-j option does not work
And it will never work because it has a random method in the same script.

The next puzzle is even harder. Good luck everyone.

With mutagen there are more chances, if you speed it up even more)
https://github.com/NoMachine1/Mutagen.gitIs 15% enough?

thank you, it became a little faster)
I did it a little differently in Cyclone so that it would work) I cached one value in the generator, so to speak, I made one basic key and I change bits in it, it works quite quickly and well, finds solutions) now all that remains is to correctly select the number of bit changes to get the desired result for puzzle 71) 
I think it's good that you lost the 6.9 btc you primitive piece of shit... even a 10 year old child knows that the low bit wallet transaction has to be done by mara pool. now do everyone a favor and screw yourself
Why insult people? Well, it just so happened that he lost the funds, it wasn't your funds that he spent or lost.