How to confirm that you have received bitcoin
register
to register an account first is equivalent to opening an account in a bank. Click sign up in the upper right corner to register an account. Enter your email and password on the registration page to register successfully
then, click accept and continue to accept the agreement
The account you receive bitcoin is your own bitcoin wallet address. It's different because you have created multiple bitcoin addresses. You can send the bitcoin from the address where you receive bitcoin to your original bitcoin wallet address. Let's take coinbase as an example to illustrate how to use bitcoin Wallet:
< UL >register
register an account first, which is equivalent to opening an account in a bank. Click sign up in the upper right corner to register an account. Enter your email and password on the registration page to register successfully
then, click accept and continue to accept the agreement
receiving bitcoin
after successful registration, you can sign in for account operation. You can select create new address in account settings / bitcoin addresses to select the address of each collection. Click Details on the right side of the newly created account to modify the label to mark the purpose of the address, and save changes to confirm the modification, so that you can clearly know what a certain payment is for
note: the 32 characters in the address are the address of each transaction, which can be sent to the person who wants to transfer bitcoin to you. Or enter the address where you are going to transfer bitcoin to complete the transfer operation. The transfer process may take some time
< UL > send bitcoin
of course, you can also transfer out bitcoin through send money in send / request. Click send money to enter the destination address (32 strings) in the dialog box, and enter the number of bitcoins to be transferred in the amount BTC. Of course, you can also write some information in the message. Then click the send money button to complete the transfer operation
anyone can become a bitcoin miner by running software on specialized hardware. mining software monitors transaction broadcast through P2P network and performs appropriate tasks to process and confirm these transactions. Bitcoin miners can earn transaction fees paid by users to speed up transaction processing and additional bitcoin issued according to fixed formula
new transactions need to be included in a block with mathematical workload proof before they can be confirmed. This kind of proof is hard to generate because it can only be generated by trying billions of calculations per second. Miners need to run these calculations before their blocks are accepted and rewarded. As more people start mining, the difficulty of finding effective blocks will be automatically increased by the network to ensure that the average time to find a block remains at 10 minutes. Therefore, the competition for mining is very fierce, and no indivial miner can control the content contained in the block chain
workload proof is also designed to rely on previous blocks, which forces the time sequence of block chain. This design makes it extremely difficult to cancel previous transactions, because the workload proof of all subsequent blocks needs to be recalculated. When two blocks are found at the same time, the miner will process the first block received, and once the next block is found, it will be transferred to the longest block chain. This ensures that the mining process maintains a global consistency based on processing capacity
bitcoin miners can neither increase their rewards by cheating, nor deal with the fraulent transactions that destroy the bitcoin network, because all bitcoin nodes will reject the blocks containing invalid data that violate the bitcoin protocol rules. Therefore, even if not all bitcoin miners can be trusted, the bitcoin network is still secure
if you still don't understand, go to bitcoin home to see the deeper understanding of netizens.
Transaction mode of bitcoin
bitcoin is e-cash similar to e-mail, and both parties need "bitcoin wallet" similar to e-mail and "bitcoin address" similar to e-mail address. Just like sending and receiving e-mail, the remitter pays bitcoin directly to the other party through a computer or smart phone according to the recipient's address. The following table lists some websites that download bitcoin wallets and addresses for free
a bitcoin address is a string of about 33 characters long, consisting of letters and numbers, always starting with 1 or 3, such as & quot& quot; Bitcoin software can generate address automatically, and it doesn't need to exchange information online, so it can be offline. More than 2 bitcoin addresses are available. Figuratively speaking, there are about two grains of sand in the world. If there is an earth in each grain of sand, then the total number of bitcoin addresses far exceeds the number of all the sand on all these "earths"
the bitcoin address and private key appear in pairs, and their relationship is just like the bank card number and password. A bitcoin address is like a bank card number, which records how much bitcoin you have on it. You can generate bitcoin address at will to store bitcoin. When each bitcoin address is generated, a corresponding private key of the address will be generated. This private key proves that you have ownership of the bitcoin at that address. We can simply understand the bitcoin address as the bank card number, and the private key of the address as the password of the corresponding bank card number. Only when you know the bank password can you use the money on the bank card number. Therefore, please keep your address and private key when using bitcoin wallet
after the transaction data of bitcoin is packaged into a "data block" or "block", the transaction is initially confirmed. When a block is linked to a previous block, the transaction is further confirmed. After six block confirmations in a row, the transaction was irreversibly confirmed. Bitcoin P2P stores all transaction history in a "blockchain.". The blockchain continues to extend, and once new blocks are added to the blockchain, they will not be removed. Blockchain is actually a distributed database composed of a group of scattered client nodes and all participants, which is a record of all bitcoin transaction history. Nakamoto predicts that when the amount of data increases, users hope that not all the data will be stored in their own nodes. In order to achieve this goal, he uses the hash function mechanism. In this way, the client will be able to automatically eliminate those parts that it will never use, such as some very early bitcoin transactions
If you don't manually pick up the coins you dig in the mine, you will automatically send them to your wallet when they accumulate to 1. Of course, you can set how much you want to pay automatically. Just set the receiving address of your wallet in the mine. It's just that we can't dig BTC and use computers now. Even the electricity bill is not enough. There is a special ASIC to dig
ring this period, he often feels chest tightness
headache
I want to take him to Xiangya, Changsha for an examination
but I don't know which department to hang up
under normal circumstances, if you have ever bought bitcoin, it should be. Of course, even if you haven't bought bitcoin, you have friends who give it away.