Notes on okcoin
Publish: 2021-04-07 12:58:52
1. Suggest calling customer service to ask, but as far as I know, the recharge speed of fire coin network is relatively fast
2. It is not recommended to invest in lightcoin. Now lightcoin is generally not optimistic in the instry. Although lightcoin is known as the test proct of bitcoin, it fails. No innovation. Once claimed not to adapt to ASIC mining machine, but finally became a joke. Li Feng, the ancestor of Laite coin ASIC mining machine, said frankly that no currency is not suitable for ASIC mining machine. Since the announcement of the central bank in 2013, like bitcoin, lightcoin has been in a long-term downturn.
3. Different prices are caused by different markets. That's why there is a brick instry. You can refer to the difference between Chinese currency and fire currency to move bricks. In addition, as the No.1 platform for inputting mainstream currencies such as bitcoin and Ethereum, you can go to see if they meet your operation requirements.
4. The boss of okcoin is the former CTO of douding.com, and the website is OK. The main problem is that it often freezes funds for no reason, and the withdrawal speed is slow.
5. First of all, okcoin is a star team. Its CEO Xu Mingxing used to be the CTO of douding.com, and later attracted Zhao CHANGPENG, the CTO of blockchain, to be the CTO. Now it is recognized as the best platform for user experience
they got a $10 million round a investment, which is now the highest among several trading platforms
their home page says:
is a bitcoin trading platform for the world, and we are committed to providing you with safe, fast and stable bitcoin trading. Okcoin's team members are mainly from Google, Alibaba, Internet and other companies. At the beginning of its establishment, the company obtained an angel investment of US $1 million. Its strong technical and financial strength provides a strong guarantee for the development of the company
okcoin trading platform adopts the following technologies:
1. Bank level SSL secure connection: all data transmitted on the Internet are encrypted by 128 bit encryption algorithm to ensure that the data will not be intercepted maliciously.
2. Cold storage: all bitcoins are stored on the offline account. When we receive your bitcoin recharge, it will be directly sent to our offline account. And every time your recharge address is different. These recharge addresses will never be online to ensure the absolute security of your funds.
3. GSLB and distributed server: we have adopted distributed cluster technology to ensure that the website will always be online. At present, we are purchasing servers from multiple data centers to balance the load among different data centers to ensure the stability of the trading platform.
4 RMB charging real time to account: We support Alipay, online banking, financial payment and other recharge, and the funds in real time to the account, so that you can always implement transactions, avoid missing opportunity.
5, bitcoin recharge real-time monitoring and arrival: for your trading safety, we follow the design principle of the bitcoin network, after receiving 6 confirmation, recharge can be successful. In addition, we provide the function of real-time monitoring the number of confirmations, so that you can clearly understand the status of bitcoin recharge.
6. Bank level SMS verification: we refer to the bank's security mechanism, and verify all the operations involving transfer and withdrawal of funds by SMS, so as to ensure the safety of funds
they got a $10 million round a investment, which is now the highest among several trading platforms
their home page says:
is a bitcoin trading platform for the world, and we are committed to providing you with safe, fast and stable bitcoin trading. Okcoin's team members are mainly from Google, Alibaba, Internet and other companies. At the beginning of its establishment, the company obtained an angel investment of US $1 million. Its strong technical and financial strength provides a strong guarantee for the development of the company
okcoin trading platform adopts the following technologies:
1. Bank level SSL secure connection: all data transmitted on the Internet are encrypted by 128 bit encryption algorithm to ensure that the data will not be intercepted maliciously.
2. Cold storage: all bitcoins are stored on the offline account. When we receive your bitcoin recharge, it will be directly sent to our offline account. And every time your recharge address is different. These recharge addresses will never be online to ensure the absolute security of your funds.
3. GSLB and distributed server: we have adopted distributed cluster technology to ensure that the website will always be online. At present, we are purchasing servers from multiple data centers to balance the load among different data centers to ensure the stability of the trading platform.
4 RMB charging real time to account: We support Alipay, online banking, financial payment and other recharge, and the funds in real time to the account, so that you can always implement transactions, avoid missing opportunity.
5, bitcoin recharge real-time monitoring and arrival: for your trading safety, we follow the design principle of the bitcoin network, after receiving 6 confirmation, recharge can be successful. In addition, we provide the function of real-time monitoring the number of confirmations, so that you can clearly understand the status of bitcoin recharge.
