Stake your Bitcoin address here - page 22.

TheBeardedBaby

legendary

Activity: 2240

Merit: 3150

₿uy / $ell ..oeleo ;(

Quote from: n0nce on August 19, 2022, 04:55:50 PM

Are we doing Electrum-compatible signatures or BIP137?
Sparrow gives me these two options.

Anyhow, this should be verifiable with Electrum:

Code:

-----BEGIN BITCOIN SIGNED MESSAGE-----
n0nce, user ID 3373858, Aug. 19 2022, verifying my Bitcoin address.
-----BEGIN SIGNATURE-----
Address: 15tupQ1aPdux5K2TmwVqFnsjrsipkHZCG1
Signature: HxPgKg7UXd447wIz8Me/nomivDE3usHyYu24tITFLoMiRe6I+NQ3ElerUTYwsbAm1wtGmOsjsGmSUCH28+YXdKU=
-----END BITCOIN SIGNED MESSAGE-----

Quoted, I don't have electrum around but I'll verify it with an online tool.

It seems OK if you remove the "Signature" text : Here is a proof

Zlantann

legendary

Activity: 1064

Merit: 1101

Quote from: SFR10 on August 19, 2022, 02:10:28 PM

Yes, it's a problem for those who aren't using that specific wallet while trying to verify the message in question ^{[AFAICR, there's no standard way for verifying segwit addresses (in other words, each wallet has a slightly different implementation), but there's an exception for Trezor and Electrum]}.
^{- Btw, make sure there weren't any empty/extra spaces in your signed message!}

Quote

Code:

 -----BEGIN BITCOIN SIGNED MESSAGE-----
Today is 19th August, 2022 and Zlantann is signing a message.
-----BEGIN SIGNATURE-----
1BNyFRuLy8wwmE3kEX4xWrRRXE6MpxSB3
IHDuM03ATM9JCZVL9ARRoqBk1gNpgG8mYYBHw0v0wv/ZAFt0VjtHRG4L3IqLcq1JQ3moOFZ+3Pj0btUNRHCXgXs=
-----END BITCOIN SIGNED MESSAGE-----

I had to change my address from default to legacy and it was successful.

n0nce

hero member

Activity: 910

Merit: 5935

not your keys, not your coins!

Are we doing Electrum-compatible signatures or BIP137?
Sparrow gives me these two options.

Anyhow, this should be verifiable with Electrum:

Code:

-----BEGIN BITCOIN SIGNED MESSAGE-----
n0nce, user ID 3373858, Aug. 19 2022, verifying my Bitcoin address.
-----BEGIN SIGNATURE-----
Address: 15tupQ1aPdux5K2TmwVqFnsjrsipkHZCG1
Signature: HxPgKg7UXd447wIz8Me/nomivDE3usHyYu24tITFLoMiRe6I+NQ3ElerUTYwsbAm1wtGmOsjsGmSUCH28+YXdKU=
-----END BITCOIN SIGNED MESSAGE-----

Zlantann

legendary

Activity: 1064

Merit: 1101

Quote from: LoyceMobile on August 19, 2022, 01:04:48 PM

Quote from: Zlantann on August 19, 2022, 12:17:54 PM

I used a coinomi wallet. Would that be the problem?

I tried on Coinomi (which is much more work), but it didn't verify either. Try to verify it by yourself.

I tried again and it verified the message. Thanks.

SFR10

legendary

Activity: 2968

Merit: 3406

Crypto Swap Exchange

Quote from: Zlantann on August 19, 2022, 12:17:54 PM

I used a coinomi wallet. Would that be the problem?

Yes, it's a problem for those who aren't using that specific wallet while trying to verify the message in question ^{[AFAICR, there's no standard way for verifying segwit addresses (in other words, each wallet has a slightly different implementation), but there's an exception for Trezor and Electrum]}.
^{- Btw, make sure there weren't any empty/extra spaces in your signed message!}

LoyceMobile

hero member

Activity: 1659

Merit: 687

LoyceV on the road. Or couch.

Quote from: Zlantann on August 19, 2022, 12:17:54 PM

I used a coinomi wallet. Would that be the problem?

I tried on Coinomi (which is much more work), but it didn't verify either. Try to verify it by yourself.

Zlantann

legendary

Activity: 1064

Merit: 1101

Quote from: LoyceV on August 19, 2022, 11:59:07 AM

Quote from: Zlantann on August 19, 2022, 10:41:30 AM

Code:

Address: bc1qemfx4qmdev7wl7f87q9dqsm0rak4ucqw3y28z9

Message: 
I am Zlantann from Bitcointalk, today is 19th August, 2022 and I want to sign a message.

