Trust, Verified.

Authenticate documents against the blockchain in seconds. No servers, no storage, just pure math.

Step 1

Upload a PDF or scan a ChainVerify QR code. The file never leaves your device; we only extract its unique cryptographic fingerprint.

Step 2

Click 'Verify Now'. Our system instantly cross-references the document's fingerprint against the immutable Ethereum blockchain.

Step 3

If authentic, you will see the exact date of issuance, the verified institution's details, and the recipient's name directly from the network.

or click to browse files

Paste an Ethereum wallet address to check if it belongs to an authorized school on our network.