BitCrack - A tool for brute-forcing private keys - page 8.

Lolo54

member

Activity: 117

Merit: 32

Quote from: WanderingPhilospher on January 29, 2023, 03:05:02 PM

Quote from: Lolo54 on January 29, 2023, 02:25:50 PM

Quote from: WanderingPhilospher on January 26, 2023, 04:43:26 PM

Quote from: Lolo54 on January 26, 2023, 04:33:47 PM

Exactly that's right!
Yes nice result but you have 6 nice GPUs . With one GPU let's say you would have taken about 15 min it's a good result

Well I did say in my original post, "As always, it depends on the program you are running and how much hardware you have."

That was a 48 bit range; which could take up to 4-5 hours to check every key, so I leaned on the side of caution and ran with 6 GPUs lol...

Thank you for the testing of 14 missing characters, I appreciate it.

Quote

wif (the last 17 are missing)
KwRPC6Be7ukp2fh4rVYU4GrmfSdCweo2RxL

Compressed address
1MpqX7tzAWAo1bZv6msHM3mkQ6fHFh2mjE

That's a 60 bit range C018588C2B6CC47... I'm gonna have to pass on that one lol.

Can you insert for example the command line you used to perform this search and can you use it randomly?

Sure, no problem:

Code:

VBCr.exe -stop -t 0 -drk 1 -dis 1 -gpu -g 480,512 -r 2900 -begr 6013a6d9493032a55781798cbba36961d73fb72d4a86ac940fcecb3e9857bf1 -endr 6013a6d9493032a55781798cbba36961d73fb72d4a86ac94cfe723cac3c4838 1MpqX7tzAWAo1bZv6msHM3mkQ6fHFh2mjE
pause

Note: This is searching with a GPU. You can change it to CPU by adding -t 4 (or whatever number of cores you want to use) and deleting the -gpu, -g flags. You can also redo the -r flag to however often you want the CPU/GPU to generate new random keys. The -r is in millions so if you use -r 10, it will generate new random keys after 10,000,000 keys have been checked.

Thanks. can you put an example of using the -rp command?

citb0in

hero member

Activity: 630

Merit: 731

Bitcoin g33k

Quote from: proseller01 on January 29, 2023, 06:37:21 PM

How much estimated time will BitcCrack take to solve puzzle 65 with 4 GPU 2080

not too long. Save yourself the power consumption and the noise from the GPU fan volume. Here's the private key for it

Code:

1A838B13505B26867

SCNR

proseller01

copper member

Activity: 14

Merit: 1

Only 21 million.

How much estimated time will BitcCrack take to solve puzzle 65 with 4 GPU 2080

WanderingPhilospher

full member

Activity: 1050

Merit: 219

Shooters Shoot...

Quote from: Lolo54 on January 29, 2023, 02:25:50 PM

Quote from: WanderingPhilospher on January 26, 2023, 04:43:26 PM

Quote from: Lolo54 on January 26, 2023, 04:33:47 PM

Exactly that's right!
Yes nice result but you have 6 nice GPUs . With one GPU let's say you would have taken about 15 min it's a good result

Well I did say in my original post, "As always, it depends on the program you are running and how much hardware you have."

That was a 48 bit range; which could take up to 4-5 hours to check every key, so I leaned on the side of caution and ran with 6 GPUs lol...

Thank you for the testing of 14 missing characters, I appreciate it.

Quote

wif (the last 17 are missing)
KwRPC6Be7ukp2fh4rVYU4GrmfSdCweo2RxL

Compressed address
1MpqX7tzAWAo1bZv6msHM3mkQ6fHFh2mjE

That's a 60 bit range C018588C2B6CC47... I'm gonna have to pass on that one lol.

Can you insert for example the command line you used to perform this search and can you use it randomly?

Sure, no problem:

Code:

VBCr.exe -stop -t 0 -drk 1 -dis 1 -gpu -g 480,512 -r 2900 -begr 6013a6d9493032a55781798cbba36961d73fb72d4a86ac940fcecb3e9857bf1 -endr 6013a6d9493032a55781798cbba36961d73fb72d4a86ac94cfe723cac3c4838 1MpqX7tzAWAo1bZv6msHM3mkQ6fHFh2mjE
pause

Note: This is searching with a GPU. You can change it to CPU by adding -t 4 (or whatever number of cores you want to use) and deleting the -gpu, -g flags. You can also redo the -r flag to however often you want the CPU/GPU to generate new random keys. The -r is in millions so if you use -r 10, it will generate new random keys after 10,000,000 keys have been checked.