Signature
H9zUnjHWn2UBkgdMbXjSQ5muJ4RyBcJKFCLI/OzmBl9oKVIKEThH1EzQ7nJq/HwfDjwO6NgyNX/3A9DdbaNkukg=

Quoted. But Electrum can't verify it.

I used a coinomi wallet. Would that be the problem?

LoyceV

legendary

Activity: 3290

Merit: 16489

Thick-Skinned Gang Leader and Golden Feather 2021

Quote from: Zlantann on August 19, 2022, 10:41:30 AM

Code:

Address: bc1qemfx4qmdev7wl7f87q9dqsm0rak4ucqw3y28z9

Message:
I am Zlantann from Bitcointalk, today is 19th August, 2022 and I want to sign a message.

Signature
H9zUnjHWn2UBkgdMbXjSQ5muJ4RyBcJKFCLI/OzmBl9oKVIKEThH1EzQ7nJq/HwfDjwO6NgyNX/3A9DdbaNkukg=

Quoted. But Electrum can't verify it.

Zlantann

legendary

Activity: 1064

Merit: 1101

Code:

Address: bc1qemfx4qmdev7wl7f87q9dqsm0rak4ucqw3y28z9

Message:
I am Zlantann from Bitcointalk, today is 19th August, 2022 and I want to sign a message.

Signature
H9zUnjHWn2UBkgdMbXjSQ5muJ4RyBcJKFCLI/OzmBl9oKVIKEThH1EzQ7nJq/HwfDjwO6NgyNX/3A9DdbaNkukg=

Please I want this message verified. Thanks for your assistance.

SFR10

legendary

Activity: 2968

Merit: 3406

Crypto Swap Exchange

Quote from: NotATether on August 18, 2022, 03:45:33 AM

Code:

-----BEGIN BITCOIN SIGNED MESSAGE-----
This is NotATether.
Today is Thursday, August 18, 2022.
The most recent block is 000000000000000000030d4773d15b669d9989a2f1d717f35874b7e8be838750
I have changed my email address. That is all.
P.S. I hate legacy signatures. Let's get BIP322 up to speed.
-----BEGIN SIGNATURE-----
1MrJqVTdQr6enZy2k1dZ5KwxU5wKqDXbv2
Hw2i4WrCugyRdvogtlqScjB9lSg6wo6POV5sSRJsBHEeUrpmnIaSLnNPasGibq3bfrjZGLrYwPwF89/B4m6veXA=
-----END BITCOIN SIGNED MESSAGE-----

Quoted and verified with Brainwallet.
^{- The above address was "previously used in here"!}

NotATether

legendary

Activity: 1568

Merit: 6660

bitcoincleanup.com / bitmixlist.org

Code:

-----BEGIN BITCOIN SIGNED MESSAGE-----
This is NotATether.
Today is Thursday, August 18, 2022.
The most recent block is 000000000000000000030d4773d15b669d9989a2f1d717f35874b7e8be838750
I have changed my email address. That is all.
P.S. I hate legacy signatures. Let's get BIP322 up to speed.
-----BEGIN SIGNATURE-----
1MrJqVTdQr6enZy2k1dZ5KwxU5wKqDXbv2
Hw2i4WrCugyRdvogtlqScjB9lSg6wo6POV5sSRJsBHEeUrpmnIaSLnNPasGibq3bfrjZGLrYwPwF89/B4m6veXA=
-----END BITCOIN SIGNED MESSAGE-----

TheBeardedBaby

legendary

Activity: 2240

Merit: 3150

₿uy / $ell ..oeleo ;(

I would not recommend any online services for signing a message, only for verifying.
Pasting your private key into the web browser is just the same as giving away the access to your address.
The only browser based signing tools which are secure are the ones from the hardware wallets providers.

There are so many trojanhorses, malwares, clipboard hijackers out there that even for staking address I won't trust a browser one.

Take an old pc/laptop even with windows xp, doesn't matter. Install electrum and you are done! You can have even a portable Electrum that need no installation.

Make a paper wallet and keep it somewhere safe. Any time you need to sign a message use the pc/laptop.

That's all!

SFR10

legendary

Activity: 2968

Merit: 3406

Crypto Swap Exchange

Quote from: Road21Bitcoin on August 07, 2022, 06:52:10 AM

As far as I remember Blockchain.com has a feature where you can sign a message on their web but they removed it.

