Imprentas Passaporto Digitale

Imprentas – Digital Passport is the app that allows you to verify the authenticity and origin of Sardinian food and wine products certified on the Ethereum blockchain in real time.

HOW IT WORKS
Scan the QR code on the Imprentas product packaging. The app instantly verifies the notarization status on the blockchain and displays the associated official certifications.

WHAT YOU CAN DO
– Scan the QR code printed on the product
– Verify the notarization status on the Ethereum blockchain
– View certificate details: type, date, certifying body
– Open the complete PDF certificate
– Consult the transaction hash on Ethereum for independent verification

WHY IT'S DIFFERENT
Each certification is transformed into a cryptographic fingerprint and recorded on the public Ethereum blockchain. No documents are saved on the blockchain: only the hash, which is immutable and verifiable by anyone.

If the original document were altered by even a single byte, the verification would fail. This makes any form of manipulation impossible.

NO ACCOUNT, NO WALLET
The app requires no registration, login, or use of a crypto wallet. Verification occurs automatically via the secure backend server.

IMPRENTAS: PIONEER BY CHOICE
Imprentas is among the first Sardinian companies to implement a blockchain notarization system, voluntarily anticipating the European Digital Product Passport (ESPR). Not out of obligation, but to offer consumers verifiable transparency.

Website: imprentas.eu