Join the distributed GPU mining pool for Bitcoin Puzzle #71 and the forgotten Satoshi-era wallets 253-256. Fair rewards, real-time tracking, and zero overlap between miners.
Active mining campaigns. Join the pool and start scanning today.
Follow these steps to connect your GPU and start earning rewards.
If you can't compile the binaries yourself and want to join the pool, download everything directly from our GitHub: github.com/ethicbrudhack/FastscanGPU-BitcoinPuzzleChallengeBreaker-
💡 Tip: Download ALL files from GitHub, put them in one folder together with Gtable and adresy_unique.bin, and you're ready to go. Just run the pool command and it works!
fastscan_puzzle71ALLCARDS (Linux) / fastscan_puzzle71.exe (Windows)fastscan_71LEGACY.exefastscan_puzzle71ALLCARDS or fastscan_puzzle71RTX40xxPUZZLE #71 (via fastscangpu.duckdns.org):
WALLETS 253-256:
You can test if the binaries work by running them directly on any known Bitcoin address. Just make sure you know the exact bit range of that address.
Example 1 (Linux - fastscan_puzzle71ALLCARDS):
Example 2 (Windows - fastscan_legacy.exe):
✅ Expected result: [EN] FOUND 1 HIT(S)!
→ IT WORKS! You can test any binary from our GitHub with any address - just need the correct bit range.
Check your GPU with: nvidia-smi (Windows/Linux)
| GPU | Windows | Linux |
|---|---|---|
| GTX 9xx (Maxwell) | fastscan_71LEGACY | ALLCARDS |
| GTX 10xx (Pascal) | fastscan_71LEGACY | ALLCARDS |
| GTX 16xx / RTX 20xx (Turing) | BOTH work | ALLCARDS |
| RTX 30xx (Ampere) | fastscan_puzzle71 | ALLCARDS |
| RTX 40xx (Ada) | fastscan_puzzle71 | RTX40xx (faster) |
| RTX 50xx+ (Blackwell) | fastscan_puzzle71 | RTX40xx / ALLCARDS |
adresy_unique.bin). Custom .bin = ignored hits.Understanding the Bitcoin Puzzle mining process.
There are ~244.85 bilion ranges in Bitcoin Puzzle 71. Each range contains ~5 milion private keys. The goal is to find which range contains the correct private key. The finder receives 40% reward bonus + your regular share.
Download the pool worker and binary for your GPU. Run the connection command to start scanning ranges. Each scanned range is your chance to find the private key.
The 7.1 BTC reward is hidden in the 70–71 bit range. Each range is split into 5-million-key chunks. An RTX 3070 crunches over 500 of these chunks per second—each chunk costs practically nothing (far less than a penny for thousands of them). For roughly $5 in electricity, you can scan over 270 million unique chunks. Running your own GPU costs pennies per hour, making cloud rental look wildly expensive. The pool uses mathematically disjoint segments—no two workers ever scan the same key.
When you find the correct range, you can claim your reward. The pool uses a split-key system (40/5/55) ensuring fair distribution. The pool never knows the private key until you submit a share.
No email required. None of your data is stored. Join the pool anonymously. All passwords are encrypted server-side. The pool uses 100% open-source client and proof-of-work (PoW).
Joining and using the pool is free. The pool only knows solved puzzle information. Unsolved puzzles and correct private keys remain unknown to everyone until found.
A community-driven GPU mining pool for Bitcoin Puzzle Challenge.
The client and applications are completely open source and accessible via GitHub.
Connect your NVIDIA GPU. Disjoint segments ensure no overlap between miners.
Each scanned range is marked with proof. Reliable against malicious actors.
No email required. All passwords are encrypted on the server - even the operator cannot decrypt them. Your data is 100% safe and anonymous.
Active campaigns for Bitcoin Puzzle 71 (7.10 BTC) and forgotten Satoshi-era wallets(~50 BTC each).
Join our Telegram group for support and discussions with fellow miners.