Can digital currency OTC do it
Publish: 2021-05-17 02:27:07
1. Yesterday, when selling coins in Huo coin OTC, almost all businesses will card you for 20 minutes without paying. During this period, it's useless for you to urge. They will wait and see the price. If the price falls, they will cancel the order, and you will lose your life. Because they can cancel 60 times a month and kill you. When the price goes up, I will pay you at the last moment and urge you to release the money. Anyway, the rules are rubbish, and your complaints are useless. Customer service are all fake feedback. They are all clear about the situation, and they don't know if there is any good solution. From the night to the morning, I changed four businesses, and the front V-belt businesses didn't sell. I also served this garbage platform.
2. OTC refers to digital currency. The top ranking platforms can be used, such as celletf (celletf. IO). I hope it can help you.
3. It depends on what kind of exchange it is. There is no problem with the big ones, such as the coin net in the fire coin net. It is suggested to be careful with some small platforms. If satisfied, please accept
4. The issue of bitcoin is determined by the block height, that is, the distance from the No. 0 block of Genesis. Now when the number is reached, the total amount of bitcoin should be limited. After this village, there will be no store. If the miners dig a block but don't receive the reward of the block, the bitcoin will be destroyed forever
coinbase transaction is a special transaction that generates bitcoin "out of thin air". Only miners can write this kind of transaction, and the number of generated bitcoin is limited by rules (new currency reced by half for every 210000 blocks + transaction fee for this block)
however, the rules do not stipulate that the miner must take away all the rewards that can be taken, and can choose not to take them
therefore, a mine pool connected with the RSK side chain has made a bug before, forgetting to take away the reward and occupying a pit in a block for nothing, which is equivalent to destroying the corresponding amount of bitcoin, making the total amount of bitcoin decrease a little bit permanently
in addition, to spend a bitcoin, you only need to specify the transaction ID and output serial number
as like as two peas in multiple blocks repeatedly write identical coinbase transactions, the transaction ID is also repeated.
therefore, this kind of situation also occupies the pit of a block in vain, and permanently destroys the corresponding amount of bitcoin
it seems to me that this is still a security vulnerability, so the new version of bitcoin software later banned the writing of repeated coinbase transactions. But until now, there has been no ban on miners not getting their e rewards
generally speaking, a coin is controlled by a private key. If a coin is transferred to an address where no one knows the private key, it will be destroyed
if the owner does a good job in security, and the private key is not disclosed and cannot be guessed, but he accidentally loses the private key, it is equivalent to destroying all the coins he owns
there are only some special circumstances that require intentional destruction of coins
one is irreversibly converted into another kind of currency, such as the contract currency XCP attached to bitcoin and wormhole cash WHC attached to BCH
the second is to save certificates and data on the chain, such as the time stamp: panbiao.com/2013/08 /
and the crowd funding of the original Ethereum founding team: zhuanlan.hu.com/p/29
the private key is essentially a big number. Whoever knows this number can control the currency on the corresponding address. So the private key must be generated with reliable random number, otherwise it may be guessed and stolen
compared with the token, the address is the hash of the public key. There is no way to judge whether an address has a corresponding public key and private key (even if the public key is known, the corresponding private key cannot be known). Therefore, even if it is explicitly the address of "burned" token, the system does not prohibit the transfer in
strictly speaking, what locks the currency is a small program (script). This program takes the input as the public key and digital signature. First, check whether the public key hash is consistent, and then check whether the digital signature is valid. If it is valid, it will be verified and transfer is allowed; Otherwise, it will be judged that the transaction is illegal and refuse to package into the chain
it is the whole node software that explains and executes this program. It can be said that the software code of the whole node specifically defines a coin
however, the current situation is very embarrassing. Most miners do not run the whole node, only a few mines are running. The vast majority of users do not run the whole node, even if they run the whole node, they can only perform verification, no computing power, no block.
