Blockchain makes money

Thousands of people tell friends who believe in using wallets that remembering keywords (public keys) and keywords are often so critical because they are the greatest authority to manipulate the blockchain technology property. Put your money in your wallet and send and receive it completely and randomly. No one recognizes your personal behavior of posting and transferring money.

Some friends think that saving money in a wallet is transferring money to a wallet. In fact, it is a very big misunderstanding. As is often said above, all coins in the world are stored by blockchain technology. The key role of wallet is to convert it into a private key word, receive the detailed address of currency, and help everyone interact with blockchain technology. For example, the account balance in your wallet is the account balance loaded into blockchain technology and likes your detailed address. If the money is stored in the wallet, the money is completely under your control. Even if you want to change the wallet, you only need to repair the private key words recorded in other famous brand wallets, and all property will be returned. It's easy to choose a wallet, but it's hard to choose a good one. Ouyi okex wallet is developed and designed by the world's top security elite team. It is suitable for mainstream currencies such as BTC and Eth and most ERC tokens. The cold wallet adopts a double-layer composite safety system without safety accidents. Let me think the most important thing is in Ouyi oke xhttps://www.ouyi.cc There are only three steps to back up the data of wallet private key word in the chain, which is also very friendly for novices.

What is a cold wallet?

Cold wallet is a wallet that is not connected to the Internet, also known as offline wallet. The storage function of the hardware cold wallet is similar to the hard disk, but it needs to pay the password when trading, and randomly generate a strong seed password to obtain the private key and address, and each transaction is digitally signed and commented, which can be checked at any time; The online app can query the latest market and information online, open and transparent information, automatically detect the transaction confirmation, and never touch the private key, which can effectively prevent hackers from stealing.
What are the characteristics of cold wallet?
(1) The coins stored in the cold wallet are stored in a decentralized manner.
(2) All private keys are stored completely offline.
(3) After a private key is transferred to the online currency, it will be invalidated immediately and will no longer be used.
What are the categories of cold wallets?
Common cold wallets include "hardware wallet", "paper wallet" and "brain wallet".
Hardware wallet is the safest and not easy to damage wallet. Because it is an object, you can tell the person you trust most about its place. Also because it is an item, if you often need to access the private key, it is not very convenient to carry it with you. Therefore, as mentioned at the beginning, it is recommended to keep a large amount of asset private key that does not change frequently.
Paper wallet is to record the public key and private key on a piece of paper. However, paper is easy to damage and can be easily copied, which is easy to lose assets.
Brain wallet is to remember the private key without recording or storing it on any carrier. Just select a string of meaningful words or a paragraph, and then compile it into a private key through an algorithm. The disadvantage of brain wallet is that it is usually used as a password, such as your birthday, your home phone number, or the name of your pet. These may be intercepted by hackers to decode your private key through permutation and combination height operation.
At present, there are special small USB devices such as bank U shield or cold wallets such as smart watches. However, there are still some restrictions on the use of these devices. The most convenient and affordable is to make a cold wallet with an unused spare mobile phone.
How to create a hardware cold wallet?
Method 1: offline mobile phone + SD card
(1) Find an old mobile phone, restore the factory settings and download the wallet.
(2) Disconnect the network.
(3) Install the wallet and create a new cold wallet.
(4) Find 1-2 SD cards, format them, and back up the private key to the SD card
Mode 2: offline computer + USB flash disk
(1) Find an old computer, reinstall the system and download the local wallet.
(2) Disconnect the network.
(3) Install the wallet and create a new wallet file.
(4) Find 1-2 USB flash disks, format them, and copy wallet files to USB flash disk.

Okex (www.okex. Com) is one of the world's famous digital assets international stations. It mainly provides spot and derivative trading services of digital assets such as bitcoin, Wright coin and Ethereum to users all over the world. It is subordinate to okex Technology Company Limited. When okex was founded, it received an angel investment of one million dollars from the entrepreneurial workshop established by the world's top investor Tim Draper. Mr. Tim Draper is also an investor in Hotmail, Baidu, Tesla and other world-class enterprises.

Mobile version:
1. First, you need to copy the address of the platform or wallet you want to mention, then log in to the official okex app platform (okex official website: click me to open), enter the fund interface, and click to withdraw money.
2. Click currency selection. If there is a currency you want to withdraw in the popular currency, you can click it directly. For example, if you want to withdraw BTC, you can click BTC directly below.
3. If the currency you want to withdraw is non mainstream currency, you can fill in the short code of the currency you want to withdraw in the search box, which can save more time.
4. After entering the currency withdrawal details interface, select the chain name, that is, the protocol. For example, usdt supports a variety of protocols: erc20, trc20, etc. if the selection is incorrect, the currency withdrawal operation will not be carried out. Some small trading platforms do not have automatic recognition function, and there may be a risk of currency loss. Then paste the addresses of other platforms you copied, enter the quantity, and select the accounts that can withdraw money (capital account, currency account, contract account). As long as there is a balance, you can withdraw money. Finally, click Submit. After okex releases money and reaches the network confirmed quantity, you can arrive at the account.
Computer version:
1. First log in to the official okex trading platform (okex official website: Click to enter), move the mouse to the asset management in the upper right corner, and click withdrawal in the pop-up interface.
2. Click to select the currency. If the currency you want to mention is popular, it is recommended to use the search function. You can click the popular currency directly below.
3. Select the available withdrawal network. If the currency supports multiple protocols, you must select it correctly, otherwise it cannot be received. For example, if you want to withdraw usdt to Huo currency, and the usdt recharge address of trc20 is copied in Huo currency, you must also select trc20 here, otherwise it cannot be operated. Click next after selection.
4. In the currency withdrawal information interface, paste the address you copied, enter the quantity, and select the account you want to withdraw, fund account, currency account, etc. all support currency withdrawal. Finally, click next, wait for okex to release money, and arrive after the network confirms that the specified quantity is reached

It can be said that the hot search of the okex exchange recently has also affected the hearts of currency circle investors. Although the turnover and assets of the okex exchange have not been affected at present, some investors are very worried about the running away or bankruptcy of the okex exchange, which also makes these investors very concerned about the operation of currency withdrawal of the okex exchange, It can be said that they maintain their trust in the okex exchange, because they will continue to trade in the okex exchange, but they will also leave themselves a way back, that is, after the transaction, put forward the digital currency. Then, how can okex withdraw the currency? How is the handling charge of okex coin withdrawal calculated? In view of these two problems, the currency circle editor will give you an in-depth analysis of the currency withdrawal steps of okex exchange and the collection method of handling charges.

