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Author Topic: Other Deterministic Wallet Concerns  (Read 716 times)
xcsler (OP)
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October 02, 2012, 05:45:13 PM
 #1

Another concern with deterministic wallets is that if a key is imported (not sure if my terminology is 100% correct here) into the wallet any btc associated with that transaction can't be recovered from the seed. Therefore, the wallet.dat needs to be backed up regularly and the seed can't be exclusively relied on to recover all the btc. I guess there is no free lunch. Despite the ease and benefits of a brain wallet you better not forget to backup the wallet!

Is this true or am I confused?

Also, why is it even necessary to import keys from another wallet (is the term sweep)? Why not just send the btc via a transaction to avoid the above problem? Is it a matter of how time consuming it might be?
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ThomasV
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October 02, 2012, 05:49:26 PM
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Another concern with deterministic wallets is that if a key is imported (not sure if my terminology is 100% correct here) into the wallet any btc associated with that transaction can't be recovered from the seed. Therefore, the wallet.dat needs to be backed up regularly and the seed can't be exclusively relied on to recover all the btc. I guess there is no free lunch. Despite the ease and benefits of a brain wallet you better not forget to backup the wallet!

Is this true or am I confused?

Also, why is it even necessary to import keys from another wallet (is the term sweep)? Why not just send the btc via a transaction to avoid the above problem? Is it a matter of how time consuming it might be?

yes, you are right.
I was not a big fan of the "import" function in Electrum, but some users really insisted to have it.
I hope it will not be proposed in the GUI


Electrum: the convenience of a web wallet, without the risks
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October 02, 2012, 05:58:43 PM
 #3

Is it an import or is it a sweep?

If it's strictly an import, I could understand the objection against it, except perhaps for advanced users who really know what they are doing.

If it's a sweep, it's important: paper wallets are not going anywhere, and people will want to redeem the value.

Companies claiming they got hacked and lost your coins sounds like fraud so perfect it could be called fashionable.  I never believe them.  If I ever experience the misfortune of a real intrusion, I declare I have been honest about the way I have managed the keys in Casascius Coins.  I maintain no ability to recover or reproduce the keys, not even under limitless duress or total intrusion.  Remember that trusting strangers with your coins without any recourse is, as a matter of principle, not a best practice.  Don't keep coins online. Use paper or hardware wallets instead.
xcsler (OP)
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October 02, 2012, 06:14:02 PM
 #4

ThomasV thanks for trying to keep it simple.

I've been doing a lot of research over the past few days regarding Bitcoin.
I am a huge believer that Bitcoin has the potential to change the world. Yes, I'm serious and if you don't believe me just look around the world and understand that a lot of those problems are caused by fiat currency. This could be the mother of all Black Swans. Why do I feel like I preaching to the converted all of a sudden?

My point is that to attract guys like me into the market requires simplicity and safety. I'm more than willing to take it slow if it means not losing a bunch of btc because of my failure to backup a wallet.dat file.

In my mind, the whole raison d'etre of the seed, the entire beauty of deterministic wallets, is their simplicity. And let me tell you, simplicity goes a long way when it comes to something as new as Bitcoin and as important as purchasing power.

Computer morons like myself rely on the programming experts to keep it simple until we are more comfortable moving to wallets with more bells and whistles.

Steve Jobs built the world's top company based on that philosophy.


[end plea/rant]
thebitbabe
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October 02, 2012, 06:28:42 PM
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ThomasV thanks for trying to keep it simple.

I've been doing a lot of research over the past few days regarding Bitcoin.
I am a huge believer that Bitcoin has the potential to change the world. Yes, I'm serious and if you don't believe me just look around the world and understand that a lot of those problems are caused by fiat currency. This could be the mother of all Black Swans. Why do I feel like I preaching to the converted all of a sudden?

My point is that to attract guys like me into the market requires simplicity and safety. I'm more than willing to take it slow if it means not losing a bunch of btc because of my failure to backup a wallet.dat file.

In my mind, the whole raison d'etre of the seed, the entire beauty of deterministic wallets, is their simplicity. And let me tell you, simplicity goes a long way when it comes to something as new as Bitcoin and as important as purchasing power.

Computer morons like myself rely on the programming experts to keep it simple until we are more comfortable moving to wallets with more bells and whistles.

Steve Jobs built the world's top company based on that philosophy.


[end plea/rant]

Yes bitcoin is going to most definitely change the world and more and more people are catching on to it
13Charlie
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January 09, 2013, 07:45:11 PM
 #6

ThomasV thanks for trying to keep it simple.

I've been doing a lot of research over the past few days regarding Bitcoin.
I am a huge believer that Bitcoin has the potential to change the world. Yes, I'm serious and if you don't believe me just look around the world and understand that a lot of those problems are caused by fiat currency. This could be the mother of all Black Swans. Why do I feel like I preaching to the converted all of a sudden?

My point is that to attract guys like me into the market requires simplicity and safety. I'm more than willing to take it slow if it means not losing a bunch of btc because of my failure to backup a wallet.dat file.

In my mind, the whole raison d'etre of the seed, the entire beauty of deterministic wallets, is their simplicity. And let me tell you, simplicity goes a long way when it comes to something as new as Bitcoin and as important as purchasing power.

Computer morons like myself rely on the programming experts to keep it simple until we are more comfortable moving to wallets with more bells and whistles.

Steve Jobs built the world's top company based on that philosophy.


[end plea/rant]

Yes bitcoin is going to most definitely change the world and more and more people are catching on to it


I agree, Bitcoin is going to change the way people use their money. That's why I'm just getting into this as well. Kicking myself for not starting earlier but who isn't.
I was reading a few other threads about wallets and security, found the "Deterministic" wallet piqued my interest, and I'm on board with it now.
I too, feel that I (among other people) need the simplicity.
That all said, what am I missing? What are the drawbacks (other than losing the the original backup or getting the whole wallet hacked if I'm not careful)?

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