Bitron wallet can't get coins
Publish: 2021-05-07 10:31:17
1. After the ZF policy, the domestic bitcoin exchanges were basically closed on October 31. Therefore, if bitcoin wants to be realized, it can only be traded on the OTC exchanges of bitcoin abroad. Many of these closed platforms have opened OTC exchanges abroad, but I don't use much. I only use the coinbee platform and sell a few coins. This is how his OTC trades, The basic routines are the same. First you have to register your account, then get your wallet address from the coinbee platform, then recharge the bitcoin into it, choose to publish advertisements, choose the quantity, price, acceptable transfer method, such as Alipay or bank transfer, if someone wants to buy your currency, he will Send a transaction request to you. Then you trust bitcoin, wait for him to call you, and click on the platform to complete the payment. After you confirm that you have received the payment, you can click release bitcoin on the platform to complete the transaction. This is my actual operation. There will be risks. Be careful. This is my personal practice, and I hope it will be useful to the subject.
2. Bitcoin was born in a paper in 2008
a person signed by Nakamoto Tsui has put forward a revolutionary idea: let's create a currency that is not controlled by the government or anyone else! This idea is crazy: there is no asset support behind a string of figures, and no one is responsible for it. How can anyone accept it when you pay it to the other party as money
Merkle tree
looks like a binary tree, but this is the lower two nodes. Take the hash value to get the upper node. Just remember the root node to detect whether the whole tree has been tampered
the root hash value is stored in the block header, and the transaction process is stored in the block body. All nodes include block header and block body, but light nodes (such as bitcoin wallets on mobile phones) only include block header. This tree can prove that a transaction has been written into the blockchain
3. Consensus agreement
two issues should be paid attention to in decentralized currency:
1. Who can issue digital currency: mining
2. How to verify the legitimacy of transactions: blockchain
double spending attack
double spending attack is a major challenge of digital currency
all transactions in bitcoin have input and output. Where does bitcoin come from and where does it go
under normal circumstances, there may be two bifurcations, because two nodes obtain the bookkeeping right at the same time, and the two nodes package the block and calculate the random number at the same time. At this time, the two bifurcations will coexist temporarily until one of the blocks finds the next block first, which becomes the longest legal chain, and the other one is discarded<
Sybil attack
a malicious node keeps generating accounts. If the total number of accounts exceeds half of the total accounts, it obtains the control of the blockchain
consensus protocol in bitcoin
some nodes are malicious, and most nodes are good
idea 1: pack some transactions into blocks as candidate blocks, let each block vote, and write them into the blockchain if they pass
No, because some malicious nodes have been publishing blocks containing malicious transactions, and they have been voting and occupying resources. And some nodes don't vote<
idea 2: vote not by the number of accounts, but by computing power. Each node can generate legal transactions and put them into the block. These nodes start to try random numbers until H (block header) ≤ target is found, then this node has the right to account
the only way to generate bitcoin
coinbase transaction. There is no need to point out the source of the currency. If you have the bookkeeping right, you will get a reward< br />
50BTC-> 25BTC-> 12.5btc, the reward will be halved for every 210000 bitcoins
the process of bitcoin competing for bookkeeping rights is called mining. The node competing for bookkeeping right is called miner.
a person signed by Nakamoto Tsui has put forward a revolutionary idea: let's create a currency that is not controlled by the government or anyone else! This idea is crazy: there is no asset support behind a string of figures, and no one is responsible for it. How can anyone accept it when you pay it to the other party as money
Merkle tree
looks like a binary tree, but this is the lower two nodes. Take the hash value to get the upper node. Just remember the root node to detect whether the whole tree has been tampered
the root hash value is stored in the block header, and the transaction process is stored in the block body. All nodes include block header and block body, but light nodes (such as bitcoin wallets on mobile phones) only include block header. This tree can prove that a transaction has been written into the blockchain
3. Consensus agreement
two issues should be paid attention to in decentralized currency:
1. Who can issue digital currency: mining
2. How to verify the legitimacy of transactions: blockchain
double spending attack
double spending attack is a major challenge of digital currency
all transactions in bitcoin have input and output. Where does bitcoin come from and where does it go
under normal circumstances, there may be two bifurcations, because two nodes obtain the bookkeeping right at the same time, and the two nodes package the block and calculate the random number at the same time. At this time, the two bifurcations will coexist temporarily until one of the blocks finds the next block first, which becomes the longest legal chain, and the other one is discarded<
Sybil attack
a malicious node keeps generating accounts. If the total number of accounts exceeds half of the total accounts, it obtains the control of the blockchain
consensus protocol in bitcoin
some nodes are malicious, and most nodes are good
idea 1: pack some transactions into blocks as candidate blocks, let each block vote, and write them into the blockchain if they pass
No, because some malicious nodes have been publishing blocks containing malicious transactions, and they have been voting and occupying resources. And some nodes don't vote<
idea 2: vote not by the number of accounts, but by computing power. Each node can generate legal transactions and put them into the block. These nodes start to try random numbers until H (block header) ≤ target is found, then this node has the right to account
the only way to generate bitcoin
coinbase transaction. There is no need to point out the source of the currency. If you have the bookkeeping right, you will get a reward< br />
50BTC-> 25BTC-> 12.5btc, the reward will be halved for every 210000 bitcoins
the process of bitcoin competing for bookkeeping rights is called mining. The node competing for bookkeeping right is called miner.
