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Feature Request: Import BIP38 encrypted private key in cold wallet #3
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We will consider adding BIP38 support in the future. |
Actually, I just realized I can't even import a normal private key. I tried to import a private key that I printed from blockchain.info but I was told I have to scan a Bither provided private key. Though I couldn't find any option in Bither to show a private key either. So an option to import a normal private key would be great as well. |
We only support compressed version of private keys (same as current bitcoind). If blockchain.info use the uncompressed version, Bither are not compatible with that. Maybe in later version, we will consider to support it. In Bither, you can find advanced private key options with long press the lock icon. |
I have now tried scanning a compressed private key but Bither still says Scan QR code No. 1 provided by Bither Why does it say "No. 1"? Is it expecting multiple QR codes? Only when I show the encrypted QR code from Bither, does my other phone act as if it understands the QR code. Then it asks for the encryption password. But then it complains that the passwords are not the same. |
I totally second this request. Adding BIP38 private keys to scan offline paper wallets into cold storage is the missing step in the excellent offline transaction signing feature of Bither. OR at least Bither should support importing uncompressed private keys, so that one can decode the BIP38 key in Mycelium, and then copy paste the decoded key into Bither. This is a must! |
Dear @inkbus , Currently we are working on BIP38 and uncompressed private keys. We will support these in next version. Thanks for your advice. |
@dskloet , Sorry again. |
Suported this on Bither v1.1.0 |
I managed to import a BIP38 key into my cold wallet. Great! |
By the way, in order to upgrade my cold wallet to 1.1.0, I first uninstalled Bither from my phone before going online. I assumed this would be safe but after installing Bither again it asked me if I wanted to restore a backup it found on the SD card. I found this quite disturbing. I thought there should be any trace of the wallet on the phone while the wallet is online and now I realized the phone was online while at the same time it had a backup of my wallet. So it's not truly cold storage anymore... There was no money in the wallet so no harm done but I think this should either be different or it should be more obvious what is the proper way to upgrade the offline app. |
@dskloet , |
@dskloet , Backup to SD card are only designed for Bither Cold, and it is automatically backup when you add private keys / click backup option / after 1 week without backup and you entering Bither again. Sorry for the confusing, the better way to upgrade Bither Cold offline (we will try to maintain the compatibility as possible as we can) is :
|
Thanks for the explanation. You may want to consider that
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@dskloet , Thanks for your advice. |
And sorry for all the complaining. You are doing a great job on the app and it's a lot of work. |
@dskloet , You have helped us a lot. All your advices are very valuable to our team. Sincerely, Wen Hao |
hello i will be brief.. i created a paper wallet in bitaddress.org. Bip38 is a great invention..even if someone finds your private key they cant sweep it to take the funds without the paraphrase. Now how do we change it back to a private key so we can spend the funds?..and please nobody mention bit2factor.org...they are selling the domain name...im proper depressed i have a lot of bitcoin on a bip38 private key. I have the private key. and the paraphrase .So where do i put this information please?...and do remember all bip38 private keys start with 6p....i wrote this early through the week here goes.....hello my name is mohammed ayyub. I unfortunately have some bitcoin on a private key encrypted with bip38. My Private key is starting with 6P. IF YOU CAN HELP ME I WILL DONATE some bitcoin towards the cause. I also have a website (Bitgangstar.com) promoting bonafide bitcoin info etc. For your help i will give you 1NEEHJLFSdH3hggF77iaMXPAfuoVMuYA4g....(.£41.23) Please check public key in Block chain explorer or any bitcoin website you can check public key status. Status of the key is unspent. You can spend the funds providing you have the private key and Paraphrase. Thank you hope to hear from you soon. I have tried the Bit2factor.org website they are no longer live. They are selling the domain name. ($499.00 usd )...The minute you direct me to the right place i will give you some bitcoin for your time and help p.s(I'm too embarrassed to tell you how much bitcoin i have on a previous bip38 encrypted private key address ) boohoo.. :( |
Bither supports BIP38 import
2017-12-20 8:21 GMT+08:00 spongeeluv <notifications@github.com>:
… hello i will be brief.. i created a paper wallet in bitaddress.org. Bip38
is a great invention..even if someone finds your private key they cant
sweep it to take the funds without the paraphrase. Now how do we change it
back to a private key so we can spend the funds?..and please nobody mention
bit2factor.org...they are selling the domain name...im proper depressed i
have a lot of bitcoin on a bip38 private key. I have the private key. and
the paraphrase .So where do i put this information please?...and do
remember all bip38 private keys start with 6p....i wrote this early through
the week here goes.....hello my name is mohammed ayyub. I unfortunately
have some bitcoin on a private key encrypted with bip38. My Private key is
starting with 6P. IF YOU CAN HELP ME I WILL DONATE some bitcoin towards the
cause. I also have a website (Bitgangstar.com) promoting bonafide bitcoin
info etc. For your help i will give you 1NEEHJLFSdH3hggF77iaMXPAfuoVMuYA4g....(.£41.23)
Please check public key in Block chain explorer or any bitcoin website you
can check public key status. Status of the key is unspent. You can spend
the funds providing you have the private key and Paraphrase. Thank you hope
to hear from you soon. I have tried the Bit2factor.org website they are no
longer live. They are selling the domain name. ($499.00 usd )...The minute
you direct me to the right place i will give you some bitcoin for your time
and help
p.s(I'm too embarrassed to tell you how much bitcoin i have on a previous
bip38 encrypted private key address ) boohoo.. :(
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I think this would be a great use case for Bither.
Keep your cold storage encrypted on a paper wallet and when you want to spend it, import it into a cold Bither wallet. Easy to make backups and the keys never touch the internet.
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