Which bitcoin wallet app has a private key

1. The private key of bitcoin wallet is a string of codes, which is very long. It is not 12 words, let alone (34 strings at the beginning of 1).

2. In order to make it easier for new people to understand, sister coin will use some metaphors. Although she is not strict, she will understand better
the private key is like your bank card password
the address of bitcoin wallet is like your bank card
as long as you have the bank card and password, anyone can withdraw money from ATM
the address of bitcoin wallet is public, which means that everyone else has your bank card, so your bank card password (private key) becomes very important at this time
once your key is disclosed, others can transfer your bitcoin

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3.

The private key of bitcoin wallet cannot be viewed online. Bitcoin exists on the platform. To download core or classic is the real wallet, and then you can view it

[description of private key of bitcoin wallet]:

1. Wallet encryption refers to automatically encrypting and storing the wallet with private key. The official bitcoin client supports wallet encryption since version 0.4.0. The encrypted wallet will prompt you to enter your password every time you pay. If the password is wrong, the client will refuse to pay

2. If you replace it with the earliest backup wallet (wallet. DAT), you can still trade normally. Considering the principle of bitcoin, it can be concluded that as long as there is a private key (wallet), you can prove that you are the legitimate owner of the wallet. No matter whether you encrypt or delete the wallet (the core is the private key corresponding to an address), you can't deny it

3. When backing up the bitcoin wallet, you should also pay attention to the existence of bitcoin payment change mechanism (for example, if you send 50 BTC in a complete 100 BTC to an address, the system will send 50 BTC to the other party's address, and return 50 BTC to a new address of your client, which will not be directly displayed in your address list)

4. After sending bitcoin to other addresses 100 times or using 100 different addresses to receive bitcoin, please back up your wallet again, otherwise the returned and received bitcoin will be lost forever. In addition to encrypting wallets, users can also generate offline paper wallets and brain wallets

4. The private key is a confidential block of data that, through an encrypted signature, proves that you have the right to spend bitcoin from a specific bitcoin address. Each bitcoin address has its own unique private key. If you are using wallet software, your private key is stored in your computer; If you are using an online wallet, your private key is stored on a remote server; The private key can't be disclosed, because with it, you can spend the bitcoin in its corresponding bitcoin address--- Token network forum.

5. Each person's wallet has more than one bitcoin address, and each bitcoin address represents a certain number of bitcoins. The bitcoin address is generated through a public key hash (rpiemd + Sha), and the public key is generated by the private key through elliptic curve (ECC). The private key is kept in the bitcoin wallet and should not be disclosed. The public key, together with the bitcoin address, needs to be publicly released through transaction records ring payment transactions, and the effectiveness of payment transactions is verified by the blockchain system.

6. You can install a computer manager on the computer
and then open the toolbox to see a file decryption function
after using this function, the encrypted computer files can be automatically released

7. Fire coin is an exchange, and the procts related to fire coin are not bitcoin wallets in the original sense (even if fire coin names the proct XX wallet, it is still not bitcoin wallets). In fact, it's just the difference between onchain and offchain
a real bitcoin wallet can generate its own private key (address). Where the private key is kept by others is not a bitcoin wallet.

8. Fire coin is an exchange, and the procts related to fire coin are not bitcoin wallets in the original sense (even if fire coin names the proct XX wallet, it is still not bitcoin wallets). In fact, it's just the difference between onchain and offchain. The real bitcoin wallet can generate its own private key (address). Where the private key is kept by others is not a bitcoin wallet.

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when you get there, you'll be happy. Go to the desert and knock on the plane map of desert scorpion 29j monster, which is very good.
if you don't think it's easy to knock on the group, you can go to the next layer. There will be more desert marmots.
it's also flat land.
but are you a soldier, If not, it may not be suitable for me. There are many strange pictures in the desert.

it will drop quickly. I think it will be 30 in half a day. I hope you can arrive at 30 as soon as possible.
please accept it·

10. Bitcoin address is used when receiving or sending bitcoin. It is a string composed of numbers and letters

bitcoin is based on cryptography, so its address is anonymous, which greatly ensures the security of the address, and the private key is used to protect the user's ownership of bitcoin

both exist to ensure the security of user accounts.