3. There is a file saved on Disk C, which is wallet.dat. After you reload it, you need to use the restore tool to find it, and then rewrite it in the current wallet.dat file to display the previous one. The new address can't be received, maybe you didn't update your wallet, or you didn't send it. My collection address, thank you
4. Blockchain is popular because of bitcoin, but the reason is not just its application in bitcoin. As mentioned earlier, blockchain is a kind of rule, and the most important rule is the code realizable rule based on cryptography. I personally think that blockchain, like deep learning, is not only an algorithm in the field of computer science, but also can penetrate into other disciplines and social life
since the deep learning driven by CNN started in 2012, in basic disciplines, engineering disciplines, medical, military, business, even social sciences and other fields, whenever there are new articles, new achievements, new models, new procts, there will be more or less the shadow of machine learning or even deep learning. If the market is popular with big data plus or Internet plus, then the academic community is probably a wave of "machine learning +" or "deep learning +".
it's the same with blockchain. If this rule can only be used in bitcoin or financial field, it won't be so hyped. Like machine learning, blockchain can also be applied to academic, business and life. For example, if it is applied to the field of medicine or biochemistry, we can trace the origin of an element, a molecule or a component in a way similar to radioactive labeling. We can know its demise, its action site, its proction, and even the genes that affect it from the beginning, Does it bring a lot of medical breakthroughs? If it is applied to transaction and logistics, such as a mobile phone we just bought, we can not only know its logistics process, but also know the circulation process and manufacturing place of each part if necessary. The authenticity of the proct is clear at a glance, and it does not need to rely on the third-party evaluation and verification means. Because of the reaction of this transparent rule, it can also maximize the cost savings in the proction and sales chain. What if I bought a diamond instead of a mobile phone
at present, I am very optimistic about the development prospect of blockchain. From the perspective of academic research, this kind of advanced rules and ideas should also be learned and used for reference. I personally think that blockchain can not only create field breakthroughs like deep learning, but also solve many social life problems, For example, fairness and justice inherent in society and personal privacy in the context of big data
however, the subversive rules of blockchain will be restricted by instry rules and existing systems, such as the application of transaction and logistics just mentioned. How many instry rules must be changed if the chain wants to popularize the proction chain of a commodity? If you want to popularize all commodities, you have to have a "x Instrial Revolution". In addition, some economic systems are suitable for the survival and development of the blockchain, while others have to survive in special subdivided fields
however, we still need to be optimistic about the blockchain, just like deep learning. As the wind blows, more people will naturally rush to the blockchain, which is easy to proce new achievements and breakthroughs. After all, human beings are the key to changing the world. In the past, the new research results are in the order of military scientific research military general scientific research commercial civil. But after all, blockchain is a subversive rule. I think it will probably follow the order of commercial civil general scientific research military scientific research military
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Author: nju_ Chopinxbp
source: CSDN
original text: https://blog.csdn.net/qq_ 20304723/article/details/80202030
since the deep learning driven by CNN started in 2012, in basic disciplines, engineering disciplines, medical, military, business, even social sciences and other fields, whenever there are new articles, new achievements, new models, new procts, there will be more or less the shadow of machine learning or even deep learning. If the market is popular with big data plus or Internet plus, then the academic community is probably a wave of "machine learning +" or "deep learning +".
