Will digital currency take all the principal with it
Publish: 2021-05-16 18:45:01
1. digital currency is a real value transfer proct in blockchain. We need to learn and understand blockchain technology. At the same time, digital currency investment is a good choice. Dcpro can be a regular platform.
2. 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
3. As for the so-called drainage brush with an investment of 23000 yuan and a monthly income of several thousand yuan, after analysis and understanding, this is definitely another pyramid selling mode of pulling people's heads
the people who have been brainwashed are all those who are among them. Every day, it's like beating chicken blood. How much money is easy to earn and how much money is safe to go in and out freely. Ask yourself, there's such a good thing. What's the class you're going to work for? If the whole family comes in, it's tens of thousands a month. Ha ha, there are also those people who pull you in, If you think about it with your toes, why doesn't he bring in his family's seven aunts and eight aunts with such good money? What are you doing? Are you familiar with him? It's just for the sake of promoting the group leader to earn management fees, and then instigate you to promote the group leader, and then instigate you to promote the group leader... If this goes on repeatedly, it's not the MLM model of promoting the group leader
then, let's talk about the so-called currency appreciation! In fact, it's the left hand selling and the right hand buying, which are all operated by these top people. Today they ask you to agree to buy, and later they ask you to sell in a unified way. The prices are all set by them. In four days, they will increase a little, and go back and forth. The platform earns handling fees, but they don't have to pay. The reverse handling fees are all paid by the people below
secondly, the people who come in, in fact, the people who come in later are leeks. You have to invest money to make money. If you come in alone, you can only get back your principal for at least 10 months. If you lose once in 10 months, you will go back to before liberation. If you win, OK, This is their continuous cultivation of leeks. Ha ha! In this way, leeks constantly come in, in order to maintain the so-called dividend profits. So as long as this one is checked or no leeks come in, no one will buy the coin and no one will manage it, your 30000 will be gone, and the rest will be just a bunch of so-called numbers
what they call "retail investors" are the leeks that are not brainwashed every day? The people who come in will open an account, and then buy money through their designation, so that the money can circulate, so once no one comes in to take the order, it will collapse
some people also asked that there is a dividend every four days. There are also people who have made millions of money. In fact, what they share now is only your own money. Those who can make millions of money are those who pull people's heads, and those who really don't pull people's heads. So far, there are several people who earn back the principal
you've been brainwashed, and you've been dragged by your friends, classmates, etc. In the future, you don't even have a friend to do...
how many people want to make big money and soft money all day long now, and how many people are not losing money, even the principal, the house and the car are gone with... If you are not greedy for these blockchains, the wolf of digital currency won't have a chance to bite you! Go to your class and do your work steadfastly. You want to get rich overnight without any effort and earn tens of thousands a month. In the end, you have to lose your own savings
for those with a monthly income of 23000 yuan and a monthly income of several thousand yuan, after analysis and understanding, this is definitely another pyramid selling mode that attracts people's attention
the people who have been brainwashed are all those who are among them. Every day, it's like beating chicken blood. How much money is easy to earn and how much money is safe to go in and out freely. Ask yourself, there's such a good thing. What's the class you're going to work for? If the whole family comes in, it's tens of thousands a month. Ha ha, there are also those people who pull you in, If you think about it with your toes, why doesn't he bring in his family's seven aunts and eight aunts with such good money? What are you doing? Are you familiar with him? It's just for the sake of promoting the group leader to earn management fees, and then instigate you to promote the group leader, and then instigate you to promote the group leader... If this goes on repeatedly, it's not the MLM model of promoting the group leader
then, let's talk about the so-called currency appreciation! In fact, it's the left hand selling and the right hand buying, which are all operated by these top people. Today they ask you to agree to buy, and later they ask you to sell in a unified way. The prices are all set by them. In four days, they will increase a little, and go back and forth. The platform earns handling fees, but they don't have to pay. The reverse handling fees are all paid by the people below
secondly, the people who come in, in fact, the people who come in later are leeks. You have to invest money to make money. If you come in alone, you can only get back your principal for at least 10 months. If you lose once in 10 months, you will go back to before liberation. If you win, OK, This is their continuous cultivation of leeks. Ha ha! In this way, leeks constantly come in, in order to maintain the so-called dividend profits. So as long as this one is checked or no leeks come in, no one will buy the coin and no one will manage it, your 30000 will be gone, and the rest will be just a bunch of so-called numbers
what they call "retail investors" are the leeks that are not brainwashed every day? The people who come in will open an account, and then buy money through their designation, so that the money can circulate, so once no one comes in to take the order, it will collapse
some people also asked that there is a dividend every four days. There are also people who have made millions of money. In fact, what they share now is only your own money. Those who can make millions of money are those who pull people's heads, and those who really don't pull people's heads. So far, there are several people who earn back the principal
you've been brainwashed, and you've been dragged by your friends, classmates, etc. In the future, you don't even have a friend to do...
