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Advantages of blockchain mining
Publish: 2021-04-28 18:09:18
1.
Recently, many friends have come to ask questions about blockchain, such as the specific advantages of blockchain, why to invest in blockchain, and what benefits can it bring? Can't you invest in real estate and wait for the appreciation; Can't you invest in a mature market like stocks and bonds? Why invest in the emerging blockchain? Does blockchain have any investment value? And so on a series of questions, I have made the following summary, basically summarized the answers to most of the related questions:
it can be summarized in the following four aspects:
1. Blockchain has a good market prospect; 2; As an emerging technology, blockchain is recognized by many professionals including investors. It is estimated that the market value of blockchain will be about US $60 billion in 2020 and US $20 million in the global market in 2024. The considerable market prospect of blockchain is obvious
2. The cost of block chain is less; Compared with the centralized mode of relying on third-party intermediaries such as credit card payment and stock trading, the decentralized distributed structure of blockchain saves investors high handling fees and transaction costs, saves investment costs and improves transaction processing efficiency
3. Block chain is more secure and stable; The traditional centralized mode often faces serious credit crisis, but because each transaction in the blockchain is tracked and permanently recorded by the distributed public account book, the phenomenon of forgery is greatly reced, and the losses caused by the credit problems of the third party are avoided, providing security for investors' transactions
4. The programming attribute of block chain is more standard; Traditional market investors often affect their earnings because of the confusion of market levels, and the programmability of blockchain makes the market level clear, which is an innovative technology that can change people's lives
I hope it can help you to solve related problems. Please feel free to ask or discuss more details or any questions
2. 1、 Decentralization:
blockchain technology does not rely on additional third-party management institutions or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes information self verification, transmission and management through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain< Second, openness:
the foundation of blockchain technology is open source. In addition to the private information of all parties to the transaction is encrypted, the data of blockchain is open to all. Anyone can query blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent< Third, independence:
based on consensus specifications and Protocols (similar to various mathematical algorithms such as hash algorithm used by bitcoin), the whole blockchain system does not rely on other third parties, and all nodes can automatically and safely verify and exchange data in the system without any human intervention< Fourth, security:
as long as 51% of all data nodes cannot be controlled, the network data cannot be arbitrarily controlled and modified, which makes the blockchain itself relatively safe and avoids subjective and artificial data changes
5. Anonymity:
unless there are legal requirements, technically speaking, the identity information of each block node does not need to be disclosed or verified, and information transmission can be carried out anonymously
Digital China is the first major development strategy explicitly put forward in the report of the 19th National Congress of the Communist Party of China. The application of digital technology represented by cloud computing, big data and mobile Internet is no longer limited to the economic field, but widely penetrated into all aspects of public services, social development and people's life, which requires macro coordination, overall control and integrated development
with the deepening of a new round of scientific and technological revolution and instrial change, the tide of digital economy in the world is unstoppable. The development of digital economy has become a global consensus, known as the key to the fourth instrial revolution
adhering to the connotation of the University of nice's world inclusive humanistic spirit, always embracing change, standing up to the tide, conforming to the development trend of the digital economy era, and integrating the essence of Chinese and Western cultural thinking, the University of nice's doctor of blockchain and digital economy management (DDE) came into being
based on this, we can enable the managers of digital economy instry to have global vision and global integration thinking, integrate knowledge, operate digital economy intelligently, promote the sustainable development of the instry, and contribute to the community of human destiny. Therefore, DDE project will cooperate with colleagues in the field of digital economy
