Post
Topic
Board Bitcoin Discussion
Re: == Bitcoin challenge transaction: ~100 BTC total bounty to solvers! ==UPDATED==
by
Daltonik
on 13/09/2022, 09:29:47 UTC

Did you find the key?

I thought you found the key. Shocked

64 puzzle found by this command, and modify rotar cuda from 1b to 6m keys search at cpu level (13-6100) uses gpu inside cpu where speed is 6m keys/s
./Rotor -t 4 -m address --coin BTC -r 2 -o newout.txt --range 8000000000000000:ffffffffffffffff 16jY7qLJnxb7CHZyqBP8qca9d51gAjyXQN

https://github.com/phrutis/Rotor-Cuda/tree/main/Rotor-Cuda
modify file Rotar.cpp line 3289
         if ((count - lastrKey) > (1000000000 * rKey)) {
to
         if ((count - lastrKey) > (6000000 * rKey)) {
depand at your gpu speed, check whats your speed by run bitcrack, if its about 500m/s, then adjust your keys at line 3289
compile, and run for others puzzle

Well, I tried to run roto-cuda on rtx3080ti for puzzle #110 to check and it shows 4.27 Gk/s, but the search seems to take forever, but the search speed is not bad, so rotor-cuda works well. What is the range for example for #110 of the puzzle, I haven't run a search for a long time and I can't find anything anymore, I specified 2000000000000000000000000000:3FFFFFFFFFFFFFFFFFFFFFFFFFFFFF not sure if this is correct?