it's the same with blockchain. If this rule can only be used in bitcoin or financial field, it won't be so hyped. Like machine learning, blockchain can also be applied to academic, business and life. For example, if it is applied to the field of medicine or biochemistry, we can trace the origin of an element, a molecule or a component in a way similar to radioactive labeling. We can know its demise, its action site, its proction, and even the genes that affect it from the beginning, Does it bring a lot of medical breakthroughs? If it is applied to transaction and logistics, such as a mobile phone we just bought, we can not only know its logistics process, but also know the circulation process and manufacturing place of each part if necessary. The authenticity of the proct is clear at a glance, and it does not need to rely on the third-party evaluation and verification means. Because of the reaction of this transparent rule, it can also maximize the cost savings in the proction and sales chain. What if I bought a diamond instead of a mobile phone
at present, I am very optimistic about the development prospect of blockchain. From the perspective of academic research, this kind of advanced rules and ideas should also be learned and used for reference. I personally think that blockchain can not only create field breakthroughs like deep learning, but also solve many social life problems, For example, fairness and justice inherent in society and personal privacy in the context of big data
however, the subversive rules of blockchain will be restricted by instry rules and existing systems, such as the application of transaction and logistics just mentioned. How many instry rules must be changed if the chain wants to popularize the proction chain of a commodity? If you want to popularize all commodities, you have to have a "x Instrial Revolution". In addition, some economic systems are suitable for the survival and development of the blockchain, while others have to survive in special subdivided fields
however, we still need to be optimistic about the blockchain, just like deep learning. As the wind blows, more people will naturally rush to the blockchain, which is easy to proce new achievements and breakthroughs. After all, human beings are the key to changing the world. In the past, the new research results are in the order of military scientific research military general scientific research commercial civil. But after all, blockchain is a subversive rule. I think it will probably follow the order of commercial civil general scientific research military scientific research military
- -
Author: nju_ Chopinxbp
source: CSDN
original text: https://blog.csdn.net/qq_ 20304723/article/details/80202030
5. These are the prefaces of technology, which may become bubbles, but they all have prospects. The bubble shows that the instry has gained more attention. For example, the Internet in 90s has also seen a huge bubble, but the Internet has gained widespread attention worldwide and has become a part of our life.
blockchain is not only a hot word in the instry, but also a benchmark for the instry. Many people even call 2016 the year of blockchain. Domestic "blockchain + crowdfunding" has been in the forefront of the world, and European crowdfunding is an experimental project.
blockchain is not only a hot word in the instry, but also a benchmark for the instry. Many people even call 2016 the year of blockchain. Domestic "blockchain + crowdfunding" has been in the forefront of the world, and European crowdfunding is an experimental project.
6. The popularity of "model currency" makes more currencies start to take the road of model, and instantly rekindles the market. However, the market is changing. Many speculators are throwing their sickles at leeks, which have made a fortune overnight. Block Tianyan has sorted out the coin circle project that collapsed this year, hoping to get everyone's attention<
the first place of the collapse project: Shanlian she
in April, Shanlian was still carrying out large-scale publicity and distribution. At that time, the model currency was in full swing. Shanlian she said that she had been on the Huo coin exchange. If there was a reliable CX team, Shanlian she founder Jinhui would personally provide the platform for Cx team, receive and explain the project, and publicize on the Internet that its model was a static combination, Ten days a round, monthly income as high as 28% - 45%, dynamic direct award 5%, each round repeated, management award up to 15 generations. From the lowest price of 0.00277 to the highest price of 0.25, the price has increased more than 30 times. Through such a high increase, a large number of leeks that are unreasonable enter the market. Shanlian she has started his harvest journey. It is reported that at present, the leaders of the leading teams of Shanlian she have lost contact, the project has collapsed, and the founders or runners are on the way< As a pyramid selling locust, Yu Lingxiong issued two pyramid selling coins in January, each of which collected hundreds of millions of dollars. Later, he got rid of the relationship and had no moral bottom line. With the development of virtual currency, "Yu Lingxiong" also disappeared. He did not talk about broadness in the currency circle. However, at the beginning of this year, Yu Lingxiong announced that he would not be able to make money, "Yu Lingxiong" appeared in front of the public again and began to march into sto. The sto proct this time is KHT, which is obviously a new way for Yu Lingxiong to harvest investors. At present, KHT has returned to zero, and Yu Lingxiong is still at ease in Cambodia<
third place in the collapse project: abnormal miner BTMC
