Boss cheating employees with blockchain bitcoin
bitcoin is a fraud, so we must be cautious in investment and financial management
even if it is called "hard currency", the price of gold will not only rise but not fall. There is no bubble in gold, but the price is too high, there is a bubble, and the bubble will eventually burst, such as virtual currency such as bitcoin. The more general virtual currencies, the closer bitcoin's value is to zero
this kind of currency, which is a purely calculated digital symbol, has no asset support, no financial revenue and expenditure, no cash reserve and no use value. It is only a circulation symbol. Once it loses its credit guarantee, it is a pile of beautiful printed waste paper. Investors should be alert that there is no so-called safe investment in this world, and all investments are risky
the people's Bank of China and other departments issued a document to severely punish the above-mentioned behaviors, making it clear that token trading is not protected by law. With some virtual currency trading platforms turning to overseas, speculative money speculation has also turned to "underground". In the face of continuous renovation, on the basis of continuous strict supervision, government departments should constantly upgrade the means and ability of supervision, and continue to increase publicity and crackdown on popular science, so as to avoid the masses being deceived
extended information:
investing in virtual currency is more of a kind of speculation. Investors should strengthen their risk prevention awareness and identification ability. Without confirming the identity of the other party, they should not be involved in money transactions, trust low-risk and high return investment procts, especially not join the investment and financing group without verification, These are often well-designed traps by telecommunication network fraudsters
it's better to purchase the investment and financial management accompanied by the children, and learn from the official and authoritative channels, and report to the police in time when they are found to be cheated. Properly protect all kinds of account password, identity information, etc., don't tell others easily. Any reference to the need for transfer and remittance should arouse high vigilance and consult with trusted acquaintances
reference source: people's.com - uncover the crazy bitcoin: new Ponzi scheme of 800 yuan each<
People's website - three men set up bitcoin scam and made a profit of more than 150000 yuan and were sentenced
People's website - People's website comments on "analytic blockchain" part 3: how to avoid getting away from the real to the virtual
Chinese Mahjong: the world's earliest blockchain project
first of all, a initiates an application. I want to play mahjong and set up a mahjong Bureau, which is equivalent to creating a block, and this block will be broadcast to B, C, D, a, B, C, C, C, C, C, D, D, D, D, D, D, D, D, D, D, D, D, D, D, D, D, D, D, D, D, D D...
in the process of playing mahjong, the above four people constantly play cards, which can be understood as mining, through what to mine? Mahjong machine can understand the mineralization machine. These four miners are the so-called miners. These four miners collide from 144 mahjong, and any right card can be Hu card. We can understand the 144 mahjong as a series of hash values (numbers). The process of Hu card is called computational power. Until Hu card, it means that the right hash value is collided and you can get a reward, Each person will pay the corresponding chips to C and put them in the blockchain. The reward is bitcoin or other virtual coins
Why do the other three people take the initiative to reward C? That's because these people have automatically reached a consensus that C has indeed won, and everyone has recorded the account, including the family members who are sitting next to buy horses. It's not good to deny it, otherwise when it comes out that the character is not good, no one will play with him again. After all, the circle is very important
when we reached a consensus, we didn't see any intermediary or third party judging that C had won, and the rewards given to C didn't need to be transferred to C through the third party. All of them were direct point-to-point transactions. This process was decentralization. The card players (miners) recorded their own achievements in the first game, and the third team won the first game, After the record is completed, a complete block is generated. But remember, this is only the first round. In the whole blockchain, this is just a node. The first eight rounds are finished, that is, eight nodes (blocks). Eight blocks are connected together to form a complete account book, which is the blockchain. Because everyone has one account book, it is a distributed account book. The purpose is to prevent someone from tampering with records. In the end, it is clear who wins or loses.