Lolo54

member

Activity: 117

Merit: 32

Quote from: WanderingPhilospher on January 26, 2023, 04:43:26 PM

Quote from: Lolo54 on January 26, 2023, 04:33:47 PM

Exactly that's right!
Yes nice result but you have 6 nice GPUs . With one GPU let's say you would have taken about 15 min it's a good result

Well I did say in my original post, "As always, it depends on the program you are running and how much hardware you have."

That was a 48 bit range; which could take up to 4-5 hours to check every key, so I leaned on the side of caution and ran with 6 GPUs lol...

Thank you for the testing of 14 missing characters, I appreciate it.

Quote

wif (the last 17 are missing)
KwRPC6Be7ukp2fh4rVYU4GrmfSdCweo2RxL

Compressed address
1MpqX7tzAWAo1bZv6msHM3mkQ6fHFh2mjE

That's a 60 bit range C018588C2B6CC47... I'm gonna have to pass on that one lol.

Can you insert for example the command line you used to perform this search and can you use it randomly?

Cyperh

newbie

Activity: 9

Merit: 0

Quote from: WanderingPhilospher on January 26, 2023, 04:43:26 PM

Quote from: Lolo54 on January 26, 2023, 04:33:47 PM

Exactly that's right!
Yes nice result but you have 6 nice GPUs . With one GPU let's say you would have taken about 15 min it's a good result

Well I did say in my original post, "As always, it depends on the program you are running and how much hardware you have."

That was a 48 bit range; which could take up to 4-5 hours to check every key, so I leaned on the side of caution and ran with 6 GPUs lol...

Thank you for the testing of 14 missing characters, I appreciate it.

Quote

wif (the last 17 are missing)
KwRPC6Be7ukp2fh4rVYU4GrmfSdCweo2RxL

Compressed address
1MpqX7tzAWAo1bZv6msHM3mkQ6fHFh2mjE

That's a 60 bit range C018588C2B6CC47... I'm gonna have to pass on that one lol.

Very nice work! When the release of this new tool?

Lolo54

member

Activity: 117

Merit: 32

I understand lol ....but how long do you think it would take you to find with your material?

WanderingPhilospher

full member

Activity: 1050

Merit: 219

Shooters Shoot...

Quote from: Lolo54 on January 26, 2023, 04:33:47 PM

Exactly that's right!
Yes nice result but you have 6 nice GPUs . With one GPU let's say you would have taken about 15 min it's a good result

Well I did say in my original post, "As always, it depends on the program you are running and how much hardware you have."

That was a 48 bit range; which could take up to 4-5 hours to check every key, so I leaned on the side of caution and ran with 6 GPUs lol...

Thank you for the testing of 14 missing characters, I appreciate it.

Quote

wif (the last 17 are missing)
KwRPC6Be7ukp2fh4rVYU4GrmfSdCweo2RxL

Compressed address
1MpqX7tzAWAo1bZv6msHM3mkQ6fHFh2mjE

That's a 60 bit range C018588C2B6CC47... I'm gonna have to pass on that one lol.

Lolo54

member

Activity: 117

Merit: 32

Exactly that's right!
Yes nice result but you have 6 nice GPUs . With one GPU let's say you would have taken about 15 min it's a good result
If you want to test 17 missing (as you have 6 beautiful GPU Grin

)

wif (the last 17 are missing)
KwRPC6Be7ukp2fh4rVYU4GrmfSdCweo2RxL

Compressed address
1MpqX7tzAWAo1bZv6msHM3mkQ6fHFh2mjE

good luck

What would be nice is if you post command lines to run Wink

WanderingPhilospher

full member

Activity: 1050

Merit: 219

Shooters Shoot...

Quote from: Lolo54 on January 26, 2023, 12:55:56 PM

Sorry, I made a mistake in my previous post. Grin

here is

WIF (the last 14 are missing)
KxQxHMsPZatAoe4g2xrZW2RFCXHm38LE5JuB6i? Huh

?

Compressed address
1PA7i6w5pAvc72zhXJs7n1TpdtQ4isELKc

Ok, this WIF looks better LOL...will try to find 1PA7i6w5pAvc72zhXJs7n1TpdtQ4isELKc

TBC...

Well....the old VBCr found it in under 4 minutes...For this test I used a 6 card RTX 3060 rig. Not bad, right?

