[ARCHIVE] Bitcoin challenge discusion

[bounty0z]

You should use the same bit version (32 or 64) and the same Python version (cp37 in the file name means Python version 3.7). The error looks like you use the incorrect wheel version.

thanks but its look like no hope ,because I use python 3.7 and x64 also, I changed to try python27 but still same error. thanks for your support.
and about puzzle, What if we minimize the range of search ?!! it's possible to find it fast than full range.


Thanks

[brainless]

You should use the same bit version (32 or 64) and the same Python version (cp37 in the file name means Python version 3.7). The error looks like you use the incorrect wheel version.

thanks but its look like no hope ,because I use python 3.7 and x64 also, I changed to try python27 but still same error. thanks for your support.
and about puzzle, What if we minimize the range of search ?!! it's possible to find it fast than full range.


Thanks

on ubuntu first run these command with sudo
apt-get install libgmp-dev
apt-get install libmpfr-dev
apt-get install libmpc-dev

then run direct install pip install gmpy2
or
downloaded gmpy2 wheel files
you will success

[bounty0z]

apt-get install libgmp-dev
apt-get install libmpfr-dev
apt-get install libmpc-dev

Thanks ,that was usefull in my ubuntu machine.
so now we have just to specify a range and search into it to optimize our search.
Hope can do it as soon as we can, even gpu membre are more powerfull XD



Thanks

[paniker]

I have been trying to solve the puzzle but every time I tried I got an headache. I dont know where to start and I keep on researching until I end up with nothing. I even ask some of my friends who are good with this things but I cannot understand fully their explanation. I guess I will stop doing the challenge and will focus on the signature campaign. Well good luck to you guys in solving the puzzle its hopeless for me.

Just a every day.
https://www.youtube.com/watch?v=im2VlRprLVc

how can i play the same? )

[mrxtraf]

I have been trying to solve the puzzle but every time I tried I got an headache. I dont know where to start and I keep on researching until I end up with nothing. I even ask some of my friends who are good with this things but I cannot understand fully their explanation. I guess I will stop doing the challenge and will focus on the signature campaign. Well good luck to you guys in solving the puzzle its hopeless for me.

Just a every day.
https://www.youtube.com/watch?v=im2VlRprLVc

how can i play the same? )

https://mrxtraf.github.io/brainwalletXX/#game

[ItaCraft]

Table update with bitcrack key/rate per sec:

Code:

1. RTX 2080ti      1,200-1,300 Mkey/sec  (price $1,200-1,500)
2. RTX 2080        810 Mkey/s | 300 Mkey/s (2M addresses)
3. GTX 2070ti      805 Mkey/sec
4. RTX 2060        620 Mkey/sec 
5. GTX 1080ti      345 Mkey/sec          (price $700-1,000)
6. Tesla K80       250 Mkey/sec | 100 Mkes/s (2M addresses)
7. GTX 1080        130 Mkey/sec          (price $500)
8. GTX 1070ti      100 Mkey/sec
9. GTX 1070        80-90 Mkey/sec        (price $450-550)
10. GTX 1060       69 Mkey/sec
11. GTX 1050ti     64 Mkey/sec           (price $150-200)
12. GTX 980        70-80 Mkey/sec
13. GTX 770(2Gb)   120 MKey/sec
14. GTX 680        109 Mkey/sec          (price $150)
15. GT 640         9 Mkey/sec      
16. RX 480         107 Mkey/sec          (price $130-150)
17. RX 470         105 Mkey/sec          (price $150-300)
18. RX 580         89 Mkey/sec           (price $200-250)
19. RX 560         50 Mkey/sec           (price $100-150)
20. R9 280/290x    20 Mkey/sec           (price $50)

Added RTX 2080 and Tesla K80

[bulleteyedk]

@ItaCraft

RTX 2080 is running smoothly at 875-885 MKey/s with the parameters: -b 46 -t 512 -p 1000

[bounty0z]

Table update with bitcrack key/rate per sec:

Code:

