What's the market value of global virtual currency
How many cryptocurrencies are there in the world
at present, there are more than 1350 encrypted virtual currencies in circulation in the world. So far, according to the total valuation given by the market price, there are 23 virtual currencies with a valuation of more than US $1 billion, 97 with a value of more than US $100 million, and 573 with a market value of more than US $1 million. All in all, the total market value of virtual currency has exceeded US $5 trillion, of which bitcoin, the earliest invention, accounts for more than half. Players generally admit that bitcoin is not the most effective cryptocurrency, nor is it the most covert and anonymous. However, bitcoin is the first one to appear, so it is the most well-known and popular one
so the question is, does the world need more than 1350 cryptocurrencies
even the players of virtual currency will doubt this. No matter how strange the world is, there cannot be so many virtual currencies. In fact, there are so many new ICO virtual currencies emerging in recent years, which complement the "Crazy" performance of bitcoin in this year. Most of these 1300 kinds of virtual currencies can't be recognized by everyone. From the beginning of ICO, there will be many loopholes that no one will fill. When there is a major adjustment in the virtual currency market, many of them will disappear automatically, which means that no one will go to mine any more
this also leads to a problem. When some of the cryptocurrencies have problems, the entire instry chain and market of virtual currency may be involved like dominoes. Even the strongest bitcoin now will also be involved, because the cryptocurrency, in the final analysis, is supported by the "belief" of players
why is bitcoin worth more than other cryptocurrencies
at the time of writing this article, the total value of bitcoin is about US $270 billion, the total value of cash of bitcoin is about US $31.7 billion, and the market value of bitcoin gold is US $5.17 billion. Since bitcoin cash and bitcoin gold are separated from bitcoin, in a broad sense, they should be counted as a part of the total value of bitcoin (of course, you can't refute me technically, just for a rough explanation). Once we add up all the branches of bitcoin, we can calculate the market value of more than $310 billion. As a result, bitcoin accounts for about 60% of all cryptocurrencies in the market
as I have repeatedly said in recent days, bitcoin is not the most effective cryptocurrency, the most advanced, the most anonymous, or even the most stable cryptocurrency. So why is bitcoin so valuable compared with other virtual currencies
it's very simple, because bitcoin has a catalytic factor, that is, the Chicago Board of trade, as well as the commodity exchange, began to trade futures as a "commodity". Then, you will naturally think that since it has been recognized by the futures exchange, will it be further recognized by the US government in the next step. Other virtual currencies are still struggling
however, we have always stressed that since the day bitcoin was traded as a "commodity", its real monetary role, like gold, has been very weak in reality, but as one of the procts of gambling. This means that we all do bitcoin as a speculative activity, rather than a real use
judging from the current situation, bitcoin is no longer the only virtual currency that soars as soon as there is news of "official support". It is like iota, a virtual currency that focuses on the principle of the Internet of things. The news of cooperation with Microsoft came in the last two weeks, and it immediately rose to more than $300. Later, Microsoft came out and said that there was no such thing, and iota immediately fell back. It can be seen that in the future, as long as the virtual currency is recognized by some big company or organization, it will soar like bitcoin
The essential value of any kind of currency is that it can be used as the value scale to measure other things and has stability. The virtual currency here is not game currency, but a digital cryptocurrency like bitcoin. The bottom layer uses blockchain technology, which has the characteristics of decentralization, information tampering and anonymity. At present, cryptocurrency headed by bitcoin can not bear the property of currency. It is not fair to conclude that there is no value
a consensus has been reached in the currency circle by default, that is, bitcoin is similar to diamonds in the real world. The value of diamonds is given by businessmen, and it has been agreed that diamonds can symbolize love and have practical properties. Mining diamonds and gold also need to consume a lot of costs, but it is because a lot of costs are consumed that the constant intrinsic value of diamonds and gold can be ensured. The resources that can be obtained casually are prone to inflation< br />
The fall in 2018 makes investors return to rationality, which is actually concive to the standardized development of the currency circle. Now, regardless of the practical value of digital currency, this capital harvest makes investors further understand the importance of risk management. Money circle and Internet Finance allow investors to see that they are profitable, so they don't have to think about investing in it. It is ultimately their own loss. Whether this bear market can make investors understand the essence of money circle is still unknown. However, the future development of the coin circle still needs government regulation, as well as the regular operation of platforms and projects. Of course, only with the support of capital can the coin circle develop healthily and systematically. Therefore, capital outflow is the biggest reason for bitcoin's sharp decline.
in addition to bitcoin, there are Ethereum, Ruitai, Laite, doggy, Ruibo and so on.
