International digital currency exchange app
According to the announcement on preventing the financing risk of token issuance, there is no approved digital currency trading platform in China
on September 4, 2017, the central bank and other seven ministries and commissions jointly issued the "notice on preventing the financing risk of token issuance", which pointed out that any so-called token financing trading platform shall not engage in the exchange business between legal tender and token and "virtual currency", and shall not buy or sell tokens or "virtual currency" as a central counter party, It is not allowed to provide pricing, information intermediary and other services for token or "virtual currency"
on November 13, 2019, the Beijing Municipal Bureau of Local Financial Supervision issued the "risk tips on unauthorized business activities of branches of trading places" which pointed out: "if there are branches of foreign trading places (mainly financial assets exchange) carrying out business activities in Beijing, it is illegal business activities."
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digital currency may breed many illegal behaviors, such as exchange or one of the fields where illegal behaviors occur. The exchange may manipulate the stability of digital currency value, but the stability of currency value is closely related to the risk of financial system. If the fluctuation of currency value is manipulated artificially, it may bring bad capital flow and affect the security of national financial system
from the perspective of financial stability, strengthening the supervision of exchanges is concive to maintaining the stability of financial order. Due to a large amount of capital flowing into the exchange, under the influence of businessmen pursuing profits, it is likely to cause the behavior of ICO in the currency circle, resulting in the lack of necessary support for the technology research and development of the chain circle. In order to regulate the market, it is necessary for the relevant departments to strengthen the supervision of the exchange
China does not recognize digital currency, and all transactions related to digital currency are not legal. But it does not mean that investment is illegal. The concept of "not legal" here means that your transaction is not protected by law. Once the platform roll money away, then the loss is not protected by law
if digital currency is widely accepted and can play the role of currency, it will weaken the effectiveness of monetary policy and bring difficulties to policy-making. Because digital currency issuers are usually unregulated third parties, money is created outside the banking system, and the amount of circulation depends entirely on the wishes of the issuers
as a result, the money supply is unstable, and the authorities are unable to monitor the issuance and circulation of digital currency, resulting in the inability to accurately judge the economic operation, which will bring trouble to policy-making, and weaken the effectiveness of policy transmission and implementation
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features:
low transaction cost: compared with traditional bank transfer, remittance and other methods, digital currency transaction does not need to pay fees to third parties, and its transaction cost is lower, especially compared with cross-border payment which provides high handling charges to payment service providers
fast transaction speed: the blockchain technology used in digital currency has the characteristics of decentralization, and it does not need any centralized organization similar to the clearing center to process data, so the transaction processing speed is faster
In recent years, a series of policies and measures have been implemented to rece the cost and increase the efficiency of logistics, and remarkable results have been achieved. From 2013 to 2020, the ratio of total social logistics cost to GDP shows a downward trend. From January to September 2020, the ratio of total social logistics cost to GDP in China will drop to 14.4%, which has made a positive contribution to improving the development environment of the real economy and enhancing the operation efficiency of the national economy
however, behind the rapid development of the instry, there are still many problems to be solved, including commodity authenticity, logistics data island (data isolation leads to high interaction cost between enterprises, low efficiency of process collaboration), logistics credit rating (no standard, difficult financing), etc
blockchain technology helps the transformation and upgrading of logistics finance
through blockchain technology, we believe that the pain points of relevant instries can be continuously improved and optimized. For example, it involves commodity traceability, multi-agent collaboration, credit reference, supply chain finance, etc., and integrates "business flow, information flow, capital flow, and logistics". The logistics instry has become an important deployment of the logistics instry
for the future integration development direction, enterprises can combine logistics technology process optimization, logistics package traceability, financial application scenarios based on logistics and supply chain, supply chain and logistics related credit reference needs, rely on blockchain technology and existing logistics network, truly and reliably record and transmit capital flow, logistics and information flow, Optimize the utilization of resources, improve the overall efficiency of the instry, and promote the sustainable development of the logistics instry
through the combination of blockchain and logistics finance application scenarios, in essence, it is through mortgage property and data cross node sharing, and finally, it is to achieve logistics credit rating, so as to obtain financing convenience and interest rate level close to that of large institutions
with the implementation of new digital infrastructure technology represented by 5g, blockchain technology will be combined with AI, Internet of things, cloud computing and other cutting-edge technologies, enabling the construction of economic fields including logistics and other real instries
through the blockchain network, we can change the traditional management and service mode, promote department collaboration and business process optimization, rece communication and information costs, and improve management efficiency. The four major applications in the direction of process optimization, logistics tracking, logistics finance and logistics credit will be graally implemented in the fields of e-commerce logistics, shipping logistics, special logistics and logistics finance
for more planning and information about logistics instry, please refer to the forward looking Logistics Instry Research Institute
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
I know, such as ngoex, Huo coin, okex. Huo coin's app is not easy to use. Okex's app has also had problems. I don't know what's specific. Anyway, I've experienced ngoex exchange, and I think it's very good. I've been in ngoex all the time
this is just my opinion