1. RTX 2080ti      1,200-1,300 Mkey/sec  (price $1,200-1,500)
2. RTX 2080        810 Mkey/s | 300 Mkey/s (2M addresses)
3. GTX 2070ti      805 Mkey/sec
4. RTX 2060        620 Mkey/sec 
5. GTX 1080ti      345 Mkey/sec          (price $700-1,000)
6. Tesla K80       250 Mkey/sec | 100 Mkes/s (2M addresses)
7. GTX 1080        130 Mkey/sec          (price $500)
8. GTX 1070ti      100 Mkey/sec
9. GTX 1070        80-90 Mkey/sec        (price $450-550)
10. GTX 1060       69 Mkey/sec
11. GTX 1050ti     64 Mkey/sec           (price $150-200)
12. GTX 980        70-80 Mkey/sec
13. GTX 770(2Gb)   120 MKey/sec
14. GTX 680        109 Mkey/sec          (price $150)
15. GT 640         9 Mkey/sec      
16. RX 480         107 Mkey/sec          (price $130-150)
17. RX 470         105 Mkey/sec          (price $150-300)
18. RX 580         89 Mkey/sec           (price $200-250)
19. RX 560         50 Mkey/sec           (price $100-150)
20. R9 280/290x    20 Mkey/sec           (price $50)

Added RTX 2080 and Tesla K80

Please you have parameter of tesla k80 ,because i only get 100mkey/s . if you have any idea how to get more please show me how.

[bulleteyedk]

Based on performance data from all the other cards posted in here i would asume your Tesla K80 card should be able to do around ~ 200-245 MKey/s with the right parameters.

I would try something like this:


-b 13 -t 256 - p 1200  (basic settings)
-b 26 -t 256 - p 1200 (double SM)
-b 39 -t 256 - p 1200 (triple SM)
-b 52 -t 256 - p 1200 (quad SM)

try these as your basic parameters, the -p parameter you can lower or raise to max performance before you hit a memory error, so it's trial and error to get to the best performance settings
you might as well try the same settings with -t 512, doing that might require you to lower the -p parameter as shown below:

-b 13 -t 512 - p 1000  (basic settings)
-b 26 -t 512 - p 1000 (double SM)
-b 39 -t 512 - p 1000 (triple SM)
-b 52 -t 512 - p 1000 (quad SM)

let us know how this turns out  

[bounty0z]

for my Tesla K80

-b 13 -t 256 - p 1200  (basic settings)  ==> 55MKey/s
-b 26 -t 256 - p 1200 (double SM) ==> 99Mkey/s
-b 39 -t 256 - p 1200 (triple SM) ==> 108Mkey/s
-b 52 -t 256 - p 1200 (quad SM) ==> 117Mkey/s

-b 13 -t 512 - p 1000  (basic settings) ==> 99MKey/s
-b 26 -t 512 - p 1000 (double SM) ==> 125Mkey/s
-b 39 -t 512 - p 1000 (triple SM) ===> alloc error and get 110Mkey
-b 52 -t 512 - p 1000 (quad SM) == alloc error and get 110Mkey

Here are my results, thanks for you support

[bulleteyedk]

try to see how high you can get the -p value for these before you get memory error:

-b 52 -t 256 - p 1200
-b 26 -t 512 - p 1000

im surprised the result is not a bit higher to be honest, but some card are better for this bitcrack than others, this also shows just that unfortunally

[ItaCraft]

@ItaCraft

RTX 2080 is running smoothly at 875-885 MKey/s with the parameters: -b 46 -t 512 -p 1000

Thank you for the info, I'm running with -b 192 -t 256 -p 1024
It added + 20Mkey/s when running with 2M keys

for my Tesla K80

-b 13 -t 256 - p 1200  (basic settings)  ==> 55MKey/s
-b 26 -t 256 - p 1200 (double SM) ==> 99Mkey/s
-b 39 -t 256 - p 1200 (triple SM) ==> 108Mkey/s
-b 52 -t 256 - p 1200 (quad SM) ==> 117Mkey/s

-b 13 -t 512 - p 1000  (basic settings) ==> 99MKey/s
-b 26 -t 512 - p 1000 (double SM) ==> 125Mkey/s
-b 39 -t 512 - p 1000 (triple SM) ===> alloc error and get 110Mkey
-b 52 -t 512 - p 1000 (quad SM) == alloc error and get 110Mkey

Here are my results, thanks for you support

Oh sorry now I see my mistake, Tesla K80 is running at 105 Mkey/s no matter how many keys, I made an confusion because I also tested Tesla T4 that gave me 250Mkey/s but only 100 Mkey/s when using my 2M keys list