Results:

Code:


VBCr v2.00
 Search For: 1PA7i6w5pAvc72zhXJs7n1TpdtQ4isELKc [Compressed]
 Started on: Thu Jan 26 12:07:31 2023
 Randomness: New Random Keys Every 297777 Mkeys
  Beg Range: 239F0AE394E704882B84E8E254E8EED6476203D11779341B72C67B769CA06018 (254 bit)
  End Range: 239F0AE394E704882B84E8E254E8EED6476203D11779341B72C724D5D6434B71 (254 bit)
  Rng Width: A95F39A2EB59 (48 bit)
CPU Threads: 0
GPU: GPU #0 NVIDIA GeForce RTX 3060 (28x128 cores) Grid(304x512)

Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C71433CDD89A79
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6CDFF4C971449
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6BAAF39184F66
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6B2D9A0BC40B9
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6F2B279B9C9EEGPU: GPU #1 NVIDIA GeForce RTX 3060 (28x128 cores) Grid(304x512)

Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6C189C3FFC6AB
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6DD387E7AEFBC
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C7109C945112F8
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6D618147B0DD1
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C7081090ED2EE4GPU: GPU #3 NVIDIA GeForce RTX 3060 (28x128 cores) Grid(304x512)

Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C724D551E4F0F5
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C7162856C43236
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C708013561A548
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6BF976EC70563
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6DED54ECB2C7DGPU: GPU #4 NVIDIA GeForce RTX 3060 (28x128 cores) Grid(304x512)
GPU: GPU #2 NVIDIA GeForce RTX 3060 (28x128 cores) Grid(304x512)

Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6C2A6FD0473C2
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C7087352C151A2
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6BB66DB09A803
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C7031DE6F6B16E
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6AB4F350CDD01
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C711A52C95078D
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6BF086FFEBB39
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6AE6A1B8F276F
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C70369E3469E01
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6D07F18F9460EGPU: GPU #5 NVIDIA GeForce RTX 3060 (28x128 cores) Grid(304x512)

 [00:00:00:30 Run Time][Total 5085.40 MK/s][GPU 5085.40 MK/s][Keys 156,674,031,616][Found 0][Rekeys: 0]

............

 [00:00:03:15 Run Time][Total 5111.14 MK/s][GPU 5111.14 MK/s][Keys 908,008,095,744][Found 0][Rekeys: 5]
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6E6AE0C5A3737
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6CA356DA81D53
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C714902765A11D
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C71AC0B846A60C
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6E3D27C6CCD54
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6F05D65DD0695
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6AD1A75713C27
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C70DB63C099790
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6C521B823759E
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6B47DA710BB9A
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6A6350AC77FC5
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6C117A9A9EF19
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C70BBF08275CCD
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6A601E695257C
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6ECB9664BACDF
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6F6CB7E862A00
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6FD9E8DEF21D6
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6E8D88B3ADFC1
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6B357C4B1390D
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6EB0C53378154
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6E2F5F0EAA62F
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6BACCAFEBDBB0
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6EE2D6E2E17D9
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6DDC0EDEFE40C
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6BB64630BC158
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C7016A943486BD
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C709D84247CF7D
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6B3903FA7684D
Random Key :  239F0AE394E704882B84E8E254E8EED6476203D11779341B72C6CAB8F0E93F89
 [00:00:03:38 Run Time][Total 5111.13 MK/s][GPU 5111.13 MK/s][Keys 1,006,347,747,328][Found 0][Rekeys: 6]

PubAddress: 1PA7i6w5pAvc72zhXJs7n1TpdtQ4isELKc
Priv (WIF): p2pkh: KxQxHMsPZatAoe4g2xrZW2RFCXHm38LE5JuB6itaciJedwdWB7iE
Priv (HEX): 239F0AE394E704882B84E8E254E8EED6476203D11779341B72C724638EC32D6E (254 bit)

PubAddress: 1PA7i6w5pAvc72zhXJs7n1TpdtQ4isELKc
Priv (WIF): p2pkh: KxQxHMsPZatAoe4g2xrZW2RFCXHm38LE5JuB6itaciJedwdWB7iE
Priv (HEX): 239F0AE394E704882B84E8E254E8EED6476203D11779341B72C724638EC32D6E (254 bit)

Lolo54

member

Activity: 117

Merit: 32

Sorry, I made a mistake in my previous post. Grin

here is

WIF (the last 14 are missing)
KxQxHMsPZatAoe4g2xrZW2RFCXHm38LE5JuB6i? Huh

?

Compressed address
1PA7i6w5pAvc72zhXJs7n1TpdtQ4isELKc

WanderingPhilospher

full member

Activity: 1050

Merit: 219

Shooters Shoot...

Quote from: Lolo54 on January 26, 2023, 10:51:04 AM

Quote from: WanderingPhilospher on January 25, 2023, 11:10:06 AM

8 or 9 characters in a month? Depending on location of missing characters, and if they are sequentially missing, which seems to be what you are referring to (a fourth of a piece of paper); 8 or 9 missing from the end can be brute forced solved in seconds. Missing 13 or 14 from the end can be brute force solved in under an hour.

