Virtual currency transaction overseas bank card
Remit money by drawing a draft
according to the requirements of the remitter, let the bank draw a bank draft to be paid by the bank in the receiving place, and the payee will present the draft to the bank in the receiving place abroad for payment, or entrust the opening bank to collect the money on his behalf
a handling fee of 1 ‰ of the remittance amount is charged for the bill exchange, and if it is in cash, the fee of cash discount exchange is also charged. Compared with ordinary remittance, it saves a sum of postal and telecommunication expenses
bitcoin does not rely on a specific monetary institution. It is generated by a large number of calculations according to a specific algorithm. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, And the use of cryptography design to ensure the security of all aspects of money circulation
the decentralized feature and algorithm of P2P can ensure that it is impossible to artificially control the value of bitcoin by mass manufacturing. The design based on cryptography can make bitcoin only be transferred or paid by the real owner
compared with fiat money, bitcoin does not have a centralized issuer, but is generated by the calculation of network nodes, and can circulate all over the world. It can be bought and sold on any computer connected to the Internet, and in the transaction process, Chinese and foreign people cannot identify the user's identity information< br />
generally, the freezing of bank cards is judicial freezing, and the reasons can be roughly divided into two kinds:
1. If the cardholder violates the law and commits a crime, for example, if he is sued for compensation, he refuses to implement it
2. The cardholder has received a sum of stolen money, which is implicated and frozen
the bank itself has no power to freeze the bank card, so it is passive to implement the court or public security orders. A large number of bank cards in the exchange have been frozen, which may be e to the inflow of stolen money
if the bank card is frozen because it has received the stolen money, the amount confirmed as the stolen money in the card will be directly transferred by the court without going through the bank card itself, and the bank card can only be unfrozen after the case is closed.
in 2014, the central bank interviewed major domestic third-party payment institutions and required them not to provide clearing and payment services for bitcoin trading platforms. Subsequently, China's bitcoin trading platform's online banking recharge, Alipay, money paid and other recharge methods were interrupted. While some transaction platforms take the way of bank transfer to recharge, some develop their own recharge code, buy recharge code to recharge
at present, some domestic platforms also support Alipay recharge and online banking online recharge, and can not mention bitcoin related information in remarks.
since 2013, the well-known virtual currencies include bitcoin, Laite coin, Fuyuan coin, doggy coin, Ruibo coin, etc.
first, you can close port 445
Second: fix the Microsoft vulnerability
remarks: it can be detected and fixed by Tencent computer housekeeper. In addition, the new housekeeper has also released the anti epidemic Buding to install.
I've heard the story of mobile phone coin digging, but it was only a few years ago. Mobile phone coin digging is unreliable. Now many counterfeit coins and computer graphics cards can't be g down. How to dig mobile phone chips. Even if you can dig, you have to buy the kind of expensive mobile phone with good chips. Besides, you can't use the mobile phone while mining at full load. It's estimated that the mobile phone will be scrapped soon. Dig a few cents is not enough to repair the mobile phone
if you want to dig, you'd better use the mining machine. The mining machine of Guangzhou Yunxing technology is very good, but now there seems to be no Shanzhai coin. It's recommended to stir fry Shanzhai coin. If you dig, you can't earn it.
2. Open "firewall", click "inbound rule", select "port", and click "next"
3. Enter "445" in "specific local port" in the input box and click "next"
4. Click "block connection", click "next", then enter a name of the strategy, and click OK.
temporary solution:
1. Turn on the system firewall
2. Use the advanced settings of the system firewall to prevent the connection to port 445 (this operation will affect the service using port 445)
3. Turn on the system automatic update and detect the update for installation
the processing flow of win7, win8 and win10
1. Open the control panel - system and security - Windows Firewall, Click on the left to start or close windows firewall
2. Select Start firewall and click OK
3. Click Advanced Settings
4. Click inbound rule and create new rule
5. Select port, next step
6. Specific local port, enter 445, next step
7. Select block connection, next step
8. Configuration file, select all, next step
9. Name, which can be entered at will and completed
XP system processing flow
1. Open the control panel, security center, windows firewall in turn, and select enable
2. Click start, run, enter CMD, and confirm to execute the following three commands: net stop RDR, net stop SRV, and net stop NetBt
temporary solution:
1. Turn on the system firewall
2. Use the advanced settings of the system firewall to prevent the connection to port 445 (this operation will affect the service using port 445)
3. Turn on the system automatic update and detect the update for installation
win7, win8, win10 processing flow
1 Open control panel - system and security - Windows Firewall and click on the left to start or close windows firewall
2. Select Start firewall and click OK
3. Click Advanced Settings
4. Click inbound rule to create new rule
5. Select port, next step
6. Specific local port, enter 445, next step
7. Select block connection, next step
8. Configuration file, select all, next step
9 Name, you can enter it at will and finish it
XP system processing flow
1. Open the control panel, security center, windows firewall in turn, select enable
2. Click start, run, enter CMD, and confirm to execute the following three commands: Net stop RDR, net stop SRV, net stop NetBt