The problem ProofStamp solves

Problems Solved
Individuals and MSMEs often need proof that a document:

✅ Existed at a certain time (timestamp)
✅ Has never been modified (integrity)
✅ Can be verified independently (without intermediaries)
Traditional solutions such as conventional notaries:

❌ Expensive
❌ Centralized (dependent on one party)
❌ Administratively complex
❌ Unaffordable for small businesses, freelancers, or students

Solution:

ProofStamp
ProofStamp offers a simple way to stamp your documents on the blockchain:

Upload your document (PDF, image, or other file)
The cryptographic hash is calculated automatically (Keccak-256)
Stamp the hash onto the blockchain with one click
Verify anytime by re-uploading the same document
🔑 Key Principle: Blockchain is only used as a trust layer (permanent neutral clock), not as a database. All logic and UX remain off-chain.