How does okex withdraw money?
1、 Currency withdrawal tutorial:
1. Click asset management at the top right of the page, select currency withdrawal, you can select ordinary currency withdrawal or internal transfer, select the currency you want to withdraw, enter the currency withdrawal interface, enter the currency withdrawal address and currency withdrawal quantity, and click Submit.
2. If the opposite account is a registered account of okex or a cooperative exchange account, you can choose the method of internal transfer to withdraw money, click the drop-down menu next to the account type, select okex or other cooperative trading platform, enter the account name and transfer quantity, and click Submit.
Note: there is no service charge for internal transfer, and it will arrive quickly.
3. If you want to query the information related to currency withdrawal after currency withdrawal, you can query all your currency withdrawal records at the bottom of the currency withdrawal page. (the web version can query the withdrawal records in recent 3 months)
2、 Notes for currency withdrawal:
1. Before withdrawing money, you need to verify whether it is the same currency, such as AAC. The platform AAC is the main network currency. If the collection platform is erc20 token, the withdrawal address is erc20 token address. If it is not the same currency, you cannot withdraw money to the account.
2. The handling fee of online miners is required for ordinary cash withdrawal: it is charged by the online miners in the block, and the platform does not charge the handling fee of cash withdrawal. Taking BTC as an example, the handling fee of single cash withdrawal is 0004-0.01btc. The higher the handling fee, the faster the arrival speed.
3. Chain name: at present, only usdt for currency withdrawal needs to select the chain name, and other currencies do not need to be selected. Usdt is divided into three chains: Omni, erc20 and trc20. Select the chain with the same address as the remitting party.
4. In the process of currency withdrawal, there are some special currencies. In addition to filling in the recharge address, these currencies also need to fill in labels, memo and tag. If you don't fill in such labels, your currency will be lost.
3、 Withdrawal status:
1. Waiting for withdrawal: the withdrawal application has been submitted and waiting for withdrawal. (queue up in case of cash withdrawal demand congestion)
2. Manual audit: according to the judgment of okex system, some withdrawal requirements require manual audit, which will be confirmed by customer service personnel by telephone.
3. Withdrawal: the system is processing the export for you. At this time, the manual cannot participate in the operation. Please wait patiently.
4. Withdrawal succeeded: the assets have been withdrawn from the platform. You can query in the corresponding block. (log in to the PC side: withdrawal - all withdrawal records - click "view" behind the corresponding record)
How is the handling charge for okex currency withdrawal calculated?
Spot transaction rate is 0.15% - 0.1%; Leverage lending rate is 0.01% - 0.098%; Legal currency transaction is free of handling fee; The futures trading rate is 0.02% - 0.05%.
How does okex withdraw money? How is the handling charge for okex currency withdrawal calculated
Through the above introduction, I believe you already know something about how to withdraw money from okex

Okex exchange is a blockchain asset trading platform well known to investors. It integrates OTC legal currency trading, currency currency trading, spot leverage trading and contract trading. It mainly provides the purchase and sale services of mainstream digital currencies such as bitcoin, Wright coin and Ethereum. It has the characteristics of low currency rate, many currencies and large trading volume, You can also query the latest digital currency market and price.

As the top exchange in the world, more and more investors choose Ouyi okex trading, but many novice investors have difficulties in the operation of withdrawing money from the okex exchange to the wallet. Here, Xiaobian focuses on introducing the process of withdrawing money to investors. Interested novices can collect and download
Ouyi okex is a service software that can help users obtain all-round transactions. The software is developed by the world's top security team. The global chain circle coin circle news and daily hot spots are pushed in real time, so that users can quickly understand the industry dynamics and easily know more about the coin circle.
How does Ouyi okex account mention Wallet:
1. Click the account in the upper right corner and click security settings to enter. In the personal information, check whether to bind the email and real identity authentication.
2. Click asset management to enter the asset management of the account, and you can see the assets of various accounts.
3. Here's an example: if I buy EOS in legal currency and point-to-point account, I need to transfer it to currency account (master account) first. After I find EOS, click transfer out to transfer out to other accounts.
4. After clicking transfer out, a fund transfer window will appear. The first option is to select the currency you want to transfer. For example, I transfer out EOS from point-to-point to currency account. Click OK. Our goal is currency account. Remember this.
5. Then we click the currency account interface to see if the EOS we crossed is here. There will be many currencies here. We will directly search EOS on the right. Here, it shows that there is one available EOS. It indicates that the transfer is successful.
6. After there is money in the currency account (master account), we click "withdrawal" on the left to enter the withdrawal interface. The first item is to select the currency of withdrawal. We select EOS and select the currency according to the currency we want to withdraw. The withdrawal address is our imtoken collection address. If there is no imtoken address, please register one. Please see this tutorial for details.
7. Click add address, select currency, and fill in the withdrawal address, i.e. the imtoken collection address, for example: 0xda4ae9e55a558e10b36de08578db021b796619cf remarks can be written here. There is an authentication address here. The authentication address means that there is no need to verify the capital password, secondary verification code and email password when withdrawing cash to this address. You can withdraw cash directly to this address, because it has been certified. In other words, if you withdraw cash for a long time, it is recommended to be certified.
8. Here we can enter the amount of money to be withdrawn. What we need to pay attention to here is that 0.5eos handling fee is required for each withdrawal. This is calculated according to each transaction, not according to the quantity. No matter how much cash you withdraw, it's the handling charge.
The above is an introduction to the withdrawal process of Ouyi okex transaction

On May 12, the okexchain main network officially supported EVM and started the ecological construction on the chain at the same time.

According to the plan, okexchain will invite sushiswap, bounce, chainlink and other well-known projects for product deployment in the first stage, and then open and deploy colorful innovative projects. After the operation is stable, it will be fully open, and anyone can freely deploy the contract.
For users, if they want to participate in the mining of okexchain main network, they can not only use tokenpocket and other mobile digital wallets, but also use the general metamask wallet. The specific tutorials are as follows:
Step 1: Download and register metamask
If metamask is installed, you can directly jump to step 2.
If it has not been installed before, you can visit the official website（ https://metamask.io/ ）Download, remember to surf the Internet scientifically
After downloading metamask, create your own login password and mnemonics according to the prompts.
Remember: be sure to back up and keep mnemonic words. Don't easily disclose them to others.
Step 2: set okexchain main network
When you open metamask, you can see that the wallet is on the Ethereum main network by default. Click Ethereum master network and click Custom RPC in the drop-down menu.
Enter the following information in the pop-up form:
Network Name: okexchain mainnet (can also be customized)
Add RPC URL: https://exchainrpc.okex.org
Chain ID: 66
Symbol: OKT (new version: metamask of 9.5.2, please fill in eth if there is any transfer problem, and the gas actually consumed is still OKT)
Blockchain browser URL: https://www.oklink.com/okexchain/
After entering the above information, click "save" to successfully configure.
Step 3: recharge transfer
If you want to participate in the mining of okexchain main network, you need to recharge your wallet (including part of OKT used as gas fee). The specific steps are as follows:
Set the metamask wallet to okexchain main network mode, and then copy the address.
If your currency is in the exchange (take Ouyi okex as an example, the rest are similar), directly copy the above address to the currency withdrawal address column and submit it for confirmation. The operation steps of other currencies are the same.
Step 4: participate in project mining
Okexchain ecological construction is initially divided into three stages:
Phase 1: from May 10 to May 20, invite sushiswap, bounce, chainlink and other world-famous projects to deploy products in okexchain and test the public chain at the production level;
Phase 2: starting from May 21, this phase will open the deployment of colorful innovation projects. The deployment contract at this stage requires super node voting;
Stage 3: after the construction of the first two stages, okexchain will operate stably and will be fully open at that time. Anyone can freely deploy contracts. The rich chain ecology will bring okexchain into a new stage.
When participating in the mining of the above projects, users need to link the metamask wallet with the official website of the project. For specific mining details, please pay attention to the announcement of each project.
It should be noted that okexchain itself is a completely decentralized public chain, which is unable to assess the risk of the project, which requires users to carefully participate in relevant project investment to avoid capital loss

How does okex withdraw money?