if you have MBA related questions, you are welcome to contact me personally&# 180;&# 65381;&# 7447;&# 65381;` ) Bixin~~~~
blockchain technology does not rely on additional third-party management institutions or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes information self verification, transmission and management through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain< Second, openness:
the foundation of blockchain technology is open source. In addition to the private information of all parties to the transaction is encrypted, the data of blockchain is open to all. Anyone can query blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent< Third, independence:
based on consensus specifications and Protocols (similar to various mathematical algorithms such as hash algorithm used by bitcoin), the whole blockchain system does not rely on other third parties, and all nodes can automatically and safely verify and exchange data in the system without any human intervention< Fourth, security:
as long as 51% of all data nodes cannot be controlled, the network data cannot be arbitrarily controlled and modified, which makes the blockchain itself relatively safe and avoids subjective and artificial data changes
5. Anonymity:
unless there are legal requirements, technically speaking, the identity information of each block node does not need to be disclosed or verified, and information transmission can be carried out anonymously
Digital China is the first major development strategy explicitly put forward in the report of the 19th National Congress of the Communist Party of China. The application of digital technology represented by cloud computing, big data and mobile Internet is no longer limited to the economic field, but widely penetrated into all aspects of public services, social development and people's life, which requires macro coordination, overall control and integrated development
with the deepening of a new round of scientific and technological revolution and instrial change, the tide of digital economy in the world is unstoppable. The development of digital economy has become a global consensus, known as the key to the fourth instrial revolution
adhering to the connotation of the University of nice's world inclusive humanistic spirit, always embracing change, standing up to the tide, conforming to the development trend of the digital economy era, and integrating the essence of Chinese and Western cultural thinking, the University of nice's doctor of blockchain and digital economy management (DDE) came into being
based on this, we can enable the managers of digital economy instry to have global vision and global integration thinking, integrate knowledge, operate digital economy intelligently, promote the sustainable development of the instry, and contribute to the community of human destiny. Therefore, DDE project will cooperate with colleagues in the field of digital economy
if you have MBA related questions, you are welcome to contact me personally&# 180;&# 65381;&# 7447;&# 65381;` ) Bixin~~~~
3. When you buy a new computer, you feel satisfied with the performance and speed. But as time goes on, you feel that the space of your C disk is getting smaller and smaller, and the speed is also decreasing. What should we do
as a rookie, you must pay attention to one thing: when you download something, some websites default to C disk. When you can choose to download the disk, you'd better put it in other disks. You can't choose and you can't help it. The files in C disk are also the places where viruses like to patronize (it's unnecessary to say that there are so many experts in the forum, which is from pediatrics, Sorry)
for users who have been using for a long time, some spare data will be accumulated in Disk C, which takes up too much space. Should we delete unnecessary files:
deleting spare files and freeing up space can make our computer faster and do not waste resources. Delete those good ones
1. Open "my computer" - "tools" - "Folder Options" - "view" - "check the" show all files and folders "option -" OK "
2. Delete the contents in the following folder:
X: &# 92; Documents and Settings\ User name & # 92; Cookies\ All the files under (keep index file)
X: & # 92; Documents and Settings\ User name & # 92; Local Settings\ Temp\ All files (user temporary files) under
X: & # 92; Documents and Settings\ User name & # 92; LocalSettings\ TemporaryInternet Files\ All files (page files) under
X: & # 92; Documents and Settings\ User name & # 92; Local Settings\ History\ All files (History) under
X: &; Documents and Settings\ User name & # 92; Recent\ All files (shortcut to recently browsed files) under
X: & # 92; WINDOWS\ Temp\ All files (temporary files) under
X: & # 92; WINDOWS\ Servicepackfiles (backup files after upgrading SP1 or SP2)
X: &; WINDOWS\ Driver Cache\ The compressed file under i386 (backup file of driver)
X: &# 92; WINDOWS\ SoftwareDistribution\ All files under download
3. If the system has been upgraded with windows upgrade, delete the following files:
X: &# 92; windows\ Then the disk is defragmented, Please exit all running programs ring defragmentation
5. After defragmentation, open "start" - "programs" - "accessories" - "system tools" - "system restore" - "create a restore point" (it is better to use the date at that time as the name of the restore point)
6. Open "my computer" - "right-click system disk" - "properties" - "disk cleanup" - "other options"- Click "clean" in the column of system restore - select "yes" - OK
7. After all kinds of software and hardware are installed properly, XP rarely needs to update files. Delete the system backup file: start → run → sfc.exe / purecache nearly 3xxm The function of this command is to clear & quot; Windows File Protection & quot; File cache, free up the space it occupies)
8. Delete; windows\ system32\ Dllcache DLL file (minus 200-300mb), this is a standby DLL file, as long as you have copied the installation file, you can do so
9. XP will automatically back up the hardware driver, but after the hardware driver is installed correctly, it is not likely to change the hardware, so you can also consider deleting the backup file, which is located in & # 92; windows\ driver cache\ I386 directory, the name is driver.cab, you can directly delete it, usually this file is 74m
10. Delete unused input methods: for many netizens, not all the input methods in Windows XPT system are suitable for their own use, such as imjp8_ 1 Japanese input method, imkr6_ Korean input method these input methods, if not needed, we can delete them. The input method is located in & # 92; windows\ ime\ Folder, all occupied 88m of space
11. Discover windows & # 92 after upgrading; If you have many more directories like $ntuninstallq31889, you can kill them. In addition, you can keep them; windows\ Help directory of things for me is a kind of injury, ha ha... Kill them all
1 3. Turn off System Restore: once the system restore function is used for a long time, it will occupy a lot of hard disk space. Therefore, it is necessary to set it manually to rece the amount of hard disk. Open & quot; System attribute & quot; Dialog box, select & quot; System restore & quot; Options, select & quot; Turn off System Restore on all drives & quot; Check the box to turn off system restore. You can also restore only the disk or partition settings on which the system is located. First select the partition where the system is located and click & quot; Configuration & quot; Button to cancel & quot; Turn off system restore for this drive; Option, and you can set the amount of disk space used for system restore
14. The hibernation function will take up a lot of hard disk space. If it is used less, you may as well turn off the hibernation function; Control panel;, Double click & quot; Power Options & quot;, In the pop-up & quot; Power option properties & quot; Select & quot; Dormancy & quot; Tab, cancel & quot; Enable Hibernation & quot; Check box
15. Uninstall uncommon components: XP installs some system components to the operating system by default, and a large part of these components are impossible for you to use. You can download them in & quot; Add / remove windows components & quot; Unload them. But some of the components XP is hidden by default, in & quot; Add / remove windows components & quot; If you can't find them in Notepad, you can open them in Notepad; windows\ inf\ Sysoc.inf is a file that uses the find / replace function to replace the & quot; hide" Replace all characters with null. In this way, the hidden properties of all components will be removed, and after saving and exiting, run & quot; Add remove programs;, You'll see many more options that you can't see before. Delete those components that you can't use (remember to save them as sysoc.inf instead of the default sysoc.txt), such as Internet messenger service, fax service, Windows Messenger, code table, etc., which can free up nearly 50MB of space
16. Clear system temporary files: system temporary files are generally stored in two locations: a temp folder in the windows installation directory; The other is X: &; Documents and Settings\& quot; User name & quot&# 92; Local Settings\ Temp folder (Y: the partition where the system is located). Files in both locations can be deleted directly
17. Clear temporary Internet Files: regularly delete a large number of temporary Internet files, which will save a lot of hard disk space. Open IE browser and select & quot; Tools & quot; Select & quot; Internet Options;, In the pop-up dialog box, select & quot; General & quot; Tab, in & quot; Temporary Internet files & quot; Click & quot; Delete file & quot; Button, and in the pop-up & quot; Delete file & quot; Dialog box, select & quot; Delete all offline content & quot; Check the box, and click & quot; Determine & quot; Button