I think it should be higher in the future. Although many people do not recognize the value of bitcoin, even many people think bitcoin is just a hoax, but in the current situation, the market value of bitcoin has returned to 10000 billion US dollars, and the unit price has also reached 58000 dollars. Under such circumstances, if the bubble of bitcoin burst, It is likely to bring disastrous effects to the global economy, so although I personally do not recognize the value of bitcoin, I think bitcoin will continue to rise in the future, which is a proct of market recognition
the market value of bitcoin is back to US $100 billion
this news is very exciting, but also very uncomfortable. Why do you say that? Because bitcoin itself has no value, it is just a proct of capital speculation. At the same time, the rise of bitcoin also means the further aggravation of inflation. We may not feel the severity of inflation at home. We will only feel that the current price is only a little higher than before, and we can still make a lot of money now, But inflation is actually very serious abroad, and bitcoin's constant breakthrough is a sign{ RRRRR}
As of 14:24 Beijing time on the 27th, data from coindesk showed that bitcoin was quoted at US $27372 per coin, up more than 10% in 24 hours. The total market value of bitcoin is 508.6 billion US dollars (about 3.3 trillion yuan) , and it can buy about 22 Yunnan Baiyao (the latest total market value of a shares is 146.3 billion)
it is understood that since the birth of bitcoin in 2009, its first price was about US $0.0025 when it was purchased in 2010. Based on the price of US $27000, the price increase of bitcoin since its birth has reached 10.8 million times
that is to say, the original investment of RMB 1 can buy 61.3 bitcoins, and the current position value is RMB 10.8 million. Even if bitcoin has made such an amazing increase, Citibank recently announced a target price of $300000, which is 11 times higher than the current price
expansion data:
24 hours, the whole network burst warehouse 4 billion 600 million
controversy surrounding bitcoin has never stopped, some people think it is hype, sooner or later, it will be "tulips bubble", some people think that the bitcoin's scarcity has pushed up its rise. So some are short and some are long
on a day of crazy rise, short bets of bitcoin were completely exploded. According to the real-time statistics of bitcoin home.com, in the last 48 hours, the fund of all kinds of cryptocurrencies in the whole network has burst to US $700 million (RMB 4.6 billion), of which the fund of bitcoin has burst to US $587 million, and the number of people in the whole network has exceeded 60000 in the last 48 hours
According to the historical data, the short position burst on the 27th was up 136% compared with the previous trading daybitcoin is a consensus network, contributing to a new payment system and a fully digital currency. It is the first decentralized peer-to-peer payment network, which is controlled by its users without a central management organization or middleman. From the user's point of view, bitcoin is much like Internet cash. Bitcoin can also be regarded as the most outstanding three style bookkeeping system.