I am very curious to see if with the last 14 characters missing you put less than 1 hour to find this WIF

WIF (the last 14 are missing)
KwLp2q49zihR4tgPrJaWSqcqui

Compressed address
1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA

Good luck Wink

Is it missing 14 or 26?

Lolo54

member

Activity: 117

Merit: 32

Quote from: WanderingPhilospher on January 25, 2023, 11:10:06 AM

8 or 9 characters in a month? Depending on location of missing characters, and if they are sequentially missing, which seems to be what you are referring to (a fourth of a piece of paper); 8 or 9 missing from the end can be brute forced solved in seconds. Missing 13 or 14 from the end can be brute force solved in under an hour.

I am very curious to see if with the last 14 characters missing you put less than 1 hour to find this WIF

WIF (the last 14 are missing)
KwLp2q49zihR4tgPrJaWSqcqui

Compressed address
1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA

Good luck Wink

WanderingPhilospher

full member

Activity: 1050

Merit: 219

Shooters Shoot...

Quote from: citb0in on January 26, 2023, 07:45:00 AM

yes! that is correct. Congrats! Wink

so it took only 6 seconds ? why is your program much faster than other available WIF CUDA solvers out there ?

Here is CPU only with 1 thread (Just luck though LOL):

Code:

VBCr v2.00
 Search For: 1CPHidfp1KfF79A54RA4MkMtdFwPSGjZwV [Compressed]
 Started on: Thu Jan 26 04:25:08 2023
 Randomness: New Random Keys Every 4 Mkeys
  Beg Range: 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BCF177E7A (250 bit)
  End Range: 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C1DA78935 (250 bit)
  Rng Width: 4E900ABB (31 bit)
CPU Threads: 1

 [00:00:00:02 Run Time][Total 3.19 MK/s][GPU 0.00 MK/s][Keys 6,536,192][Found 0][Rekeys: 0]
Random Key :  3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C0FEAEFBB

PubAddress: 1CPHidfp1KfF79A54RA4MkMtdFwPSGjZwV
Priv (WIF): p2pkh: KwLp2q49zihR4tgPrJaWSqcquiMhW2dRaXNkrM1Fq2XcEfdakLmJ
Priv (HEX): 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C1025137F (250 bit)

Well I don't think you can really compare programs with such a small bit range (31 bits). Again, random versus sequential (over a huge space like #66) will be a true test...who gets luckier faster LOL.
This was just a brute force test in response to NotATether...if those characters were missing in the middle or towards the beginning, if the pubkey is known, I am sure a WIF solver like WIF Cuda would be much faster or a program like Kangaroo.

citb0in

hero member

Activity: 630

Merit: 731

Bitcoin g33k

yes! that is correct. Congrats! Wink

so it took only 6 seconds ? why is your program much faster than other available WIF CUDA solvers out there ?

WanderingPhilospher

full member

Activity: 1050

Merit: 219

Shooters Shoot...

Quote from: citb0in on January 26, 2023, 02:59:40 AM

Quote from: WanderingPhilospher on January 25, 2023, 05:53:34 PM

Maybe someone can give me a WIF missing the last 12 characters and the public address, compressed or uncompressed, doesn't matter, so I can show that it works and not just me picking and choosing the WIF?

here you go

WIF:
KwLp2q49zihR4tgPrJaWSqcquiMhW2dRaXNkrM1F

legacy addressed compressed:
1CPHidfp1KfF79A54RA4MkMtdFwPSGjZwV

on my machine, it takes 3min to find the correct WIF with last 8 missing characters. But it would take a huge time for 12 missing characters at the end so I am curious to see your results and how much time it took.

Code:

VBCr v2.00
Search For: 1CPHidfp1KfF79A54RA4MkMtdFwPSGjZwV [Compressed]
Started on: Thu Jan 26 03:36:58 2023
Beg Range: 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BCF177E7A (250 bit)
End Range: 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C1DA78935 (250 bit)
Rng Width: 4E900ABB (31 bit)
CPU Threads: 0
GPU: GPU #0 NVIDIA GeForce GTX 1660 Ti (24x64 cores) Grid(2800x512)

Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BEDB5F735
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C1AB8CC4D
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BD15473E0
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C0D180787
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BD482D190
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BD5988CC3
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C02B27041
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BDA860272
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BD1E2CEEB
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BDB62B358Divide by 0!
[00:00:00:06 Run Time][Total 476.33 MK/s][GPU 476.33 MK/s][Keys 2,936,012,800][Found 0][Rekeys: 0]

