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Generating new Address...
MOVE your mouse around to add some extra randomness...

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You may skip this step if you do not plan to use the random key generator.

Public Address
SHARE
Private Key (Wallet Import Format)
SECRET

Step 0. Go offline !

For extra security, unplug your Internet access while generating your wallet.

Step 1. Generate new address

Mouse your mouse around to add some extra randomness.

Step 2. Print the Paper Wallet

Click the Paper Wallet tab and print the page on high quality setting. Never save the page as a PDF file to print it later since a file is more likely to be hacked than a piece of paper.

Step 3. Fold the Paper Wallet

Fold your new Paper wallet following the lines. Fold in half lengthwise, and then in three widthwise.
You can insert one side inside the other to lock the wallet.

Step 4. Share your public address

Use your public address to receive money from other Grandcoin users. This is the address that you can share as much as you want.

Step 5. Keep your private key secret

The private key is literally the keys to your grandcoins, if someone was to obtain it, they could withdraw the funds currently in the wallet, and any funds that might be later deposited in that wallet. Keep this one safe as you would with banknotes.

Please test spending a small amount before receiving any large payments.

Overview image of 4 paper wallet
OR
 
Comma Separated Values: Index,Address,Private Key (WIF)
Algorithm: SHA256(passphrase)
Public Address:
Private Key (Wallet Import Format):

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Your Private Key is a unique secret number that only you know. It can be encoded in a number of different formats. Below we show the Public Address and Public Key that corresponds to your Private Key as well as your Private Key in the most popular encoding formats (WIF, WIFC, HEX, B64).

Public Address
Public Address Compressed


Public Key (130 characters [0-9A-F]):
Public Key (compressed, 66 characters [0-9A-F]):

Private Key WIF
51 characters Base58
Private Key WIF Compressed
52 characters Base58


Private Key Hexadecimal Format (64 characters [0-9A-F]):
Private Key Base64 (44 characters):
Private Key Mini Format (22, 26 or 30 characters):
Private Key Base6 Format (99 characters [0-5]):
Private Key BIP38 Format (58 characters Base58):
How do I make a wallet using dice? What is B6?
An important part of creating a crypto-currency wallet is ensuring the random numbers used to create the wallet are truly random. Physical randomness is better than computer generated pseudo-randomness. The easiest way to generate physical randomness is with dice. To create a crypto-currency private key you only need one six sided die which you roll 99 times. Stopping each time to record the value of the die. When recording the values follow these rules: 1=1, 2=2, 3=3, 4=4, 5=5, 6=0. By doing this you are recording the big random number, your private key, in B6 or base 6 format. You can then enter the 99 character base 6 private key into the text field above and click View Details. You will then see the public address associated with your private key. You should also make note of your private key in WIF format since it is more widely used.
To support the development of this wallet generator, you can donate to the following addresses. When the support for a design has been added by an external contributor to the project, he receives the donation directly.

Release notes

2016-09-28 --

  • First version with default color/design