Keeping bitcoin

1. The answer upstairs is really awesome. It can dig up the computer in 1200. It really gives me strength.

2. bitcoin uses a number of technologies, more than one, mainly distributed P2P technology, cryptography technology and so on
it is recommended to search bitcoin white paper for more information.

3. How do you store bitcoin after you buy it? I think this problem is relatively new, because what I buy here is usually to buy a solid-state disk for storage. After all, it is a commodity bought with money. If the storage is not good, the loss will not be worth the gain, and the recovery is very difficult to recover

4. According to the security level, the top is the most secure:
1, offline wallet
2, paper wallet
3, super long keyword brain wallet

5. Offline cold storage of bitcoin is very simple and does not require any technical content
first, download a bitcoin wallet client to the computer or USB flash disk
secondly, send bitcoin to the wallet
finally, the offline cold storage of bitcoin can be completed by disconnecting the computer or USB flash disk that stores the bitcoin wallet
the same is true for offline cold storage methods of digital cryptocurrencies such as Puyin, Laite coin and Ethereum.

6. It depends on your personal investment plan. If you hoard money for a long time, you can download the okex app. The safe wallet in it is sure to be insured. If you trade frequently, it's convenient to put it on the trading platform. In fact, if you don't have much money, it's OK to put it on the exchange. Of course, the premise is a big exchange like okex with guaranteed security.

7. Channel bitcoin network