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Bitcoin => Development & Technical Discussion => Topic started by: Duff___Man on December 22, 2013, 05:46:50 PM



Title: Local Wallet with Online Blockchain. Is it possible?
Post by: Duff___Man on December 22, 2013, 05:46:50 PM
Hi guys

Its just a thought I had, is it possible to have a local wallet with an online blockchain? The local wallet would have to connect to the blockchain to allow transfers to go through. User's wouldn't have to download a huge blockchain and could transfer funds through their local wallet.



Title: Re: Local Wallet with Online Blockchain. Is it possible?
Post by: PRab on December 22, 2013, 07:39:44 PM
This is basically what Electrum (http://electrum.org/) and Multibit (https://multibit.org/) do. Are you looking for something different than that?


Title: Re: Local Wallet with Online Blockchain. Is it possible?
Post by: sidazhang on December 22, 2013, 07:47:31 PM
I want to make a shameless plug for a little open source project I built recently. Also a local wallet with blockchain in the cloud

https://chrome.google.com/webstore/detail/sparecoins/nhkolgoaflkjhfkamdhiahingnendokj
https://github.com/BitcoinMafia/SpareCoinsExt


Title: Re: Local Wallet with Online Blockchain. Is it possible?
Post by: empoweoqwj on December 23, 2013, 04:05:32 AM
Hi guys

Its just a thought I had, is it possible to have a local wallet with an online blockchain? The local wallet would have to connect to the blockchain to allow transfers to go through. User's wouldn't have to download a huge blockchain and could transfer funds through their local wallet.



Yep - like PRab says - its exactly how electrum works. Much more user-friendly than having to download the huge blockchain.


Title: Re: Local Wallet with Online Blockchain. Is it possible?
Post by: grau on December 23, 2013, 06:24:37 AM
Hi guys

Its just a thought I had, is it possible to have a local wallet with an online blockchain? The local wallet would have to connect to the blockchain to allow transfers to go through. User's wouldn't have to download a huge blockchain and could transfer funds through their local wallet.


This is the design of BOP Enterprise Server.
There is a client library with wallet related functions that connects to a remote server. This is not an end-user product though.


Title: Re: Local Wallet with Online Blockchain. Is it possible?
Post by: empoweoqwj on December 23, 2013, 06:30:30 AM
Hi guys

Its just a thought I had, is it possible to have a local wallet with an online blockchain? The local wallet would have to connect to the blockchain to allow transfers to go through. User's wouldn't have to download a huge blockchain and could transfer funds through their local wallet.


This is the design of BOP Enterprise Server.
There is a client library with wallet related functions that connects to a remote server. This is not an end-user product though.

Love your logo by the way - could you share where you got it done? I need a logo for bitcoin site, prepared to spend for great design.


Title: Re: Local Wallet with Online Blockchain. Is it possible?
Post by: Duff___Man on December 23, 2013, 07:21:13 PM
Hi guys

Its just a thought I had, is it possible to have a local wallet with an online blockchain? The local wallet would have to connect to the blockchain to allow transfers to go through. User's wouldn't have to download a huge blockchain and could transfer funds through their local wallet.


This is the design of BOP Enterprise Server.
There is a client library with wallet related functions that connects to a remote server. This is not an end-user product though.

Love your logo by the way - could you share where you got it done? I need a logo for bitcoin site, prepared to spend for great design.
I did it myself  :)


Title: Re: Local Wallet with Online Blockchain. Is it possible?
Post by: JohnBlack on December 23, 2013, 11:58:29 PM
Hi guys

Its just a thought I had, is it possible to have a local wallet with an online blockchain? The local wallet would have to connect to the blockchain to allow transfers to go through. User's wouldn't have to download a huge blockchain and could transfer funds through their local wallet.



Yep - like PRab says - its exactly how electrum works. Much more user-friendly than having to download the huge blockchain.

problem with electrum is that you have to trust random ip addresses about the blockchain integrity though, am I mistaken?


Title: Re: Local Wallet with Online Blockchain. Is it possible?
Post by: empoweoqwj on December 24, 2013, 04:03:08 AM
Hi guys

Its just a thought I had, is it possible to have a local wallet with an online blockchain? The local wallet would have to connect to the blockchain to allow transfers to go through. User's wouldn't have to download a huge blockchain and could transfer funds through their local wallet.


This is the design of BOP Enterprise Server.
There is a client library with wallet related functions that connects to a remote server. This is not an end-user product though.

Love your logo by the way - could you share where you got it done? I need a logo for bitcoin site, prepared to spend for great design.
I did it myself  :)

Darned - you're good!!


Title: Re: Local Wallet with Online Blockchain. Is it possible?
Post by: empoweoqwj on December 24, 2013, 04:04:11 AM
Hi guys

Its just a thought I had, is it possible to have a local wallet with an online blockchain? The local wallet would have to connect to the blockchain to allow transfers to go through. User's wouldn't have to download a huge blockchain and could transfer funds through their local wallet.



Yep - like PRab says - its exactly how electrum works. Much more user-friendly than having to download the huge blockchain.

problem with electrum is that you have to trust random ip addresses about the blockchain integrity though, am I mistaken?

I use electrum but I'm not qualified to answer that. They have a dedicated sub-forum if you want to ask the developers about the issue. Would be interested to know myself.