Blockchain may not fully resolve basic fraud issues for food retail giants like Walmart and Nestlé, argues PwC analyst
Source: https://cointelegraph.com/news/pwc-analyst-blockchain-gives-illusion-of-traceability-for-walmart
PwC Analyst: Blockchain Gives ‘Illusion of Traceability’ for Walmart
November 7, 2019
CoinTelegraph