CCminer(SP-MOD) Modded GPU kernels.

[birdjan]

When We can to expect Your ethereum miner? Regards

[sp_]

I have released a faster binary of bitcrack. (A tool to bruteforce bitcoin private keys)

https://github.com/sp-hash/Bitcrack/releases/tag/sp-mod1

Should be around +50% faster than the fastest opensource

The build require Compute 61 or newer (pascal). Please test. What hashrates are you getting?

When We can to expect Your ethereum miner? Regards

I am waiting for the new stratum implementation to be done.

[moderator's note: consecutive posts merged]

[pallas]

I have released a faster binary of bitcrack. (A tool to bruteforce bitcoin private keys)

https://github.com/sp-hash/Bitcrack/releases/tag/sp-mod1

Should be around +50% faster than the fastest opensource

The build require Compute 61 or newer (pascal). Please test. What hashrates are you getting?

Are you serious? Waisting time on such useless stuff??
What's next, lotto predictions?

[ruplikminer]

I have released a faster binary of bitcrack. (A tool to bruteforce bitcoin private keys)

https://github.com/sp-hash/Bitcrack/releases/tag/sp-mod1

Should be around +50% faster than the fastest opensource

The build require Compute 61 or newer (pascal). Please test. What hashrates are you getting?

Does it really work?

[pallas]

I have released a faster binary of bitcrack. (A tool to bruteforce bitcoin private keys)

https://github.com/sp-hash/Bitcrack/releases/tag/sp-mod1

Should be around +50% faster than the fastest opensource

The build require Compute 61 or newer (pascal). Please test. What hashrates are you getting?

Does it really work?

Ask again after this: there are keys with 10000 BTC in them.

[ruplikminer]

I have released a faster binary of bitcrack. (A tool to bruteforce bitcoin private keys)

https://github.com/sp-hash/Bitcrack/releases/tag/sp-mod1

Should be around +50% faster than the fastest opensource

The build require Compute 61 or newer (pascal). Please test. What hashrates are you getting?

Does it really work?

Ask again after this: there are keys with 10000 BTC in them.

Wouldn't be this same as stealing? :/

[pallas]

I have released a faster binary of bitcrack. (A tool to bruteforce bitcoin private keys)

https://github.com/sp-hash/Bitcrack/releases/tag/sp-mod1

Should be around +50% faster than the fastest opensource

The build require Compute 61 or newer (pascal). Please test. What hashrates are you getting?

Does it really work?

Ask again after this: there are keys with 10000 BTC in them.

Wouldn't be this same as stealing? :/

yes, unless the account is your own (and you lost the privkey for any reason).
...and it is statistically "impossible".

[sp_]

...and it is statistically "impossible".

More's law say that computer power double every 2 years. statistically "impossible" today might not be impossible in 50 or 100 years. I also believe that it is possible to make bitcrack more than 10 times faster or more on existing hardware with a change of algorithm.

2017: A gpu can search 2^30 bitcoinadresses pr second
2117: A gpu can search 2^80 bitcoinadresses pr second (mores law, increase with 1 bit every second year)

[pallas]

...and it is statistically "impossible".

More's law say that computer power double every 2 years. statistically "impossible" today might not be impossible in 50 or 100 years. I also believe that it is possible to make bitcrack more than 10 times faster or more on existing hardware with a change of algorithm.

2017: A gpu can search 2^30 bitcoinadresses pr second
2117: A gpu can search 2^80 bitcoinadresses pr second (mores law, increase with 1 bit every second year)

Yes but:
- now it is statistically impossible
- your miner won't work in 10 years or less from now
- bitcoin will change its pow algorithm well before it's statistically feasible
So it's totally a waste of time.

[sp_]

So it's totally a waste of time.

Optimizing is never a waste of time. I want my code to be the fastest in the world for every problem. This program is old from 2018 and has already been forked 100's of times. Ppl have tried to make it faster but they failed. I spent a few hours and made it 50% faster.

Anyway. Tired now, so no linux build today for the spminer.

Mining Vertcoin (Verthash) on the rx 570 with hiveos 470khash( not profitable)
Mining Vertcoin (Verthash) on the rx 570 with spminer (windows) 570khash. (profitable)

I see that the fee is picking up. Probobly get more when I make the linux build.

[djeZo]

sp! come, sell me your improvements, I have $$$ waiting for you... 

[sp_]

- now it is statistically impossible

If you read the firstpost of the bitcrack there is a 32bitcoin reward puzzle ( $1 900 000)

The 2^62 - 2^63 has been found, but the 2^64-2^65 is still available.

