Presented in February 2022, a certification system for paintings uses blockchain and NFT technology to replace traditional paper-based authentication methods across Italy.
The Problem with Paper Certificates
Historically, painting authentication relied on simple paper documents attesting to authenticity. This approach carried significant risks: certificates could be easily destroyed or counterfeited, compromising the integrity of the verification process.
Digital Authentication Through NFT
Modern technology now offers more reliable alternatives. The proposed method certifies and catalogues painting collections by registering works as NFTs in a digital register, rendering them immutable and unable to be deleted. The digital certificate can be consulted by anyone and is directly linked to the physical artwork.
Access to the certificate occurs through a device that displays the digital documentation when a smartphone is brought near the painting. This integration creates a permanent bridge between the physical object and its digital record, while simultaneously building a digital archive that preserves the original appearance of the painting over time.
Frequently asked questions
How does the NFT certification connect to the physical painting?
A specific device allows viewers to access the digital certificate by simply holding their smartphone near the artwork, directly linking the physical painting to its immutable digital record.
What advantage does this method offer over paper certificates?
NFT certification creates an immutable, non-cancellable digital record that cannot be destroyed or counterfeited, while also preserving the painting’s original appearance in a digital archive over time.
Who can access the digital certificates?
The digital certificates registered as NFTs can be consulted by anyone and are publicly accessible through the blockchain record.