PubAddress: 1CPHidfp1KfF79A54RA4MkMtdFwPSGjZwV
Priv (WIF): p2pkh: KwLp2q49zihR4tgPrJaWSqcquiMhW2dRaXNkrM1Fq2XcEfdakLmJ
Priv (HEX): 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C1025137F (250 bit)

Code:

VBCr v2.00
Search For: 1CPHidfp1KfF79A54RA4MkMtdFwPSGjZwV [Compressed]
Started on: Thu Jan 26 03:38:51 2023
Beg Range: 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BCF177E7A (250 bit)
End Range: 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C1DA78935 (250 bit)
Rng Width: 4E900ABB (31 bit)
CPU Threads: 0
GPU: GPU #0 NVIDIA GeForce GTX 1660 Ti (24x64 cores) Grid(480x512)

Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BDC57421E
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BF1915AE7
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C0D7866CA
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BF4D70D69
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C1D05AC94
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BD50D0A5E
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BDF95E0DF
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C055A62A9
Random Key : 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2BE4C9739D
[00:00:00:06 Run Time][Total 610.07 MK/s][GPU 610.07 MK/s][Keys 3,774,873,600][Found 0][Rekeys: 0]

PubAddress: 1CPHidfp1KfF79A54RA4MkMtdFwPSGjZwV
Priv (WIF): p2pkh: KwLp2q49zihR4tgPrJaWSqcquiMhW2dRaXNkrM1Fq2XcEfdakLmJ
Priv (HEX): 3A72698A3D348F69ED4B8DB3CD7FD0B7CABBB1978D18912038E8F2C1025137F (250 bit)

chrysophylax

legendary

Activity: 2814

Merit: 1091

--- ChainWorks Industries ---

Quote from: NotATether on January 26, 2023, 03:33:25 AM

Quote from: WanderingPhilospher on January 25, 2023, 11:10:06 AM

Can you explain what you mean by 40 characters?
L2Dxz8UtQhVhC7WAedJRnoHYnhawTukMerG2XTpUdRHNkpQX2Nw4

and

8 or 9 characters in a month? Depending on location of missing characters, and if they are sequentially missing, which seems to be what you are referring to (a fourth of a piece of paper); 8 or 9 missing from the end can be brute forced solved in seconds. Missing 13 or 14 from the end can be brute force solved in under an hour.

I just guesstimated the 40 characters in a WIF from memory. Apparently it is closer to 50.

The 8-9 chars metric is independent of the WIF length and I basically multiplied 1 billion tries (keys) * 60 seconds * 60 minutes * 24 hours * 30 days.

CPUs of course cannot check that many keys per second but newer GPUs certainly can, particularly if they are used in SLI or whatever the heck NVIDIA calls it today.

Or used in Parallel ...

Wink

#crysx #cwi

NotATether

legendary

Activity: 1568

Merit: 6660

bitcoincleanup.com / bitmixlist.org

Quote from: WanderingPhilospher on January 25, 2023, 11:10:06 AM

Can you explain what you mean by 40 characters?
L2Dxz8UtQhVhC7WAedJRnoHYnhawTukMerG2XTpUdRHNkpQX2Nw4

and

8 or 9 characters in a month? Depending on location of missing characters, and if they are sequentially missing, which seems to be what you are referring to (a fourth of a piece of paper); 8 or 9 missing from the end can be brute forced solved in seconds. Missing 13 or 14 from the end can be brute force solved in under an hour.

I just guesstimated the 40 characters in a WIF from memory. Apparently it is closer to 50.

The 8-9 chars metric is independent of the WIF length and I basically multiplied 1 billion tries (keys) * 60 seconds * 60 minutes * 24 hours * 30 days.

CPUs of course cannot check that many keys per second but newer GPUs certainly can, particularly if they are used in SLI or whatever the heck NVIDIA calls it today.

citb0in

hero member

Activity: 630

Merit: 731

Bitcoin g33k

Quote from: WanderingPhilospher on January 25, 2023, 05:53:34 PM

Maybe someone can give me a WIF missing the last 12 characters and the public address, compressed or uncompressed, doesn't matter, so I can show that it works and not just me picking and choosing the WIF?

here you go

WIF:
KwLp2q49zihR4tgPrJaWSqcquiMhW2dRaXNkrM1F

legacy addressed compressed:
1CPHidfp1KfF79A54RA4MkMtdFwPSGjZwV

on my machine, it takes 3min to find the correct WIF with last 8 missing characters. But it would take a huge time for 12 missing characters at the end so I am curious to see your results and how much time it took.

WanderingPhilospher

full member

Activity: 1050

Merit: 219

Shooters Shoot...

Quote from: Denis_Hitov on January 25, 2023, 05:41:37 PM

Quote from: citb0in on January 25, 2023, 12:58:07 PM

VBCR v2 ? which tool is this and where can we download ?

