When you pick up a bottle of extra virgin olive oil from the supermarket shelf, how confident are you that it's all that it seems? Olive oil producers and other agricultural producers are now using Blockchain tech to have more transparency in their supply chain. Your next bottle of Scotch may also be protected against fraud or even using cryptoanchors attached to the label so it cant be tampered with. So nice to see technology being applied for consumer benefits. See this BBc article for more. https://www.bbc.com/news/business-47553054