Author

Topic: Electrum sign message (Read 579 times)

HCP
legendary
Activity: 2086
Merit: 4363
July 27, 2017, 06:43:50 PM
#6
It works fine with Electrum... you can test this message on coinig.com:

Code: (address)
148csPChWs998WStfvLgZ9awkKMx13jVWb
Code: (message)
This is a message from 28th July 2017 by HCP
Code: (signature)
H84BhBQJR0Jl4Mv7YewJzNUiRNJomzSic1ugmiZqJFFzRBpSFH3IOUBU02P2kgZiniyLlpHGQT6UfRYRnsLtOsU=

be VERY careful when you copy and paste that it isn't adding extra spaces and/or line breaks etc... especially in the "message", as even just one extra "space" character at the end of the message will break the signature.
sr. member
Activity: 1064
Merit: 265
Vave.com - Crypto Casino
July 27, 2017, 04:35:29 PM
#5
Are you sure you are doing everything right?
Try to do the step-by-step guide on this thread and post your signed message here so I can check.

https://bitcointalksearch.org/topic/how-to-sign-a-message-990345

Post with this format:

Code:
-----BEGIN BITCOIN SIGNED MESSAGE-----

-----BEGIN SIGNATURE-----


-----END BITCOIN SIGNED MESSAGE-----

Hello Sir,I just left electrum and made a address from vantiygen.I have private key.I added this address in blockchain.info . But i am looking for desktop wallet which Support this kind of private key..would you please suggest me? Thanks Sir
sr. member
Activity: 1064
Merit: 265
Vave.com - Crypto Casino
July 27, 2017, 04:18:39 PM
#4
Hello Sir, Recently I downloaded electrum wallet for BTC.Now I want to Sign message.I tried so many time and its showing signature verified but When i am trying to check

online it's show me,Message failed to verify! No Transactions yet.
Where exactly "online" are you attempting to use your signed message? Are you attempting to claim coins/tokens from an ICO or giveaway like Stellar Lumens or something?

Are you using a standard wallet or a multisig/2FA wallet?

Sorry Sir I Did it. I am using standard wallet. and trying to check coinig.com
HCP
legendary
Activity: 2086
Merit: 4363
July 26, 2017, 01:04:09 AM
#3
Hello Sir, Recently I downloaded electrum wallet for BTC.Now I want to Sign message.I tried so many time and its showing signature verified but When i am trying to check

online it's show me,Message failed to verify! No Transactions yet.
Where exactly "online" are you attempting to use your signed message? Are you attempting to claim coins/tokens from an ICO or giveaway like Stellar Lumens or something?

Are you using a standard wallet or a multisig/2FA wallet?
legendary
Activity: 2758
Merit: 6830
July 25, 2017, 01:49:58 PM
#2
Are you sure you are doing everything right?
Try to do the step-by-step guide on this thread and post your signed message here so I can check.

https://bitcointalksearch.org/topic/how-to-sign-a-message-990345

Post with this format:

Code:
-----BEGIN BITCOIN SIGNED MESSAGE-----

-----BEGIN SIGNATURE-----


-----END BITCOIN SIGNED MESSAGE-----
sr. member
Activity: 1064
Merit: 265
Vave.com - Crypto Casino
July 25, 2017, 01:22:41 PM
#1
Hello Sir, Recently I downloaded electrum wallet for BTC.Now I want to Sign message.I tried so many time and its showing signature verified but When i am trying to check

online it's show me,Message failed to verify! No Transactions yet.

please help.
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