The highest puzzle solved is 2^114...2^115

https://privatekeys.pw/puzzles/bitcoin-puzzle-tx

puzzle 65 = 0.65 bitcoin

The private keys were made by taking a random number and then masking it to the desired bit length:

#1 = 256 bit random number bit wise ANDed with (21 - 1)
#2 = 256 bit random number bit wise ANDed with (22 - 1)
#3 = 256 bit random number bit wise ANDed with (23 - 1)
...
#60 = 256 bit random number bit wise ANDed with (260 - 1)
#61 = 256 bit random number bit wise ANDed with (261 - 1)
#65 = 256 bit random number bit wise ANDed with (265 - 1)
#70 = 256 bit random number bit wise ANDed with (270 - 1)
#75 = 256 bit random number bit wise ANDed with (275 - 1)
...
#160 = 256 bit random number bit wise ANDed with (2160 - 1)



Vertcoin is halving in 2021...



Sp-miner #2 for vertcoin has been released. (AMD and NVIDIA cards supported) 1% fee

I have added support for compute 5.0 and newer cards including the rtx cards.

RTX 3060: 950khash on x1 riser.

+ stability fixes

cuda 11.2 build, so you need one of the newer drivers to run this on NVIDIA.

https://github.com/sp-hash/SPMiner/releases/tag/2

Betatestesters needed. What hashrates are you getting?

[moderator's note: consecutive posts merged]

[pallas]

if you make a linux build I will test it

[skablast]

Sunday I will test  it with RTX 3070 and let you know

[JayDDee]

1. You're charging a fee for the use of untested software
2. You ask users to test the software for free.
3. Testers also must pay fee.

In other words you are using the community to make money for yourself.

[sp_]

1. Testers earn money while testing
2. Testers earn up to 30% more money while testing because of the optimized speed.
3. Testers are not needed, but necessary in order to get the speedup on all cards and configurations.

[skablast]

To be clear: I am not using your software to mine actually.
I will stop a rig and because of that I can make a test for a short while.

Testers earn up to 30% more money while testing because of the optimized speed ?

Well, Testers are like elephant, and old hard drives, have memory.

Nobody will give me back the Rig time neither money not earned when  you released te first amd version in 8 (if I recall correctly) versions in 6 days and they were not working / bad working after a while.

 So, please don't say so : Testers earn up to 30% more money while testing because of the optimized speed.


Oh, and thank you at the developer of a very good  CPU miner

[sp_]

Nobody will give me back the Rig time neither money not earned when  you released te first amd version in 8 (if I recall correctly) versions in 6 days and they were not working / bad working after a while.

Vertcoin spminer #1 has been tested for weeks with a few hundred cards (judging by the donation fee). spminer #2 is just a upgrade for more cards and models, with a couple of stability fixes. The miner doesn't have an API, temperature checking and remote control like the miners from other coins, but has been stable and profitable for a long time.


https://github.com/sp-hash/SPMiner/releases/tag/2

New version of vertcoin sp-mod #2

- Restored the hashrate on opencl devices.
- Small speedup on rx 570 cards. (compared to #1)
- Fixed hang in the miner when cards crash because of high oc.


new fix #3 of spminer for vertcoin

https://github.com/sp-hash/SPMiner/releases/tag/2

- Sometimes the last card in the rig (5 cards ++) failed to mine.
- Removed a rare Crash

[moderator's note: consecutive posts merged]

[ASCiiDiTY]

Hi, I have some requests for SPminer for verthash if you don't mind?

Firstly please add a watchdog so it can restart if the window closes/crashes.. I seem to have a crash once every day or two, this doesn't happen for me in verthashminer.

Second is to allow addresses with a prefix like bitcoincash:fdhdfuhjdffdkfnkjdgnjkd because when using Zergpool and getting a payout in BCH, I think the formatting breaks things and the miner crashes before it starts hashing, if you use the zergpool command line like this: SPMiner --verbose -o stratum+tcp://verthash.mine.zergpool.com:4534 -u bitcoincash:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -p c=BCH --verthash-data verthash.dat --all-cl-devices --all-cu-devices... maybe I'm wrong but something in there is breaking it. I have no issue using it on other pools with a VTC address in the -u field.

Also please add the mem tweak options as seen in trex miner, like -mt 2 etc.. I can get better hash with this on my nvidia cards like p106-090 3GB and 1050 Ti 4GB.

EDIT: I'm getting a greatly reduced hash rate on 3x p106-090 cards on this new version from 360kh (spminer v1) on each card compared to 237kh on this new miner version (v2).

EDIT2: example of mem tweak settings I mention. I achieved this by starting t-rex miner until it has set the option then closing the window and launching the verthashminer and your spminer, you can see around 20kh increase on every card, so a nice 5-8% increase overall with no extra power draw: https://ibb.co/k4GCdN0

EDIT3: have you got a discord you can pm me?

Thanks for your work.

[sp_]

EDIT2: example of mem tweak settings I mention. I achieved this by starting t-rex miner until it has set the option then closing the window and launching the verthashminer and your spminer, you can see around 20kh increase on every card, so a nice 5-8% increase overall with no extra power draw: https://ibb.co/k4GCdN0

EDIT3: have you got a discord you can pm me?

Thanks for your work.

Thanks for the tip. Build 2 was tuned for the rtx 3060 cards and cuda 11.2. #1 was buildt with cuda 10.2.
I will try to restore the speed on the old cards when I have time. No discord but You can pm me here.