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Topic: [Merit] Hey Newbies! Can You Sign A Message? - page 7. (Read 77076 times)

legendary
Activity: 1568
Merit: 6660
bitcoincleanup.com / bitmixlist.org
Hello sirs hope I m qualify to partake in the this event?
No, your post history is full of bounty reports. See above few accounts didn't get any merit since their history are similar like yours. Better try to change your post habit and try again later.


Even if they’re not getting merits, at least this is forcing people to learn how to sign messages  Wink

Can’t wait to see someone start a thread for PGP signatures, that’s also a useful skill. I’d throw in encryption too but I’m low on sMerit.
legendary
Activity: 2366
Merit: 1130
Hello sirs hope I m qualify to partake in the this event?
No, your post history is full of bounty reports. See above few accounts didn't get any merit since their history are similar like yours. Better try to change your post habit and try again later.
member
Activity: 555
Merit: 10
Hello sirs hope I m qualify to partake in the this event?
full member
Activity: 798
Merit: 134
Okay Og was right, the first one was wrong not verified. So I retest it again and it works from your previous quotes.
So are my entitled to be rewarded or nothing for me 😆
Why don't you combine your two posts above which are only about five minutes apart?
Have you managed to verify your first signature yourself?
Don't you intend to try again checking your first signature error?
It could be that the cause of the error is in the signature coding, as in the following cases:

why don't people read what was said in other comments before replying Cheesy

the ONLY problem here is the encoding of the signature that when it generates r and s, r is 32 bytes, s is 31 bytes. it doesn't pad s so it ends up with a 64 (1+32+31) byte signature instead of 65 (1+32+(1+31)).

if you change that, the signature becomes valid. try the following and see for yourself:
Code:
IFkS40AxIuRGDN/vnjwavfV6R00h3MKArtDB7tpBbnqIADHOlkhiEJv8JuJTeyVW2Oo23jH9u8fFTqiOms4MM9k=

this is NOT a problem with Electrum, at least not the new versions. i DID test it with my own key and brute forced a signature with a smaller r or s and it DID generate the right signature encoding.

3. the signature I get: IFkS40AxIuRGDN/vnjwavfV6R00h3MKArtDB7tpBbnqIMc6WSGIQm/wm4lN7JVbY6jbeMf27x8VOqI6azgwz2Q==

your signature length is invalid, it should have been 65 bytes but what you posted here is only 64 bytes which means it is missing 1 byte.

this should not have happened, i can't see any bugs that could lead to this either. are you sure that you have not modified the signature yourself?

From this as you said verified but let og check and very too let us know is from his end
Do you doubt OgNasty's ability to verify Signed messages?

Smiles
newbie
Activity: 20
Merit: 7
Address: bc1qsl8ye20u0mlfjvykmq2xz55q2q70dn4c0yp763
Message: I am bear01ox. I can sign a message.
Signature: H0na0dn4xYFGh8vkM0fJfnWPhCdSaT29l8ZRYFRS/I7gUVUUINF1SD7MkQnp06n/jDEjJmPzdYS2d5dRcfiMWzM=
jr. member
Activity: 336
Merit: 1
Done Cheesy
Code:
Address: 1A1dsTKdpBncvuTQGVQqtDkVcxNcBPtx5u
Message: I'm Devid86 and I can a sign message
Signature: INNHPUgVTyK7Am3oWoQZStDtgPvf3N5DpYltJ2vtSY0EfOh4t14XSLWHVsmh1OgpdejmJ7thzEIdIQPkD3S/EXQ=
member
Activity: 1106
Merit: 11
Crypto in my Blood
Address: 18DJbBHL2gtekrRvUPubZFWPLKs9VnerFy
Message: I’m kakonhat and I can sign a message.
Signature: ID7l/adPzf4qEkAnyoEwfwA/QMRWrvLEw9GKTqkpdk6lCYchPDJFfojf9KOzU+/NqAkYDGGLYwf4Z9N4ERiczhQ=
jr. member
Activity: 33
Merit: 11
Code:
Address: bc1qkfgwvq48l7074p6a9ddcklvk3qfhjn2teuv45r
Message: I'm eedward and I can sign a message.
Signature: H2DD+QCBtNBd2rc2DgG5rqdhUokWCoLXt7WOeBRJJyIQB6vJDbxW9WOmPfSSTC6R+e+DyQsifLOas62gJTLRWwk=
Verified Sir!  Grin
https://ibb.co/xgX4CJR
newbie
Activity: 7
Merit: 2
A well deserved merit?

Code:
Address: 19QtTqUCJ3SKhGwGW3Tyz1x1Y3Lzo6ACrD
Message: Im Anillop and this is my first message
Signature: IEhHqgDjFmjqip1vH+eNO1dzz5rR1FErIu26WibZ/7tDQ+LJBwpZjUab28PmoFG8JHfzFA/XVZ242iEmqfS0BQs=
full member
Activity: 798
Merit: 134
From this as you said verified but let og check and very too let us know is from his end

That signature doesn't include your name so I'm not going to spend time attempting to verify it.  If you have to ask me if it verifies or not, you shouldn't be posting it.