how many people want to make big money and soft money all day long now, and how many people are not losing money, even the principal, the house and the car are gone with... If you are not greedy for these blockchains, the wolf of digital currency won't have a chance to bite you! Go to your class and do your work steadfastly. You want to get rich overnight without any effort and earn tens of thousands a month. In the end, you have to lose your own savings.
the people who have been brainwashed are all those who are among them. Every day, it's like beating chicken blood. How much money is easy to earn and how much money is safe to go in and out freely. Ask yourself, there's such a good thing. What's the class you're going to work for? If the whole family comes in, it's tens of thousands a month. Ha ha, there are also those people who pull you in, If you think about it with your toes, why doesn't he bring in his family's seven aunts and eight aunts with such good money? What are you doing? Are you familiar with him? It's just for the sake of promoting the group leader to earn management fees, and then instigate you to promote the group leader, and then instigate you to promote the group leader... If this goes on repeatedly, it's not the MLM model of promoting the group leader
then, let's talk about the so-called currency appreciation! In fact, it's the left hand selling and the right hand buying, which are all operated by these top people. Today they ask you to agree to buy, and later they ask you to sell in a unified way. The prices are all set by them. In four days, they will increase a little, and go back and forth. The platform earns handling fees, but they don't have to pay. The reverse handling fees are all paid by the people below
secondly, the people who come in, in fact, the people who come in later are leeks. You have to invest money to make money. If you come in alone, you can only get back your principal for at least 10 months. If you lose once in 10 months, you will go back to before liberation. If you win, OK, This is their continuous cultivation of leeks. Ha ha! In this way, leeks constantly come in, in order to maintain the so-called dividend profits. So as long as this one is checked or no leeks come in, no one will buy the coin and no one will manage it, your 30000 will be gone, and the rest will be just a bunch of so-called numbers
what they call "retail investors" are the leeks that are not brainwashed every day? The people who come in will open an account, and then buy money through their designation, so that the money can circulate, so once no one comes in to take the order, it will collapse
some people also asked that there is a dividend every four days. There are also people who have made millions of money. In fact, what they share now is only your own money. Those who can make millions of money are those who pull people's heads, and those who really don't pull people's heads. So far, there are several people who earn back the principal
you've been brainwashed, and you've been dragged by your friends, classmates, etc. In the future, you don't even have a friend to do...
