Can I buy a bitcoin machine
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
at 11 a.m. yesterday, a reporter from Beijing business daily could still find nearly 300 results when searching for "bitcoin mining machine" on Taobao website. However, at 18 p.m. yesterday, a reporter from Beijing business daily searched again for the keyword with "bitcoin", and the page began to show: according to relevant laws, regulations and policies, it is impossible to display the relevant procts of "bitcoin". However, if you only search for "mining machine", more than 6000 bitcoin mining machine results will appear. Many sellers told Beijing Business Daily that they were not affected by the ban on Taobao
according to the "rules on the prohibition of new virtual currencies such as bitcoin" recently released by Taobao, the sale of Internet virtual currencies such as bitcoin and lightcoin will be banned. At the same time, the mining tutorial of bitcoin and other virtual currencies as well as the software and hardware such as bitcoin mining machine will also be banned. This rule has been implemented since yesterday
in fact, bitcoin mining machine is a machine that proces bitcoin by computing, which is essentially a high-performance computer, so it is called "mining machine". At present, there are many kinds of bitcoin mining machines on the market, and the prices range from several hundred to tens of thousands of yuan. A seller of a bitcoin mining machine on Taobao said that a bitcoin mining machine with a value of more than 10000 yuan can proce about 0.06 bitcoins a day, which is about 300 yuan at the current market price of 5000 yuan
but can the Taobao ban really stop the sale of bitcoin mining machines? A seller of Taobao told the Beijing Business Daily that their Taobao shop mainly exports mining machines to the United States, leaving several in China every day. Even if Taobao doesn't let them sell mining machines, they will still sell them to some old customers and some big customers in China in the future
market participants believe that since the ban on Taobao has not been in effect for a long time, there may be a small number of sellers who are still selling procts related to bitcoin, but this is only a short-term behavior, and bitcoin related procts should be withdrawn from Taobao soon
according to the reporter of Beijing business daily, Taobao's official punishment for shops violating the ban is also relatively severe. Taobao's relevant person in charge told the media that once the seller continues to sell bitcoin or bitcoin mining course, the seller will receive a 12 point dection. If the case is serious, the seller will receive a 48 point dection and close the store directly.
if you haven't played bitcoin or mined before, it's recommended not to buy a miner to mine bitcoin. At present, the profit margin of mining is very low, and retail investors have graally withdrawn from the historical stage of mining. Mining is mainly some large mines, which are deployed in some remote provinces with low electricity price
of course, with free electricity, mining is also possible. If you don't know, you can trust me.
however, it's not cost-effective to dig bitcoin now. The money earned is not enough to pay the electricity bill.
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