🔐 VCP Tamper-Evidence Validation Demo

This demo shows tamper-evidence via hash-chain verification. It is an illustrative reference implementation, not a product.

🔧 Canonicalization: keys sorted + stable JSON stringify → deterministic hash input

📋 Original Log

Click "Generate Events" to create sample log

⚠️ Tampered Log

Apply tampering to see modified log

🔍 Verification Result

Click "Verify Original" or "Verify Tampered" to check integrity