Plutus-Scroo a modified and vastly improved Bitcoin wallet collider (github.com)

Oh my god... I were doing that on a local bitcoin network by hand(prototypes) when bitcoin costed 300-1000$. I didn't do this on the public blockchain cuz It would cost too much resources... blockchain is a big structure :)

I won't try your stuff cuz I've no time to study your thing before running it...

Good luck :Ð