I want to Create Unique Bitcoin Address

[sirohige]

I want to create a unique bitcoin address
namely 1sirohigexxxxx

How much time do I need?
Can I do it with a computer Corei5 + ram4gb?

[1714690794]

1714690794

[1714690794]

1714690794

[rz20]

It is impossible with an i5 to generate such address of 8 characters, it is too complicated.

Check the wiki
https://en.bitcoin.it/wiki/Vanitygen

[B for BTC]

it will take a very long time from you if you did it with your computer

try this site if you want free 6 custom characters https://bitcoinvanitygen.com/

[Patatas]

it will take a very long time from you if you did it with your computer

try this site if you want free 6 custom characters https://bitcoinvanitygen.com/

Thanks for this man, I am also interested to have a customized bitcoin address Too bad my username has 7 characters , I just wanted it to be free I'll just use another name

[rz20]

it will take a very long time from you if you did it with your computer

try this site if you want free 6 custom characters https://bitcoinvanitygen.com/

How are we sure you don't take a copy or the owner of that website of a copy of the private key and when the user that has generated that address puts some bitcoins inside they dissapear magically?

[cakir]

Do not use online services, if you do then you'll get scammed probably.
If you really wanna use a vanity address then create it offline.

[jbrnt]

Do not use online services, if you do then you'll get scammed probably.
If you really wanna use a vanity address then create it offline.

I have to agree with this. Do not trust any online address generation service. They have a copy of your key and they can steal your coins. Only create vanity address with a trusted program on an offline computer.

I want to create a unique bitcoin address namely 1sirohigexxxxx
How much time do I need?

Shorten it to 6 characters (1 + 5 chars of your choice) and it will take less than a couple of hours.

[onewiseguy]

bither wallet makes custom address.

[a7mos]

Do not use online services, if you do then you'll get scammed probably.
If you really wanna use a vanity address then create it offline.

I agree with you , it is not save to use an address that some one else has the private key so at any time he may take all the btc from the address easily

[coinableS]

Agreed, you should absolutely do it yourself versus using an online service, even if they have been around for a while. It might take longer, but at least you can be sure in knowing that your funds are secure and you are the only one with the private key.

[shorena]

With a GTX 970 you have a 50% chance to finding such an address after ~1,185,000 years

Code:

D:\Code\Bitcoin\vanitygen-0.22-win>oclvanitygen.exe -v -i 1sirohigexxxxx
Prefix difficulty: 1915699267367880434540 1sirohigexxxxx
Difficulty: 1915699267367880434540
Device: GeForce GTX 970
-snip-
[35.58 Mkey/s][total 1117782016][Prob 0.0%][50% in 1.183526e+006y]

1sirohige is much more likely (50% chance after ~21days):

Code:

D:\Code\Bitcoin\vanitygen-0.22-win>oclvanitygen.exe -v -i 1sirohige
Prefix difficulty:       93397949932881 1sirohige
Difficulty: 93397949932881
Device: GeForce GTX 970
-snip-
[34.93 Mkey/s][total 1158676480][Prob 0.0%][50% in 21.4d]

1siroh took 2 minutes:

Code:

D:\Code\Bitcoin\vanitygen-0.22-win>oclvanitygen.exe -v -i 1siroh
Prefix difficulty:           1914755626 1siroh
Difficulty: 1914755626
Device: GeForce GTX 970
-snip-
Pattern: 1siroh
Pubkey (hex): -pubkey-
Privkey (hex): -private-
Privkey (ASN1): -private-
Address: 1SirohS1ALAyEWK4wNaXEPxRqjKhr51Eb
Privkey: 5-private-
Halting...done!

[pedrog]

it will take a very long time from you if you did it with your computer

try this site if you want free 6 custom characters https://bitcoinvanitygen.com/

Thanks for this man, I am also interested to have a customized bitcoin address Too bad my username has 7 characters , I just wanted it to be free I'll just use another name

That website is a scam site, don't ever use it!

Always generate your addresses in a secure computer only you have access to.

[rz20]

And in a safe computer because you have to import the private key without any encryption.

[shorena]

it will take a very long time from you if you did it with your computer

try this site if you want free 6 custom characters https://bitcoinvanitygen.com/

Thanks for this man, I am also interested to have a customized bitcoin address Too bad my username has 7 characters , I just wanted it to be free I'll just use another name

1patatas should take me ~30-60 minutes, unless you want a all lower letters. If you send me the public key for split key vanity, I will calculate the partial private key for you.

[Hugroll]

it will take a very long time from you if you did it with your computer

try this site if you want free 6 custom characters https://bitcoinvanitygen.com/

Thanks for this man, I am also interested to have a customized bitcoin address Too bad my username has 7 characters , I just wanted it to be free I'll just use another name

That website is a scam site, don't ever use it!

Always generate your addresses in a secure computer only you have access to.

has there been any instances where the site used the users private key? i was looking to get a vanity address from there

[Herbert2020]

it will take a very long time from you if you did it with your computer

try this site if you want free 6 custom characters https://bitcoinvanitygen.com/

Thanks for this man, I am also interested to have a customized bitcoin address Too bad my username has 7 characters , I just wanted it to be free I'll just use another name

That website is a scam site, don't ever use it!

Always generate your addresses in a secure computer only you have access to.

even if it is not a scam service website, it is better if you never trust any sort of third party to create bitcoin addresses and private keys for you. no matter what that service is.

p.s. https://bitcointalk.org/index.php?topic=25804.0

[Ceizer54]

You need a better hardware to generate a unique address and then also it may take a long time and if you use online services then i guess there are risks involved in that as they can have access to your private key

[ranochigo]

The more unique it is, the harder it would be. I have generated 1rano before and it was relatively quick. Anything above 9 should take some time even if you have a powerful computer.

it will take a very long time from you if you did it with your computer

try this site if you want free 6 custom characters https://bitcoinvanitygen.com/

How are we sure you don't take a copy or the owner of that website of a copy of the private key and when the user that has generated that address puts some bitcoins inside they dissapear magically?

This is a valid concern and it is highly possible, in fact, IIRC this sites have some scam accusations. One can use split key vanity generation to allow the third party to gain access only to the public key and they would generate and give a part of your private key. To make it valid, you have to merge both of the private key. Use bitaddress.org to generate a split keypair.

[randy8777]

i was also trying to generate a unique bitcoin address. but after nearly 6 days of non-stop letting my pc run, i stopped it. it's just not worth the time.

[shorena]

i was also trying to generate a unique bitcoin address. but after nearly 6 days of non-stop letting my pc run, i stopped it. it's just not worth the time.

What pattern did you try? Did you use the -i flag so vanitgen (assuming you use that) searches case insensitive?