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Bitcoin => Bitcoin Discussion => Topic started by: roland808 on March 11, 2017, 03:01:25 PM



Title: Whats a 20 word mnemonic for?
Post by: roland808 on March 11, 2017, 03:01:25 PM
I found an old notepad file on my pc from 2014.
it has "bitcoin nmemonic" and then 20 random words on the next line and what looks like a blockchain.info wallet id on the next.

So can I recover the wallet with this?  blockchain.info recovery only asks for 12 words though so Im confused.



Title: Re: Whats a 20 word mnemonic for?
Post by: DannyHamilton on March 11, 2017, 03:30:23 PM
I'm not certain, but I think I recall that blockchain.info in the past used to supply a mnemonic that you could use to recover your password.

The modern 12 word mnemonic at blockchain.info is for a wallet seed.

If I'm right (and my memory of 2014 blockchain.info is pretty foggy, so I certainly may not be), then you'd need to find a copy of the algorithm they used back in 2014 for converting a password into a mnemonic, and then you'd might be able to access that wallet.


Title: Re: Whats a 20 word mnemonic for?
Post by: roland808 on March 11, 2017, 04:01:07 PM
I'm not certain, but I think I recall that blockchain.info in the past used to supply a mnemonic that you could use to recover your password.

The modern 12 word mnemonic at blockchain.info is for a wallet seed.

If I'm right (and my memory of 2014 blockchain.info is pretty foggy, so I certainly may not be), then you'd need to find a copy of the algorithm they used back in 2014 for converting a password into a mnemonic, and then you'd might be able to access that wallet.

Well there's code on github but that's beyond me.  Ill try emailing blockchain.info.  Theres probably bugger all in there, but I need to know  :D


Title: Re: Whats a 20 word mnemonic for?
Post by: franky1 on March 11, 2017, 04:05:51 PM
Quote
Mnemonic Phrase
If you have a legacy wallet recovery mnemonic saved enter it below to view the password and login link.
https://blockchain.info/wallet/forgot-password

Quote
If you have a 12 word recovery phrase from our HD wallet, please go to
https://blockchain.info/wallet/recover


Title: Re: Whats a 20 word mnemonic for?
Post by: Qartersa on March 11, 2017, 04:09:42 PM
I would be surprised if OP had 100 bitcoins on it. Though the prices back in 2014 wasn't as low as it was in 2009ish days. So maybe you got a few mbtc or satoshis in them, maybe it's not worth it if it's just a few satoshis. How much do you remember your balance was in that account?


Title: Re: Whats a 20 word mnemonic for?
Post by: roland808 on March 11, 2017, 04:20:48 PM
If you have a legacy wallet recovery mnemonic saved enter it below to view the password and login link.
https://blockchain.info/wallet/forgot-password

Thanks for link got the password back

I would be surprised if OP had 100 bitcoins on it. Though the prices back in 2014 wasn't as low as it was in 2009ish days. So maybe you got a few mbtc or satoshis in them, maybe it's not worth it if it's just a few satoshis. How much do you remember your balance was in that account?

Dont remember anything about it but I found some free money :)
http://i67.tinypic.com/drcykj.jpg


Title: Re: Whats a 20 word mnemonic for?
Post by: mobnepal on March 11, 2017, 04:27:34 PM
Dont remember anything about it but I found some free money :)
http://i67.tinypic.com/drcykj.jpg
Yes it is not that much but its now free money to you. ;D
 Congratulation and now i think its better you lock this thread.