18. Clear pre read files: Although the pre read settings of Windows XP can improve the system speed, after a period of use, the number of files in the pre read folder will become quite large, resulting in a longer system search time. Moreover, some applications will proce dead link files, which makes the burden of system search heavier. Therefore, these pre read files should be deleted on a regular basis. It is expected that the files will be stored in the prefetch folder of the Windows XP system folder, and all files in this folder can be deleted
19. Compress NTFS drives, files or folders: if your hard disk uses the NTFS file system, you can also consider enabling the compression function of NTFS. Right click the drive to compress - & quot; Attribute & quot-& quot; General & quot-& quot; Compressing disks to save disk space;, Then click & quot; Confirm & quot;, In & quot; Confirm property change & quot; Select the option you want in the. This saves about 20% of the hard disk space. When compressing C disk, it's better to compress in safe mode, so the effect is better< Dr. Watson: to close Dr. Watson, open the registry editor and find & quot; HKEY_ LOCAL_ MACHINE\ SOFTWARE\ Microsoft\ WindowsNT\ CurrentVersion\ AeDebug" Branch, double-click the auto key name under it, and set it & quot; Numerical data & quot; Change it to 0, and finally press F5 to refresh to make the setting take effect. In this way, it will be canceled. Also in & quot; Start & quot-& gt;& quot; Run & quot; Enter & quot; drwtsn32" Command, or & quot; Start & quot-& gt;& quot; Program & quot-& gt;& quot; Annex & quot-& gt;& quot; System tool & quot-& gt;& quot; System information & quot-& gt;& quot; Tools & quot-& gt;& quot; Dr Watson"， Call out Dr. Watson in the system and only keep & quot; Dump all thread context & quot; Otherwise, once the program goes wrong, the hard disk will read for a long time and take up a lot of space. If this is the case in the past, please find the user.dmp file, which can save dozens of MB of space after deletion
21. Close remote desktop: & quot; My computer & quot-& gt;& quot; Attribute & quot-& gt;& quot; Remote & quot& quot; Remote desktop & quot; The & quot; Allow users to connect to this computer remotely & quot; Remove the tick
22. Cancel XP's support for zip: Windows XP opens the support for zip files by default, which takes up a certain amount of system resources. You can choose & quot; Start → run & quot;, In & quot; Run & quot; In the dialog box, type & quot; regsvr32 /u zipfldr.dll"， Enter to confirm that XP can cancel the zip decompression support, thus saving system resources
23. Turn off error report: when an application makes an error, a window will pop up to send an error report. In fact, such an error report is almost meaningless to ordinary users, so it is a wise choice to turn it off. In & quot; System attribute & quot; Select & quot; Advanced & quot; Tab, click & quot; Error report & quot; Button in the pop-up & quot; Error reporting & quot; Dialog box, select & quot; Disable error reporting & quot; Radio, and then click & quot; Determine & quot; That's it. In addition, we can also turn off error reporting from Group Policy: from & quot; Run & quot; Type & quot; gpedit.msc"， Run & quot; Group Policy Editor & quot;, Expand & quot; Computer configuration → management template → system → error reporting function;, Double click & quot; Report errors & quot;, In the pop-up & quot; Attribute & quot; Select & quot; Disabled & quot; The & quot; Reporting errors & quot; Disabled
24. Turn off unused devices: Windows XP always tries to install and manage drivers for all devices of the computer, which will not only slow down the system startup speed, but also cause a large amount of system resources. In view of this situation, you can disable PCMCIA card, modem, infrared device, printer port (LPT1) or serial port (COM1) and other uncommon devices in the device manager. The method is to double-click the device to be disabled and click & Qu in its properties dialog box
as a rookie, you must pay attention to one thing: when you download something, some websites default to C disk. When you can choose to download the disk, you'd better put it in other disks. You can't choose and you can't help it. The files in C disk are also the places where viruses like to patronize (it's unnecessary to say that there are so many experts in the forum, which is from pediatrics, Sorry)
for users who have been using for a long time, some spare data will be accumulated in Disk C, which takes up too much space. Should we delete unnecessary files:
deleting spare files and freeing up space can make our computer faster and do not waste resources. Delete those good ones
1. Open "my computer" - "tools" - "Folder Options" - "view" - "check the" show all files and folders "option -" OK "
2. Delete the contents in the following folder:
X: &# 92; Documents and Settings\ User name & # 92; Cookies\ All the files under (keep index file)
X: & # 92; Documents and Settings\ User name & # 92; Local Settings\ Temp\ All files (user temporary files) under
X: & # 92; Documents and Settings\ User name & # 92; LocalSettings\ TemporaryInternet Files\ All files (page files) under
