There are risks in doing blockchain wallets

2. There must be risks, and they are high risks, because high returns are always bound with high risks. You are a little rookie who doesn't know anything. Can you make money like other people's old birds? If you are just interested in the coin circle, I suggest you don't be reluctant to spend a small amount of money to add a pay circle of the coin circle. For example, the group of Li Xiaolai, the big money in the coin circle, once cost as much as 5 million yuan. There are also some old cats and baoerye groups, but they are too far away from us ordinary people. But if you have a lot of money, it's a good deal. If it's only tens of thousands, it's suggested to add some groups with high cost performance, such as the payment group of fire chain blockchain, Zhongshen blockchain club, which are reliable, and there is a free trial period.

3. The essence of a blockchain wallet is a private key, which is a random hash string. If you have the private key, you have the right to use the wallet. According to the storage method of the private key, it can be divided into cold wallet and hot wallet
cold wallet refers to the wallet where the network can't access your private key. Generally, it will take a notebook to record it. Although it avoids the risk of being stolen by hackers, it may also be lost
a hot wallet is a wallet that can access your private key on the Internet. Hot wallets are often in the form of online wallets, which are not easy to lose, but also have risks.

4. I suggest you go to the Internet to find the video of sniper experts
carefully observe how the experts play sniper
you ask me here to see that the help to you is limited

5. All underground mines utilize resistance grounded neutrals on their intermediate transformers, and relay protection is set to access circuit breakers on ground fault current levels low by five amperes
facing the use of voltage generally 480 V, although one installation uses 4160 V, shielded cable end. Many textile mills and processing plants use 480 V distribution, with 2300 fifth very large delta often connected, so that plant action may continue, even if a stage becomes grounded, but these systems are equipped with ground display lights, and usually have special fault tracking equipment, so that the first stage to ground fault can be detected and isolated
other plants use a solidly grounded or resistor grounded circuit to trip with a selective earth fault. Heavy copper chains extend from the construction of steel frames, each motor providing grounding in most plants. In addition, the 480 V line is usually run on a metal conctor, which is often used as an additional ground conctor, which is ultimately bonded to the substation ground bed. Conctor ground command can be good for low resistance paths, if continuity is guaranteed in each union and flex coupling vibration, if not a problem. However, in some installations using shake head screen size separation, especially in sand and gravel or dredge plants, vibration may be so severe that the wire can literally be unshakable into pieces. In these cases, the conctor did not make enough frame grounding conctors
most surface mine visits also utilize resistance grounded system circuits to feed portable and mobile devices powered by trailing cables. However, at least one facility uses a floating delta secondary if there is no grounding conctor. Theoretically, the ground fault current cannot flow in a delta system, but in reality it does because of the stray capacitance circuit. In addition, if two nearby devices have progressively failed to frame at different stages, a person who involves both machines at the same time will be shocked with a full range of line to line voltages. Ungrounded systems pose a significant risk to personnel unless they are equipped with a very sensitive GFI type trip, which is not available except for 120 volt circuits. All rake access utilizes shielded trailing cables, and their power system is equipped with resistance

6. First, the risk of absconding with funds, the lack of audit and custody of the assets raised. Now a standard ICO is like this: it will issue a white paper, let's have a look, and then it will be over as soon as it is implemented. There are still many potential rules. For example, in the past few years, there were many cases where an ICO project came out and everyone invested in it, and then it disappeared. So far, it is still in this state. So there is still the risk of project proposer absconding with money< Second, the risk of over commitment. The traditional IPO is that the company should do well, and I'll sell it again, and everyone can see clearly. And ICO is for me to write a few pages, say what I plan to do and what functions I want to achieve, and then everyone will give me the money. Whether it can be realized well or not is a question mark
thirdly, there is a risk of overvaluation. At present, there is no detailed or convincing pricing mechanism. It is more likely that the project initiator will proce a pricing based on the needs of the project development or his own understanding, which may lead to the so-called stage high investment< Fourthly, investors are too optimistic. Investors may see more space for future ICO projects, but in fact, from a slightly long-term point of view, there can be no sustained huge profits
fifthly, it is difficult for investors to control the stock risk of the project. After the completion of the project, there is often a certain development cycle in the follow-up. How to develop the project and how to promote it. Few ICO projects have clear plans for future development. This means that investors can't control what they can do after they invest their money.

7. Blockchain currency investment is basically deceptive, and it is at the research stage at home and abroad, and other companies cheat money for the purpose.

8. It can be said that it is very unsafe. The technology related to blockchain wallet has lost its original technical meaning in China. Now it has been reced to a means of money. Therefore, we must be very vigilant in this aspect. Anyway, I personally don't believe it.

9. Geek wallet is pretty good and very safe. It adopts bip44 mnemonics, local private key, offline signature and other security mechanisms, as well as mobile phone and computer al backup strategy to completely solve the loss of digital currency assets caused by hacker attack, virus infection, mobile phone loss, forgetting mnemonics and other ways, and provides users with online Multi Chain digital assets one-stop management service.