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Board Bitcoin Discussion
Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it
by
cctv5go
on 17/04/2025, 01:50:49 UTC

I tested this—amazing! It solved 12 characters in 8 minutes. Is there a C++ version of this? I can only imagine what a script that's 200x faster could do.    Tongue

I have a script in C++, but it's not 200x faster—it doesn't use AVX2 hashing or the JLP SECP256K1.
It uses OpenSSL.

But what are you going to do with it?

To generate the number of possible combinations between "ecrA1gh" and "kW1gt2H" (7 missing characters for puzzle 69) using the Base58 character set, there are approximately 1.54 trillion combinations.

  • WIFRotator
  • Starting WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3q
  • Middle range: ecrA1gh to kW1gt2H
  • Missing chars: 12
  • Target: 61eb8a50c86b0584bb727dd65bed8d2400d6d5aa
  • Cores: 12
  • Initial middle: f9FtYtY
  • New middle section activated: ipNX8dr
  • Speed: 16,2 MKeys/sec | Total: 6,404 MKeys
  • New middle section activated: hGnuha8
  • Speed: 16,2 MKeys/sec | Total: 6,304 MKeys
  • New middle section activated: gxN4jE6
  • Speed: 15,7 MKeys/sec | Total: 6,204 MKeys
  • New middle section activated: fT9yPyt
  • Speed: 15,9 MKeys/sec | Total: 6,404 MKeys
  • New middle section activated: hM42ZDc
  • Speed: 16,2 MKeys/sec | Total: 6,304 MKeys
  • New middle section activated: h5KwaZ5
  • Speed: 16,2 MKeys/sec | Total: 6,300 MKeys
  • New middle section activated: jSaH3oc
  • Speed: 16,2 MKeys/sec | Total: 6,301 MKeys
  • New middle section activated: iHgzCdB

This means your script will rotate through ~1.54 trillion different middle sections (each taking about 1–8 minutes), while brute-forcing the last 12 characters for each one.   Grin


Can you share this program? To try your luck, at least closer than the end of the universe.What is the random probability that these seven characters in the middle are different?