Verify Captilo Certificate

Upload a Captilo PDF certificate to verify its authenticity on the blockchain

✓ Public verification✓ No login required✓ Server-side hash recalculation

Drag & Drop PDF Here

or click to browse files

Captilo Certificate PDFs only • Max 50MB

How Verification Works

PDF is uploaded securely to our server for processing
Server extracts embedded image and recalculates hash from pixel data
Compound fingerprint is calculated and checked on the blockchain
Results are returned and PDF is immediately deleted from server

Your privacy is protected: Uploaded PDFs are processed in memory and immediately deleted after verification. We do not store, log, or retain any uploaded files or their contents on our servers.