BitCrack - A tool for brute-forcing private keys

[holy_ship]

I have try with my 1060
This result give the same speed of Vanitigen, but it not support multi GPU at now.

Default settings are not optimal. Play with -p -b -t settings
And it doesn't check uncompressed until you say so.

For gtx1070 I got 80MK instead of 40MK with vanitygen.
But I dig for collisions also, not only 32BTC bounty.

While searching for 32BTC bounty alone I get about 240MK on gtx1070 and that's impressive!

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[nc50lc]

Have a multi GPU version running 170mKeys/s on RX570 or 150mKeys/s on GTX 1060, a rig with 6 runs just above a billion/sec.

Your speed is double compare with mine.1060 3G win 7, 16G ram, core i5 ivy.

He's using his own fork/version. Question is: if it is free, open-source or real, he didn't shared the link.

-snip-

Is this the version that keychainX is talking about: Faster and Autonomous Large Bitcoin Collider upgrade?
'Coz I'm seeing the same users from that thread.

[keychainX]

Have a multi GPU version running 170mKeys/s on RX570 or 150mKeys/s on GTX 1060, a rig with 6 runs just above a billion/sec.

Your speed is double compare with mine.1060 3G win 7, 16G ram, core i5 ivy.
[/quote]
He's using his own fork/version. Question is: if it is free, open-source or real, he didn't shared the link.

-snip-

Is this the version that keychainX is talking about: Faster and Autonomous Large Bitcoin Collider upgrade?
'Coz I'm seeing the same users from that thread.
[/quote]

No, I have a custom made version, you need to optimize the OpenCL drivers in order to get into that speed.

[vel12]

waiting version for AMD  

[DevilOper]

you need to optimize the OpenCL drivers in order to get into that speed.

What do you mean by 'optimize the OpenCL drivers'? What drivers?
(Once upon a time I found the SDK 3.0 is an insane registry eater while previous version, don't remember exactly was it 2.9 or 3.0beta, was faster but buggy.)

[successhalf]

help me put a command
input address.txt
output result.txt

BitCrack64.exe  input address output result.txt

[vel12]

help me put a command
input address.txt
output result.txt

BitCrack64.exe  input address output result.txt

https://github.com/brichard19/BitCrack     Look at the bottom of the page.

[successhalf]

help me put a command
input address.txt
output result.txt

BitCrack64.exe  input address output result.txt

https://image.ibb.co/mbTGye/AAA.png

does not work with that command
BitCrack64.exe -i address.txt -o result.txt 
help type command here

[The Healer]

I would like to add more than one BTC address as TARGET.
How do I do that?

I know it's one address per line, but in the same BAT file we use to run BitCrack64.exe -b 32 -t 256 -p 16    ?
Or in another txt file?

Thank you for any help 

[ianek]

I would like to add more than one BTC address as TARGET.
How do I do that?

I know it's one address per line, but in the same BAT file we use to run BitCrack64.exe -b 32 -t 256 -p 16    ?
Or in another txt file?

Thank you for any help 

bitcrack64 -b 32 -t 256 -p 16 -c -i addr.txt -o out.txt -s 0000000000000000000000000000000000000000000000000000000000000001 -r 100000000000

[The Healer]

Thank you for the answer.

 1. I have to run the .bat file with something like this:

     bitcrack64 -b 32 -t 256 -p 16 -c -i addr.txt -o out.txt -s
     0000000000000000000000000000000000000000000000000000000000000001 -r 100000000000

 2. But I need 1 file with this name "addr.txt" and another with "out.txt" in the same folder, right?

 3. In the file "addr.txt" I need BTC addresses (1 per line), correct?

 4. what do I need in the "out.txt" file?

 

[ianek]

Thank you for the answer.
 1. I have to run the .bat file with something like this:
     bitcrack64 -b 32 -t 256 -p 16 -c -i addr.txt -o out.txt -s
     0000000000000000000000000000000000000000000000000000000000000001 -r 100000000000
 2. But I need 1 file with this name "addr.txt" and another with "out.txt" in the same folder, right?
 3. In the file "addr.txt" I need BTC addresses (1 per line), correct?
 4. what do I need in the "out.txt" file?
 

1. Yes, create .bat with this line
1.1. switch -s address from which to start checking;
       switch -r is the number of addresses to check starting from the -s parameter.
2. In the addr.txt file you insert the addresses you want to find, and the program will create the out.txt file when it finds a match.
3. Yes.
4. The out.txt file will be created by the program when a match is found.

[The Healer]

Again, thank you for your help.  

I can do it with 1 address like this:
BitCrack.exe -s 6BBF8CCF80F8E184D1D300EF2CE45F7260E56766519C977831678F0000000000 1FshYsUh3mqgsG29XpZ23eLjWV8Ur3VwH

But I can't make it work with several addresses in the txt file.

When I run the bat file:
bitcrack64 -b 32 -t 256 -p 16 -c -i addr.txt -o out.txt -s 0000000000000000000000000000000000000000000000000000000000000001 -r 100000000000

it opens and almost instantly closes. I barely can see what does it say.

But I recorded the screen, and it gives an error: invalid address , because it assumes the target as "-i" and not the address it self on each line.

What do I need to change? Looks like some syntax mistake.

[ianek]

Again, thank you for your help.  

I can do it with 1 address like this:
BitCrack.exe -s 6BBF8CCF80F8E184D1D300EF2CE45F7260E56766519C977831678F0000000000 1FshYsUh3mqgsG29XpZ23eLjWV8Ur3VwH

But I can't make it work with several addresses in the txt file.

When I run the bat file:
bitcrack64 -b 32 -t 256 -p 16 -c -i addr.txt -o out.txt -s 0000000000000000000000000000000000000000000000000000000000000001 -r 100000000000

it opens and almost instantly closes. I barely can see what does it say.

But I recorded the screen, and it gives an error: invalid address , because it assumes the target as "-i" and not the address it self on each line.

What do I need to change? Looks like some syntax mistake.

What version of bitcrack do you have?
Try to make a list of addresses in the program 'notepad'. For each line at the address without spaces, periods, commas, etc.
There was also a problem with reading the address list, the re-creation in the 'notepad' helped.

[The Healer]

That solved it!! It was the version, I had a very old version.

I installed this release https://github.com/brichard19/BitCrack/releases/tag/0.21

Thank you for the help!

[by rallier]

another crack tool. Keep up work. Bitcoin will be more safe with the hack

[milewilda]

another crack tool. Keep up work. Bitcoin will be more safe with the hack

Im surprised that these kind of tools do exist nowadays and been actively lurking on here.Just wondering on how many they had bruteforced already? 

[almightyruler]

another crack tool. Keep up work. Bitcoin will be more safe with the hack

Im surprised that these kind of tools do exist nowadays and been actively lurking on here.Just wondering on how many they had bruteforced already?  

People have probably been trying to crack keys from day 1. It's impractical to cover the entire search space - that's why crypto works - but if you have some (very) strong hints, it is possible to brute force only a small range and find some hits. As an example, there are several private keys used in the blockchain, hidden in plain sight, sitting at the very bottom of the private key range. The puzzle transactions referred to earlier in this thread also have private keys over a very limited (and known) range, so the chances of cracking them are much better.

For a key that's generated truly randomly the chances of discovering it via brute force are essentially zero. You'd probably be better off trying to mine a new Bitcoin block.

[arulbero]

I don't have .exe file

Where can I find it?

https://github.com/brichard19/BitCrack/releases

[fucilator_3000]

I don't have .exe file

Where can I find it?

https://github.com/brichard19/BitCrack/releases

Thank you