VBCR v2 on development stage.
If I'm not mistaken, it will soon be available for download here: https://github.com/WanderingPhilosopher/VanBitCrackenRandom2

Correct...

New GPU test and result (last 12 characters from WIF missing) for the WIF statement above:

Code:

VBCr v2.00
Search For: 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA [Uncompressed]
Started on: Wed Jan 25 13:35:55 2023
Randomness: New Random Keys Every 500 Mkeys
  Beg Range: 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442BFCAC919 (256 bit)
  End Range: 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914FD5846C (256 bit)
  Rng Width: 4E900ABB53 (39 bit)
CPU Threads: 0
GPU: GPU #0 NVIDIA GeForce GTX 1660 Ti (24x64 cores) Grid(224x256)

Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363448C3EC6D93
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345F3DEED11D
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344ECE043049
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363472878B4058
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346690F1411C
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634469BFF3125
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344F060DDC1D
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634703F81B3CA
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345A51B1B298
[00:00:00:02 Run Time][Total 512.54 MK/s][GPU 512.54 MK/s][Keys 1,056,964,608][Found 0][Rekeys: 0]

.........
[00:00:07:27 Run Time][Total 338.08 MK/s][GPU 338.08 MK/s][Keys 150,852,337,664][Found 0][Rekeys: 108]
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A4FACC2CA
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345FAE9DA7C1
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634895AA21905
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363468980E9B7E
[00:00:07:31 Run Time][Total 338.09 MK/s][GPU 338.09 MK/s][Keys 152,261,623,808][Found 0][Rekeys: 109]
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036348FCAB98C6F
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634496E9C1B68
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036348BCEC345B7
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634459566102E
[00:00:07:33 Run Time][Total 338.09 MK/s][GPU 338.09 MK/s][Keys 152,672,665,600][Found 0][Rekeys: 110]

PubAddress: 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA
Priv (WIF): p2pkh: 5Jx3iVRtyaC2reGfta9UpXsshiNHRDrhUcBCg5GHgWyGoePGMMf
Priv (HEX): 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345958325B50 (256 bit)

I put a short leash on the -r (rekey factor, I used -r 500, so GPU was generating new keys every 4 seconds) to jump in and out of more ranges more quickly...I do not think there is a right or wrong; I was giving insight into the amount of rekeys and the slowed down hash rate.

There were 337,424,071,507 keys to check but the program only reached 152,672,665,600 keys checked before finding the key. Sequentially spread out over the range may have worked faster, or a lot slower. It's all luck when you get into these higher bit ranges, IMO.

Maybe someone can give me a WIF missing the last 12 characters and the public address, compressed or uncompressed, doesn't matter, so I can show that it works and not just me picking and choosing the WIF?

Sequential test using my KeyHunter (modified version of keyhunt cuda and rotor cuda):

Code:

KeyHunter v1.43 (Dec.19.2022)

  COMP MODE : UNCOMPRESSED
  COIN TYPE : BITCOIN
  SEARCH MODE : Single Address
  DEVICE : GPU
  CPU THREAD : 0
  GPU IDS : 0
  GPU GRIDSIZE : 224x256
  SSE : YES
  BTC ADDRESS : 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA
  OUTPUT FILE : testwif.txt

  Start Time : Wed Jan 25 14:09:39 2023
  Start Range : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442BFCAC919 (256 bit)
  End Range : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914FD5846C (256 bit)
  Range Width : 4E900ABB53 (39 bit)

  GPU : GPU #0 NVIDIA GeForce GTX 1660 Ti (24x64 cores) Grid(224x256)

  Thread info : Dividing the range 4E900ABB53 (39 bit) by 57344 GPU threads

  Thread 00000 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442BFCAC919 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C0249249
  Thread 00001 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C0249249 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C07E5B79
  Thread 00002 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C07E5B79 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C0D824A9
  Thread 00003 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C0D824A9 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C131EDD9
   ... :
  Thread 19114 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CEF9242F9 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CEFEC0C29
  Thread 19115 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CEFEC0C29 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CF045D559
  Thread 19116 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CF045D559 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CF09F9E89
   ... :
  Thread 28672 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A07CFC919 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A08299249
  Thread 28673 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A08299249 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A08835B79
  Thread 28674 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A08835B79 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A08DD24A9
   ... :
  Thread 57342 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914F2136B9 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914F7AFFE9
  Thread 57343 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914F7AFFE9 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914FD4C919
  Thread 57344 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914FD4C919 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363491502E9249