As far as bitcoin is concerned, one bitcoin has reached as high as US $50000
the future is promising
3.81 download address: http://www.cngba.com/thread-17118783-1-1.html [neocore] group update
2. Decompress,
put the compressed package file into MSP MS0, and the irshell folder is in the root directory
3. Run irshell on PSP
if you need to start irshell automatically, Please irsautoboot.prx to seplugins, add MS0 / seplugins / recovery.prx line to vsh.txt, and finally set irsautoboot.prx to open in recovery mode
4. Patch
we take small P with firmware version 3.71 as an example, find MS0 / irshell / patch / 3.71 directory in directory view, and run & quot; btcnfpatch.prx"( Different versions, please select the corresponding patch)
there is a TXT file run xxx.xxx under FW? In the folder??? IR shell. TXT
under the explanation of??? The core irshell runs xxx.xxx file (patch file)
for example, users of 3.52m33 need to run 1.50 core irshell first, and then run 3.5x & # 92; Then, in the interface that appears, continue to click x
to say that the black screen will be patched, Please close all plug-ins
5. Set the video output
A. click the settings Icon
B. find the options
C. save
to output the video
6. Delete the irshell folder in the root directory of MS0
delete MS0: &# 92; PSP\ Irshell2x3x folder under game
delete MS0: &# 92; PSP\ Irshell150 and irshell150% folder under GAME150
delete MS0: &# 92; Remove the MS0 / seplugins / irsautoboot.prx line in vsh.txt file
usage
basic operation, press X to enter and select exit/_&# 92; Is menu
we will explain some common functions in depth
the first line
1. Directory view
after entering irshell, such an interface will appear by default, which can be divided into six lines with six icons in each line. Next, I'll explain from left to right what each icon does. You can see the file browser even if you don't understand any English. JPG (62.05 KB)
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Click x to enter the interface, This is the file in your memory stick
directory view.jpg (51.34 KB)
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you can run ISO, self-made programs, songs, MP4, PMP and other files here. As long as you find the file and click x, you can view and run it
especially explain the operation of self-made programs
let's take the GBA simulator of gpsp as an example. I put this self-made program in J: &# 92; PSP\ GAME371\ gpSP_ Kai3.2-7 in the
homemade program. JPG (63.61 KB)
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point x can run
2. MS0 / PSP / photo: image browsing, the path can be changed in the settings, such as MS0 / picture We will explain the corresponding settings in the setting options)
3. MP3 view: directly enter the directory of MP3 files, press the circle to select multiple files / folders, and press the fork to play
4. Application view: homemade software, because most of them are in game371, so make sure that the settings are also set to MS0 / PSP / game371 (we will explain the corresponding settings in the setting options)
5. IR remote view: infrared remote control, the default band can only correspond to some remote control appliances (slim P, please retreat)
6. Game save view: archive manager, You can view the archive information or backup / delete the archive
the second line
1. Read the content on UMD disk
2. Predefined homebrew
the predefined self-made software is similar to the shortcut on the computer desktop, there are five in total, and the first one is the network browser by default. The latter four can be defined as commonly used homemade software
the required self-made software to MS0: &# 92; IRSHELL\ The corresponding folder in homebrew3x can be
rdown corresponding to R + Remote rod, rleft corresponding to R + Remote rod, left Rright corresponding to R + Remote rod, right RUP corresponding to R + Remote rod,
the third line
1. Toggle USB mass storage
connected to USB for file transfer, USB connection similar to XMB
2. Toggle usbhost
maps a folder in the hard disk to usbhost0: /, which can be used to play games on the hard disk It needs the cooperation of remotejoy4irs, please refer to here for this software application)
this function is the most powerful function of ishell, which is to read the games on the hard disk and PMP files
A. open usbhost function
usbhost.jpg (63.8 KB)
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B. enter directory view and open here, You can see the directory of your hard disk
usbhost1.jpg (51.34 KB)
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usbhost2.jpg (45.24 KB)
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(if you open the mapping of all hard disks in remotejoy4irs, it should be like this)
C. find your favorite game, Click x to run
usbhost3.jpg (47.43 KB)
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3. Toggle usbhost redirection
map a folder on the hard disk to MS0: /, and the content of the memory stick to MS1: /, In fact, it's similar to toggle usbhost. 4. Toggle nethost:
maps a folder in the hard disk to nethost0: /. The method is the same as toggle usbhost, except that it enters the hard disk in nethost0: /
5. Toggle nethost redirection
maps a folder in the hard disk to MS0: /, and the content of the memory stick becomes MS1: /
