Is it safe for the miner to dig coins

1. Professional mining still has a certain threshold, which needs professional operation and maintenance. If someone tells you that as long as you pay for the miner, the cow can wait to collect money, then this is basically a fraud project.

2.

No illegal
in the bitcoin risk notice jointly issued by the people's Bank of China and other five ministries and commissions at the end of 2013, bitcoin is clearly defined as a special Internet commodity, and people can buy and sell it freely at their own risk. But it denies the monetary nature of bitcoin< The Article 143 of the general provisions of the civil law stipulates that "the civil legal act with the following conditions is valid:
(1) the actor has the corresponding capacity for civil conct< (2) the expression of intention is true< (3) it does not violate the mandatory provisions of laws and administrative regulations, public order and good customs. " The announcement of the seven ministries and commissions is neither a law nor an administrative regulation, and can not be used as a legal basis for judging whether a civil juristic act is valid or not; The law does not go back to the past. Therefore, the bitcoin transaction has legal effect, and the bitcoin obtained from the transaction is protected by law. Therefore, legal disputes arising from trading activities, including civil or criminal cases, should be subject to jurisdiction. Courts or public security organs can not refuse to accept bitcoin because they think bitcoin is not protected by law

extended information:

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transaction mode

bitcoin is e-cash similar to e-mail, and both parties need "bitcoin wallet" similar to e-mail and "bitcoin address" similar to e-mail address. Just like sending and receiving e-mail, the remitter pays bitcoin directly to the other party through a computer or smart phone according to the recipient's address. The following table lists some websites that download bitcoin wallets and addresses for free

a bitcoin address is a string of about 33 characters long, consisting of letters and numbers, always starting with 1 or 3, such as & quot& quot; Bitcoin software can generate address automatically, and it does not need to exchange information online when generating address, so it can be offline [2]. More than 2 bitcoin addresses are available. Figuratively speaking, there are about two grains of sand in the world. If there is an earth in each grain of sand, then the total number of bitcoin addresses far exceeds the number of all the sand on all these "earths"

the bitcoin address and private key appear in pairs, and their relationship is just like the bank card number and password. A bitcoin address is like a bank card number, which records how much bitcoin you have on it. You can generate bitcoin address at will to store bitcoin. When each bitcoin address is generated, a corresponding private key of the address will be generated. This private key proves that you have ownership of the bitcoin at that address. We can simply understand the bitcoin address as the bank card number, and the private key of the address as the password of the corresponding bank card number. Only when you know the bank password can you use the money on the bank card number. Therefore, please keep your address and private key when using bitcoin wallet

after the transaction data of bitcoin is packaged into a "data block" or "block", the transaction is initially confirmed. When a block is linked to a previous block, the transaction is further confirmed. After six block confirmations in a row, the transaction was irreversibly confirmed. Bitcoin P2P stores all transaction history in a "blockchain.". The blockchain continues to extend, and once new blocks are added to the blockchain, they will not be removed. Blockchain is actually a distributed database composed of a group of scattered client nodes and all participants, which is a record of all bitcoin transaction history. Nakamoto predicts that when the amount of data increases, users hope that not all the data will be stored in their own nodes. In order to achieve this goal, he uses the hash function mechanism. In this way, the client will be able to automatically eliminate those parts that it will never use, such as some very early bitcoin transactions

3. Hello, generally speaking, things like this are fake. If this is true, how many people will participate
What's more, you are often given some money at first, and then you are allowed to invest it, but the money you get is the money invested by early-stage people, so you have to constantly pull people
I suggest that we should not be greedy for small gains and suffer big losses.

4. The model proposed by Nakamoto is based on ideal assumptions. Of course, many academic models are like this. When they are tested in reality, they often encounter various practical challenges. I haven't read Nakamoto's paper in detail, but speculation should not be considered.

5. It's not reliable

6. Bitcoin mining is not illegal, as long as you use your own money, then you don't have the law to buy the ore. mining bitcoin mining is not illegal, as long as you use your own store and your own money, then you are not protected by law to dig the ore.

7. Rent is OK,

is to find a good owner, online is not very reliable,
it is better to engage in mining machinery

8. According to the rough statistics of chainchat, there are 20 million blockchain users in the world, and there are probably several million in China.

9. Are you talking about whitenodea1? This miner is good. Unlike bitcoin, it's based on the pos3.0 mechanism
the quantity you can dig every day is your total xwc / xwc mining amount * 2880. The more xwc, the more digging
as for security, the software and hardware of white coin miner are all open source, and Linux open source system is adopted. Linux system is the most famous operating system with innate virus immunity in the world, which is rarely attacked by viruses. Even if it doesn't shut down all year round, the system can run stably, which is suitable for mining machine.

10. Absolutely reliable and stable. Anyway, I have been using krypton for more than ten years to design it system, network infrastructure and semiconctor instry system. Our core technologies include semiconctor design for encryption, routing, security and digital signal processing
our experience also extends to PC connectivity, including the software infrastructure required for device drivers and graphical user interfaces. With the establishment of bitcoin and the birth of bitcoin mining instry, our professional knowledge enables us to re position ourselves and focus only on this lucrative instry
since 2012, we have started to proce dedicated FPGA bitcoin miners, and launched the first ASIC bitcoin miners in 2013, as well as providing remote cluster mining (CRCM) and krypton cloudhashing & 8482 KCH) option to our loyal customers.