  [00:07:20] [955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634747C8EA990] [F: 0] [00:03:54] [C: 65.329021 %] [GPU: 498.23 Mk/s] [T: 220,435,841,024]
  =================================================================================
  PubAddress: 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA
  Priv (WIF): p2pkh:5Jx3iVRtyaC2reGfta9UpXsshiNHRDrhUcBCg5GHgWyGoePGMMf
  Priv (HEX): 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345958325B50
  PubK (HEX): 04FA35DA91A41FF83CC228CBF6BFFFB3C8BC355ED2619A723807FDC72A036E241CFCEB66C998061569A1368CFFF26EB49FFEB173B773BF4195F15081FD86E6072C
  =================================================================================
  [00:07:21] [955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634749A40F0A2] [F: 1] [00:03:53] [C: 65.468241 %] [GPU: 498.22 Mk/s] [T: 220,905,603,072]
[EXIT] Reached end of keyspace.

Overall speed was quicker, but that is because the GPU speed was roughly 120 MKey/s faster due to no rekey involved. A small rekey chokes the GPU speed. But it had to check almost 50 billion more keys.
Why do I say it's luck? Let's say our beginning range was different. Let's move it up by 2,000,000 keys. New starting range of: 955179c4c20fadbaa6e568fc22badc890a8f6712844e51e2f0363442bfe94d99
Now let's rerun the sequential test:

Code:

KeyHunter v1.43 (Dec.19.2022)

  COMP MODE : UNCOMPRESSED
  COIN TYPE : BITCOIN
  SEARCH MODE : Single Address
  DEVICE : GPU
  CPU THREAD : 0
  GPU IDS : 0
  GPU GRIDSIZE : 224x256
  SSE : YES
  BTC ADDRESS : 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA
  OUTPUT FILE : testwif.txt

  Start Time : Wed Jan 25 14:24:59 2023
  Start Range : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442BFE94D99 (256 bit)
  End Range : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914FD5846C (256 bit)
  Range Width : 4E8FEC36D3 (39 bit)

  GPU : GPU #0 NVIDIA GeForce GTX 1660 Ti (24x64 cores) Grid(224x256)

  Thread info : Dividing the range 4E8FEC36D3 (39 bit) by 57344 GPU threads

  Thread 00000 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442BFE94D99 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C04316A6
  Thread 00001 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C04316A6 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C09CDFB3
  Thread 00002 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C09CDFB3 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C0F6A8C0
  Thread 00003 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C0F6A8C0 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442C15071CD
   ... :
  Thread 19114 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CEFA6923B -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CF0005B48
  Thread 19115 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CF0005B48 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CF05A2455
  Thread 19116 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CF05A2455 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345CF0B3ED62
   ... :
  Thread 28672 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A07DEFD99 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A0838C6A6
  Thread 28673 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A0838C6A6 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A08928FB3
  Thread 28674 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A08928FB3 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A08EC58C0
   ... :
  Thread 57342 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914F211B7F -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914F7AE48C
  Thread 57343 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914F7AE48C -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914FD4AD99
  Thread 57344 : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914FD4AD99 -> 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363491502E76A6

  [00:04:36] [955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346209925603] [F: 0] [00:06:27] [C: 41.070166 %] [GPU: 513.54 Mk/s] [T: 138,579,804,160]
  =================================================================================
  PubAddress: 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA
  Priv (WIF): p2pkh:5Jx3iVRtyaC2reGfta9UpXsshiNHRDrhUcBCg5GHgWyGoePGMMf
  Priv (HEX): 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345958325B50
  PubK (HEX): 04FA35DA91A41FF83CC228CBF6BFFFB3C8BC355ED2619A723807FDC72A036E241CFCEB66C998061569A1368CFFF26EB49FFEB173B773BF4195F15081FD86E6072C
  =================================================================================
  [00:04:37] [955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363462274537B5] [F: 1] [00:06:38] [C: 41.209387 %] [GPU: 498.26 Mk/s] [T: 139,049,566,208]
[EXIT] Reached end of keyspace.

A lot faster than the original. The point, it all depends on where you start and end your range check, how many threads (GPU grid size), and how many keys per thread you let it run...basically, all luck LOL.