1、 Currency withdrawal tutorial:
1. Click asset management at the top right of the page, select currency withdrawal, you can select ordinary currency withdrawal or internal transfer, select the currency you want to withdraw, enter the currency withdrawal interface, enter the currency withdrawal address and currency withdrawal quantity, and click Submit.
How does okex withdraw money? How is the handling charge for okex currency withdrawal calculated
2. If the opposite account is a registered account of okex or a cooperative exchange account, you can choose the method of internal transfer to withdraw money, click the drop-down menu next to the account type, select okex or other cooperative trading platform, enter the account name and transfer quantity, and click Submit.
Note: there is no service charge for internal transfer, and it will arrive quickly.
How does okex withdraw money? How is the handling charge for okex currency withdrawal calculated
3. If you want to query the information related to currency withdrawal after currency withdrawal, you can query all your currency withdrawal records at the bottom of the currency withdrawal page. (the web version can query the withdrawal records in recent 3 months)
How does okex withdraw money? How is the handling charge for okex currency withdrawal calculated
2、 Notes for currency withdrawal:
1. Before withdrawing money, you need to verify whether it is the same currency, such as AAC. The platform AAC is the main network currency. If the collection platform is erc20 token, the withdrawal address is erc20 token address. If it is not the same currency, you cannot withdraw money to the account.
2. The handling fee of online miners is required for ordinary cash withdrawal: it is charged by the online miners in the block, and the platform does not charge the handling fee of cash withdrawal. Taking BTC as an example, the handling fee of single cash withdrawal is 0004-0.01btc. The higher the handling fee, the faster the arrival speed.
3. Chain name: at present, only usdt for currency withdrawal needs to select the chain name, and other currencies do not need to be selected. Usdt is divided into three chains: Omni, erc20 and trc20. Select the chain with the same address as the remitting party.
4. In the process of currency withdrawal, there are some special currencies. In addition to filling in the recharge address, these currencies also need to fill in labels, memo and tag. If you don't fill in such labels, your currency will be lost.
3、 Withdrawal status:
1. Waiting for withdrawal: the withdrawal application has been submitted and waiting for withdrawal. (queue up in case of cash withdrawal demand congestion)
2. Manual audit: according to the judgment of okex system, some withdrawal requirements require manual audit, which will be confirmed by customer service personnel by telephone.
3. Withdrawal: the system is processing the export for you. At this time, the manual cannot participate in the operation. Please wait patiently.
4. Withdrawal succeeded: the assets have been withdrawn from the platform. You can query in the corresponding block. (log in to the PC side: withdrawal - all withdrawal records - click "view" behind the corresponding record)
How is the handling charge for okex currency withdrawal calculated?
Spot transaction rate is 0.15% - 0.1%; Leverage lending rate is 0.01% - 0.098%; Legal currency transaction is free of handling fee; The futures trading rate is 0.02% - 0.05%.
How does okex withdraw money? How is the handling charge for okex currency withdrawal calculated
Through the above introduction, I believe you already know how to withdraw money from okex. In fact, for investors, the speed of charging and withdrawing money from the exchange is also an important standard for choosing an exchange. After all, if investors charge money to an exchange and fail to arrive at the account, they are very worried, especially when investors are moving bricks for arbitrage, Therefore, the small series of currency circle suggests that investors make a small attempt when determining an exchange, so that they can experience the service and speed of the exchange.

Those who have downloaded okex app should still know their accounts well. At present, there are three kinds of accounts on okex platform: capital account, trading account and other accounts. What is the difference between trading account and capital account? How do you sell and withdraw cash? Now let's learn about the relevant information of the trading account with Xiaobian.

What is the difference between an okex trading account and a capital account?
The okex trading account is mainly used for cash out and cash in. Among them, transaction accounts include legal currency accounts, currency accounts, contract accounts and other transaction accounts.
Fund account: mainly used for currency charging and withdrawal. If the money is charged to okex from other platforms, the money is stored in the fund account after the money is charged to the account. If you want to withdraw currency, it is also completed in the fund account. You need to put the currency in the fund account before you can withdraw currency. In addition to coin charging and withdrawal, awards for various activities are also paid in your capital account by default.
How to withdraw money from the okex trading account to the wallet?
Taking bitcoin as an example, let's share the steps of withdrawing coins:
1. In the OK account, transfer bitcoin to the fund account.
2. Click withdrawal and select bitcoin.
3. Enter the currency withdrawal address, fund password, SMS verification code and other verification as required, and click Submit.
4. After the approval, the withdrawal can be completed.

Requirements for okex currency withdrawal:

1. To withdraw money, you need to bind the okex account and email in advance
2. Complete real name authentication
3. The point-to-point account, index account, contract account and currency balance account need to be transferred to the currency account (i.e. the main account) before they can be withdrawn to other platforms (e.g. imtoken)
1. Click the account in the upper right corner and click security settings to enter. In the personal information, check whether to bind the email and real identity authentication.
2. Click asset management to enter the asset management of the account, and you can see the assets of various accounts.
3. Here's an example: if I buy EOS in legal currency and point-to-point account, I need to transfer it to currency account (master account) first. Click EOS to transfer out to other accounts.
4. After clicking transfer out, a fund transfer window will appear. The first option is to select the currency you want to transfer. For example, I transfer out EOS from point-to-point to currency account. Click OK. Our goal is currency account. Remember this.
5. Then we click the currency account interface to see if the EOS we crossed is here. There will be many currencies here. We will directly search EOS on the right. Here, it shows that there is one available EOS. It indicates that the transfer is successful.
6. After there is money in the currency account (main account), we click "withdrawal" on the left to enter the withdrawal interface. The first item is to select the currency for withdrawal. We select EOS and select the currency according to the currency we want to withdraw. The withdrawal address is our imtoken collection address. If there is no imtoken address, please register one. Please see this tutorial for details.
7. Click add address, select currency, and fill in the withdrawal address, i.e. the imtoken collection address, for example: 0xda4ae9e55a558e10b36de08578db021b796619cf remarks can be written here. There is an authentication address here. The authentication address means that there is no need to verify the capital password, secondary verification code and email password when withdrawing cash to this address. You can withdraw cash directly to this address, because it has been certified. In other words, if you withdraw cash for a long time, it is recommended to be certified.
8. Here we can enter the amount of money to be withdrawn. What we need to pay attention to here is that 0.5eos handling fee is required for each withdrawal. This is calculated according to each transaction, not according to the quantity. No matter how much cash you withdraw, it's the handling charge.

As we all know, if you want to conduct digital currency transactions, you have to withdraw and recharge money. The fund account mentioned in this paper is for the purpose of charging and withdrawing money, that is to say, the functions of charging and withdrawing money need to be completed under the fund account.

To put it simply, when investors charge money, they enter the capital account upon arrival, and when investors withdraw money, they need to transfer the assets into the capital account before withdrawing money. After understanding the role of the capital account, return to the topic. How can okex fund account withdraw cash?
How to withdraw cash from the okex capital account?
1. Asset management - capital account:
Ouyi okex official website for Android V5 1.0 Android version type: bank finance size: 138mb language: Simplified Chinese time: 2021-08-30 view details
Log in to the official website of okex exchange（ https://www.ouyi.xin/ ）Click fund management and select "fund account". The entry of currency charging and withdrawal is displayed on the left. The entry of currency charging and withdrawal is displayed on the left. The middle text column shows the assets of the fund account. You can see the price converted into BTC and RMB and the proportion of each monetary asset.
2. Asset management - fund account - fund transfer:
Select a currency in "fund account", click fund transfer, select the target account you want to transfer in, enter the transfer in quantity, and click OK to complete the transfer; If you want to transfer from other accounts to "fund account", click the direction arrow in the middle;
3. Asset management - capital account - capital record:
Click "fund record" to view the records of currency charging, currency withdrawal and fund transfer:
4. Asset management - trading account:
Click currency account to view currency assets and currency leverage assets. At the same time, this page can also carry out fund transfer, and transfer the current assets to any fund account (the same for contract and legal currency);
Okex fund account charging and withdrawal tutorial:
1、 Coin charging:
1. Currency charging and withdrawal between platforms can be completed through asset management - currency account - recharge / withdrawal:
2. Click "recharge" and select the required recharge currency to see the corresponding recharge address. Please pay attention to the following tips:
For example:
BTC recharge: after registering an account, the system will automatically assign a BTC recharge address through which you can recharge the BTC currency on the okex platform; Note that each currency corresponds to a different charging address. Please read the important tips carefully!
LTC recharge: after you create an account, the system will automatically assign you an LTC recharge address, which can be used for LTC recharge:
2、 Withdrawal:
1. To withdraw money, you need to bind the mailbox in advance: personal Center - basic settings - Security Center - expand other security settings to complete mailbox verification.
2. If you need to withdraw money to other platforms, you can withdraw money by selecting the corresponding currency through fund management - withdrawal,
3. Okex supports cash withdrawal in various currencies and mutual currency withdrawal and transfer.
The above is how to withdraw cash from the okex capital account? Detailed okex tutorial content after sale