how many people want to make big money and soft money all day long now, and how many people are not losing money, even the principal, the house and the car are gone with... If you are not greedy for these blockchains, the wolf of digital currency won't have a chance to bite you! Go to your class and do your work steadfastly. You want to get rich overnight without any effort and earn tens of thousands a month. In the end, you have to lose your own savings
for those with a monthly income of 23000 yuan and a monthly income of several thousand yuan, after analysis and understanding, this is definitely another pyramid selling mode that attracts people's attention
the people who have been brainwashed are all those who are among them. Every day, it's like beating chicken blood. How much money is easy to earn and how much money is safe to go in and out freely. Ask yourself, there's such a good thing. What's the class you're going to work for? If the whole family comes in, it's tens of thousands a month. Ha ha, there are also those people who pull you in, If you think about it with your toes, why doesn't he bring in his family's seven aunts and eight aunts with such good money? What are you doing? Are you familiar with him? It's just for the sake of promoting the group leader to earn management fees, and then instigate you to promote the group leader, and then instigate you to promote the group leader... If this goes on repeatedly, it's not the MLM model of promoting the group leader
then, let's talk about the so-called currency appreciation! In fact, it's the left hand selling and the right hand buying, which are all operated by these top people. Today they ask you to agree to buy, and later they ask you to sell in a unified way. The prices are all set by them. In four days, they will increase a little, and go back and forth. The platform earns handling fees, but they don't have to pay. The reverse handling fees are all paid by the people below
secondly, the people who come in, in fact, the people who come in later are leeks. You have to invest money to make money. If you come in alone, you can only get back your principal for at least 10 months. If you lose once in 10 months, you will go back to before liberation. If you win, OK, This is their continuous cultivation of leeks. Ha ha! In this way, leeks constantly come in, in order to maintain the so-called dividend profits. So as long as this one is checked or no leeks come in, no one will buy the coin and no one will manage it, your 30000 will be gone, and the rest will be just a bunch of so-called numbers
what they call "retail investors" are the leeks that are not brainwashed every day? The people who come in will open an account, and then buy money through their designation, so that the money can circulate, so once no one comes in to take the order, it will collapse
some people also asked that there is a dividend every four days. There are also people who have made millions of money. In fact, what they share now is only your own money. Those who can make millions of money are those who pull people's heads, and those who really don't pull people's heads. So far, there are several people who earn back the principal
you've been brainwashed, and you've been dragged by your friends, classmates, etc. In the future, you don't even have a friend to do...
how many people want to make big money and soft money all day long now, and how many people are not losing money, even the principal, the house and the car are gone with... If you are not greedy for these blockchains, the wolf of digital currency won't have a chance to bite you! Go to your class and do your work steadfastly. You want to get rich overnight without any effort and earn tens of thousands a month. In the end, you have to lose your own savings.
4. Digital currency is not financial management. For example, if you buy 10 yuan currency and sell it, it may become a few cents or hundreds of yuan. Digital currency is not stock, stock below 1 points will become 0, can not be traded. If the price of money is less than 1 point, it is also money. As long as there is something to pay for, it can be sold.
5. I did the toobi platform last year. Money loss basically does not exist, and it is also being done now. The formal platform is still safe. It's quick to get to the account
6. When you ask this question, you already have the answer, but it's not reliable.
7. This is a profit and loss. After several months, my principal earned 30% and about 140000 yuan! Toobi is OK. The risk is small
8. The TOBI platform is regular, safe and profitable. I've been doing it for several months, and I've earned 30% of my principal as a whole
9. How much did you put in? Are there any records
10.
It can not be said to be a fraud, but there are certain risks, because digital gold currency is a form of physical currency, and its deposits are measured in gold rather than legal currency. Therefore, the purchasing power fluctuation of digital gold currency is related to the gold price. If the price of gold goes up, it becomes more valuable. If the price of gold goes down, it loses value
since there is no specific financial regulation to regulate digital gold money suppliers, they operate in a self-regulation way. Digital gold money suppliers are not banks, so banking regulations are not applicable
extended data
to explore the connotation of digital currency, we must clarify some concepts of model lake. For example, is it legal digital currency dominated by the central bank or illegal private fixed digital currency; Encryption of digital currency or electronic currency; Is it "selling dog meat with sheep's head"; "Bad money"
new technology does make the conceptual boundary of money more blurred. Theoretically speaking, the new monetary economics points out the possibility of the disappearance of money, that is, legal paper money is no longer the only medium of transaction, and is eventually replaced by financial assets issued by the private sector that generate monetary income
in reality, although the status of fiat money is still unshakable, there have been various local scenes of private money in history, such as the universal warra system in Germany in the 1920s. Now the digital currency with the characteristics of decentralization makes the challenge of private currency increasingly prominent< br />
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