X: & # 92; Documents and Settings\ User name & # 92; Local Settings\ History\ All files (History) under
X: &; Documents and Settings\ User name & # 92; Recent\ All files (shortcut to recently browsed files) under
X: & # 92; WINDOWS\ Temp\ All files (temporary files) under
X: & # 92; WINDOWS\ Servicepackfiles (backup files after upgrading SP1 or SP2)
X: &; WINDOWS\ Driver Cache\ The compressed file under i386 (backup file of driver)
X: &# 92; WINDOWS\ SoftwareDistribution\ All files under download
3. If the system has been upgraded with windows upgrade, delete the following files:
X: &# 92; windows\ Then the disk is defragmented, Please exit all running programs ring defragmentation
5. After defragmentation, open "start" - "programs" - "accessories" - "system tools" - "system restore" - "create a restore point" (it is better to use the date at that time as the name of the restore point)
6. Open "my computer" - "right-click system disk" - "properties" - "disk cleanup" - "other options"- Click "clean" in the column of system restore - select "yes" - OK
7. After all kinds of software and hardware are installed properly, XP rarely needs to update files. Delete the system backup file: start → run → sfc.exe / purecache nearly 3xxm The function of this command is to clear & quot; Windows File Protection & quot; File cache, free up the space it occupies)
8. Delete; windows\ system32\ Dllcache DLL file (minus 200-300mb), this is a standby DLL file, as long as you have copied the installation file, you can do so
9. XP will automatically back up the hardware driver, but after the hardware driver is installed correctly, it is not likely to change the hardware, so you can also consider deleting the backup file, which is located in & # 92; windows\ driver cache\ I386 directory, the name is driver.cab, you can directly delete it, usually this file is 74m
10. Delete unused input methods: for many netizens, not all the input methods in Windows XPT system are suitable for their own use, such as imjp8_ 1 Japanese input method, imkr6_ Korean input method these input methods, if not needed, we can delete them. The input method is located in & # 92; windows\ ime\ Folder, all occupied 88m of space
11. Discover windows & # 92 after upgrading; If you have many more directories like $ntuninstallq31889, you can kill them. In addition, you can keep them; windows\ Help directory of things for me is a kind of injury, ha ha... Kill them all
1 3. Turn off System Restore: once the system restore function is used for a long time, it will occupy a lot of hard disk space. Therefore, it is necessary to set it manually to rece the amount of hard disk. Open & quot; System attribute & quot; Dialog box, select & quot; System restore & quot; Options, select & quot; Turn off System Restore on all drives & quot; Check the box to turn off system restore. You can also restore only the disk or partition settings on which the system is located. First select the partition where the system is located and click & quot; Configuration & quot; Button to cancel & quot; Turn off system restore for this drive; Option, and you can set the amount of disk space used for system restore
14. The hibernation function will take up a lot of hard disk space. If it is used less, you may as well turn off the hibernation function; Control panel;, Double click & quot; Power Options & quot;, In the pop-up & quot; Power option properties & quot; Select & quot; Dormancy & quot; Tab, cancel & quot; Enable Hibernation & quot; Check box
15. Uninstall uncommon components: XP installs some system components to the operating system by default, and a large part of these components are impossible for you to use. You can download them in & quot; Add / remove windows components & quot; Unload them. But some of the components XP is hidden by default, in & quot; Add / remove windows components & quot; If you can't find them in Notepad, you can open them in Notepad; windows\ inf\ Sysoc.inf is a file that uses the find / replace function to replace the & quot; hide" Replace all characters with null. In this way, the hidden properties of all components will be removed, and after saving and exiting, run & quot; Add remove programs;, You'll see many more options that you can't see before. Delete those components that you can't use (remember to save them as sysoc.inf instead of the default sysoc.txt), such as Internet messenger service, fax service, Windows Messenger, code table, etc., which can free up nearly 50MB of space
16. Clear system temporary files: system temporary files are generally stored in two locations: a temp folder in the windows installation directory; The other is X: &; Documents and Settings\& quot; User name & quot&# 92; Local Settings\ Temp folder (Y: the partition where the system is located). Files in both locations can be deleted directly