How does Ouyi okex coin account mention wallet

1. Click the account in the upper right corner and click security settings to enter. In the personal information, check whether to bind the email and real identity authentication.
2. Click asset management to enter the asset management of the account, and you can see the assets of various accounts.
3. Here's an example: if I buy EOS in legal currency and point-to-point account, I need to transfer it to currency account (master account) first. After I find EOS, click transfer out to transfer out to other accounts.
4. After clicking transfer out, a fund transfer window will appear. The first option is to select the currency you want to transfer. For example, I transfer out EOS from point-to-point to currency account. Click OK. Our goal is currency account. Remember this.
5. Then we click the currency account interface to see if the EOS we crossed is here. There will be many currencies here. We will directly search EOS on the right. Here, it shows that there is one available EOS. It indicates that the transfer is successful.
6. After there is money in the currency account (master account), we click "withdrawal" on the left to enter the withdrawal interface. The first item is to select the currency of withdrawal. We select EOS and select the currency according to the currency we want to withdraw. The withdrawal address is our imtoken collection address. If there is no imtoken address, please register one. Please see this tutorial for details.
7. Click add address, select currency, and fill in the withdrawal address, i.e. the imtoken collection address, for example: 0xda4ae9e55a558e10b36de08578db021b796619cf remarks can be written here. There is an authentication address here. The authentication address means that there is no need to verify the capital password, secondary verification code and email password when withdrawing cash to this address. You can withdraw cash directly to this address, because it has been certified. In other words, if you withdraw cash for a long time, it is recommended to be certified.
8. Here we can enter the amount of money to be withdrawn. What we need to pay attention to here is that 0.5eos handling fee is required for each withdrawal. This is calculated according to each transaction, not according to the quantity. No matter how much cash you withdraw, it's the handling charge.
How does Ouyi okex currency account trade
1、 PC end
1. Click the fund transfer button in the upper right corner of the legal currency transaction page to pop up the fund transfer option, and select the legal currency transfer currency
2、 App end
1. Click the legal currency account on the homepage of APP transaction
2. After entering the legal currency account, select "fund transfer"
3. Click fund transfer, select legal currency transfer to currency account, select transfer currency and enter transfer quantity, and then click confirm transfer
Reminder: when trading, investors can only trade the digital currency in each exchange account. If they need to trade the digital currency in the wallet, they need to transfer the digital currency funds in the wallet to the corresponding trading account, so that they can carry out various transactions. Of course, the most important thing is that investors must first have an okex account, Only in this way can digital currency transactions be carried out between legal currency and currency or contract.

What is the function of okex in the general risk control system? If okex is not triggered in the process of risk control, what is the function of okex? How to solve it? Let's take a look.

What causes okex risk control to be triggered?
Generally speaking, when the user triggers the anti money laundering risk control system, some functions will be limited. At this time, please keep your phone unblocked. The auditor will contact you at the first time and send the audit content to the mailbox bound to your account. Please pay attention to the mailbox bound to your account at the first time and provide audit data according to the mailbox content. When the audit is completed and it is determined that there is no risk, your account will be unfrozen in time. The audit cycle is 1-3 working days.
Therefore, if the platform risk control rules are triggered during the operation and transaction of Ouyi okex account, some or all functions of the account will be limited. Please go to the operation or contact the customer service according to the information prompt.
Okex risk control, how to withdraw the currency?
The money can only be raised after the risk control is lifted. Therefore, if you encounter that okex is subject to risk control, what you need to do is to submit relevant materials according to the needs of the Android platform, contact the customer service and ask them to provide a special docking person for verification and cancellation. Also, it should be noted that the intellectualization of risk control has no impact on your bank card and. It is only that legal currency transactions cannot be carried out during the limited period, and others will not be affected.

In recent years, the news that the coin circle has been cheated in buying coins has been common. For example, on December 19, 2020, BG Exchange issued a letter to BG's user friends, saying that BG trading platform is experiencing unprecedented challenges and has been repeatedly suppressed by various forces. For the sake of everyone's asset safety, BG will close spot trading and contract section. I hope you can close your positions as soon as possible, This news is a disaster for investors on BG trading platform. It is precisely because of this that many investors doubt the exchange they choose, including investors using okex exchange. Is it safe for okex to buy currency?

Is it safe for okex to buy money?
Okex trading platform（ https://www.ouyi.xin/ ）It is the first batch of bitcoin trading platforms established. It was called okexcoin at the beginning of its establishment. It is one of the most reliable existing platforms. Among many digital asset trading platforms, okex has been favored by many users with its excellent security performance. Okex is one of the world's famous digital asset trading platforms. It was established in Malta in May 2017. It is mainly engaged in providing spot and derivative trading services of digital assets such as bitcoin, Wright coin and Ethereum to users all over the world.
Since its establishment, okex has been committed to creating a secure trading environment for users. Since its establishment, okex has never been lax in security issues. Over the years, okex has continuously developed and improved the encryption technology and risk control means of the platform, as well as the protection rules of user transaction information. At the same time, okex takes innovation as one of the driving forces of sustainable development in the development process of the platform. In okex's view, only by adhering to innovation can the security technology and security system of the platform keep pace with the times and ensure the security of user assets and information; Only by adhering to innovation can we constantly adjust and develop new products that satisfy customers according to customers' requirements and needs, so that the platform can always follow the needs of the times and will not be eliminated.
Over the years, okex's obsession with innovation has also made the user experience of the platform more and more perfect, and has become a platform for "most understanding" users. In addition, according to the survey of people in the industry, okex's daily trading volume is tens of billions of soft coins, which is the top three head exchange. So worry is superfluous.

For the sake of safety, many people will save money in okex wallet, so how to withdraw the money from the wallet? Let's take usdt as an example. Come and learn!

