English | Español | Français | Deutsch | Esperanto
Namecoinia.org - take the planet in your hands
Open Source JavaScript Client-Side Bitcoin and Namecoin Wallet Generator (BTC and NMC address is generated with the same private key)
Generating Bitcoin and Namecoin Address with the same Private Key ...
MOVE your mouse around to add some extra randomness...
Namecoin Address:




Private Key (the same for Bitcoin and Namecoin):



Bitcoin Address:
Comma Separated Values: Index, Namecoin Address, Bitcoin Address, Private Key (WIF)
Why should I use a Bulk Wallet to accept Bitcoins (Namecoins) on my website?
The traditional approach to accepting bitcoins(namecoins) on your website requires that you install the official bitcoin(namecoin) client daemon (bitcoind/namecoind). Many website hosting packages don't support installing the bitcoin(namecoin) daemon. Also, running the bitcoin(namecoin) daemon on your web server means your private keys are hosted on the server and could get stolen if your web server is hacked. When using a Bulk Wallet you can upload only the bitcoin(namecoin) addresses and not the private keys to your web server. Then you don't have to worry about your bitcoin(namecoin) wallet being stolen if your web server is hacked.
How do I use a Bulk Wallet to accept Bitcoins(Namecoins) on my website?
  1. Use the Bulk Wallet tab to pre-generate a large number of bitcoin(namecoin) addresses (10,000+). Copy and paste the generated comma separated values (CSV) list to a secure text file on your computer. Backup the file you just created to a secure location.
  2. Import the bitcoin(namecoin) addresses into a database table on your web server. (Don't put the wallet/private keys on your web server, otherwise you risk hackers stealing your coins. Just the bitcoin(namecoin) addresses as they will be shown to customers.)
  3. Provide an option on your website's shopping cart for your customer to pay in Bitcoin(Namecoin). When the customer chooses to pay in Bitcoin(Namecoin) you will then display one of the addresses from your database to the customer as his "payment address" and save it with his shopping cart order.
  4. You now need to be notified when the payment arrives. Google "bitcoin(namecoin) payment notification" and subscribe to at least one bitcoin(namecoin) payment notification service. There are various services that will notify you via Web Services, API, SMS, Email, etc. Once you receive this notification, which could be programmatically automated, you can process the customer's order. To manually check if a payment has arrived you can use Block Explorer. Replace ADDRESS with the bitcoin(namecoin) address you are checking. It could take between 10 minutes to one hour for the transaction to be confirmed.
    http://www.blockexplorer.com/address/ADDRESS (http://explorer.dot-bit.org/a/ADDRESS)

    Unconfirmed transactions can be viewed at: http://blockchain.info/
    You should see the transaction there within 30 seconds.
  5. Bitcoins(Namecoins) will safely pile up on the block chain. Use the original wallet file you generated in step 1 to spend them.
Enter Passphrase:
Confirm Passphrase: Algorithm: SHA256(passphrase)
Namecoin Address:




Private Key (the same for Bitcoin and Namecoin):



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

Bitcoin v0.6+ stores public keys in compressed format. The client now also supports import and export of private keys with importprivkey/dumpprivkey. The format of the exported private key is determined by whether the address was generated in an old or new wallet.
Namecoin Address:
Namecoin Address (compressed):
Bitcoin Address:
Bitcoin Address (compressed):


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

Private Key WIF (51 characters base58, starts with a '5'):


Private Key WIF (compressed, 52 characters base58, starts with a 'K' or 'L'):


Private Key Hexadecimal Format (64 characters [0-9A-F]):
Private Key Base64 (44 characters):