BTC core wallet synchronization is too slow

1. This is the way of decentralized transaction after synchronization. From the date of currency birth, every transaction is recorded in detail on the transaction chain. And this chain can only be recognized if all clients in the world are consistent

2. The essence of BTC is a distributed, algorithm-based and public network account book (just as the essence of a bank is a private account book which is not publicly controlled by the central government). The wallet (private key) is actually the right for you to modify the account number (public key or bitcoin address) in the account book. The wallet corresponds to the account number. In fact, the specific wallet file contains more than one private key information, which can be copied to other places for use. As long as you have the private key corresponding to the account, it's like having the password of the bank card. Understand the above, you should also understand the answer to your question - B has 10btc on the address. It's not about the computer. This may be better understood by you: wallet = private key (bank card password) + public key (bank card number) BTC network system = Bank, access to BTC network with wallet = bank card inserted into ATM and certified, payment = transfer to other accounts.

3. If the number of bitcoin is small, don't bother. Now bitcoin has 80g blocks. Are you sure you are not afraid of trouble
consider putting it in your online wallet, and then save your wallet address.

4. Take bus NO.48 at Dongfeng overpass or Taixing South Road and get off at decaili. Go ahead to Balitai overpass and turn left. Inside Jingyan building is Balitai new culture square

or you can walk to Jintang Road, take bus no.643 at Hedong stadium and get off at Balitai (Weijin Road). Go ahead and cross the overpass to Jingyan building

5. It's not enough to judge whether I like you or not by looking back at you. If you really like him, don't guess. Sometimes girls just wait for boys to make a clear statement. If you like her, try to let him know ~ ~ ~ even if there is no fate, I will not regret it in the future.

6. The unit may have blocked the port. View the original post & gt& gt;

please accept if you are satisfied

7. Unknown_Error

8. You can trade for other wallets

9. I wonder why a newcomer should contact and use his wallet. A lot of new people ask how to use their wallets just like you, and the explanation is very troublesome. In fact, if you're a newcomer, you don't need to use your wallet Are there new people mining now? The brain is broken
it's good for you to directly exist in a large website. Each website now has several verifications. SMS verifies Google token. Why don't you just click BTC to withdraw cash when you want to use it? I think it's easier to lose it if I keep it myself. You're not worried about website failure, are you? If the large websites can be gone, it means that BTC has completely collapsed, and it's useless for you to ask for it
and why do you want to use the online wallet? I'll go to see if you can use the multibit wallet. This wallet doesn't need to be updated. The data is very fast
at the beginning, study the technical principle and market platform first. Don't worry about wallet. Now it's not convenient to pay for BTC when you go out, and your whole online wallet is meaningless.