Step 1: select "transfer" in wallet
Step 2: currency selection usdt
Step 3: enter the transfer address and amount, and click withdrawal
matters needing attention:
The three forms of usdt are:
① Omni usdt based on bitcoin network, the charging address is the BTC address, and the charging and withdrawal of coins go through the BTC network.
② Erc20-usdt based on Ethereum erc20 protocol, the charging address is the ETH address, and the charging and withdrawal takes the ETH network.
③ Trc20-usdt based on wave field trc20 protocol, the charging address is the Tron address, and the charging and withdrawal of money go through the Tron network.
The usdt chain stored in the wallet is different, and the handling charge for coin withdrawal is also different.
If the usdt of Omni chain is raised, the BTC in the wallet account for which the handling fee is deducted.
In other words, BTC assets need to be used as service charges in the wallet before the usdt of the chain can be transferred out.
When withdrawing usdt of erc20 chain, ETH in wallet will be deducted as the handling fee of withdrawal.
When withdrawing the usdt of trc20 chain, deduct the TRX in the wallet as the withdrawal fee.
The chain corresponding to usdt in the wallet depends on the chain name of usdt when it is transferred into the wallet, and usdt cannot change the chain name after it is stored in the wallet.
Other currencies, subject to the network absenteeism fee displayed on the page.
The following situations may lead to the unavailability of transfer function, transfer "transaction failure" or "packaging timeout":
a) Insufficient wallet balance;
b) Insufficient transaction fee;
c) Blockchain failed to execute smart contract code;
d) Network, equipment and other technical faults;
e) Transactions are abandoned due to blockchain network congestion, failure and other reasons;
f) Your address or counterparty address is identified as a special address, such as a high-risk address.

Okex Multi Chain Wallet currently supports 14 main chain coins and most erc20 tokens, stability coins and TRX tokens. You can use Multi Chain Wallet to store your digital currency assets safely offline.

1. Entrance
Android phones can directly click [wallet] in the app to enter.
IOS system needs to use the login overseas ID, search okex in the app store and download the app (the overseas ID can be obtained on the platform page)
⒉. Click "create wallet" - set wallet name - click "create", set wallet password - confirm wallet password.
⒊. Backup Wallet
Wallet mnemonics need to be saved offline. It is recommended to carefully copy them on paper before verification
⒋. Wallet management
View the wallet overview information. In case of multiple wallets, you can slide left and right to switch and click + add currency.
⒌. Click collection and select currency to obtain the collection address. The digital currency can be transferred to the wallet through the collection address.
⒍. Click the transfer button and select the corresponding currency to transfer the funds in the wallet to other addresses.
When transferring money, you need to fill in the collection address and quantity as required and pay the network handling fee. You need to pay attention to the network absenteeism fee displayed on the page

The wallet password cannot be retrieved. Please keep it properly.

If you forget your wallet password, we provide you with three solutions.
① If you still remember mnemonics, uninstall the app, download and install it again, then click "wallet", select "import wallet" to reset your wallet name and password, and import your wallet assets through mnemonics.
② If you have no assets in your wallet and forget mnemonic words and passwords, you need to uninstall the app, download and install it again, and click "wallet" to recreate a new wallet for use.
③ If you have assets in your wallet, you forget the mnemonic words and password. Since mnemonics are the only evidence of your wallet assets, if you forget the mnemonic words, your assets cannot be retrieved. Please remember your mnemonic words or password.
(please do not uninstall the app until you remember the mnemonic words)
Import wallet tutorial:
Step 1: select import Wallet
Step 2: set wallet name
Step 3: click mnemonic import
Step 4: select import mnemonic words. The system will add spaces by default for each mnemonic word imported. There is no need to enter spaces again manually

Okex Multi Chain Wallet currently supports 14 main chain coins and most erc20 tokens, stability coins and TRX tokens. You can use Multi Chain Wallet to store your digital currency assets safely offline.

1. Entrance
Android phones can directly click [wallet] in the app to enter.
The IOS system needs to use the login overseas ID to search for okex in the app store and download the app
⒉. Click "create wallet" - set wallet name - click "create", set wallet password - confirm wallet password.
⒊. Backup Wallet
Wallet mnemonics need to be saved offline. It is recommended to carefully copy them on paper before verification
⒋. Wallet management
View the wallet overview information. In case of multiple wallets, you can slide left and right to switch and click + add currency.
⒌. Click collection and select currency to obtain the collection address. The digital currency can be transferred to the wallet through the collection address.
⒍. Click the transfer button and select the corresponding currency to transfer the funds in the wallet to other addresses.
When transferring money, you need to fill in the collection address and quantity as required and pay the network handling fee. You need to pay attention to the network absenteeism fee displayed on the page

Wave field Tron takes promoting the decentralization of the Internet as its own responsibility and is committed to building infrastructure for the decentralized Internet. Its Tron protocol is one of the largest blockchain based decentralized application operating system protocols in the world. It provides high throughput, high expansion and high reliability underlying public chain support for decentralized application operation on the protocol. Wavefield Tron also provides better compatibility for Ethereum smart contracts through an innovative pluggable smart contract platform.

