The underlying technical language of bitcoin

1. Throughout history, there have been cases of gold, goods and even land confiscation in times of crisis. It is also disturbing that, as we have seen in Venezuela, people there are struggling with high inflation. Sometimes it is extremely difficult to convert money into another currency, which makes people feel helpless and can only watch their life savings be worthless. bitcoin is very different. It is in electronic form and has no boundary restrictions. It can be transferred without any intermediary. Anyone who connects to a mobile device or the Internet can use it. All transactions are permanently recorded in the public ledger, and there is no dispute about ownership
in a recent article in the New York Times, a Venezuelan economist described how bitcoin became a part of Venezuela's daily life, so that on a mainstream bitcoin trading platform, Venezuela's trading volume ranked second only to Russia in the world. But bitcoin is not just used to protect wealth in extreme conditions. In general, bitcoin is also an excellent choice for portfolio diversification, and it should be seen as part of a comprehensive wealth preservation strategy.

2. At present, there are many such teams, and the blockchain is suitable for all walks of life, but before the early cooperation, we must pay attention to the team strength and effect. The baker chain blockchain that we understand has a good evaluation in the instry, good reputation and good performance in all aspects. The evaluation of the instry is quite high.

3. 1、 Recharge
1. Login Z? B account, click finance
2. Select the abbreviated currency of quantum currency and click "recharge". After creating an account, the system will automatically assign you a recharge address to which you can recharge
3. After network confirmation, you can get to your account.

4. Responsibly speaking, the private key is everything. If you keep it yourself, there will be a lot of security risks, such as forgetting, losing and accidentally damaging the device. At this time, you can use a reliable third-party wallet, such as a coin pack. The user password of the coin pack is encrypted with salted sha-512-pbkdf2 high-strength encryption technology and stored on the server. The strength of this encryption algorithm is higher than that of the public key and private key algorithm of the special currency, and the employees of the currency package cannot obtain it. Even if the database is stolen, the user password cannot be cracked.

5. Method / step
1 close the bitcoin client and find the file wallet.dat
WinXP start menu, select "run" and input the following contents: Explorer% appdata% bitcoin
Windows Vista or windows 7, directly input wallet.dat in the "search programs and files" box of the start menu to search
2 right click on the file and select "add to compressed file...", then the following dialog box will appear:
3 set a file name, Check "delete source file after compression"
then click the "advanced" tab:
4 click "set password..." and enter the same password twice in the pop-up dialog box
click "OK" and then click "OK" again to complete the encryption
5 you will see that the original wallet.dat file in the wallet folder is gone, but there is an additional. Rar file
6 encryption is successful
restore wallet
1 you just need to follow the steps of "back up wallet" (described in the previous experience) to open the wallet folder of bitcoin official client
2 the backup wallet.dat file to this folder, and then overlay the original file
precautions
if you use winrar to encrypt the backup, you need to enter the correct password first to restore the wallet.dat.

6. You can negotiate with each other and use it in turn!

7. Dag can find a good balance in decentralization and scalability, which also follows the traditional values of blockchain.

8. It is based on a new type of distributed ledger DAG, which is developed for the underlying technology. DAG is also known as directed acyclic. Generally speaking, any edge has a direction, and there is no loop. From the perspective of technology specialty, DAG technology has relatively good balance in security, decentralization and scalability, This is also the pursuit of traditional blockchain values.

9. The real network,

10. The bottom layer mainly has asymmetric encryption, consensus and other technologies, the upper layer provides support for point-to-point network, and the main core is the difficulty of large prime number decomposition