Just checked and it seems that it's still there, but it's limited to imported addresses only: Profile > Wallets & addresses > Imported Bitcoin Addresses > Manage > Sign message

Quote from: Road21Bitcoin on August 07, 2022, 06:52:10 AM

I would like to know if there are other website or app where I can sign a message because I'll stake my Bitcoin Address here.

You can refer to the following thread: How to sign a message?! ^{[it's slightly outdated, but it's good enough]}

OcTradism

hero member

Activity: 1722

Merit: 801

Quote from: shasan on August 07, 2022, 06:55:36 AM

There are many website from where you can sign message. EG:
https://www.bitcoin.com/tools/verify-message/

Don't use it because it is a website from Roger Ver who stands behind Bitcoin Cash. They tried to claim as a real Bitcoin and tried to scam investors in 2017 and 2018.
Don't trust that site.

Quote

You can verify via electrum and from many more.

How to Safely Download and Verify Electrum. You can use your wallet to verify a message but if you want to store your Bitcoin in that wallet, you must verify what you download.

shasan

copper member

Activity: 2422

Merit: 1313

Playbet.io - Crypto Casino and Sportsbook

Quote from: Road21Bitcoin on August 07, 2022, 06:52:10 AM

As far as I remember Blockchain.com has a feature where you can sign a message on their web but they removed it.

I would like to know if there are other website or app where I can sign a message because I'll stake my Bitcoin Address here.

There are many website from where you can sign message. EG:
https://www.bitcoin.com/tools/verify-message/
https://www.verifybitcoinmessage.com/
You can verify via electrum and from many more.

Road21Bitcoin

copper member

Activity: 271

Merit: 40

As far as I remember Blockchain.com has a feature where you can sign a message on their web but they removed it.

I would like to know if there are other website or app where I can sign a message because I'll stake my Bitcoin Address here.

Bitcoin_Arena

copper member

Activity: 2128

Merit: 1814

฿itcoin for all, All for ฿itcoin.

Quote from: BlackHatCoiner on August 02, 2022, 11:49:04 AM

Quote from: Nubitcoinerr on August 02, 2022, 11:37:34 AM

I am looking to stake my bitcoin address here and also get it signed. Here is my address:

bc1qurnhamsj5hngy70p8mhajzh93rxm77f0qylruw

Quoted. Can you sign a message with it? Not necessary, but it proves that you currently own the private key.

Nubitcoinerr posted another address sometime back in this very thread. I am not sure if it's a better idea for him to first sign a message from the first address proving that he is still in control of the account.

Quote from: Nubitcoinerr on May 09, 2019, 10:46:59 PM

Here is my address that I will always have:

1DJtKvKFdSaFDnaqwMEwwh4MrMkzeeUicJ

BlackHatCoiner

legendary

Activity: 1512

Merit: 7340

Farewell, Leo

Quote from: Nubitcoinerr on August 02, 2022, 11:37:34 AM

I am looking to stake my bitcoin address here and also get it signed. Here is my address:

bc1qurnhamsj5hngy70p8mhajzh93rxm77f0qylruw

Quoted. Can you sign a message with it? Not necessary, but it proves that you currently own the private key.

Nubitcoinerr

sr. member

Activity: 332

Merit: 254

I am looking to stake my bitcoin address here and also get it signed. Here is my address:

bc1qurnhamsj5hngy70p8mhajzh93rxm77f0qylruw

PowerGlove

hero member

Activity: 510

Merit: 4005

Quote from: len01 on July 17, 2022, 03:29:17 PM

please quote and verify my message.

Code:

-----BEGIN BITCOIN SIGNED MESSAGE-----
2022-07-17 : i am len01 (bitcointalk.org #854735)
hereby certify bc1q94xqx758j26hrzrvj7rsrn9hf3fvvy9zzyjp6x as my bitcoin address.
my PGP fingerprint (RSA) is EFF74F309B06340AF6A0B9CABE1249BD6029DBF9 as my master trust anchor
-----BEGIN BITCOIN SIGNATURE-----
Version: Bitcoin-qt (1.0)
Address: bc1q94xqx758j26hrzrvj7rsrn9hf3fvvy9zzyjp6x

IKW/N8nemVnnUc2bXLR7wy46p8yTJc8DiXBdFVCw2MHlEokTx5gBDezGP6nYd6p6PhWGbqUg5OWsHb4oLRjDqJo=
-----END BITCOIN SIGNATURE-----

Quoted and verified in Electrum.

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