17. Clear temporary Internet Files: regularly delete a large number of temporary Internet files, which will save a lot of hard disk space. Open IE browser and select & quot; Tools & quot; Select & quot; Internet Options;, In the pop-up dialog box, select & quot; General & quot; Tab, in & quot; Temporary Internet files & quot; Click & quot; Delete file & quot; Button, and in the pop-up & quot; Delete file & quot; Dialog box, select & quot; Delete all offline content & quot; Check the box, and click & quot; Determine & quot; Button
18. Clear pre read files: Although the pre read settings of Windows XP can improve the system speed, after a period of use, the number of files in the pre read folder will become quite large, resulting in a longer system search time. Moreover, some applications will proce dead link files, which makes the burden of system search heavier. Therefore, these pre read files should be deleted on a regular basis. It is expected that the files will be stored in the prefetch folder of the Windows XP system folder, and all files in this folder can be deleted
19. Compress NTFS drives, files or folders: if your hard disk uses the NTFS file system, you can also consider enabling the compression function of NTFS. Right click the drive to compress - & quot; Attribute & quot-& quot; General & quot-& quot; Compressing disks to save disk space;, Then click & quot; Confirm & quot;, In & quot; Confirm property change & quot; Select the option you want in the. This saves about 20% of the hard disk space. When compressing C disk, it's better to compress in safe mode, so the effect is better< Dr. Watson: to close Dr. Watson, open the registry editor and find & quot; HKEY_ LOCAL_ MACHINE\ SOFTWARE\ Microsoft\ WindowsNT\ CurrentVersion\ AeDebug" Branch, double-click the auto key name under it, and set it & quot; Numerical data & quot; Change it to 0, and finally press F5 to refresh to make the setting take effect. In this way, it will be canceled. Also in & quot; Start & quot-& gt;& quot; Run & quot; Enter & quot; drwtsn32" Command, or & quot; Start & quot-& gt;& quot; Program & quot-& gt;& quot; Annex & quot-& gt;& quot; System tool & quot-& gt;& quot; System information & quot-& gt;& quot; Tools & quot-& gt;& quot; Dr Watson"， Call out Dr. Watson in the system and only keep & quot; Dump all thread context & quot; Otherwise, once the program goes wrong, the hard disk will read for a long time and take up a lot of space. If this is the case in the past, please find the user.dmp file, which can save dozens of MB of space after deletion
21. Close remote desktop: & quot; My computer & quot-& gt;& quot; Attribute & quot-& gt;& quot; Remote & quot& quot; Remote desktop & quot; The & quot; Allow users to connect to this computer remotely & quot; Remove the tick
22. Cancel XP's support for zip: Windows XP opens the support for zip files by default, which takes up a certain amount of system resources. You can choose & quot; Start → run & quot;, In & quot; Run & quot; In the dialog box, type & quot; regsvr32 /u zipfldr.dll"， Enter to confirm that XP can cancel the zip decompression support, thus saving system resources
23. Turn off error report: when an application makes an error, a window will pop up to send an error report. In fact, such an error report is almost meaningless to ordinary users, so it is a wise choice to turn it off. In & quot; System attribute & quot; Select & quot; Advanced & quot; Tab, click & quot; Error report & quot; Button in the pop-up & quot; Error reporting & quot; Dialog box, select & quot; Disable error reporting & quot; Radio, and then click & quot; Determine & quot; That's it. In addition, we can also turn off error reporting from Group Policy: from & quot; Run & quot; Type & quot; gpedit.msc"， Run & quot; Group Policy Editor & quot;, Expand & quot; Computer configuration → management template → system → error reporting function;, Double click & quot; Report errors & quot;, In the pop-up & quot; Attribute & quot; Select & quot; Disabled & quot; The & quot; Reporting errors & quot; Disabled
24. Turn off unused devices: Windows XP always tries to install and manage drivers for all devices of the computer, which will not only slow down the system startup speed, but also cause a large amount of system resources. In view of this situation, you can disable PCMCIA card, modem, infrared device, printer port (LPT1) or serial port (COM1) and other uncommon devices in the device manager. The method is to double-click the device to be disabled and click & Qu in its properties dialog box
4. Singapore TBC three treasure chain, of course, it's from Singapore
5. Blockchain technology advantages: ① data can not be tampered with, ② distributed storage, ③ anonymity, ④ network consensus
① data can not be tampered with. Each node on the blockchain network stores one of the data. If the data on that node is modified, the data will not be recognized by the whole blockchain network, and the modified data will not be verified, Cruise ship can be applied in many fields, such as business data of financial instry, government data of company, audit data, etc. these instries have strict anti tampering requirements for data
