GFM Network News


Walmart cited the contamination of romaine lettuce grown in Yuma, Arizona (pictured in this file photo) with E. coli when announcing its leafy greens suppliers will soon have to participate in a blockchain system. 
The contaminated lettuce from the Yuma area sickened more than 200 consumers in three dozen states this spring, and is blamed for five deaths. It took days to trace the lettuce back to the farms that grew it.

The brave new world of blockchain

Digital traceability has suddenly been thrust into the food sector

If there was ever any doubt that agriculture would someday run headlong into the blockchain space, it was quashed on Sept. 24. That was the day Walmart announced its leafy green suppliers would be required (in a year’s time) to participate in a blockchain-driven system providing full-chain traceability of their produce. In recent years, Bitcoin […] Read more