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Author Topic: How to sign a message?!  (Read 139651 times)
waterboyserver
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February 14, 2017, 06:40:05 PM
 #441

Holy moly thanks for sharing this ill use it keep it up
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whynotbit
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February 15, 2017, 03:52:06 PM
 #442

Code:
-----BEGIN BITCOIN SIGNED MESSAGE-----
This is whynotbit from bitcointalk.org and today is 06/02/2017 at 00.10
First ever attempt
-----BEGIN SIGNATURE-----
1LS2NtskhnjvmF6koAitAY1Dt7w5jj6Aqs
HOd1DOMkoym7DDrXISQ2Ia5fUaZEzoIT9JXgl+IQGdx2V/3Oqb/g7zODxM4LF8X0W49/shaZ52Jhmben+rjqSe8=
-----END BITCOIN SIGNED MESSAGE-----
From Electrum wallet
Someone PLeaseeee answer me ! I wanna know Smiley
Edit: Calimero style, Shorena or anybody, is my message good ?

Sorry for the late reply, yes I was able to confirm it, well done.
Thanks Shorena ! Very helpful topic indeed !
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March 04, 2017, 11:34:36 AM
 #443

Thank you shorena for your helpful thread. Sometimes things are just too obvious so they are overlooked, at least by me but thanks to your explanation I'm a bit wiser today.

So thanks, and bump Smiley

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shorena
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March 24, 2017, 09:17:41 AM
 #444

A small update, got an answer from the bither team to my bug report.

Quote
Currently we do not support signing message option for HD account.

-> https://github.com/bither/bither-android/issues/21

Im not really here, its just your imagination.
acidv
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March 25, 2017, 11:21:10 AM
 #445

Thank for this super guide on how sign a message  Cheesy
I am now able to do this!
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March 27, 2017, 07:59:21 AM
Last edit: August 10, 2017, 02:34:06 AM by Financisto
 #446

Very nice guide we have here!

Thank you shorena for maintaining this thread updated.

Suggestion: don't forget to add the (very) old time player Blockexplorer.com as one option for verifying BTC signed msgs.

https://blockexplorer.com/messages/verify

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March 27, 2017, 01:13:03 PM
 #447

Code:
-----BEGIN BITCOIN SIGNED MESSAGE-----
Hello! This is buwaytress from bitcointalk.org and today is 27 March 2017. The time is 14:12 GMT.
I am also Sojourner on other sites and this is a signed message for the first BTC address I have ever owned.
I am putting a first signed message to firstly thank shorena for this thread and also to help protect this account should I ever lose it.
-----BEGIN SIGNATURE-----
1ETpArT7mov2cpkSpvEWRoGyDpMyLAQdmx
IIADYyDygCr5QBIyi7Rs6+iXncVp7/htGcOhjH8yk+6QWo79K28fZxA6R5YpWSUlqswLic6NfzltOg5pG5r8/CE=
-----END BITCOIN SIGNED MESSAGE-----

lockeddeneme
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April 18, 2017, 09:27:03 AM
 #448

Ne diyelim...

1PRaXrpBQQsG8THDQbnJu8kEWEctN7ehFV

1MAddP9P5HCrDqgDzEMTU9o7RZ31cSYpqe

Buraya gönderebilirisiniz. Teşekkür ederim.

I couldn't log in my acc after try to changing pass with security question. These are my adress before i posted. Top one is bitpaywallet, other one is copay. Can i have chance to get back my account? I couldn't find way for sign this wallet.
bL4nkcode
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April 18, 2017, 10:09:36 AM
 #449

Ne diyelim...

1PRaXrpBQQsG8THDQbnJu8kEWEctN7ehFV

1MAddP9P5HCrDqgDzEMTU9o7RZ31cSYpqe

Buraya gönderebilirisiniz. Teşekkür ederim.

I couldn't log in my acc after try to changing pass with security question. These are my adress before i posted. Top one is bitpaywallet, other one is copay. Can i have chance to get back my account? I couldn't find way for sign this wallet.
So you're the owner of this account? https://bitcointalk.org/index.php?action=profile;u=921529
Do you have a signed message with those address on this thread? https://bitcointalk.org/index.php?topic=996318.0
Can you sign message one of those address? If you have then message one of the admins here tell them the reason with the signed message from meta and a signed message with this date.

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..BUY/ SELL CRYPTO..
lockeddeneme
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April 18, 2017, 01:02:07 PM
 #450

Ne diyelim...

1PRaXrpBQQsG8THDQbnJu8kEWEctN7ehFV

1MAddP9P5HCrDqgDzEMTU9o7RZ31cSYpqe

Buraya gönderebilirisiniz. Teşekkür ederim.

I couldn't log in my acc after try to changing pass with security question. These are my adress before i posted. Top one is bitpaywallet, other one is copay. Can i have chance to get back my account? I couldn't find way for sign this wallet.
So you're the owner of this account? https://bitcointalk.org/index.php?action=profile;u=921529
Do you have a signed message with those address on this thread? https://bitcointalk.org/index.php?topic=996318.0
Can you sign message one of those address? If you have then message one of the admins here tell them the reason with the signed message from meta and a signed message with this date.

Unfortunately , I didnt know that so I have never done before. Its not hack issue. I just want to change my password. I think, I've not any proof expect my registered email  Undecided
shorena
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April 19, 2017, 10:32:13 AM
 #451

Very nice guide we have here!

Congratulations shorena for maintaining this thread updated.

Suggestion: don't forget to add the (very) old time player Blockexplorer.com as one option for verifying BTC signed msgs.

https://blockexplorer.com/messages/verify

Thanks for the suggestion Ive added it to the todo list.

