Another case study shows that there is money to be made, or more specifically money to be saved with blockchains.
The efficiencies of using a modern distributed database can make savings in many industries.
Recently we have seen Aussie beef exports and many other examples of supply processes being streamlined & made more efficient, with less waste, errors and corruption by adoption of crypto.
While Gov regulators, controlled by the banking cartel use MSM to pour scorn on crypto, they are looking at it from a selfish cartel perspective, and mostly just a banking or financial institution perspective.
Repsol have not only tested crypto, they have quantified the savings that they expect to make, just by efficiencies in their processes. Nearly 1/2 Billion Euros in a year is a lot of savings. And by getting involve they will become a leader in their market segment.