About Prova

Prova started from a simple idea: a product's origin should be a verifiable fact, not a marketing promise. We built this site to explain how sensors and blockchain make that real.

Who inspires us

Sensefinity connects NB-IoT trackers and sensors to the blockchain to prove provenance in the cargo chain — from container to product. FoodSteps applies origin and footprint to what we eat in Portugal.

What we stand for

• Origin is fact, not a claim.
• Transparency is the brand's insurance, not the risk.
• Small steps prove more than big promises.

This site is independent and educational. Links to Sensefinity and FoodSteps are partner references.