GoldCoin Talk

Main Category => Project Development => Topic started by: Sting17 on June 19, 2013, 06:05:33 AM

Title: [WANTED] GLD Paper Wallet Dev - Joint Project
Post by: Sting17 on June 19, 2013, 06:05:33 AM

I'm looking for a Dev to develop a GLD Paper Wallet. I need someone to alter the Open Source Paper Wallet so it can be used for GLD. I will provide the wallet sites graphics and wallet graphics.

Pm me if you can help.

Also happy to offer a bounty of 5k GLD to start with. Would love other members to donate to that bounty if they would find a Paper Wallet useful.

Title: Re: [WANTED] GLD Paper Wallet Dev - Joint Project
Post by: ipaint on June 21, 2013, 10:42:39 PM

Sting,

Have you checked the information for Litecoin paper wallet? You can find the info here on how to do it.  https://forum.litecoin.net/index.php/topic,1622.0.html (https://forum.litecoin.net/index.php/topic,1622.0.html)

I also downloaded a script  https://github.com/litecoin-project/liteaddress.org  (https://github.com/litecoin-project/liteaddress.org) Seeing what it would take to make changes for GLD.

Title: Re: [WANTED] GLD Paper Wallet Dev - Joint Project
Post by: Sting17 on July 22, 2013, 11:23:50 AM

I'm still looking for someone to help with this project.

Title: Re: [WANTED] GLD Paper Wallet Dev - Joint Project
Post by: bitcoinluis on August 23, 2013, 03:52:46 AM

Willing to contribute 50ltc to the person who gets this done. I know it's not much but it's what I can spare.

Title: Re: [WANTED] GLD Paper Wallet Dev - Joint Project
Post by: Stouse49 on August 23, 2013, 10:58:48 AM

Quote from: bitcoinluis on August 23, 2013, 03:52:46 AM

Willing to contribute 50ltc to the person who gets this done. I know it's not much but it's what I can spare.

50LTC sounds like a lot to me.  Sounds like a great project to work on.

Title: Re: [WANTED] GLD Paper Wallet Dev - Joint Project
Post by: headless on August 23, 2013, 07:17:47 PM

If you've yet to find a dev, please consider bitcointalk. They have a ton of devs there.

Title: Re: [WANTED] GLD Paper Wallet Dev - Joint Project
Post by: demontn on August 24, 2013, 03:32:43 PM

Did you found how to do it? i will take a look at it tonight, i think i have a way to do it. (will post here if any news)

Title: Re: [WANTED] GLD Paper Wallet Dev - Joint Project
Post by: Stouse49 on August 24, 2013, 05:12:58 PM

Hopefully, you have found a way.

While working on the main client and android app development, we have found that the code for GoldCoin and Litecoin (and also Bitcoin) address generation differs by only one parameter.  It is referred to as the PUBKEY_ADDRESS,  Bitcoin.Address.networkVersion or addressHeader.

For Litecoin, this number is 48 (or in hex, it is 30).  GoldCoin uses 32 (or in hex 20).  Bitcoin uses 0, which in hex is also 0.

Lastly is the PRIVKEY_ADDRESS, which is 128 + PUBKEY_ADDRESS.  GoldCoin uses 160 (or in hex, 0xa0).

Good luck.

Title: Re: [WANTED] GLD Paper Wallet Dev - Joint Project
Post by: Stouse49 on December 13, 2013, 02:09:41 AM

This project is complete.

Code is posted here:  https://github.com/goldcoin/paperwallet.