2. Distributed storage and traditional software systems are all managed by a single centralized server. Data backup and database cluster should be fully considered. However, data loss still occurs and data security cannot be well guaranteed. In the blockchain system, each running node has a complete data and can retrieve data independently, It greatly increases the reliability of the whole system, and the data between nodes can be kept synchronized. This distributed structure is very suitable for those public service-oriented software, and can also be applied in the game server, which improves the overall experience of the game and has good data security
③ anonymity. In traditional account registration, a user name is required to be bound with a mobile phone number. In order to improve the identity of users, a real name registration is also required. At present, almost all blockchain procts use "address" to identify users. This address is usually a garbled string. The address is usually converted through the public secret key algorithm. The data on the blockchain is open and transparent, but you don't know who is the operator behind it, So this largely ensures the security of users' information, so this advantage can be used in payment and settlement, game account protection, etc.
④ network consensus, we need to reach a consensus on many things in our life, both parties need to sign a contract, and some things need to be notarized by lawyers, Then the whole process becomes very complex. Each node in the blockchain system independently verifies the contract and reaches a common consensus. This mechanism is applied to business. Finance, government affairs and other fields, then can greatly improve efficiency
there are many application scenarios of blockchain. We can consider the application in various fields by combining the technical characteristics of blockchain.
① data can not be tampered with. Each node on the blockchain network stores one of the data. If the data on that node is modified, the data will not be recognized by the whole blockchain network, and the modified data will not be verified, Cruise ship can be applied in many fields, such as business data of financial instry, government data of company, audit data, etc. these instries have strict anti tampering requirements for data
2. Distributed storage and traditional software systems are all managed by a single centralized server. Data backup and database cluster should be fully considered. However, data loss still occurs and data security cannot be well guaranteed. In the blockchain system, each running node has a complete data and can retrieve data independently, It greatly increases the reliability of the whole system, and the data between nodes can be kept synchronized. This distributed structure is very suitable for those public service-oriented software, and can also be applied in the game server, which improves the overall experience of the game and has good data security
③ anonymity. In traditional account registration, a user name is required to be bound with a mobile phone number. In order to improve the identity of users, a real name registration is also required. At present, almost all blockchain procts use "address" to identify users. This address is usually a garbled string. The address is usually converted through the public secret key algorithm. The data on the blockchain is open and transparent, but you don't know who is the operator behind it, So this largely ensures the security of users' information, so this advantage can be used in payment and settlement, game account protection, etc.
④ network consensus, we need to reach a consensus on many things in our life, both parties need to sign a contract, and some things need to be notarized by lawyers, Then the whole process becomes very complex. Each node in the blockchain system independently verifies the contract and reaches a common consensus. This mechanism is applied to business. Finance, government affairs and other fields, then can greatly improve efficiency
there are many application scenarios of blockchain. We can consider the application in various fields by combining the technical characteristics of blockchain.
6. Club BTC: t.cn/rbfbxzj can get about 2000 bitcoin for the first time, and then every 1800 minutes<
milli: t.cn/rbfrapr can collect once every five minutes, with an average of 300 bitcoin each time
m14btc: t.cn/rbfdjh5 can collect once every 500 180 minutes
tips bitcoin (bitcoin: bitcoin) is an Internet virtual currency, similar to Tencent's q-coin, but it can already buy real-life items. It is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals.
milli: t.cn/rbfrapr can collect once every five minutes, with an average of 300 bitcoin each time
m14btc: t.cn/rbfdjh5 can collect once every 500 180 minutes
tips bitcoin (bitcoin: bitcoin) is an Internet virtual currency, similar to Tencent's q-coin, but it can already buy real-life items. It is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals.
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