Seeking Developers: Help Build a Proof of Existence DApp & Blockchain

Hey fellow developers!

I'm embarking on a project to build a decentralized application (dApp) focused on Proof of Existence. This dApp will allow users to securely and immutably record the existence of digital or physical assets on a blockchain.

Key Features:

• Secure Hashing: Implement robust hashing algorithms (like SHA-256) to create unique fingerprints of user files.
• Blockchain Integration: Integrate with a suitable blockchain (e.g., Ethereum, Polygon, Solana) to store these hashes securely and transparently.
• User-Friendly Interface: Design an intuitive and easy-to-use interface for users to upload files, generate hashes, and record them on the blockchain.
• Timestamping: Incorporate timestamping mechanisms to provide verifiable evidence of when the file existed.
• Data Privacy: Explore privacy-enhancing techniques (like zero-knowledge proofs) to protect user data while maintaining the integrity of the proof.

Tech Stack (Open to Suggestions):

• Frontend: React, Vue.js, or similar
• Backend: Node.js, Python (with frameworks like Flask or Django)
• Blockchain: Ethereum (with Solidity), Polygon, Solana
• Smart Contracts: Develop smart contracts to handle hash storage, timestamping, and potentially access control.

I'm looking for developers who are passionate about:

• Blockchain technology and decentralized applications
• Secure coding practices and cryptography
• User experience and interface design

If you're interested in contributing to this project, please reach out! I'm open to collaboration, code reviews, and any other forms of assistance.

Let's build a secure and transparent Proof of Existence solution together!