Where do TRX wave field coins trade? What are the wave field currency TRX trading platforms?
Since July 24, 2018, Tron has acquired BitTorrent Inc., an Internet technology company based in San Francisco. The distributed technology designed by BitTorrent Inc. can effectively expand, remain intelligent, and enable creators and consumers to control their content and data. More than 170 million people use products developed by BitTorrent Inc. every month. BitTorrent Inc.'s protocol can transmit 40% of the world's Internet traffic every day.
About sun Yuchen, founder of BoChang coin
Where do TRX wave field coins trade? What are the wave field currency TRX trading platforms?
Sun Yuchen, born in 1990, holds a master's degree from the University of Pennsylvania and a bachelor's degree from Peking University.
Former chief representative of ripple Greater China, founder of wave field Tron, CEO of BitTorrent, founder and CEO of mobile social application app.
Cover person of Asia Weekly in 2011, global outstanding youth of Davos Forum in 2014, and 30 entrepreneurs under the age of 30 in Forbes China in 2015.
In 2015, CNTV China Internet was the new person of the year, and became the only post-90s student among the first batch of students of lakeside University in 2015.
From July 24, 2018, Tron acquired BitTorrent Inc., an Internet technology company based in San Francisco, and became the CEO of BitTorrent Inc.
What are the wave field currency TRX trading platforms?
Wave field TRX currency has been launched in more than 100 exchanges around the world. Due to limited space, Xiaobian only arranges the top 10 exchanges in terms of trading volume.
1、 Fire coin Pro
Huocoin global professional station is an innovative digital asset trading platform of huocoin group serving global professional trading users. It is committed to discovering high-quality innovative digital asset investment opportunities. At present, it provides trading and investment services of more than 40 digital asset categories. It is headquartered in Singapore and operated by huocoin global professional station team.
Huocoin group is a comprehensive digital asset service provider with global competitiveness and influence, providing high-quality services to millions of users in more than 130 countries. It has independent trading business and operation centers in Singapore, Hong Kong, South Korea, Japan and other countries and regions. In terms of technology platform, product branch line, safety risk control system, operation and customer service system, huocoin group is in a leading position in the world.
2、 Coin safety net
Binance is the world's leading blockchain asset trading platform, providing global blockchain enthusiasts with multi currency and multi language currency exchange services. At present, it includes binance blockchain asset trading platform, binance info, binance labs, binance launchpad and other businesses. The core members of binance's team are from Bloomberg and blockchain Info, Morgan Stanley, Nomura Securities and other world-renowned enterprises. They are the top elite team okex in the global blockchain community, finance and technology
3、 Okex
Okex is one of the world's famous digital asset trading platforms, which mainly provides spot and derivative trading services of digital assets such as bitcoin, Wright coin and Ethereum for global users. It is subordinate to okex Technology Company Limited.
When okex was founded, it received an angel investment of one million dollars from the entrepreneurial workshop established by the world's top investor Tim Draper. Mr. Tim Draper is also an investor in Hotmail, Baidu, Tesla and other world-class enterprises.
At the beginning of 2014, okex received a round a investment of US $10 million from Longling investment, the founder of China's famous venture capital fund ceyuan venture capital and the Hong Kong listed company Meitu (01357. HK).
4、 ZB network
ZB. COM is a blockchain asset trading platform registered in the independent state of Samoa. It is subordinate to ZB network technology limited. The operation team has 4 years of experience in the blockchain industry.
The company's employees are distributed in China, the United States, Thailand, South Korea, Canada, Dubai and other places, focusing on providing global customers with safe, convenient and comfortable blockchain asset trading services. At present, ZB Com has launched the transaction of 28 kinds of digital assets such as bitcoin, Wright coin, Ethereum, dascoin and ripo.
5、 Bitfinex
Bitfinex is one of the largest and most advanced bitcoin trading platforms in the world. It supports the trading of virtual currencies such as Ethereum, bitcoin, Wright coin and etherclassic, with a daily trading volume of more than 3 billion yuan. Provide currency transactions, transactions between US dollars and currencies. Registration is very simple. In 2016, about 120000 bitcoins were stolen from bitfinex through social media. Affected by this event, the price of bitcoin fell by 20%.
Advantages: support us dollar trading, multiple trading forms and functions
Deficiency: the page layout of the platform does not conform to the usage habits of domestic users
6、 Hitbtc
Hitbtc, founded in 2013, is a bitcoin trading platform in the UK. Hitbtc is one of the world's leading cryptocurrency trading platforms. It has been providing transactions for individual users since 2013. Hitbtc trading platform is famous for its advanced matching engine, multi currency support and friendly customer service. In addition to the transactions between digital currencies, hitbtc also provides transaction pairs between legal currency and digital currency, namely the US dollar and euro markets.
Hitbtc's innovation and technical feature is to create a stable and reliable API to meet the needs of algorithmic traders for high-frequency trading. In addition, hitbtc provides support for fix transactions through hitbtc fix transactions and fix market data terminals.
7、 Bit-z
Bit-z, founded in 2016, provides professional digital asset trading and OTC (over-the-counter) services to the world. It is one of the world's famous digital asset trading platforms. The operation and technical team includes top talents from the international digital currency industry, as well as diversified professionals in various fields such as finance, social networking, games and e-commerce.
Bit-z adopts bank level SSL secure connection to ensure the security of transactions, and GSLB and distributed server ensure the stability of the platform. We continue to explore and are committed to providing global users with the best comprehensive digital asset trading services. Bit-z's mission is to provide the most secure and efficient services.
8、 Upbit
Upbit is a digital currency exchange launched by dunamu, a financial technology company, in cooperation with bittrex, an American exchange. It was launched at the end of October 2017. At present, it supports the trading of more than 200 trading pairs and more than 110 kinds of tokens. Dunamu expects that upbit will become the largest digital currency exchange in South Korea, and the platform will gradually put more new digital currencies on the shelves in the future.
9、 Bibox
Bibox's top quality digital asset trading platform is well-known in the industry for its financial derivatives services; The world's first artificial intelligence digital asset trading platform, innovatively realizing transaction security, platform stability and operation convenience; Headquartered in Estonia.
10、 Bithumb
The trading volume of bitcoin in South Korea is one of the five largest bitcoin exchanges in the world, accounting for more than 13000.7% of the bitcoin market every day. The exchange is also the world's largest Ethereum market. Although the won is currently the fourth largest currency market of bitcoin, lagging behind the US dollar, RMB and yen, the won market is the largest market of Ethereum. Bithumb accounts for about 44% of Ethereum transactions in South Korea.
Since bithumb began to provide services in January 2014, its daily trading volume has soared. It is the representative virtual currency exchange of the Republic of Korea with the largest trading volume of virtual currency in the world. At present, it not only supports a variety of virtual currency transactions such as bitcoin and Ethereum, but also expands to business fields such as payment and overseas remittance services, which can be used as a means of payment. It is a financial platform commercial company based on virtual currency.

Thousands of people tell friends who believe in using wallets that remembering keywords (public keys) and keywords are often so critical because they are the greatest authority to manipulate the blockchain technology property. Put your money in your wallet and send and receive it completely and randomly. No one recognizes your personal behavior of posting and transferring money.

Some friends think that saving money in a wallet is transferring money to a wallet. In fact, it is a very big misunderstanding. As is often said above, all coins in the world are stored by blockchain technology. The key role of wallet is to convert it into a private key word, receive the detailed address of currency, and help everyone interact with blockchain technology. For example, the account balance in your wallet is the account balance loaded into blockchain technology and likes your detailed address. If the money is stored in the wallet, the money is completely under your control. Even if you want to change the wallet, you only need to repair the private key words recorded in other famous brand wallets, and all property will be returned. It's easy to choose a wallet, but it's hard to choose a good one. Ouyi okex wallet is developed and designed by the world's top security elite team. It is suitable for mainstream currencies such as BTC and Eth and most ERC tokens. The cold wallet adopts a double-layer composite safety system without safety accidents. Let me think the most important thing is in Ouyi oke xhttps://www.ouyi.cc There are only three steps to back up the data of wallet private key word in the chain, which is also very friendly for novices.

On January 18, the cryptocurrency exchange Ouyi announced that Ouyi okex was renamed Ouyi OKx.

On the 13th, the original okex defi hub was renamed metax. The announcement mentioned that the platform launched trading system, metax, Multi Chain Wallet, Ouyi NFT market, DEX, dapps and other products, as well as OEC public chain and OKx ventures investment. It is no longer just a trading platform and is developing into an infrastructure provider of encryption ecology. Therefore, it decided to change the name of okex to OKx. So far, its name on the social network has also been changed to OKx.
Okcoin, a digital asset trading platform, was established in 2013. In September 2017, all domestic trading platforms were gradually cleared in response to regulatory requirements. After that, OK moved to overseas to open okex exchange. The exchange business was moved to Malta and the brand name Ouyi was launched in 21 years.

Okex provides perpetual contract, futures delivery contract and option contract. The part of the contract is divided into currency standard margin contract and usdt margin contract. Huo coin launched the contract trading platform at the end of 2018.

On May 14, Ouyi okex announced on its official microblog that it would adjust the accuracy of the minimum transaction quantity of shibusdt currency and suspend the transaction. It would adjust the accuracy of the minimum transaction quantity of shibusdt currency and unify the account in the near future.
Okex service charge supports transactions in legal currency. It supports transactions in legal currency in more than 10 currencies. The service charge is 0.1% of the withdrawal usdt. The service charge is fixed at 20 usdt, the withdrawal BTC is at least 001 BTC, and the service charge is fixed at 00011.
The existing currency borrowing limit can no longer meet the urgent needs of users. Therefore, okex improves the usdt currency borrowing limit of btcusdtethusdtbchusdt transaction pair, which reflects the needs of these three transaction pairs.

Coin on exchange app and Ouyi okex are one-stop service trading software designed for digital currency lovers. Coin on provides users with several mainstream virtual digital currency transactions. How does okex mention Huo coin and how does okex transfer money.

Ouyi okex cash withdrawal step: the user enters the asset management, click the legal currency at the bottom of the home page to enter the legal currency trading area, select the shortcut area at the top, I want to sell, select the currency to sell, and enter the currency or quantity to sell.

Because the personal key controller has been investigated by the police, okex, the world's second-largest digital currency service platform, suddenly announced the suspension of coin withdrawal. Bitcoin has a public key and private key, and it is first necessary to obtain and sell bitcoin; Okex has been complained by several companies. Okex in Hong Kong recently caused dissatisfaction among dealers due to changing the terms of derivatives contracts worth US $13.5 billion, resulting in losses to some dealers. Last week, okex will bitcoin cash futures.

