Hi Maintainers 👋,

I noticed that the Blockchain folder in this repository is currently empty except for a basic README.md and an unrelated Diophantine equation file.

We’ve built a Python blockchain implementation from scratch as part of an educational project, and I’d love to propose contributing it as an initial commit to help kickstart this section.

⚙️ What Our Implementation Includes
🔌 A peer-to-peer network using Python’s socket library

🧵 Multithreaded handling of nodes and messages

⛓️ Block structure and chaining logic

⛏️ Basic mining with Proof-of-Work

🧠 Local consensus mechanism (with plans for enhancements)

While the current codebase still needs refactoring and modularization, we believe this version serves as a solid foundation for future contributions and learning.

✅ Why This Belongs in TheAlgorithms
✅ Fully implemented from scratch, aligning with the project’s philosophy

🌐 Promotes open collaboration on decentralized system algorithms

📚 Opens the door to more blockchain-related implementations like:

Digital Signatures
Merkle Trees
and more...

📸 Preview (Snapshots of Running Code)

📝 Next Steps
Once approved, I’ll go ahead and:

Submit a PR with the implementation

Clean up the code as needed to match your guidelines

Remove this issue for clarity

Thanks for your time and for maintaining such a great repository!
Looking forward to your feedback.