Code:
Address: bc1q75udy75033ju75zzg9hryqxn5h4m08t9v8mth7

Message: Hello I m Cryptomiles1, I have ran several test-run to make sure I m qualify. thanks for the experiments and I have learnt a lot during the process.

Signature: H4T2gAx06uFuNGQJCJYVpimHBz/yGeti5o5F5QHbX4vtdDvNTG8Ch8YZ5x4uptm8l5X7qSJjlegNg2H0PPhJpDU=

please check the image below to show it's verified

donator
Activity: 4732
Merit: 4240
Leading Crypto Sports Betting & Casino Platform
From this as you said verified but let og check and very too let us know is from his end

That signature doesn't include your name so I'm not going to spend time attempting to verify it.  If you have to ask me if it verifies or not, you shouldn't be posting it.
legendary
Activity: 2254
Merit: 2852
#SWGT CERTIK Audited
Okay Og was right, the first one was wrong not verified. So I retest it again and it works from your previous quotes.
So are my entitled to be rewarded or nothing for me 😆
Why don't you combine your two posts above which are only about five minutes apart?
Have you managed to verify your first signature yourself?
Don't you intend to try again checking your first signature error?
It could be that the cause of the error is in the signature coding, as in the following cases:

why don't people read what was said in other comments before replying :D

the ONLY problem here is the encoding of the signature that when it generates r and s, r is 32 bytes, s is 31 bytes. it doesn't pad s so it ends up with a 64 (1+32+31) byte signature instead of 65 (1+32+(1+31)).

if you change that, the signature becomes valid. try the following and see for yourself:
Code:
IFkS40AxIuRGDN/vnjwavfV6R00h3MKArtDB7tpBbnqIADHOlkhiEJv8JuJTeyVW2Oo23jH9u8fFTqiOms4MM9k=

this is NOT a problem with Electrum, at least not the new versions. i DID test it with my own key and brute forced a signature with a smaller r or s and it DID generate the right signature encoding.

3. the signature I get: IFkS40AxIuRGDN/vnjwavfV6R00h3MKArtDB7tpBbnqIMc6WSGIQm/wm4lN7JVbY6jbeMf27x8VOqI6azgwz2Q==

your signature length is invalid, it should have been 65 bytes but what you posted here is only 64 bytes which means it is missing 1 byte.

this should not have happened, i can't see any bugs that could lead to this either. are you sure that you have not modified the signature yourself?

From this as you said verified but let og check and very too let us know is from his end
Do you doubt OgNasty's ability to verify Signed messages?
full member
Activity: 798
Merit: 134
Code:
Address: bc1qlx8d65ytsp3u2vn24xucjwnsd9vv7h3fwy6fzy

Message: I have made another test run again

Signature: IAtGxZ7M2sOhkPNibfWjrLI2ebUx2U5odnBUTGhjOWtJWby4FrCgJ2sXE9OFOb0dv3P3flyAP8oJ/SqYe0/Gfo0=

Please check this image below to see the verification messages, this is from mobile App on coinomi
Try using legacy bitcoin address (starting with 1...) since segwit address can't be verified.
-snip- I have tried to verify your sign message many times from brainwallet and https://tools.bitcoin.com/verify-message/ but it didn't work
Bitcoin Core [1] and Brainwallet [2] cannot verify the SegWit address sign message.
Earlier I tried to verify the Cryptomiles1 sign message using Electrum; the results are "Signature verified".

 


[1] https://bitcointalksearch.org/topic/m.53946278
[2] I found the following thread: How to verify SegWit Signature with Brainwallet? (by converting the Bech32 address to a Legacy address first).


From this as you said verified but let og check and very too let us know is from his end
full member
Activity: 798
Merit: 134
-snip-
Please could you check the first signature I signed earlier if it is verified because Og said not verified using this link 👇
https://bitcointalksearch.org/topic/m.55575809
Just like OgNasty, I also can't verify your first signature. The message "Wrong signature" appears on Electrum.



There may be an error in your message or signature, e.g. there was an error during the copy-paste process, or characters are missing.
Try to re-create a signed message using the same message and bitcoin address, then check whether the signature that generated is still the same as the previous one or is there something different.

Okay Og was right, the first one was wrong not verified. So I retest it again and it works from your previous quotes.
So are my entitled to be rewarded or nothing for me 😆
legendary
Activity: 2254
Merit: 2852
#SWGT CERTIK Audited
-snip-
Please could you check the first signature I signed earlier if it is verified because Og said not verified using this link 👇
https://bitcointalksearch.org/topic/m.55575809
Just like OgNasty, I also can't verify your first signature. The message "Wrong signature" appears on Electrum.