More than 800 bitcoins can be bought on okex. Based on the highest price of bitcoin at the end of 2017 of US $190000, the value of these 800 bitcoins is more than 100 million yuan. Even today, when bitcoin has shrunk, she will be the best.
Okex needle bitcoin - is the okex trading platform true)
How does okex transfer bitcoin to others
1. International online news according to the data of okcoin, a well-known digital asset trading platform, the price of bitcoin operated in a volatile upward trend all day on September 11 yesterday, except for the Dayang line at 9 a.m. in Asia.
2. International online news according to the data of okex, an internationally famous digital asset trading platform, yesterday, on September 13, the price of ehcbtc was slightly adjusted after the opening of the market, fell to 00686 at the lowest around noon, and then decreased slightly.
3. According to statistics, the number of bitcoins in the wallet of okex exchange alone reached 200000, about 15 billion yuan. Then, as the second largest digital currency exchange platform in China and the second largest digital currency exchange platform in the world, what happened.
4. On May 12, although bitcoin frequently rose and fell sharply and extreme markets continued to be staged, it still earned enough attention in 2021. Under the sharp rise in popularity, the currency circle attracted more and more investors, which also helped.
5. This time, okex should have encountered the biggest crisis since its establishment. After the platform announced the suspension of coin withdrawal, its founder Xu Xingxing was also confirmed to have been taken away by the police a week ago.

Ouyi okex is the world's largest service platform for virtual currency digital asset exchange. In okex platform, users can choose to operate through web and mobile app. BTC is bitcoin, which is a kind of P2P.

Coin on exchange app and Ouyi okex are one-stop service trading software designed for digital currency lovers. Coin on provides users with several mainstream virtual digital currency transactions. How does okex transfer to the wallet? Okex exchange revenue.
This information is about how okex users withdraw money in the bitcoin exchange, how to transfer my bitcoin in okex to okex wallet, how to transfer my bitcoin in okex to wallet, and how to put me in.
Fill in the withdrawal address and quantity, and then submit it. The operation process of the web side is as follows: open the official website of okex, then register or log in the account, and then you can see asset management at the top right of the page, and then click withdrawal.
After the launch of Shib in Huo coin and okex exchange, plus the tweet of Tesla CEO musk, you can log in to PC 2 to create the wallet after the mobile terminal operation is created overnight. After the installation is completed, the application effect can be started.
Step 7: fill in the withdrawal amount. Note that the minimum withdrawal amount is 001 fire coins. Moving bitcoin to okex does not belong to internal transfer, so a certain amount of handling fee will be charged, which should be informed.
Brief introduction of how to withdraw money from okex exchange to Wallet
Take the computer web interface of okex exchange as an example, we need to find out the location of K-line trading, which involves the operation of converting RMB into usdt. We won't introduce the digitalis here.

What does okex Chain Wallet mean?

When blockchain technology was upgraded to the national level, people began to pay attention to some concepts and theories related to blockchain. Many of them could not distinguish between cold wallets and hot wallets. Before understanding and sharing these concepts, we should first know what is a wallet. The wallets mentioned here are similar to traditional wallets, but the traditional wallets contain money. Blockchain wallets refer to tools or carriers for storing cryptocurrencies.
As for the difference between cold wallets and hot wallets, the most intuitive way is to judge whether they are connected to the Internet. Cold wallets are disconnected wallets. Some people call them offline wallets, such as USB flash drives, hard drives and other disconnected devices. Hot wallet is a wallet that needs to be connected, which can also be called online wallet. Many wallets can be downloaded from some app stores or official websites. In terms of security, the security factor of cold wallet is higher, because no hacker can accept it. For most users, using hot wallets is enough, and some famous hot wallets are also very strict in security control.
In addition to cold and hot wallets, many people also put their cryptocurrencies on exchanges. As far as the current security level of the exchange is concerned, okex trading platform is one of the few mainstream platforms, and has not lost money so far. Technically, okex adopts advanced technologies such as GSLB, distributed server cluster, distributed storage, high-speed memory transaction engine, cold wallet and private key offline hot wallet to provide users with safe, stable and reliable digital capital transaction services. At the same time, okex will continuously improve and upgrade its products and services according to the suggestions and needs of users, which can be regarded as a trading platform with good service. In addition, their customer service is online 24 hours a day, which can solve users' problems all day.

Based on the decentralized and infinite value exchange ecosystem of blockchain technology, okexchain aims to promote the implementation of transaction business based on blockchain technology. Okexchain was developed by Ouyi okex.

What is okexchain?
Okexchain is an open-source high-performance decentralized trading public chain developed by Ouyi okex, which aims to promote the implementation of trading business based on blockchain technology. As an open public chain ecosystem, anyone can campaign to become an okexchain super node, or issue their own digital assets, create their own digital asset transactions and conduct transactions. Meanwhile, EVM virtual machine technology and okex cross chain gateway will also be compatible with cosmosibc cross chain scheme.
Through okexchain, blockchain value exchange, user exchange and scenario application exchange can be realized simply and efficiently, and finally realize the common value-added system of the ecosystem.
2、 What are the characteristics of okexchain?
High performance public chain
A high-performance trading public chain specially optimized for trading scenarios.
Completely dispersed.
Anyone can run for okexchain super node, which is a completely decentralized public chain.
Community driven
The development direction of okexchain is determined by OKT holders through the proposal on the chain.
Openness
Anyone can create their own digital assets, counterparties and liquidity pools based on okexchain.
Extreme compatibility.
EVM will be supported in the future and compatible with all smart contracts of Ethereum.
Cross platform
The desktop version of okexdex supports a variety of operating systems and reduces the use threshold of blockchain through friendly interaction design.
Cross chain gateway
Ouyi okex launched a cross chain gateway to support the migration of mainstream assets above okexchain.
Support spot and derivative transactions.
It supports not only liquidity pools and order book transactions, but also predictors, and then liquidity pools or order book transactions of leveraged, sustainable and other derivatives.
What is OKT?
Okexchaintoken, or OKT, is the original token issued by okexchain main network. Its value depends on the prospects of decentralized exchanges and other defi applications that will be built on the Internet. The creation block of OKT will contain the initial coinage of 10 million OKT and will be allocated to okb holders. OKT's halving mode is the same as that of bitcoin, and its block reward is halved every three years. At present, the reward of the block is 0.5okt, and the theoretical upper limit of the total supply of OKT is about 41.96 million.
Use system resources:
Applications running on okexchain network need to allocate certain resources on the chain. Okexchain charges transaction fees for the use of resources.
Equity pledge:
Pledge a certain number of okts to become verifiers. Click to view the verifier information according to the ranking of their voting weight.
Voting:
OKT holders obtain voting rights by pledging tokens. An address can vote for up to 30 different verification candidates. The number of votes of each verification candidate supported by the address is determined by the number of okts pledged by the address.
What is kip20 pass?
Kip20 is a pass standard compatible with virtual machine EVM on okexchain. It is similar to erc20 and can be applied to all smart contract dapps. Before EVM goes online, K assets pass is kip10 (which can only be applied to system contracts). After EVM goes online, K assets will be uniformly migrated to kip20 pass.
What is a dual address?
After EVM goes online, okexchain will support Ethereum address format. The private key can generate ex address and 0x address. The two addresses share the balance and can be transferred and collected. Metamask wallet only supports Ethereum address format (address beginning with 0x).

Based on the decentralized and infinite value exchange ecosystem of blockchain technology, okexchain aims to promote the implementation of transaction business based on blockchain technology. Okexchain was developed by Ouyi okex.

