Virtual currency renamed
Shanzhai currency trading platform: jucoin, bitage, Xigu digital asset trading platform.
This is a Linux system IP address configuration command. The specific meaning is:
set the IP address of the system to 192.168.0.2; The subnet mask is 24, that is 255.255.255.0; The broadcast address is 192.168.0.255; The name of NIC device is eth0
all computers in the network must set a unique IP address to communicate normally. Because of this unique address, users can select the objects they need from thousands of computers efficiently and conveniently when they operate on networked computers
The IP address is just like our home address. If you want to write to a person, you need to know his or her address so that the postman can deliver the letter. A computer sending information is like a postman. It must know the only "home address" to avoid sending the letter to the wrong person. But our address is expressed in words, the address of the computer is expressed in binary numbers eth0 is the name set by the system for the network card. If there are al network cards or multiple network cards, there will be names like eth1 and eth2. The name can be set artificially. It is the unique name of the network card in the current computer system
try to buy a new version of the graphics card as much as possible, so that the mining time is short
the card that can mine and the a card that has very good performance have no problem running the game. After you buy it, run down the doughnut and see if the temperature is too high. If the temperature is normal, it's OK
you can buy cards like 7950 and 7970 for 1000 yuan, with high cost performance.
you can buy cards like 7850 for 550 yuan, which is better than 999 yuan graphics card like gtx750ti.
why bit element? Because it has the first blockchain invention patent in China. As we all know, the things with patents are very good, such as bitelement
bit element (BTY) was born in January 2014 and upgraded to the second generation in September 2014, with an initial total release of 200 million. The second generation bitelement has made great innovations in algorithm, function and security, especially in mining and trading under the mechanism of multi signature and short message verification, providing effective security protection for users' virtual currency assets, which may be the first in the world
multi signature: the new bitcoin wallet introces the multi signature mechanism of bitcoin and redefines a new storage method, so as to achieve a higher security level. This is the core content of this update wallet, which makes payment and mining very safe. In the mechanism of multi signature, a bit element address has two private keys. To transfer money from this address, the two private keys need to be co signed before the transaction can be completed
there is a private key in the bitelement wallet of the client, and the second private key is stored in the bitelement official website (or other hosting organization) server (only the user's password can be decrypted and can be used only by SMS verification). The hacker must attack these two computers at the same time and obtain the password used by the user to decrypt the private key of the server, so as to steal the user's virtual currency, The difficulty is greatly increased
bitcoin (BTY) is a kind of network virtual currency, which can buy real-life goods. 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
to sum up, bitcoin has the characteristics and advantages that bitcoin does not have, so it also has great room for appreciation. At present, the price is only RMB 4.
After the real name authentication is passed, it can not be changed. There are some services in the wechat background, such as mobile phone recharge, credit card repayment, etc. there is also a city service, which is a newly opened service platform. In this wechat city service, there are many functions close to life, such as a bill record query of water, electricity and coal charges, which can be used
real name authentication, the system will record this information, Alipay currently does not support changes, if the authentication information is not correct, you can re register Alipay account, and then authenticate the real name, once the real name registration information is confirmed, it can not be changed or released at will. p>
if you want to change your name and ID number, you need to click the account at the bottom of the real name certification center to change its name. Before changing its name, you also need to cancel the original ID card information, and choose to verify the payment password or verify any one of the identity information
can modify the user name, but it can not release real name authentication. After Alipay's real name authentication, the system records this information. If it is not set, it can be set up in personal data, and can not be changed after setting up. Even if QQ is stolen, others can not change it. Mobile phone and confidential phone can be changed. p>
extended materials:
the online trading platform uses real name authentication to prove the user's true identity, at the same time, it can also protect the legitimate rights and interests of all users, and even help the successful bidder get the task payment smoothly, and the publisher can freely publish (full reward, deposit bidding, designated undertaking) tasks
real name authentication is not only a necessary means to manage network order, but also an inevitable proct of network real name system
in recent years, there are some websites that require real name registration and pass telephone authentication (or send SMS verification code to users) to standardize management. At the same time, it is also a means to master marketing channel development and customer information of related instries
generally, there are two ways of authentication: bank card authentication and ID card authentication. Bank card authentication not only plays the role of "real name", but also is the basis for users to withdraw cash
some websites only classify ID card authentication as real name authentication
4. It is convenient to expand outward
in the online shop of paipai or Taobao,
15000 gold coins can be exchanged for 1 yuan,
and a renamed card can be purchased online for 20 yuan,
300000 gold coins can be exchanged for a renamed card,
but it's not very cost-effective