How to trade bitcoin in U disk

1. What you want to ask is how to save bitcoin on USB flash drive. First of all, your bitcoin is generated by yourself, and you have a private key. Then you save the private key (in the form of string or QR code) to the USB flash drive. In the future, when you need to recover the bitcoin address, you can import the string or QR code of the private key.

2. Each owner of an electronic currency must sign a digital signature at the end of the currency, which is generated by hash function randomly and encrypted by the public key of the next owner. Then, the signature is added to the end of the digital cryptocurrency and sent to the next owner.

3. Sell out, in the exchange, there is a buyer, withdraw cash operation is to first transfer the currency account to the legal currency account, and then sell!

4.

First, register the fire coin, this is the registration link

Web link

and then download the fire coin from the app store. Pay attention to the third one, fire coin Pro

5. Such things as sunshine pig farm, gourmet farm, and interesting walk to make money are all pyramid schemes of blockchain type. Although the country has not officially set the line yet, they will collapse sooner or later

6. It can be traded face to face, that is, in reality. You can also choose some online trading platforms. For example: bitcoin Qiantu online trading platform and so on. Hope to adopt!!

7. For those who have just come into contact with bitcoin, if they want to trade, the most important thing is to have a good platform, which can guarantee the capital security of investors. Thank you for your recognition and support