I feel a lot better about that.
Now I just need to try to understand how this tracking of the whole value chain happens. I think Ms. Karringten mentioned pharmacies and drugs, and you're talking about clean steel, green steel or greener steel.
How would someone in a retail store be able to look at a bottle of cold medicine or something that had to be recalled and know, through blockchain technology, quickly and truthfully where it came from and the path it went through? Would you try to explain to me how that works?