6. Initiate ad hoc WiFi transfer
wireless file transfer, which can transfer any file in the memory stick, which can be used to exchange ISO files<
the fourth line
mp3 play / pause: MP3 play / pause
stop Mp3: stop playing
previous track: Previous
next track: next
mp3 volume down: decrease volume
mp3 volume up: increase volume
multiple mp3 can be played through file browsing or MP3 View icon, circle to select file / folder, cross to play
the fifth line
1. File management
file management: select a file / folder ring file browsing, return to the main interface, and then enter file management to rename, delete, and the selected file / folder
for example, I want to delete the blackspeed.log.txt file in MS0
first enter the directory view, move the cursor to blackspeed.log.txt, press Select to exit
1.jpg (56.51 KB)
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and then click the file management icon (or L +], If you press the button,
2. JPG (43.17 KB)
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suppose you press the button,
the following screen will appear to let you confirm that
3. JPG (42.68 KB)
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make dir input method problem
rocker controls the grid where the cursor is located, Then circle the cross corner block corresponding to 4 characters in each grid. Press and hold R is uppercase, then press L is uppercase, lowercase, symbol switch at the same time. Direction key is to delete, space is to move the cursor left and right, select key to cancel, start to confirm<
2. Launch devhook
Run DH (I haven't used it before, so I don't know about it)
3. Launch XMB
Enter XMB interface
4. Set alarm clock
set alarm clock
5. Toggle CPU speed
adjust CPU frequency, click once and change it, From 100 to 333
cpu.jpg (61.49 KB)
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6. Lock irshell
lock irshell, there is no password by default
lock.jpg (52.55 KB)
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input method problem
the rocker controls the grid where the cursor is located, and then circles the fork corner block to correspond to 4 characters in each grid. Press and hold R is uppercase, then press L is uppercase, lowercase, symbol switch at the same time. Direction key is to delete, space is to move the cursor left and right, select key to cancel, start to confirm
line 6
1. Reset irshell
X: irshell restart
O: machine auto restart
[]: irshell exchange of 3xx kernel and 150 kernel
/_&# 92;: Cancel operation
2. Exit irshell
X: exit to XMB
O: enter sleep mode
]: shut down completely (same as pushing up the switch for 3 seconds)
/_&# 92;: Cancel operation
3. Irshell configurator
system settings
4. System info
system information
from top to bottom:
battery
power
battery status
battery temperature
battery voltage
free memory
kernel memory
user memory
VSH memory < B R / > Part5 memory (I don't know what it is)
5. Help
help information, introce shortcut keys
basic keys
combination keys of L
combination keys of R
6. Mute game audio
when playing games, when playing MP3, Close the corresponding channel.
Troubleshooting:
1. I went into the 3.5x folder in patch, but all the three files in it ran, and then the screen went black.
A: close all your plug-ins, first run 1.50 core irshell, and then run 3.5x & # 92; The eboot.pbp file under btcnfpatch
2. Does it support PSP2000
A: the author said that I support it. I don't have PSP2000... I can't test it.
3. Can I do a tutorial for video output
A: because the video output is similar to 3.7, and Jiangnan Sisi has done a good tutorial
please refer to http://www.cngba.com/thread-17026267-1-1.html
3. Why can't my PSP2000 run 150 core irshell
A: PSP2000 doesn't support 150 core irshell, please delete PSP & # 92; GAME150 folder
4. What's wrong with broken icons
A: please use__ SCE__ And%__ SCE__ To hide the files in the damaged GAME150
5. About the PC keyboard and handle mapping function (turn to Jiangnan 44)
A: after testing, you can play PSP games with the computer keyboard and handle at the same time. First, install the handle correctly in the system (the Logitech al action handle I use is free of
driver, and the system can automatically identify it), then open the keyboard and handle mapping function in irshell to control the PSP. It's just that there are differences in key positions, which should be adapted to
. Irshell can be set according to the following figure:
at present, this version does not provide the option of Custom PC handle key
but I put it in 92; RemoteJoy4iRS\ MS_ ROOT\ Joy in the directory_ 1. The map file is opened with a text editor and can be modified. Different brands and models of PC
handle keys are different, so interested friends can try to modify it by themselves
the mapped keys of PC keyboard are as follows:
6. About the application of irshell file association
this is similar to the file association of windows system. For example, if your computer has office 2003 installed, you double-click the *. Doc file, Word 2003 will run automatically
suffix.jpg (113.1 KB)
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here we take the PPA of 3xx kernel as an example to explain
ppa.jpg (101.1 KB)