There may be an error in your message or signature, e.g. there was an error during the copy-paste process, or characters are missing.
Try to re-create a signed message using the same message and bitcoin address, then check whether the signature that generated is still the same as the previous one or is there something different.
full member
Activity: 798
Merit: 134
Code:
Address: bc1qlx8d65ytsp3u2vn24xucjwnsd9vv7h3fwy6fzy

Message: I have made another test run again

Signature: IAtGxZ7M2sOhkPNibfWjrLI2ebUx2U5odnBUTGhjOWtJWby4FrCgJ2sXE9OFOb0dv3P3flyAP8oJ/SqYe0/Gfo0=

Please check this image below to see the verification messages, this is from mobile App on coinomi
Try using legacy bitcoin address (starting with 1...) since segwit address can't be verified.
-snip- I have tried to verify your sign message many times from brainwallet and https://tools.bitcoin.com/verify-message/ but it didn't work
Bitcoin Core [1] and Brainwallet [2] cannot verify the SegWit address sign message.
Earlier I tried to verify the Cryptomiles1 sign message using Electrum; the results are "Signature verified".

 


[1] https://bitcointalksearch.org/topic/m.53946278
[2] I found the following thread: How to verify SegWit Signature with Brainwallet? (by converting the Bech32 address to a Legacy address first).


Please could you check the first signature I signed earlier if it is verified because Og said not verified using this link 👇
https://bitcointalksearch.org/topic/m.55575809
legendary
Activity: 2254
Merit: 2852
#SWGT CERTIK Audited
Code:
Address: bc1qlx8d65ytsp3u2vn24xucjwnsd9vv7h3fwy6fzy

Message: I have made another test run again

Signature: IAtGxZ7M2sOhkPNibfWjrLI2ebUx2U5odnBUTGhjOWtJWby4FrCgJ2sXE9OFOb0dv3P3flyAP8oJ/SqYe0/Gfo0=

Please check this image below to see the verification messages, this is from mobile App on coinomi
Try using legacy bitcoin address (starting with 1...) since segwit address can't be verified.
-snip- I have tried to verify your sign message many times from brainwallet and https://tools.bitcoin.com/verify-message/ but it didn't work
Bitcoin Core [1] and Brainwallet [2] cannot verify the SegWit address sign message.
Earlier I tried to verify the Cryptomiles1 sign message using Electrum; the results are "Signature verified".

 


[1] https://bitcointalksearch.org/topic/m.53946278
[2] I found the following thread: How to verify SegWit Signature with Brainwallet? (by converting the Bech32 address to a Legacy address first).
legendary
Activity: 2366
Merit: 1130

Try using legacy bitcoin address (starting with 1...) since segwit address can't be verified.

For your reference

-snip- BTW, I found that Bitcoin Core cannot sign using native segwit addresses (bc1...). Somebody should implement that. -snip-
You cannot sign messages using the SegWit address on Bitcoin Core. I've also tried it.

-snip-


I have also asked about this issue. Here's the answer from achow101:

There is no solution and you cannot sign a message with a segwit address. This has been the case since segwit was introduced. See https://github.com/bitcoin/bitcoin/issues/10542


I have tried to verify your sign message many times from brainwallet and https://tools.bitcoin.com/verify-message/ but it didn't work

full member
Activity: 798
Merit: 134
Code:
Address: bc1qlx8d65ytsp3u2vn24xucjwnsd9vv7h3fwy6fzy
Message: Hello Mr, OgNasty. I m cryptomiles1. I just checked out your experiment and it works perfectly. thanks for help.

Signature: H5sQJ7c8PVlgUqVog2WC46uh7s+pIjXutl+tmDjzoTR8dh5g75zT198pGDrOlkugvjoMneGwdfcr+LPIlNQmcj0=

It didn't verify.

Okay watch this; I have signed another with a screenshot to show it is verified.

Code:
Address: bc1qlx8d65ytsp3u2vn24xucjwnsd9vv7h3fwy6fzy

Message: I have made another test run again

Signature: IAtGxZ7M2sOhkPNibfWjrLI2ebUx2U5odnBUTGhjOWtJWby4FrCgJ2sXE9OFOb0dv3P3flyAP8oJ/SqYe0/Gfo0=

Please check this image below to see the verification messages, this is from mobile App on coinomi

donator
Activity: 4732
Merit: 4240
Leading Crypto Sports Betting & Casino Platform
Code:
Address: bc1qlx8d65ytsp3u2vn24xucjwnsd9vv7h3fwy6fzy
Message: Hello Mr, OgNasty. I m cryptomiles1. I just checked out your experiment and it works perfectly. thanks for help.

Signature: H5sQJ7c8PVlgUqVog2WC46uh7s+pIjXutl+tmDjzoTR8dh5g75zT198pGDrOlkugvjoMneGwdfcr+LPIlNQmcj0=

It didn't verify.
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