== Bitcoin challenge transaction: ~1000 BTC total bounty to solvers! ==UPDATED== - page 47.

WanderingPhilospher

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Activity: 1232

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Shooters Shoot...

Quote from: fxsniper on February 24, 2021, 08:21:42 PM

Hi, MeBender
this is good idea for generate command for BitCrack
How can I generate command like you script done
I try to using easy by excel and display with DEC2HEX function

but I would like to random to run each keyspace one , Have a any idea to do this?

Bitcrack will do it for you; just use --share flag. If you want to break it up into 100 ranges, use --share 1/100; or yes, let python do it for you.

WanderingPhilospher

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Activity: 1232

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Shooters Shoot...

Quote from: monero_pegasus on February 24, 2021, 01:12:09 PM

Quote from: Pidberezkiy on February 24, 2021, 01:02:09 PM

Hello my friend, your program is not working correctly, you could not go over 35%. I went over with a speed of 1600 Mkey, and in 8 hours about 46,000,000,000,000 passwords, our final range of 18446744073709551615 turns out, 5 more numbers in front, this is a lot.

Maybe my maths is wrong, I certainly mess things up with the hex-dec conversions... Maybe it's more like 17%?

My BitCrack console window currently says:

Code:

Ellesmere 768 / 8192MB | 1 target 150.12 MKey/s (1,655,689,975,443,750,912 total) [15:17:01:05]

So if I am reading this correctly, that's 1.65 x 10^18 keys checked.

And the keyspace is approx 9.22 x 10^18 in size? I used a hex calculator to subtract the ff[..] from 80[..] and came up with that number in decimal equivalent. Maybe that's where I went wrong

My friend, you aren't even close...the pool that has been running for over a year, with Billions of Keys per second with hundreds of V100s has only searched about 11 percent of the entire range.

fxsniper

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Activity: 406

Merit: 47

fxsniper

member

Activity: 406

Merit: 47

escobol

member

Activity: 158

Merit: 39

17,95%

to go 7567682061411024895

PS. OFC You are not using stride?

Pidberezkiy

newbie

Activity: 4

Merit: 6

What if it was 800000000000000? then now you are only on this site 96FA3142AC800000 is really more like 17%.

monero_pegasus

newbie

Activity: 3

Merit: 0

Quote from: Pidberezkiy on February 24, 2021, 01:02:09 PM

Hello my friend, your program is not working correctly, you could not go over 35%. I went over with a speed of 1600 Mkey, and in 8 hours about 46,000,000,000,000 passwords, our final range of 18446744073709551615 turns out, 5 more numbers in front, this is a lot.

Maybe my maths is wrong, I certainly mess things up with the hex-dec conversions... Maybe it's more like 17%?

My BitCrack console window currently says:

Code:

Ellesmere 768 / 8192MB | 1 target 150.12 MKey/s (1,655,689,975,443,750,912 total) [15:17:01:05]

So if I am reading this correctly, that's 1.65 x 10^18 keys checked.

And the keyspace is approx 9.22 x 10^18 in size? I used a hex calculator to subtract the ff[..] from 80[..] and came up with that number in decimal equivalent. Maybe that's where I went wrong

Pidberezkiy

newbie

Activity: 4

Merit: 6

Hello my friend, your program is not working correctly, you could not go over 35%. I went over with a speed of 1600 Mkey, and in 8 hours about 46,000,000,000,000 passwords, our final range of 18446744073709551615 turns out, 5 more numbers in front, this is a lot.

monero_pegasus

newbie

Activity: 3

Merit: 0

So I'm starting to ponder, how on earth has this #64 puzzle not been solved yet?

I have personally solo checked about 35% of the keyspace in the past 15.5 days, with a comparatively slow speed of ~150 MKey/s.

I've seen this #64 puzzle has been the main target for about a year? And there are several pools checking BKey/s , many other BitCrackers who are getting >700 MKey/s, etc.

I'm starting to get skeptical that the 16jY7qLJnxb7CHZyqBP8qca9d51gAjyXQN address is even in the 8000000000000000...ffffffffffffffff keyspace at all.

fxsniper

member

Activity: 406

Merit: 47

Quote from: cyptomania on February 24, 2021, 10:30:41 AM

Hi,no I'll explain more clearly,I know it's not hard I had the website saved but can't find it again and have tried literally for hours,getting old I guess.I'll use simple ones as an example.

So Address 17 has a pkv decimal value of 95823 which is 000000000000000000000000000000000000000000000000000000000001764f hex value

Address 19 has a pkv decimal value of 357535 which is 000000000000000000000000000000000000000000000000000000000005749f hex value

So I want to find Address 18 and lets say I want to start my scan at pkv decimal value of 200000

How can I turn 200000 pkv decimal value into Huh

? hex value

I know it's not too hard to find this formula or website or chart but I'm stumped on it.

I'm working on Address 64 and want to start midway between 63 and 65 which are solved and the hex values are known but can't convert my pkv decimal value "guess starting point" into a hex value.