[bounty0z]

try to see how high you can get the -p value for these before you get memory error:

-b 52 -t 256 - p 1200
-b 26 -t 512 - p 1000

im surprised the result is not a bit higher to be honest, but some card are better for this bitcrack than others, this also shows just that unfortunally

After trying : -b 52 -t 512 -p 1200
I use CUDA 10.0

[2019-10-26.13:56:49] [Info] Initializing Tesla K80
[2019-10-26.13:56:49] [Info] Generating 31,948,800 starting points (1218.8MB)
tcmalloc: large alloc 1073741824 bytes == 0x55cef84c8000 @  0x7fd3ac675887 0x55ceb65d3d45 0x55ceb65d9d3b 0x55ceb65da15f 0x55ceb65cd5c0 0x55ceb65c901e 0x55ceb65c2e00 0x7fd3ab6b7b97 0x55ceb65c491a
[2019-10-26.13:56:49] [Info] Compression: compressed
[2019-10-26.13:56:49] [Info] Starting at: 0000000000000000000000000000000000000000000000008000000000000000
[2019-10-26.13:56:49] [Info] Ending at:   000000000000000000000000000000000000000000000000FFFFFFFFFF000000
[2019-10-26.13:56:49] [Info] Counting by: 0000000000000000000000000000000000000000000000000000000000000001
[2019-10-26.13:56:49] [Info] Initializing Tesla K80
[2019-10-26.13:56:49] [Info] Generating 31,948,800 starting points (1218.8MB)
tcmalloc: large alloc 1073741824 bytes == 0x55cef84c8000 @  0x7fd3ac675887 0x55ceb65d3d45 0x55ceb65d9d3b 0x55ceb65da15f 0x55ceb65cd5c0 0x55ceb65c901e 0x55ceb65c2e00 0x7fd3ab6b7b97 0x55ceb65c491a
[2019-10-26.13:57:00] [Info] 10.0%
.....
[2019-10-26.13:57:10] [Info] 100.0%
[2019-10-26.13:57:10] [Info] Done
Tesla K80        2993 / 11441MB | 1 target 115.58 MKey/s (5,814,681,600 total)

As you said its look like K80 not that good in bruteforcing, if I keep bruteforcing like that I think I need more than 100year


Thanks

[MrFreeDragon]

hi

Public key #110 = 0309976ba5570966bf889196b7fdf5a0f9a1e9ab340556ec29f8bb60599616167d

is this public key?

Yes, correct.
From the last spending #110 transation: PUSHDATA(33)[0309976ba5570966bf889196b7fdf5a0f9a1e9ab340556ec29f8bb60599616167d]

[H3XBAE]

Guys Im pretty new to this ,
I just had to ask.


I see that 63 and 65 are solved but 64 is empty.
Does that mean some one have solved it and changed the key OR no one solved it ? Im just curios as to why its not solved while both 63 and 65 are solved

[iparktur]

Guys Im pretty new to this ,
I just had to ask.


I see that 63 and 65 are solved but 64 is empty.
Does that mean some one have solved it and changed the key OR no one solved it ? Im just curios as to why its not solved while both 63 and 65 are solved

#64 -  16jY7qLJnxb7CHZyqBP8qca9d51gAjyXQN  -  0.64002564 BTC   

[H3XBAE]

No I mean like , 63 and 65 were solved but 64 should be lower then 65 , So how come its not solved O_o

[iparktur]

No I mean like , 63 and 65 were solved but 64 should be lower then 65 , So how come its not solved O_o

Many addresses multiple of 5 (#65; #75; #85, etc.) have already been resolved.
Check out this thread above.

[mrxtraf]

No I mean like , 63 and 65 were solved but 64 should be lower then 65 , So how come its not solved O_o

65 resolved because resolved 70 and 75 and 80 etc. Because they know public keys. What is difficult to read the topic?

[almightyruler]

No I mean like , 63 and 65 were solved but 64 should be lower then 65 , So how come its not solved O_o

#63 was solved by brute force (presumably).
#65 was solved because the public key is known, which can be cracked more efficiently than by pure brute force.

Every 5th address has had its public key revealed. That's how #65, #70, #75, #80, #85, #90, #95, #100, #105 were solved, but people are still stuck with brute forcing #64.