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Topic: What happens to bitcoins when you loose your wallet? (Read 1292 times)

legendary
Activity: 1428
Merit: 1001
Okey Dokey Lokey
i was once able to "recover" my lost coins, But that was because i made a backup of my Wallet.dat

So when i reinstalled Bitcoin, and the blockchain was downloading, My transaction began to popup, By then end of the block chain, I had my coins.
But ofcourse if you loose the wallet.dat your fucked
hero member
Activity: 938
Merit: 1002
It could be that a private key doesn't even exist

Wow, I hadn't thought of that. Yeah I guess it might be the case that either RIPEMD-160 or SHA-256 isn't surjective. What about ECDSA?
hero member
Activity: 714
Merit: 504
^SEM img of Si wafer edge, scanned 2012-3-12.
An example of coins which are lost:

http://blockexplorer.com/address/1BitcoinEaterAddressDontSendf59kuE
http://blockexplorer.com/address/1111111111111111111114oLvT2

People made up these addresses, and sent coins to them. No one owns the private keys for them, so no one can use these addresses in their wallet. It could be that a private key doesn't even exist, but if it does, then it will be astronomically hard to find. As in, bruteforcing with a supercomputer for centuries.
hero member
Activity: 938
Merit: 1002
Yes, and?

Sorry, you're too late. This thread is now about a movie project.
legendary
Activity: 1148
Merit: 1008
If you want to walk on water, get out of the boat
If I loose my wallet and the bitcoins in it, does that mean Bitcoin has forever lost those bitcoins? If people keep loosing wallets, it's not going to be 21 million Bitcoins in 2050. or what is the inflation end date.
Yes, and?

It's like gold, if somehow you lose gold (send it in the sun with a rocket) well it's lost.
newbie
Activity: 12
Merit: 0

2050 - The Lost Bitcoins
Directed by Satoshi?
A movie about scavengers that go through lost wallets and live on the very bottom. One of them keeps saying - "I am Satoshi, I made all of this"...
hero member
Activity: 588
Merit: 500
Coinabul - Gold Unbarred
If I loose my wallet and the bitcoins in it, does that mean Bitcoin has forever lost those bitcoins? If people keep loosing wallets, it's not going to be 21 million Bitcoins in 2050. or what is the inflation end date.

You almost always have a backup from a few months ago and older backups have a pool of 100 "future" keys, so you recover everything. Wink

Or, in 2050, breaking 40-year-old algorithms is a piece of cake, Bitcoin has already moved to better algorithms an few times, now people break older addresses and recover lost coins. It's a hobby for some.


2050 - The Lost Bitcoins
Directed by Satoshi?
hero member
Activity: 938
Merit: 1002
If I loose my wallet and the bitcoins in it, does that mean Bitcoin has forever lost those bitcoins? If people keep loosing wallets, it's not going to be 21 million Bitcoins in 2050. or what is the inflation end date.

You almost always have a backup from a few months ago and older backups have a pool of 100 "future" keys, so you recover everything. Wink

Or, in 2050, breaking 40-year-old algorithms is a piece of cake, Bitcoin has already moved to better algorithms a few times, now people break older addresses and recover lost coins. It's a hobby for some.
sr. member
Activity: 270
Merit: 250
The coins drop into limbo..you don't want to go after them down there.
newbie
Activity: 12
Merit: 0
As far as I know, if you lose your wallet, those coins are lost forever.
You could see them in blockexplorer.com but noone could ever get them again. That is so sad..
full member
Activity: 154
Merit: 102
Bitcoin!
As far as I know, if you lose your wallet, those coins are lost forever.
newbie
Activity: 12
Merit: 0
If I loose my wallet and the bitcoins in it, does that mean Bitcoin has forever lost those bitcoins? If people keep loosing wallets, it's not going to be 21 million Bitcoins in 2050. or what is the inflation end date.
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