coinbase transaction is a special transaction that generates bitcoin "out of thin air". Only miners can write this kind of transaction, and the number of generated bitcoin is limited by rules (new currency reced by half for every 210000 blocks + transaction fee for this block)
however, the rules do not stipulate that the miner must take away all the rewards that can be taken, and can choose not to take them
therefore, a mine pool connected with the RSK side chain has made a bug before, forgetting to take away the reward and occupying a pit in a block for nothing, which is equivalent to destroying the corresponding amount of bitcoin, making the total amount of bitcoin decrease a little bit permanently
in addition, to spend a bitcoin, you only need to specify the transaction ID and output serial number
as like as two peas in multiple blocks repeatedly write identical coinbase transactions, the transaction ID is also repeated.
therefore, this kind of situation also occupies the pit of a block in vain, and permanently destroys the corresponding amount of bitcoin
it seems to me that this is still a security vulnerability, so the new version of bitcoin software later banned the writing of repeated coinbase transactions. But until now, there has been no ban on miners not getting their e rewards
generally speaking, a coin is controlled by a private key. If a coin is transferred to an address where no one knows the private key, it will be destroyed
if the owner does a good job in security, and the private key is not disclosed and cannot be guessed, but he accidentally loses the private key, it is equivalent to destroying all the coins he owns
there are only some special circumstances that require intentional destruction of coins
one is irreversibly converted into another kind of currency, such as the contract currency XCP attached to bitcoin and wormhole cash WHC attached to BCH
the second is to save certificates and data on the chain, such as the time stamp: panbiao.com/2013/08 /
and the crowd funding of the original Ethereum founding team: zhuanlan.hu.com/p/29
the private key is essentially a big number. Whoever knows this number can control the currency on the corresponding address. So the private key must be generated with reliable random number, otherwise it may be guessed and stolen
compared with the token, the address is the hash of the public key. There is no way to judge whether an address has a corresponding public key and private key (even if the public key is known, the corresponding private key cannot be known). Therefore, even if it is explicitly the address of "burned" token, the system does not prohibit the transfer in
strictly speaking, what locks the currency is a small program (script). This program takes the input as the public key and digital signature. First, check whether the public key hash is consistent, and then check whether the digital signature is valid. If it is valid, it will be verified and transfer is allowed; Otherwise, it will be judged that the transaction is illegal and refuse to package into the chain
it is the whole node software that explains and executes this program. It can be said that the software code of the whole node specifically defines a coin
however, the current situation is very embarrassing. Most miners do not run the whole node, only a few mines are running. The vast majority of users do not run the whole node, even if they run the whole node, they can only perform verification, no computing power, no block.
5. You can visit Huasheng Tiancheng.
6. As the current policy forbids the exchange to trade directly in RMB, the exchange will set up a legal currency trading area, so users can complete the exchange of legal currency and digital currency through OTC OTC OTC trading. OTC legal currency trading is similar to Taobao's C2C platform, where users directly trade with users, while the platform serves as the guarantor
generally speaking, there are not many kinds of cryptocurrencies that can be traded directly in legal currency. Most exchanges support the OTC trading of usdt, BTC and eth. For Xiao users, it is undoubtedly the best choice to exchange legal currency for usdt
celletf is a comprehensive application platform for defi (celletf. IO). Relying on the deployment of Ethereum public chain, including a number of smart contracts / protocols, passive quotation mechanism and ETF primary and secondary al market architecture, celletf can embrace the unlimited possibilities of defi with only one site.
generally speaking, there are not many kinds of cryptocurrencies that can be traded directly in legal currency. Most exchanges support the OTC trading of usdt, BTC and eth. For Xiao users, it is undoubtedly the best choice to exchange legal currency for usdt
celletf is a comprehensive application platform for defi (celletf. IO). Relying on the deployment of Ethereum public chain, including a number of smart contracts / protocols, passive quotation mechanism and ETF primary and secondary al market architecture, celletf can embrace the unlimited possibilities of defi with only one site.
7. This means that the direct transaction between digital currency and RMB or (usdt)
Hot currency OTC is the most reliable
Hot currency OTC is the most reliable
8. Okex is a good platform with high security and the largest trading volume in the world. It supports multi currency leverage trading, legal currency trading and contract trading.
9. The factors related to the degree of non-governmental recognition and international recognition can't just be controlled. It's the same in foreign countries, just depending on its status
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