The British startup PREVENANCE is going to support sustainable fishing using blockchain
Every third fish, which has been on sale, is not the one that seems. These are the conclusions of the Oceana organization, which deals with the preservation of the marine environment. As part of the study, control purchases of more than a thousand fish were made, and almost 30% of the copies did not correspond to the name that was indicated. The greenhouse previously wrote about the Fishazam project - a device that uses infrared spectroscopy to determine the type of fish.