat forwarding articles to make money, wechat voting to make money and so on

if you want to develop online for a long time, earn more money and work full-time, I suggest you do some stable projects. Now, Shao Lianhu will recommend a more reliable way to make money online:

1, do a website

now talk about doing a website, it may be a bit out of date, you may find that on the network, a lot of good mix, are started by the website, and with a good website, almost nothing to do can earn a lot of money. And you will find that many websites have been developing steadily for five or ten years

the range of websites making money is very large, but most of them make money by advertising alliances and receiving advertisements. However, there are others, such as making money by we media, making money by Internet, making money mainly by mobile phones, and some Taobao websites

it's not easy to build a website. There are often some problems in the website. However, these are not problems. Just like me, although the website is self-taught, we have tried to solve the problems. So, it's not easy to make a website, but it's better than anything

A few days ago, when I was selling toys on Taobao, I could earn tens of thousands of yuan a month, which was a good time. In the past, my salary was only more than 2000 yuan a month, and I could earn more than 10000 yuan a month, which I never thought about. Therefore, Taobao can make many people rich

in recent years, there are many examples of getting rich through Taobao, and many people around me make a fortune through Taobao. There are clothes sellers, vegetables sellers, and local specialties. There are always all kinds of sellers, as long as they don't break the law

now it's not as easy to open Taobao as before, because there are too many people who open Taobao now, and the procts you publish can't be found at all. So, now open Taobao unless you have money, or you can promote, or your proct no one saw, let alone someone bought

however, as long as you have some good procts and insist on learning some promotion methods, you will sum up your own set of experience and graally become stable after a long time. Taobao is a stable business, as long as we stick to it, we can earn more than others

3, we media

we media is only popular in recent years, and we media platforms are also very many, such as today's Toutiao, Baijia, Sina, Sohu media and many other platforms

in fact, we media is just like wanghong. As long as you do well and have fans, you won't worry about nothing. Even if you don't have a project, you can make a lot of money just by receiving advertisements. What's more, we media platform can also make money now, just writing articles and publishing platform will give you money

although we media is good, it's not so easy. It depends on your persistence and writing. Video we media is popular now, and it's good to make videos if you like

at present, we media is not very mature. At present, it only appears in the form of words. In the future, it will spread more in the form of sound, video and pictures. This is just my guess. Moreover, I plan to do video we media in the future to communicate with you face to face

there are many ways to make money on the Internet, but there are few real long-term projects. At least how to choose, we have to find a project that we are interested in. If you don't like it, it must be very boring. So, find an instry that you like, and then slowly learn and practice. As long as you stick to it for a few years, you can almost do it well

10. In my opinion, the elevation program of 5800 calculator Highway Engineering (with broken chain) is not as important as the middle and side pile setting out program (with broken chain). If the highway line has broken chain, it can be considered and set in the program.