Tamper-proof, trackable, rolled out in 30 days.

Sensirion, a leader in digital temperature and humidity sensors, is conducting a proof of concept (POC) to explore the use of Non-Fungible Tokens (NFTs) for the creation and delivery of calibration certificates for certain regulated market sensors.

Together with Axelra, a proof of concept (PoC) is being carried out to evaluate the advantages and disadvantages of this approach and to outreach to potential partners in the crypto-space.

The PoC involved the common process analysis, the development of a smart contract to mint NFTs with relevant calibration data, integration of the minting process into the existing manufacturing and calibration process, and NFT-based access to calibration certificates in different formats.

The result was a tamper-proof and trackable certification solution that can be implemented within 30 days.