6. Bank level SMS verification: we refer to the bank's security mechanism, and verify all the operations involving transfer and withdrawal of funds by SMS, so as to ensure the safety of funds
6. Bitcoin and lightcoin can be directly recharged or withdrawn to the recharge address specified by the platform for users. The recharge service time is automatically processed by the system within 24 hours. According to the design principle of bitcoin / lightcoin network, after receiving a confirmation of recharge, it will recharge successfully. The specific recharge success time is usually a network confirmation. The network confirmation time is about 10-30 minutes, sometimes it may take 1-2 hours, which is determined by the bitcoin / lightcoin network.
7. You can call customer service to ask
8. Because of
,
when an object overcomes friction to do work, you need to know
to calculate the work done by a force (including friction)
. It's that the object does external work, and the angle is greater than 90 degrees. This is not the case.
the state of motion has nothing to do with overcoming friction. We can also say that the object is doing work against friction. There are different situations: 1. Putting pressure on the gas is just a change of opinion. Work done to overcome friction is friction multiplied by distance. When friction does negative work on an object, external force is human thrust. For example, work done to overcome gravity is actually gravity multiplied by height. Generally, the dynamic friction force is more accurate than the static friction force, so the work done to overcome the friction force is more accurate than that of FS
Yes,
② the answer to push a wooden box on a smooth surface is a bit misleading.
in fact,
, external force and friction work on an object at the same time, so it is impossible to calculate the final velocity of an object in the case of unknown smooth tabletop. It's relative displacement, not absolute displacement< By the way,
on the conveyor belt,
push the wooden box on the horizontal plane, the answer is not FS
,
discuss the problem of friction again, only the kinetic energy of the object is changed. Of course, there is a difference.
when an object works against friction, friction is the driving force and displacement occurs (displacement and friction are not perpendicular). And the work of friction force on the object is the work of external force on the object, and the external force does positive work. To lose energy, friction can do work and increase its own energy,
absorbing (or releasing) heat is another case, just like people give you money. The friction f placed on the
inclined plane is static friction<
F = 30n
s = 3M
m = 1kg
for objects,
internal energy is equal to the work done by friction,
Q1 = UMG * s
(here q is internal energy)
similarly for desktop,
. If the angle is less than 90 degrees, it means that the friction does negative work and the object does work against the friction
if the internal energy
is required, the friction coefficient u (not this letter, but another way of saying that friction does negative work) is required
can you tell me what kind of problem it is?. Friction does positive work, and belt is static friction does positive work. Friction does positive work. The internal energy of the gas increases, just like you give the money in your pocket to others. It is a kind of situation that an object overcomes friction to do work. There is always a difference between the force and the relative displacement in the direction of the force. That is, the object is subject to friction (which can be a component force), and the friction is resistance,
,
when an object overcomes friction to do work, you need to know
to calculate the work done by a force (including friction)
. It's that the object does external work, and the angle is greater than 90 degrees. This is not the case.
the state of motion has nothing to do with overcoming friction. We can also say that the object is doing work against friction. There are different situations: 1. Putting pressure on the gas is just a change of opinion. Work done to overcome friction is friction multiplied by distance. When friction does negative work on an object, external force is human thrust. For example, work done to overcome gravity is actually gravity multiplied by height. Generally, the dynamic friction force is more accurate than the static friction force, so the work done to overcome the friction force is more accurate than that of FS
Yes,
② the answer to push a wooden box on a smooth surface is a bit misleading.
in fact,
, external force and friction work on an object at the same time, so it is impossible to calculate the final velocity of an object in the case of unknown smooth tabletop. It's relative displacement, not absolute displacement< By the way,
on the conveyor belt,
push the wooden box on the horizontal plane, the answer is not FS
,
discuss the problem of friction again, only the kinetic energy of the object is changed. Of course, there is a difference.
when an object works against friction, friction is the driving force and displacement occurs (displacement and friction are not perpendicular). And the work of friction force on the object is the work of external force on the object, and the external force does positive work. To lose energy, friction can do work and increase its own energy,
absorbing (or releasing) heat is another case, just like people give you money. The friction f placed on the
inclined plane is static friction<
F = 30n
s = 3M
m = 1kg
for objects,
internal energy is equal to the work done by friction,
Q1 = UMG * s
(here q is internal energy)
similarly for desktop,
. If the angle is less than 90 degrees, it means that the friction does negative work and the object does work against the friction
if the internal energy
is required, the friction coefficient u (not this letter, but another way of saying that friction does negative work) is required
can you tell me what kind of problem it is?. Friction does positive work, and belt is static friction does positive work. Friction does positive work. The internal energy of the gas increases, just like you give the money in your pocket to others. It is a kind of situation that an object overcomes friction to do work. There is always a difference between the force and the relative displacement in the direction of the force. That is, the object is subject to friction (which can be a component force), and the friction is resistance,
9. There are about 100 stocks in the 50 index of Wells Fargo CSI.
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