What is okexchain?
Okexchain is an open-source high-performance decentralized trading public chain developed by Ouyi okex, which aims to promote the implementation of trading business based on blockchain technology. As an open public chain ecosystem, anyone can campaign to become an okexchain super node, or issue their own digital assets, create their own digital asset transactions and conduct transactions. Meanwhile, EVM virtual machine technology and okex cross chain gateway will also be compatible with cosmosibc cross chain scheme.
Through okexchain, blockchain value exchange, user exchange and scenario application exchange can be realized simply and efficiently, and finally realize the common value-added system of the ecosystem.
2、 What are the characteristics of okexchain?
High performance public chain
A high-performance trading public chain specially optimized for trading scenarios.
Completely dispersed.
Anyone can run for okexchain super node, which is a completely decentralized public chain.
Community driven
The development direction of okexchain is determined by OKT holders through the proposal on the chain.
Openness
Anyone can create their own digital assets, counterparties and liquidity pools based on okexchain.
Extreme compatibility.
EVM will be supported in the future and compatible with all smart contracts of Ethereum.
Cross platform
The desktop version of okexdex supports a variety of operating systems and reduces the use threshold of blockchain through friendly interaction design.
Cross chain gateway
Ouyi okex launched a cross chain gateway to support the migration of mainstream assets above okexchain.
Support spot and derivative transactions.
It supports not only liquidity pools and order book transactions, but also predictors, and then liquidity pools or order book transactions of leveraged, sustainable and other derivatives.
What is OKT?
Okexchaintoken, or OKT, is the original token issued by okexchain main network. Its value depends on the prospects of decentralized exchanges and other defi applications that will be built on the Internet. The creation block of OKT will contain the initial coinage of 10 million OKT and will be allocated to okb holders. OKT's halving mode is the same as that of bitcoin, and its block reward is halved every three years. At present, the reward of the block is 0.5okt, and the theoretical upper limit of the total supply of OKT is about 41.96 million.
Use system resources:
Applications running on okexchain network need to allocate certain resources on the chain. Okexchain charges transaction fees for the use of resources.
Equity pledge:
Pledge a certain number of okts to become verifiers. Click to view the verifier information according to the ranking of their voting weight.
Voting:
OKT holders obtain voting rights by pledging tokens. An address can vote for up to 30 different verification candidates. The number of votes of each verification candidate supported by the address is determined by the number of okts pledged by the address.
What is kip20 pass?
Kip20 is a pass standard compatible with virtual machine EVM on okexchain. It is similar to erc20 and can be applied to all smart contract dapps. Before EVM goes online, K assets pass is kip10 (which can only be applied to system contracts). After EVM goes online, K assets will be uniformly migrated to kip20 pass.
What is a dual address?
After EVM goes online, okexchain will support Ethereum address format. The private key can generate ex address and 0x address. The two addresses share the balance and can be transferred and collected. Metamask wallet only supports Ethereum address format (address beginning with 0x).

Is okex a cold wallet? What is the classification of cold wallets?

Common cold wallets include hardware wallets, paper wallets and brain wallets.
Hardware wallet is the safest and not easy to damage wallet. Because it is a project, you can tell the people you trust most about its location. Also because it is a project, if you often need to access the private key, it is not convenient to carry it, so at the beginning, cold wallet still recommends saving a large number of infrequently changed asset private keys.
Paper wallet is to record the public key and private key on a piece of paper. However, paper is easily damaged and assets can be easily copied and lost.
Brain wallet means remembering the private key and not recording or storing it on any carrier. Just select a string of meaningful words or paragraphs, and then compile them into a private key through an algorithm. The disadvantage of brain wallet is that it is usually used as a password for your birthday, your phone number or your pet's name. These may be intercepted by hackers to decipher your private key by calculating the height of the permutation and combination.
At present, there are special small USB devices or smart watches and other cold wallets, such as bank U shield. However, there are still some restrictions on the use of these devices. The most convenient and affordable is to make a cold wallet with an unused spare mobile phone.

Players mixed in the coin circle know okex. This is a familiar exchange and one of the three top exchanges. But just today, the announcement suddenly released by okex exchange is an important announcement about users' suspension of coin withdrawal and irregular opening of coins.

I have put the contents of the announcement below. You can go and have a look. This announcement is like a bolt from the blue for partners in the monetary circle. It has great influence and wide influence. The reason is that okex has a wide range of weight, status, influence and audience in the exchange. No third or fourth tier exchange will write.
The specific announcement is shown in the figure below.
October 16, 2020 (HKT)
Look at the red part, just like the overlord clause. Unilateral notification does not require the user's consent. Even if you know, it doesn't matter. People do the same. Students who have studied law should know the relationship between creditors and debtors. Now okex is the creditor, father and gold owner; Users are creditors, sons and workers. Sail asked you, the user is obviously a grandfather, but now let you become a son, a worker, would you like to?
We have also seen today's situation. We took a cursory look and set sail. Since the announcement, 78% of currencies have fallen rapidly, seriously affecting the markets of other exchanges. A smelly fish disturbs the fishy smell of a pot of fish, which seriously affects the mentality of most players. In addition, okex was very embarrassed in this incident. In fact, okex should not have such a large-scale exchange, nor should it.
Set sail to take you to analyze this matter. In essence, the exchange is not black or white. There is no clear conclusion in China, which belongs to the boundary between legal and illegal. This investigation may be due to policy reasons, leading to the release of OK emergency announcement. If this is the reason, big guys should be careful. Maybe this happens to other exchanges.
The second reason: there are some black box operations, needles and network cable events in the contract trading in the OK exchange, which leads many players to be dissatisfied with the OK practice, have no way to exercise their rights, and have a lot of resentment, which leads many players to unite with the OK exchange and has attracted enough attention. Therefore, OK is under strict investigation.
The third reason: okex virtual currency exchange stipulates that as long as old users complete the specified tasks within 180 days after sending their friends to register as users of okex virtual currency exchange, they can get an invitation reward worth 100 yuan online.
Among them, if your friend buys a digital currency of 200 yuan or more for the first time, you and your friend can get a bitcoin reward worth 20 yuan for free; If your friend recharges a digital currency of 700 yuan or more for the first time and passes Lv 2. With identity authentication, you can get 5usdt Commission card reward; If your friend completes the transaction task in novice benefits, you can get a bitcoin reward worth 45 yuan and your friend can get a bitcoin reward worth 350 yuan.
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At the same time, when the number of offline users receiving legal tender rewards reaches 10, they can choose to switch to partner mode. In addition to enjoying all offline 30% commissions, partners can also get a 10% secondary Commission reward. Old users can re trade through the invitation link or get a 30% commission.
In addition, okex virtual currency exchange also has brokers, who can obtain a high rebate ratio. When users become brokers and get high rebates, the monthly trading volume must exceed 500btc and the number of monthly trading users must exceed 2000.
Obviously, the innovation activities of okex virtual currency exchange are suspected of violating the provisions of items (1) and (3) of Article 7 of the regulations on the prohibition of MLM, that is, the organizer or operator requires developers to develop other personnel through developers, and calculate and pay remuneration according to the number of direct or indirect rolling developers to seek illegal interests; Organizers or operators require developers to develop other people through developers to join, form online and offline relationships, and calculate and pay online remuneration according to offline sales performance to seek illegal interests. Obviously, the innovation activities of okex virtual currency exchange are suspected of violating the provisions of items (1) and (3) of Article 7 of the regulations on the prohibition of MLM, that is, the organizer or operator requires developers to join other developers through developers, and calculates and pays the number of illegal developers according to the number of developers rolling directly or indirectly;
You can consider other reasons, because the time to write this article is limited. I just want to tell you the most true, accurate and timely news. I hope you don't be a frog.