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Author Topic: Can you help me to sign message in electrum with 2 factor authentication.  (Read 615 times)
crairezx20 (OP)
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August 02, 2016, 12:15:12 PM
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Hi guys can you help me to sign message in electrum with 2 factor authentication because i am having a problem once i generate signature in signmessage with my address giving error after click sign message..

I hope someone can help about this.
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sirohige
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August 02, 2016, 12:17:59 PM
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Hi guys can you help me to sign message in electrum with 2 factor authentication because i am having a problem once i generate signature in signmessage with my address giving error after click sign message..

I hope someone can help about this.

electrum using 2fa? im never hear about it, im not use electrum, i use mycellium and coinbase, if you can backup your private key, maybe you can export it to mycellium and do sign message at mycellium.
crairezx20 (OP)
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August 02, 2016, 12:21:35 PM
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Hi guys can you help me to sign message in electrum with 2 factor authentication because i am having a problem once i generate signature in signmessage with my address giving error after click sign message..

I hope someone can help about this.

electrum using 2fa? im never hear about it, im not use electrum, i use mycellium and coinbase, if you can backup your private key, maybe you can export it to mycellium and do sign message at mycellium.
Can you link me if where can i get the download link the mycellium?
Also i would like to ask if after i use mycellinium i can still get back it to electrum to use my address again in electrum?

Looks like this is for android .. do you have any alternative to transfer the address?
shorena
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August 02, 2016, 08:13:06 PM
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Hi guys can you help me to sign message in electrum with 2 factor authentication because i am having a problem once i generate signature in signmessage with my address giving error after click sign message..

I hope someone can help about this.

electrum using 2fa? im never hear about it, im not use electrum, i use mycellium and coinbase, if you can backup your private key, maybe you can export it to mycellium and do sign message at mycellium.
Can you link me if where can i get the download link the mycellium?
Also i would like to ask if after i use mycellinium i can still get back it to electrum to use my address again in electrum?

Looks like this is for android .. do you have any alternative to transfer the address?

You simply cant sign with multi sig (or any pay to script hash) address. Your 2fa is very likey exactly that. You can export one private key and sign a message with it (electrum works fine for that as well). It would be for a different (version 1) address though.

Im not really here, its just your imagination.
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May 06, 2017, 05:17:47 PM
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Are there any plans to introduce this functionality in Electrum via the usual trustedcoin mechanism? I too would like to sign a message for a 3x two factor address  - it's actually required when changing my gribble bitcoin address on #bitcoin-otc  from my old bitcoin qt wallet to this new one.
Abdussamad
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May 06, 2017, 11:28:40 PM
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Are there any plans to introduce this functionality in Electrum via the usual trustedcoin mechanism? I too would like to sign a message for a 3x two factor address  - it's actually required when changing my gribble bitcoin address on #bitcoin-otc  from my old bitcoin qt wallet to this new one.

See one post above:

You simply cant sign with multi sig (or any pay to script hash) address.
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