Same for random...all about luck:

Code:

Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363476F71008B7
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344DF26E4057
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363443A12C64BA
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344432F7B979
[00:00:05:27 Run Time][Total 402.10 MK/s][GPU 402.10 MK/s][Keys 125,015,425,024][Found 0][Rekeys: 52]
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363467AB2FE2CD
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346A0D558A17
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634477C8C176B
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634594BCE4713
[00:00:05:33 Run Time][Total 405.69 MK/s][GPU 405.69 MK/s][Keys 127,364,235,264][Found 0][Rekeys: 53]
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036348DCDC059D9
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634697D1FA73C
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346EF39E75BE
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634806C5BDEB9
[00:00:05:40 Run Time][Total 402.13 MK/s][GPU 402.13 MK/s][Keys 129,713,045,504][Found 0][Rekeys: 54]
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363472C1A57BF6
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363470B288DF7B
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363465E6BED52D
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036348C089BE450
[00:00:05:46 Run Time][Total 402.13 MK/s][GPU 402.13 MK/s][Keys 132,061,855,744][Found 0][Rekeys: 55]
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363465209295A3
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344B182264D3
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344670439636
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363461955C1928
[00:00:05:48 Run Time][Total 366.55 MK/s][GPU 366.55 MK/s][Keys 132,414,177,280][Found 0][Rekeys: 56]

PubAddress: 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA
Priv (WIF): p2pkh: 5Jx3iVRtyaC2reGfta9UpXsshiNHRDrhUcBCg5GHgWyGoePGMMf
Priv (HEX): 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345958325B50 (256 bit)

It's key to watch and tinker with your GPU grid size. I increased the grid size to 996,512 (now more random starting points( and almost found key immediately.

Code:

VBCr v2.00
Search For: 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA [Uncompressed]
Started on: Wed Jan 25 16:40:13 2023
Randomness: New Random Keys Every 500 Mkeys
  Beg Range: 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442BFCAC919 (256 bit)
  End Range: 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914FD5846C (256 bit)
  Rng Width: 4E900ABB53 (39 bit)
CPU Threads: 0
GPU: GPU #0 NVIDIA GeForce GTX 1660 Ti (24x64 cores) Grid(996x512)

Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634440236BA5C
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363473F8636EDD
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363449D8724FAE
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344C3A63B3A7
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363469E0C15E07
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634525862B5E4
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344E5C297011
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345F24EF3CAF
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634698D0832DD
[00:00:00:02 Run Time][Total 255.40 MK/s][GPU 255.40 MK/s][Keys 522,190,848][Found 0][Rekeys: 0]
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346CB62AC27E
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344DDFEDEA8C
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634645F1412E8
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634526C416396
[00:00:00:14 Run Time][Total 109.09 MK/s][GPU 109.09 MK/s][Keys 1,566,572,544][Found 0][Rekeys: 2]
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036347B3373B27C
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344EC1D8291F
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345BF4F5E66E
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634759E5C49AA
[00:00:00:26 Run Time][Total 94.95 MK/s][GPU 94.95 MK/s][Keys 2,610,954,240][Found 0][Rekeys: 4]
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036347ECB3FB02F
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442E4460541
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363458D7F1B2A3
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634521819396D
[00:00:00:39 Run Time][Total 63.06 MK/s][GPU 63.06 MK/s][Keys 3,133,145,088][Found 0][Rekeys: 6]

PubAddress: 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA
Priv (WIF): p2pkh: 5Jx3iVRtyaC2reGfta9UpXsshiNHRDrhUcBCg5GHgWyGoePGMMf
Priv (HEX): 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345958325B50 (256 bit)

Larger grid size with no rekey. Grid size of 2800x512 = 1,433,600 random starting points.:

Code:

VBCr v2.00
Search For: 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA [Uncompressed]
Started on: Wed Jan 25 16:47:40 2023
Beg Range: 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442BFCAC919 (256 bit)
End Range: 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634914FD5846C (256 bit)
Rng Width: 4E900ABB53 (39 bit)
CPU Threads: 0
GPU: GPU #0 NVIDIA GeForce GTX 1660 Ti (24x64 cores) Grid(2800x512)

Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363455F42F2ABF
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036348B25B2E63D
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363473C50660E8
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036346166A93286
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363442D4CF4323
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634585106710B
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363469763233B2
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036344F1CC27871
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F03634594CD908EF
Random Key : 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F0363444E9EB7541Divide by 0!
[00:00:00:45 Run Time][Total 534.52 MK/s][GPU 534.52 MK/s][Keys 23,488,102,400][Found 0][Rekeys: 0]

PubAddress: 1KECKoV4CvqBeJaA1t7EgF2dYd4VQdHRfA
Priv (WIF): p2pkh: 5Jx3iVRtyaC2reGfta9UpXsshiNHRDrhUcBCg5GHgWyGoePGMMf
Priv (HEX): 955179C4C20FADBAA6E568FC22BADC890A8F6712844E51E2F036345958325B50 (256 bit)

Smaller grid = faster counting but covers less of keyspace/range. Larger grid = slower counting but covers much more of the keyspace/range.

Topic: BitCrack - A tool for brute-forcing private keys - page 8. (Read 74373 times)