What you want to do for?
try python have function string zfill() function try to use it
str.zfill(width)

>>> str = '5749f'
>>> str.zfill(65)
'0000000000000000000000000000000000000000000000000000000000005749f'
>>>

fxsniper

member

Activity: 406

Merit: 47

Quote from: cyptomania on February 24, 2021, 11:16:37 AM

Yes thanks I forgot about adding the 0's,getting old LOL.

ok, I understand you mean like (95823) hex number 0x1764f how to add long leading zeros number prefix right
000000000000000000000000000000000000000000000000000000000001764f

waiting some one know to help answer or keep search on google I thin somebody will done this solution already

cyptomania

member

Activity: 95

Merit: 26

Yes thanks I forgot about adding the 0's,getting old LOL.

NeuroticFish

legendary

Activity: 3668

Merit: 6382

Looking for campaign manager? Contact icopress!

Quote from: cyptomania on February 24, 2021, 10:30:41 AM

So Address 17 has a pkv decimal value of 95823 which is 000000000000000000000000000000000000000000000000000000000001764f hex value

Both previous answers do this nicely. You only have to put the missing zeroes in front of the result. If you cannot do that, keep searching.

cyptomania

member

Activity: 95

Merit: 26

Hi,no I'll explain more clearly,I know it's not hard I had the website saved but can't find it again and have tried literally for hours,getting old I guess.I'll use simple ones as an example.

So Address 17 has a pkv decimal value of 95823 which is 000000000000000000000000000000000000000000000000000000000001764f hex value

Address 19 has a pkv decimal value of 357535 which is 000000000000000000000000000000000000000000000000000000000005749f hex value

So I want to find Address 18 and lets say I want to start my scan at pkv decimal value of 200000

How can I turn 200000 pkv decimal value into Huh

? hex value

I know it's not too hard to find this formula or website or chart but I'm stumped on it.

I'm working on Address 64 and want to start midway between 63 and 65 which are solved and the hex values are known but can't convert my pkv decimal value "guess starting point" into a hex value.

fxsniper

member

Activity: 406

Merit: 47

Quote from: cyptomania on February 22, 2021, 09:08:33 AM

Can someone help me out,I was wondering how to convert a PKV to a hex,say PKV was 10000000,how can I turn that into the hex ? I got a new computer and there was a website I had saved on my old one but never thought to save it,I have looked all over and can't find it again.

I am not sure
you mean want to change Hexadecimal to Decimal converter

https://www.rapidtables.com/convert/number/hex-to-decimal.html
https://www.rapidtables.com/convert/number/decimal-to-hex.html

hex (10000000) = dec (268435456)

NeuroticFish

legendary

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Looking for campaign manager? Contact icopress!

Quote from: cyptomania on February 22, 2021, 09:08:33 AM

Can someone help me out,I was wondering how to convert a PKV to a hex,say PKV was 10000000,how can I turn that into the hex ? I got a new computer and there was a website I had saved on my old one but never thought to save it,I have looked all over and can't find it again.

I'm not sure if this is exactly what you want, but this website allows you convert big numbers to hex: https://defuse.ca/big-number-calculator.htm
You have to enter the decimal number, select the output be Hexadecimal and "calculate". If you don't want digit grouping with spaces, uncheck "add spaces"
(Disclaimer: it's not my website, if you don't like it google for another.)

cyptomania

member

Activity: 95

Merit: 26

Can someone help me out,I was wondering how to convert a PKV to a hex,say PKV was 10000000,how can I turn that into the hex ? I got a new computer and there was a website I had saved on my old one but never thought to save it,I have looked all over and can't find it again.

fxsniper

member

Activity: 406

Merit: 47

Quote from: MeBender on February 21, 2021, 10:20:46 PM

I'm pretty sure that means 256 x NVIDIA Tesla V100 SXM2 16 GB.

256 GPU's Shocked

OMG.

Thanks

I think both Pollard Kangaros and BitCrack method use too much per of GPU
I will try method Baby-step giant-step it interest, may be better than for who have low both GPU and CPU

now bitcoin have high value may be someone can develop new algorithm for better brute-forcing both public keys and address

Think for fun out of box
Can possible train AI. to crack bitcoin private key just some าำั not all key?
like training AI. to learn predict private key use deep learning
may be dataset is generate billion private key and bitcoin address put all to AI. learn
or using algorithm translate language to translate bitcoin address to public key (GPT3)
all method still using too high power of machine power to crack

MeBender

jr. member

Activity: 114

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Quote from: fxsniper on February 21, 2021, 08:27:58 PM

Quote from: fecell on February 21, 2021, 07:59:15 PM

Quote from: MeBender on February 21, 2021, 08:24:03 AM

#120...

Quote

Expected time: ~2 months on 256 Tesla V100.

https://github.com/JeanLucPons/Kangaroo

256 Tesla V100 it is same NVIDIA Tesla V100 SXM2 16 GB right

What about Nvidia GeForce GTX 1050 4GB?

I'm pretty sure that means 256 x NVIDIA Tesla V100 SXM2 16 GB.

256 GPU's Shocked

fxsniper

member

Activity: 406

Merit: 47

Quote from: MeBender on February 21, 2021, 08:24:03 AM

Yes that is correct, the Pollard Kangaroo method can only be used when the public key is known, currently #120 is the lowest difficulty address with a known public key. #120, #125, #130, #135, #140, #145, #150 and #155 all have known public keys.

And yes if you don't know the public key, the only other option is BitCrack!

Thank you MeBender

Topic: == Bitcoin challenge transaction: ~1000 BTC total bounty to solvers! ==UPDATED== - page 47. (Read 57356 times)