Search online to find an article describing a company that is already using blockchain technology for a specific business purpose.In a post to your classmates, share the url to the article, and briefly describe:The company $($industry and size$)$How it is using blockchain technology $($what$\text{'}$s the business purpose?$)$Which of the four key properties of blockchains as presented by Professor Juels do you think they are capitalizing on the most?