1. There are many kinds of
bitcoin wallets, and cold wallets are the safest
2. Wallets must be downloaded from the official website. Bitcoin wallets can be stolen. If there are many, the best way to prevent theft is offline cold storage.
3. the service life of bitcoin mining equipment is relatively short, and the main reason for the generation of e-waste is that the service life of the equipment is relatively short, the equipment needs to be constantly updated, the discarded electronic procts have no use value, and bitcoin & lt; Mining & quot; Lead to energy consumption and waste, thus forming e-waste
bitcoin is actually a digital secret key relying on blockchain technology. Bitcoin can't survive without the network. Without the network, the value of bitcoin is basically zero. There are only two ways for us to obtain bitcoin. One is to buy and sell bitcoin directly through the network, and the other is through the network & quot; Mining & quot; To unlock bitcoin digital password, both methods need network devices. Especially & lt; Mining & quot; For electronic devices, it requires a high level of fluency to ensure bitcoin computing; Mining & quot; It will certainly bring great damage to the goods, which leads to the short service life of the equipment, and the scrapped electronic procts have no value, so a large number of electronic waste will be generated
Third, more and more people participate in bitcoin, which will also lead to a lot of e-waste
a bitcoin is worth more than 300000 yuan; Mining & quot; Bitcoin equipment is about 20000 yuan, one & lt; Mining & quot; The device can be used for about 2 or 3 years. Many people are interested in the cost performance, low investment and high income. More and more people participate in the bitcoin transaction, resulting in more and more electronic procts consumption, which will also proce more electronic waste
4. The purpose of a wallet is to deposit your money. Bitcoin wallet is the same. You must protect your wallet. Using bitcoin can easily transfer funds around the world, and also let you control your own funds safely. Such a powerful function is accompanied by great security concerns. At the same time, if used correctly, bitcoin can provide high-level security, you must always keep in mind, You have a responsibility to take good practice to protect your property.
5. Just go to the website or mobile app and click Register to fill in the information. The wallet can't be used as a trading platform. It only has the function of wallet.
6. Bitcoin's wallet platform has never been used or heard of. It is estimated that it is a mobile phone investment app. There are many such investment apps now, and the quality of each platform is different. Many platforms, in order to attract investors, often use a lot of advertising, improve the yield, give gifts and other means to expand the popularity and increase the attention of investors, but their own strength is unknown to outsiders, If you want to know whether a platform is reliable or not, first of all, it depends on whether the investment target is standardized, whether the investment interest rate is too much higher than other platforms, whether the certificates of financing enterprises are complete, and whether other investors prefer not to invest when their evaluation of this platform is unclear. If you want to invest, you can't just look at the interest rate, and you need to be cautious when there are risks
7. 1、 The second and third oracle bone inscriptions are written in the same way as they are now
four 
8. Safety is safety, and what is not safe is face value
9. Blockchain is more secure. It is recommended to go to bitcoin's official website to use bitcoin wallet. Bit reward address:
