VanitySearch (Yet another address prefix finder)

[TheArchaeologist]

what exactly do you need to search a pubkey for? what's the point?
let's say you have found a pubkey with funds, so?

I'm gonna answer this as I read your question, as in: what good would it do to know the public key anyway? In order to use the "Baby Step - Giant Step"  Algorithm (https://en.wikipedia.org/wiki/Baby-step_giant-step) you need to have the public key. So that's why

[Jean_Luc]

really 256 x v100? that would be damn impressive ;-)

Yes that right. 256 x Tesla V100.
With the GPU kernel of kangaroo optimized for V100 we have a power of 0.5Tera group operation per second.

[shlomogold]

what exactly do you need to search a pubkey for? what's the point?
let's say you have found a pubkey with funds, so?

Personally We (me and zielar) are searching only for puzzle transactions, we have found 2 keys together with funds and of course, we got them !

what is puzzle transaction? sorry for all the questions, kind of new to it

[bangbumbang]

what exactly do you need to search a pubkey for? what's the point?
let's say you have found a pubkey with funds, so?

Personally We (me and zielar) are searching only for puzzle transactions, we have found 2 keys together with funds and of course, we got them !

what is puzzle transaction? sorry for all the questions, kind of new to it

search for btc puzzle on bitcoin forum...

in short someone produced a transaction where several btc are spread over 256 addresses
the first address has 1 bit private key
the secon 2 bit priv
the third 3 bit
...
the 120'th uses a priv key comprised of the lower 120 bit's
and so on until 256 bit

all leading bits are 0

it is surmised that this is as much a puzzle to solve as it is a way to see if the security of btc is compromised "suddenly and in a significant way" if the addresses all got cracked in a short time..

[Jean_Luc]

The puzzle is also detailed in the Kangaroo readme.
https://github.com/JeanLucPons/Kangaroo#example-of-usage

[bangbumbang]

really 256 x v100? that would be damn impressive ;-)

Yes that right. 256 x Tesla V100.
With the GPU kernel of kangaroo optimized for V100 we have a power of 0.5Tera group operation per second.

holy shit man.. :-)

how many kW is it consuming per hour?
20? 150?

[Jean_Luc]

how many kW is it consuming per hour?
20? 150?

Power: ~94KW
For #115 it consumed 94*13*24 = 29.3 MWh and the prize was 1.15BTC (+1.15 BCH)

[student4ever]

I don't know what you mean by "published" their pubK

PubK are only published if the adress has been used for an outgoing transaction. Of course ~ 80% of the adresses had an outgoing transaction, but for example the big wallets like 1Feex... has never had an outgoing transaction - therefore the pubK is not "published" on the blockchain.
Once again: my goal is not to find wallets with balance. My goal is to find lyrical prefixes.

Now I started something for such an "AI". Yes, it is nonlinear, but with a big dataset and epoches the AI may could crack the whole process, because it is still static, since A -> B. I took 50k pairs of random uncompressed adresses and splitted them into 2 cvs with input and output. I started 100k epoches. If it does not work it is ok, but it is worth a try.

[COBRAS]

I don't know what you mean by "published" their pubK

PubK are only published if the adress has been used for an outgoing transaction. Of course ~ 80% of the adresses had an outgoing transaction, but for example the big wallets like 1Feex... has never had an outgoing transaction - therefore the pubK is not "published" on the blockchain.
Once again: my goal is not to find wallets with balance. My goal is to find lyrical prefixes.

Now I started something for such an "AI". Yes, it is nonlinear, but with a big dataset and epoches the AI may could crack the whole process, because it is still static, since A -> B. I took 50k pairs of random uncompressed adresses and splitted them into 2 cvs with input and output. I started 100k epoches. If it does not work it is ok, but it is worth a try.

You using neuronetwork ? I think neuro network is good idea for searc privkeys from pubkeys. Because system (privkey,pubkey) is static and with static energy. This is not dynamic stochastix system.

[math09183]

how many kW is it consuming per hour?
20? 150?

Power: ~94KW
For #115 it consumed 94*13*24 = 29.3 MWh and the prize was 1.15BTC (+1.15 BCH)

Wow... 1000 years of of 1000W coffee machine running 5minutes  per day ;-)
GPUs are in Poland?

[Jean_Luc]

Wow... 1000 years of of 1000W coffee machine running 5minutes  per day ;-)

And few hours of operation of the accelerator where I'm working and few minutes of operation of the LHC
However this value I gave is a overestimated because we got an unwanted interruption during the run due to a storm and when Zielar restarted the GPUs he forget a setting and GPU were not running at 100%. I also probably overestimated the power of the ~80 hosts which hosting GPUs and of the infrastructure.

GPUs are in Poland?

Yes

[math09183]

Wow... 1000 years of of 1000W coffee machine running 5minutes  per day ;-)

And few hours of operation of the accelerator where I'm working and few minutes of operation of the LHC

So probably a few seconds of planned LHC successor... Is yours as sensitive as LHC and also detects TGVs?

GPUs are in Poland?

Yes

Coal-running GPUs ;-) It would be interesting to calculate how much CO2 was produced for it.

[Jean_Luc]

So probably a few seconds of planned LHC successor... Is yours as sensitive as LHC and also detects TGVs?

No, I'm not working in a collisioner but in a light source. We accelerate electron (6Gev) to produce hard Xrays.

Coal-running GPUs ;-) It would be interesting to calculate how much CO2 was produced for it.

Something like ~15/20tons of CO2 if considering that all coming from coal.

[bangbumbang]

I don't know what you mean by "published" their pubK

PubK are only published if the adress has been used for an outgoing transaction. Of course ~ 80% of the adresses had an outgoing transaction, but for example the big wallets like 1Feex... has never had an outgoing transaction - therefore the pubK is not "published" on the blockchain.
Once again: my goal is not to find wallets with balance. My goal is to find lyrical prefixes.

Now I started something for such an "AI". Yes, it is nonlinear, but with a big dataset and epoches the AI may could crack the whole process, because it is still static, since A -> B. I took 50k pairs of random uncompressed adresses and splitted them into 2 cvs with input and output. I started 100k epoches. If it does not work it is ok, but it is worth a try.

ok, cool, post your finding here :-)

[zedderzed]

please tell me where and how to register the path to the version of the CUDA I have an old version CUDA

[WanderingPhilospher]

please tell me where and how to register the path to the version of the CUDA I have an old version CUDA

If you are trying to update the code to go from 11.0 to one lesser like 10.0:
Located in the

Code:

VanitySearch.vcxproj

file:
https://github.com/JeanLucPons/VanitySearch/blob/master/VanitySearch.vcxproj

Line 100:

Code:

    <Import Project="$(VCTargetsPath)\BuildCustomizations\CUDA 11.0.props" />

and line 171:

Code:

<Import Project="$(VCTargetsPath)\BuildCustomizations\CUDA 11.0.targets" />

Bring up VanitySearch.vcxproj and do search for Cuda 11...just in case there may be more than those two above.

[zedderzed]

It produces such an error "GPUEngine: CudaGetDeviceCount CUDA driver version is insufficient for CUDA runti
me version 35" I have a video card gt550ti cuda 7.5

[philipma1957]

Has anyone put together (or started to put together) a list of CPUs / Video Cards & the speed you can get out of them.
I know it's a newer project and Jean_Luc is working VERY VERY hard on it so getting accurate numbers is going to be a moving target. But for now all we can do is look through the thread and see who is running what to get a general idea.
So far I have pulled from this thread:

GPU: GPU #0 GeForce GTX 1080 Ti (28x128 cores) Grid(224x128)
914.418 MK/s (GPU 896.216 MK/s)

GPU: GPU #0 GeForce GTX 1050 Ti (6x128 cores) Grid(48x128)
220.180 MK/s (GPU 220.180 MK/s)

GPU: GPU #0 GeForce GT 520M (1x48 cores) Grid(8x128)
10.233 MK/s (GPU 7.026 MK/s)

GPU: GPU #0 GeForce RTX 2070 (36x64 cores) Grid(288x128)
1535.880 MK/s (GPU 1470.257 MK/s)

Added 30-April-2019

GPU: GPU #0 GeForce GTX 1060 3GB (9x128 cores) Grid(72x128)
321.929 MK/s (GPU 321.929 MK/s)

GPU: GPU #0 GeForce GTX 1080 (20x128 cores) Grid(160x128)
672.062 MK/s (GPU 672.062 MK/s)

Added 1-May-2019

GPU: GPU #0 Tesla V100-SXM2-16GB (80x64 cores) Grid(640x128)
GPU: GPU #3 Tesla V100-SXM2-16GB (80x64 cores) Grid(640x128)
GPU: GPU #2 Tesla V100-SXM2-16GB (80x64 cores) Grid(640x128)
GPU: GPU #1 Tesla V100-SXM2-16GB (80x64 cores) Grid(640x128)
7260.449 MK/s (GPU 7212.931 MK/s)
So 7260 / 4 = 1815 MK/s

GPU: GPU #0 GeForce GTX 750 (4x128 cores) Grid(32x128)
104.960 MK/s (GPU 94.405 MK/s) (2^32.12)

Added 3-May-2019
i7-7700K CPU Number of CPU thread: 8
22.092 MK/s (GPU 0.000 MK/s)

With -t 7
Number of CPU thread: 7
21.609 MK/s

Added 8-May-2019

EVGA RTX 2080 XC ULTRA
1427.967 MK/s (GPU 1424.946 MK/s)

Added 23-May-2019

GPU: GPU #0 GeForce GTX 1660 Ti
961.319 MK/s (GPU 961.319 MK/s)

GPU: GPU #0 GeForce RTX 2080 Ti (68x64 cores) Grid(544x128)
GPU: GPU #1 GeForce RTX 2080 Ti (68x64 cores) Grid(544x128)
5128.213 MK/s (GPU 5128.213 MK/s)
So 5128 / 2  = 2564 MK/s


Added 8-June-2019

GPU: GPU #0 GeForce GTX 960M (5x128 cores) Grid(40x128)
117.802 MK/s (GPU 117.802 MK/s)

Added 23-July-2019

GPU: GPU #0 GeForce GTX 1660 (22x64 cores) Grid(176x128)
839.061 MK/s (GPU 839.061 MK/s)

Added 25-July-2019

GPU: GPU #0 GeForce GTX 1650 (14x64 cores) Grid(112x128)
511.906 MK/s (GPU 511.906 MK/s) (2^36.97)


Added 21-Nov-2019

GPU: GPU #0 GeForce GTX 970 (13x128 cores) Grid(104x128)
360.322 MK/s (GPU 331.442 MK/s) (2^32.77)

Added 25-Nov-2019

GPU: GPU #0 GeForce GTX 980 (16x128 cores) Grid(128x128)
375.384 MK/s (GPU 375.384 MK/s)

GPU: GPU #0 GeForce RTX 2060 SUPER (34x64 cores) Grid(272x256)
[1361.71 Mkey/s][GPU 1361.71 Mkey/s]

GPU: GPU #0 GeForce RTX 2080 SUPER (48x64 cores) Grid(384x256)
[2001.52 Mkey/s][GPU 2001.52 Mkey/s]

Anything else?

-Dave

Last updated 25-Nov-2019.

Anyone know what the following 4 cpus will do


 amd 9 3900x
 amd 9 3950x

 amd 9 3960x    thread ripper
amd  9 3970x    thread ripper

[bangbumbang]

Anyone know what the following 4 cpus will do


 amd 9 3900x
 amd 9 3950x

 amd 9 3960x    thread ripper
amd  9 3970x    thread ripper

no but i just tried my ryzen 5 3600 6 core so 12 threads
with -t 11 it gets 13,5 mk/s

[jollygreenmidget]

@student
If you are looking for full addresses, do not enter in the list a part of them (for instance the 15 first char)
It will be faster to enter full addresses.
That's true that there is 2^96 priv key for an address and if you perform 2^96 key you will find a collision but that would also imply that you search for the whole address range, on the blockchain there is no 2^160 address with fund and it is not possible to have a file of 2^160 address.
So if you want to find a collision between 2 priv key that give the same address, consider using BTCCollider which would require "only" 2^80 operations to reach the collision.
https://github.com/JeanLucPons/BTCCollider

Is it possible to specify prefix and seed?