Bitcoin network confirmation speed

1. bitcoin network is a global P2P network, which is jointly maintained by all the nodes accessing the network (which can be understood as computers). On average, the global network (not a company or indivial) confirms the transaction every 10 minutes. Bitcoin network miner is to maintain the operation of bitcoin network, to confirm every transaction, can not contact directly< Br > take bitcoin as an example: e to the technical advantages of our platform, the bitcoin you receive will arrive at the account for transaction after one confirmation, and it will take six confirmation (i.e. one hour) before it can be fully arrived at the account and used by you for re payment or transfer out< Br > (Note: e to some special reasons, the confirmation time of indivial transactions may exceed the average time.)< Br > at present, all recharged currencies can be transferred to currency transaction or contract transaction after they have been confirmed by the platform, and the funds can be transferred to the legal currency trading area for sale after they have been fully confirmed.

3. You may have been delayed in bitcoin transactions. For this reason, okcoin makes the following explanation on the concerns and doubts of users
methods / steps
1 bitcoin network is a global P2P network, which is jointly maintained by all the nodes (which can be understood as computers) accessing the network. On average, the global network (not a company or an indivial) will confirm the transaction once every 10 minutes. According to the network rules, the bitcoin received by the user needs to be confirmed six times (that is, one hour) before it can be used by the user to pay again
2 recently, bitcoin's arrival speed is slow, because there are too many transactions in the whole bitcoin network, and the block capacity is close to the upper limit, resulting in the congestion of bitcoin network, and slowing down the confirmation of bitcoin on major trading platforms. This is determined by the characteristics of bitcoin network itself and is not controlled by the trading platform
3 generally speaking, if the transaction is not confirmed by the bitcoin network for more than 3 days, bitcoin will be returned. Unconfirmed bitcoin will not disappear, please don't worry. This process is determined by the characteristics of bitcoin network itself, and the trading platform cannot intervene in the operation. Therefore, please wait patiently for the confirmation or return of bitcoin network
4 there is no way to cancel the exported bitcoin, which needs to be confirmed by the bitcoin miner; If you want to speed up the confirmation, you can appropriately increase the service charge paid to the miners, which is not collected by the platform.

4. Bitcoin receives payments almost instantaneously. However, there is an average delay of 10 minutes before the network starts adding your transaction to a block to confirm the transaction and that you can use the received bitcoin. Confirmation means that there is a consensus on the Internet that the bitcoin you receive is not used to pay others, so it is recognized as your property. Once your transaction is included in one block, all subsequent blocks will include it, which will greatly consolidate this consensus and rece the risk of transaction cancellation. Each user can determine the time when the transaction is confirmed, but generally speaking, receiving six confirmations is as safe as waiting six months after a credit card transaction
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.

5.

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

6. Zhao CHANGPENG, the founder of coin an, soon became the largest virtual currency transaction in the world. At the beginning of this year, there were 10 billion US dollars of transaction volume every day. This is really powerful!

7. How to make anonymous wechat payment? Just scan the code, wechat payment.

8. Any exchange trading bitcoin, is to pay the fastest money to the account, bitcoin to the account is to need network broadcast and block confirmation, at least more than 10 hours.

9. Players may not know the location, let's take a look at the full resource acquisition strategy<

metal
distortion is an excellent iron diagram. First of all, a few iron ores are distributed on the edge of the cliff. If the Jialong property is OK, you can get 1000 or 2000 pieces of metal by sliding around the door, which is very suitable for early development
then there is distortion, which should be the easiest way to get a large amount of metal. In the blue area, all the stones are metal (at least where we make iron). The distorted artifact crab can be used to push the ore easily. Long press of the left or right button of the crab can catch the Jialong. The Jialong rider can attack one point, and the crab is responsible for finding the direction. When the crab presses for a long time, it will have a relatively large range of judgment. For example, after hitting 10000 or 20000 iron ore, the crab can no longer lift the Jialong, so it can put the Jialong down in place, and then walk forward for a short distance. If the crab presses for a long time again, it can still judge that it has caught the Jialong. At this time, the Jialong is moved forward for a small distance, In this way, the position of pushing iron can be adjusted for a short distance regardless of the load. When you need to move for a long distance, you can directly use the C key to throw out the Jialong. Throwing also ignores the load. The Jialong can fly very far
the above method is learned from the video, and we made a little adjustment according to the actual situation. First, the crab we caught is of high grade. After full loading, there is 6K, which can hold 2W iron at one time. Secondly, we push the iron from the waterfall in front of our home. After the second waterfall, there is a relatively open river beach (46.9 / 53.7). We put a Tektronix transmitter in the center of the open space, and then only push the iron near here. Every time we hit 2W, we upload it to the terminal, and then download it from the Tektronix transmitter at home. We may have adjusted the refresh speed. Just this distance in the view of the river bank is enough for us to push the iron forever. It took us less than 1 hour to hit 12 W metal
in order to be safe, we used three people to push the mine, one to operate the Jialong, one to operate the crab, and one to drive the Spinosaurus. But Jialong must be all plus attack, fight is also very fierce, two people probably can operate
gas
there is a gas mine in front of our house. With a gas collector, it's easy to save tens of thousands of gas balls. Later, our server didn't turn off, and gas never lacked. In addition, according to our observation, the rability of the gas collector will drop, but we use it for a month, and then it will drop dozens, and we don't know what it is