What's the use of mine wallet
Mine pool refers to:
as the computing level of the whole bitcoin network continues to rise exponentially, a single device or a small amount of computing power can not get the block reward provided by the bitcoin network on the bitcoin network
after the computing power of the whole network has been improved to a certain extent, the low probability of getting rewards has prompted some geeks on "bitcoin talk" to develop a method that can combine a small amount of computing power and operate jointly, and the website established in this way is called "mine pool"
extended data:
the existence of the mine pool reces the difficulty of bitcoin and other virtual digital currency mining, reces the mining threshold, and truly realizes the bitcoin mining concept that everyone can participate in
but its disadvantages are also very obvious, because computing power is connected to the mine pool. As a mine pool, it will have huge computing power resources. In the bitcoin world, computing power represents the bookkeeping right, and computing power is everything. If the computing power of a single mine pool reaches more than 50%, it will be easy to launch 51% attacks against virtual digital currencies such as bitcoin, The consequences are very terrible:
the mine pool can make the mine pool with 49% of the remaining computing power have no harvest, instantly quit the competition and go bankrupt. The mine pool's computing power exceeds 50%. If 51% attack is launched, it will easily occupy all the effective computing power of the whole network
bitcoin wallet client is a convenient way to transfer money on the Internet without trust middleman. Third parties cannot control or block your transactions. It avoids the hidden danger caused by the bad policy and instability of the central reserve bank
usage:
1. First, click the "send currency" button
2. Fill in the address of the opposite party's account in the "payment to" text box, fill in the number of bitcoins you want to pay in the "amount" text box, and then click the "send" button to complete
3. You can input "tag" to save the account and address of the other party to your address book
4. If you want to pay more than one person at the same time, click the "add recipient" button to add
source: sousou.com
"CCB wallet" is a virtual wallet account generated by registering as a dragon payment user or opening CCB class III account through cloud flash payment app (non CCB proct). If you register as a dragon payment user, you can use dragon payment "collection" and "transfer" functions
Dragon payment "collection" function
1 Indivial customers handle dragon payment and collection:
Step 1: after the payee clicks "dragon payment - collection" on the home page of mobile banking, his own dragon payment and collection QR code can be displayed for other dragon payment customers to scan and collect
the second step: the payer can click "long payment - scan" on the home page of mobile banking, scan the collection code on the mobile phone of the receiving customer, and enter the payment password to complete the payment (the receiving customer completes the collection)
2. Indivial merchant handles long payment collection: after the signing customer of mobile banking opens long payment with our card, click "long merchant", Click the prompt to register as a dragon merchant (indivial merchant). The collection QR code will be generated immediately after applying for the Dragon merchant, which can be provided to the payer to scan the code for payment
long payment can handle transfer business
long payment can handle transfer business by scanning code among customers. The operation process is as follows:
log in to the latest version of mobile banking, and the payee clicks the "long payment collection" menu of his mobile banking to display the collection QR code; The payer can scan the payee's collection QR code to handle the transfer through his mobile banking "long payment - scan"
or you can use "dragon payment - payment to friends" to fill in the name of the payee and the mobile phone number of dragon payment. If the payee's mobile phone number does not open dragon payment, our bank will send a short message to the number to prompt the payee to open dragon payment within 5 days; If the payment has not been opened for more than 5 days, the payment will be automatically returned to the payer
in addition, there is no service charge for withdrawing the balance of "dragon payment" wallet
to query the wallet of CCB, you can choose the following methods:
1. After logging into personal online banking, you can view the wallet balance of dragon payment in the "wallet balance" mole through "my account dragon payment my dragon payment"; Click the "wallet details" button to query the specific transaction information
2. After logging into mobile banking, you can view the balance of the wallet in the "CCB wallet" column through "home page - Dragon payment". After clicking "CCB wallet" to enter, you can select "view CCB wallet details" to query the detailed transaction information of longpay wallet; Click "China Construction Bank wallet account" to check the Dragon payment wallet account
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China Construction Bank dragon payment wallet limit
our mobile banking contract customers open dragon payment and bind bank accounts (including our bank and other banks), and the upper limit of China Construction Bank wallet balance is 20000 yuan; Non mobile banking contract customers of our bank open dragon payment and bind our bank account / other bank card. The upper limit of wallet balance of CCB is 2000 yuan