How to develop digital currency wallet installation using tutorials using tutorial illustration

Blockchain Enthusiast (qq:53016353)

Digital currency development is a desktop wallet recommended above, which was acquired by Keepkey, a hardware wallet manufacturer, in June 2016. The currently launched client is an HD client that can be used with hardware wallets.

Little Popular Science: layered deterministic (hierarchical deterministic) wallet abbreviation for HD wallets. "Hierarchical certainty" refers to the use of a random number to generate a master private key, which is no different from any Bitcoin wallet generating any private key, and then, with a deterministic, irreversible algorithm, generates any number of child private keys based on the primary private key.


First, download and install


1. Download to official website, with Windows, Mac and Linux versions available. I use the version of Windows,
2.2012 years of this wallet, supporting more than 40 languages, very perfect. Select the Chinese interface.




Choose to create a new wallet




Note Reading tips, especially the Scarlet Letter Section




Choose a backup location because the HD wallet relies on a 12-24-word passphrase to recover the wallet, so there are no wallet.dat documents. This backup location is not important.




Next is the most important step: Create a wallet passphrase.


Be sure to put the time stamp + The secret word this down ... You can choose 12-24 words, or the Nakamoto will not save your wallet.




Enter the timestamp + passphrase again to confirm. Note To enter the space, I entered the first time without adding a space, so "next" is not going to go on.


Next is to create a wallet password, this password is used to open the Wallet + send Bitcoins required, can be a pure number, 4-10-bit. (I use a 6-digit number, whether it can be used in letters, etc., not clear, please try them yourself)




Then wait a little while, there will be a summary of the page out: synchronized etc... The installation is finished.


Chapter Two Practical articles


Each time you start a digital currency to develop an HD wallet, you will be asked to enter a password (the 6-digit password I set previously).




The wallet starts, the synchronization speed is very fast, I here not more than 10 seconds, can see the synchronization end.




After entering, the interface is as follows. Time relationship, here only to say the basic operation of coins and coins.


Receive a Bitcoin address




Click on "Request" to see your own address. Every time you open this place, you see a different collection address.


I sent 0.05 coins to this address as a test.
After 1 confirmations, it has been shown in the balance. Note The default unit for digital currency development is MBTC, which is one of 1000 points
17:31 received the transaction, 17:48 I sent this 50m to another address.


Send Bitcoin


The first send was not successful after I received 50m bitcoin. Want to go to another address.
Note that there is no option to enter the miners ' fees.




Then see the following message, the balance is less than 10000 Cong, unable to send.




Now know, resend, this time had to send 49.9m.




Successfully entered the second step, the last column needs to enter the previous 6 digit password.


Confirm Send


Send progress: The transaction was successfully broadcast.




Then to the chain of a look, sure enough to see.


The wallet also has other basic functions, such as verification information. Let's explore it together.
The most important experience is: fast installation, complete functions and high safety.