Walmart Requires Lettuce, Spinach Suppliers to Join Blockchain
IBM is quietly brushing its Watson mess under the carpet and now they’re trying to focus on blockchain. However this is just as substanceless and full of marketing fluff as Watson was.<p>There’s nothing being done here that couldn’t or shouldn’t just be handled with a traditional database. Having IBM “run it” also sort of defeats the whole decentralized aspect of blockchain technologies.<p>You don’t need “blockchain” to track where your produce came from. This is just a marketing play through and though.