"abnormal miner" this game claims that it is one of the important projects in the so-called BTMC foundation ecology, and it is a game introced by BTMC foundation from Singapore. No one thought that BTMC would have problems so soon. However, from June last year to April 24 this year, a total of 10 months, some early speculators did make some money by pulling down the line, but the third and fourth batch of people who came into the market also suffered a lot, including some leaders<
the fourth place of collapse project: zbtc exchange running away
the popularity of IEO makes a zbtc exchange appear in everyone's sight, and a new exchange which has been online for a few days also dominates four high-temperature projects. Newton in prime 2, matic in prime 4, PCI in prime 1, and drep in gate 2 are just a few blocks away from OK. I didn't expect that a large number of leeks were fooled by this exchange. It's a pity that leeks didn't wait to get rich. They just ran away from the exchange
No.5 in the collapse project: the collapse of plus token
why can this paediatric trick deceive you. A business model with small profit or even loss itself is a huge profit with multi-level high return. It will not escape the suspicion of capital market because of adding the "blockchain" attribute. Plustoken is doomed to collapse“ "Plustoken wallet" is just a hot "blockchain" vest recently, under the guise of innovation, to deceive investors, but in essence, it still has three characteristics of MLM: charging entry fees, developing offline, and hierarchical payment, which is a typical MLM activity. Although many regions have defined plustoken wallet as an illegal pyramid scheme, the participants are still involved in the scheme because of high profits. At present, some members of the team have been arrested by Hangzhou police<
No.6 of the collapse project: the collapse of wave point wallet
wave point wallet once advertised that it had something to do with wave field, and wave field officials did not deny or admit it. However, it ran away after half a month of maintenance for no reason. Although it was forced to operate again under pressure, it withdrew more than 340 million TRX in less than 24 hours, which may have a significant negative impact on the price of TRX<
the seventh place of the collapse project: BoChang super community collapse
BoChang wallet to BoChang mall to BoChang super community, the victims suffered heavy losses, and even some of them cut their wrists and committed suicide, investing hundreds of thousands, millions of people, the disgusting thing is not that the operators are taking money. Xiaobian thinks that BoChang officials should come out at the first time to remind everyone of the harmfulness of the project, But many members can't get any reply when they leave a message below sun's microblog. After the collapse of the project, boss sun comes out to refute the rumor and has an ambiguous relationship. He almost turns a blind eye to it. Wave field TRX makes Xiaobian feel sick<
No.8 of the collapse project: usdtex exchange is on the run
the collapse of usdtex has been premeditated for a long time. It used a free airdrop to lock you in USD and give you higher income to tempt you. Save one to return four, release 2.5% every day. You can calculate how high this wave is. For example, if I deposit 1000USD and return 4000usd to him, 2.5% per day is 100. If I calculate how many days you can get back, it will be a cycle<
the ninth collapse project: EOS ecological collapse
EOS is a capital project packaged with the concept of blockchain. The mode is the same as the dividend market, holding money to generate interest. EOS ecology pretends to be the MLM disk of EOS super node. Under the banner of "lt Huaxia capital" and "EOS global super alliance", it pretends to be a super node, claiming that voting can pay dividends. With the maturity of EOS ecological development, the operators also turn off the network directly
No.10 of the crash project: moretoken crash
moretoken smart rabbit CDF wallet multi currency integrated storage, no need to watch, no matter what currency you have, save moretoken smart rabbit CDF wallet, no matter whether the market goes up or down, you have income, as long as you open the smart rabbit system, no need to watch manually, no matter how the market changes and the price fluctuates, The intelligent rabbit always chooses the best algorithm to gain profits. However, when investors invest in it, moretoken smart rabbit claims that the server has been hacked, resulting in data confusion and unable to open the wallet. Then the official shut down the network and ran
the first place of the collapse project: Shanlian she
in April, Shanlian was still carrying out large-scale publicity and distribution. At that time, the model currency was in full swing. Shanlian she said that she had been on the Huo coin exchange. If there was a reliable CX team, Shanlian she founder Jinhui would personally provide the platform for Cx team, receive and explain the project, and publicize on the Internet that its model was a static combination, Ten days a round, monthly income as high as 28% - 45%, dynamic direct award 5%, each round repeated, management award up to 15 generations. From the lowest price of 0.00277 to the highest price of 0.25, the price has increased more than 30 times. Through such a high increase, a large number of leeks that are unreasonable enter the market. Shanlian she has started his harvest journey. It is reported that at present, the leaders of the leading teams of Shanlian she have lost contact, the project has collapsed, and the founders or runners are on the way< As a pyramid selling locust, Yu Lingxiong issued two pyramid selling coins in January, each of which collected hundreds of millions of dollars. Later, he got rid of the relationship and had no moral bottom line. With the development of virtual currency, "Yu Lingxiong" also disappeared. He did not talk about broadness in the currency circle. However, at the beginning of this year, Yu Lingxiong announced that he would not be able to make money, "Yu Lingxiong" appeared in front of the public again and began to march into sto. The sto proct this time is KHT, which is obviously a new way for Yu Lingxiong to harvest investors. At present, KHT has returned to zero, and Yu Lingxiong is still at ease in Cambodia<