Im not really here, its just your imagination.
shorena
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April 27, 2017, 03:33:55 PM
 #452

How do i actually proof this bitcointalk account is mine and not hacked? Do i sign a message with my btc address and write 'the account is mine?' Cant the hacker do the same aswell?

Only if they also compromised your bitcoins or have access to your private keys for a different reason.

Im not really here, its just your imagination.
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April 27, 2017, 06:38:35 PM
 #453

Code:
-----BEGIN BITCOIN SIGNED MESSAGE-----
Hello! This is buwaytress from bitcointalk.org and today is 27 March 2017. The time is 14:12 GMT.
I am also Sojourner on other sites and this is a signed message for the first BTC address I have ever owned.
I am putting a first signed message to firstly thank shorena for this thread and also to help protect this account should I ever lose it.
-----BEGIN SIGNATURE-----
1ETpArT7mov2cpkSpvEWRoGyDpMyLAQdmx
IIADYyDygCr5QBIyi7Rs6+iXncVp7/htGcOhjH8yk+6QWo79K28fZxA6R5YpWSUlqswLic6NfzltOg5pG5r8/CE=
-----END BITCOIN SIGNED MESSAGE-----

Hi there! I just wanted to check back here after posting my signed message and address above a month ago. Did I post in the wrong format or is this thread no longer usable? If that's so, is there a thread I could use to do this?

Thanks in advance!

shorena
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April 29, 2017, 05:56:24 AM
 #454

How do i actually proof this bitcointalk account is mine and not hacked? Do i sign a message with my btc address and write 'the account is mine?' Cant the hacker do the same aswell?

Only if they also compromised your bitcoins or have access to your private keys for a different reason.

So do i sign a message with my btc address and write 'that the account is mine?

Well you need to use an address that is associated with the account, e.g. on you staked at the 'stake my address' thread here[1].



Code:
-----BEGIN BITCOIN SIGNED MESSAGE-----
Hello! This is buwaytress from bitcointalk.org and today is 27 March 2017. The time is 14:12 GMT.
I am also Sojourner on other sites and this is a signed message for the first BTC address I have ever owned.
I am putting a first signed message to firstly thank shorena for this thread and also to help protect this account should I ever lose it.
-----BEGIN SIGNATURE-----
1ETpArT7mov2cpkSpvEWRoGyDpMyLAQdmx
IIADYyDygCr5QBIyi7Rs6+iXncVp7/htGcOhjH8yk+6QWo79K28fZxA6R5YpWSUlqswLic6NfzltOg5pG5r8/CE=
-----END BITCOIN SIGNED MESSAGE-----

Hi there! I just wanted to check back here after posting my signed message and address above a month ago. Did I post in the wrong format or is this thread no longer usable? If that's so, is there a thread I could use to do this?

Thanks in advance!

Not sure why I didnt post it, but the message verifies. I also quoted it now, so it should be just as good as if you had posted it in the stake address thread[1]

[1] https://bitcointalk.org/index.php?topic=996318.0

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May 11, 2017, 05:36:51 AM
 #455

How can I sign a message in the new blockchain?It seems I can't find a sign button there,I've only seen the verify one.It's not in the manage options.

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May 11, 2017, 05:29:36 PM
 #456

How can I sign a message in the new blockchain?It seems I can't find a sign button there,I've only seen the verify one.It's not in the manage options.
By blockchain I assume you are referring to blockchain.info

To sign a message, go to the "Settings" tab on left, Click on "Addresses", Click on "More Options" in front of your required address, Choose "Sign Message" .

shorena
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May 12, 2017, 04:45:24 PM
 #457

How can I sign a message in the new blockchain?It seems I can't find a sign button there,I've only seen the verify one.It's not in the manage options.
By blockchain I assume you are referring to blockchain.info

To sign a message, go to the "Settings" tab on left, Click on "Addresses", Click on "More Options" in front of your required address, Choose "Sign Message" .

Does the new version allow signing messages? My last info is only the old wallet version does.

Im not really here, its just your imagination.
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May 12, 2017, 04:53:44 PM
 #458

How can I sign a message in the new blockchain?It seems I can't find a sign button there,I've only seen the verify one.It's not in the manage options.
By blockchain I assume you are referring to blockchain.info

To sign a message, go to the "Settings" tab on left, Click on "Addresses", Click on "More Options" in front of your required address, Choose "Sign Message" .

Does the new version allow signing messages? My last info is only the old wallet version does.
Yes it does allow signing.
I don't use blockchain.info much, but the steps above do work for latest version too ! I checked yesterday only.
It's here :
You may update the OP  Smiley

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May 12, 2017, 06:33:21 PM
 #459

Hmm,I don't see that options.In my more options there is only edit name and  show xPub.I don't know why that happens.You do it with your main address I guess.I click manage and then more options but I can't see sign a message

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May 12, 2017, 07:51:47 PM
 #460

How can I sign a message in the new blockchain?It seems I can't find a sign button there,I've only seen the verify one.It's not in the manage options.
By blockchain I assume you are referring to blockchain.info

To sign a message, go to the "Settings" tab on left, Click on "Addresses", Click on "More Options" in front of your required address, Choose "Sign Message" .

Does the new version allow signing messages? My last info is only the old wallet version does.
Yes it does allow signing.
I don't use blockchain.info much, but the steps above do work for latest version too ! I checked yesterday only.
It's here :
You may update the OP  Smiley


I believe it will only work for the imported addresses, try to make new address and sign a message with it!

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