I was referring to a 2022 article about an initiative between IBM and Walmart that I'd read around the time when it was published. apparently the plans for more widespread use of it were canned about six months later.

Block chain is incredibly useful for logistics/supply chain management. It makes it far easier to keep track of where objects are in transit. If you wanted to know where a specific shipment of something was it could often take days to locate. Now it can often be done in minutes.

You're in luck, the raiders are also currently winning!