third place in the collapse project: abnormal miner BTMC
"abnormal miner" this game claims that it is one of the important projects in the so-called BTMC foundation ecology, and it is a game introced by BTMC foundation from Singapore. No one thought that BTMC would have problems so soon. However, from June last year to April 24 this year, a total of 10 months, some early speculators did make some money by pulling down the line, but the third and fourth batch of people who came into the market also suffered a lot, including some leaders<
the fourth place of collapse project: zbtc exchange running away
the popularity of IEO makes a zbtc exchange appear in everyone's sight, and a new exchange which has been online for a few days also dominates four high-temperature projects. Newton in prime 2, matic in prime 4, PCI in prime 1, and drep in gate 2 are just a few blocks away from OK. I didn't expect that a large number of leeks were fooled by this exchange. It's a pity that leeks didn't wait to get rich. They just ran away from the exchange
No.5 in the collapse project: the collapse of plus token
why can this paediatric trick deceive you. A business model with small profit or even loss itself is a huge profit with multi-level high return. It will not escape the suspicion of capital market because of adding the "blockchain" attribute. Plustoken is doomed to collapse“ "Plustoken wallet" is just a hot "blockchain" vest recently, under the guise of innovation, to deceive investors, but in essence, it still has three characteristics of MLM: charging entry fees, developing offline, and hierarchical payment, which is a typical MLM activity. Although many regions have defined plustoken wallet as an illegal pyramid scheme, the participants are still involved in the scheme because of high profits. At present, some members of the team have been arrested by Hangzhou police<
No.6 of the collapse project: the collapse of wave point wallet
wave point wallet once advertised that it had something to do with wave field, and wave field officials did not deny or admit it. However, it ran away after half a month of maintenance for no reason. Although it was forced to operate again under pressure, it withdrew more than 340 million TRX in less than 24 hours, which may have a significant negative impact on the price of TRX<
the seventh place of the collapse project: BoChang super community collapse
BoChang wallet to BoChang mall to BoChang super community, the victims suffered heavy losses, and even some of them cut their wrists and committed suicide, investing hundreds of thousands, millions of people, the disgusting thing is not that the operators are taking money. Xiaobian thinks that BoChang officials should come out at the first time to remind everyone of the harmfulness of the project, But many members can't get any reply when they leave a message below sun's microblog. After the collapse of the project, boss sun comes out to refute the rumor and has an ambiguous relationship. He almost turns a blind eye to it. Wave field TRX makes Xiaobian feel sick<
No.8 of the collapse project: usdtex exchange is on the run
the collapse of usdtex has been premeditated for a long time. It used a free airdrop to lock you in USD and give you higher income to tempt you. Save one to return four, release 2.5% every day. You can calculate how high this wave is. For example, if I deposit 1000USD and return 4000usd to him, 2.5% per day is 100. If I calculate how many days you can get back, it will be a cycle<
the ninth collapse project: EOS ecological collapse
EOS is a capital project packaged with the concept of blockchain. The mode is the same as the dividend market, holding money to generate interest. EOS ecology pretends to be the MLM disk of EOS super node. Under the banner of "lt Huaxia capital" and "EOS global super alliance", it pretends to be a super node, claiming that voting can pay dividends. With the maturity of EOS ecological development, the operators also turn off the network directly
No.10 of the crash project: moretoken crash
moretoken smart rabbit CDF wallet multi currency integrated storage, no need to watch, no matter what currency you have, save moretoken smart rabbit CDF wallet, no matter whether the market goes up or down, you have income, as long as you open the smart rabbit system, no need to watch manually, no matter how the market changes and the price fluctuates, The intelligent rabbit always chooses the best algorithm to gain profits. However, when investors invest in it, moretoken smart rabbit claims that the server has been hacked, resulting in data confusion and unable to open the wallet. Then the official shut down the network and ran
7. On June 28, 2019, the plustoken wallet has been locked up, that is to say, your virtual currency will never be put forward in the future, because you use virtual currency to transfer to his private account, and its app server is not in China at all, so the government can't supervise the transfer of virtual currency and foreign organizations. So it's better than traditional MLM.
8. Will bitcoin call back its wallet if it doesn't arrive on the wallet platform for a long time? It's not good to say that some of them won't.
9. Bitron is useless. I hope you don't go into the pit for a large number of netizens who burn their numbers on the ground of brushing their heads. For example, some high price coins are all hyped by officials. Remember! Remember! Remember!
10. You have to ask the customer service of dogcoin. At present, dogcoin is not protected by law in China. It is estimated that you are operated by a third-party illegal platform.
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