Bitcoin is a virtual currency. Blockchain is the node to calculate virtual currency transactions. In short, blockchain technology ensures the normal operation of bitcoin system. How to describe the principle of blockchain. That's what the ledger means. I don't know if it's easy to use. It's said that it's quite encouraging. After all, it takes ten minutes to calculate the database account book in this area
but the bitcoin market is unstable recently. Let's have a look. Maybe I'll see you on the roof
blockchain technology is not only the underlying technology of bitcoin, but also the core and infrastructure of bitcoin bitcoin has been running without any centralized organization operation and management. Later, bitcoin technology was abstracted, which was called blockchain technology or distributed ledger technology
extended data:
disadvantages of blockchain technology applied to digital currency:
first, there is no circulation management organization for "decentralization" blockchain technology is essentially a distributed database system with one-way linked list logic structure and P2P network design mode, which determines that there is no unified central control system for virtual currency based on blockchain technology
Second, it is difficult to effectively control the quantity supply the circulation of virtual currency based on blockchain technology is fixed, and according to Fisher Equation, the total transaction volume of the whole society under a certain price level in a certain period has a certain proportion with the required nominal currency volume, while the constant currency volume obviously can not meet the requirements of the growing total price of social goods Thirdly, "mining mechanism" is difficult to create recognized value bitcoin itself has no value and no national credit support. Some people think that "by continuously consuming computing power and energy to inject value into virtual currency", but it is obviously not the most efficient choice to consume millions of calculations in order to find a hash value that meets the requirements Fourthly, procers and early holders are easy to get high seigniorage any virtual currency based on blockchain technology is held by a few people at the initial stage of its development. Take bitcoin as an example. At first, bitcoin was only a proct of a few people's game. The first bitcoin purchase in May 2010 was $10000 BTC's purchase of $25 pizza. The first bitcoin transaction completed in July of the same year was $0.04/btcconnect the device to the computer with USB cable, and then you will hear the prompt sound that the computer has been connected successfully
please turn off the device first, and then you will hear the prompt that the computer is not connected successfully
first press and hold the power key to display the apple logo, and then press and hold the on / off key and the home key until the logo disappears. Continue to press and hold the power key for about 4-5 seconds, and continue to press and hold the home key until an iPhone in recovery mode is detected by iTunes (if successful, the iPhone should be in black screen). If redsn0w is used to detect, the device model in DFU will be displayed at the bottom of the interface< Method 2: enter DFU in any state (white apple or unlimited restart)
connect the device to the computer
Press and hold the on / off key and home key directly until the logo disappears. Just follow the above steps
method 3: do not press the key to enter the DFU (it is recommended to use the device with damaged key)
download the firmware of the device corresponding to the latest system version (do not use the firmware that Apple has closed for verification)
Download redsn0w and enter extra even more DFU IPSW in turn
at this time, redsn0w will prompt you that this is the operation of making DFU firmware, not the normal operation of restoring the system. The choice is
after selecting the latest official firmware, redsn0w will start making DFU firmware and wait for completion
Open iTunes, close redsn0w, shift + restore (for Mac, please use option + restore) and select the DFU firmware (prefixed with enter)_ DFU), wait for error 37 in the recovery process. At this time, the device is already in DFU mode.
riders, etc. the props in these games are based on erc721 standard, and each prop is unique, The props that players get in the game can be traded in spiderdex, which is a decentralized blockchain game asset trading market, compatible with Ethereum erc721, erc1155, erc20 and other mainstream standards, and will be compatible with EOS props asset agreement in the future.
if you want to mine, Avalon's fourth generation 28nm chip instry is not a good choice. Avalon takes the USB miner of the fourth generation chip, and the workmanship is very fine.
some partners call me these days to ask me when the price of currency falls like this, and I say you have no bottom in your heart
I have never dared to expect that the price of RMB will fall below 2.5 yuan, and falling below 2.5 yuan is not in line with the profit demand of customers and the repeated purchase demand of fumigants
as a result, the family members are tough enough to sell more and more until the price of your currency soars, and they can't even catch up with [shiver]
the real money speculators can buy at a low price and make a profit<
the real leeks, throw away their 4 yuan and 5 yuan coins, also have to say, bit light is a liar, suffer losses, be cheated, do not sell still have to fall, such people I directly pull black, lazy to ink with you, anyway, the first group of people who come into the market have made money, I do not need to say [OK]
when I do the market, someone asked me, How do you prove that bitlight is true? I said, do you say bitcoin and radar coin are true? They said, of course, they are true. I said that 1200 yuan buyers of radar coin said that radar coin is fake, 140000 buyers of bitcoin said that bitcoin is a giant liar [arrogance]
9 yuan buyers of radar coin said that radar coin is too good, I'm crazy, People who buy bitcoin for 100 yuan say that bitcoin is God. In a word, the price you buy determines the authenticity of the coin, and your affordability determines the value of the coin.
you must be firm in your belief, because we are not only playing with coins, but also more and more real enterprise block chains are landing and applying. President Han and Yuan are always the first people to eat crabs in this field, It is also the first batch of blockchain entity application pilots who work in full accordance with the national requirements
all of us are in control of the future of bitlight. If Han didn't make bitcoin by faith a few years ago, how can he hold the future of bitcoin today
always believe Mr. Han's words and lead a group of like-minded people to build a second bitcoin. I hope this is not only Mr. Han's dream, but also the common dream of our bitlight family!!!