Added to that lineup this year: blockchain tomatoes. Sweetgreen already uses tomatoes grown on Ward’s farm in salads sold at its Prudential Center location in Boston. In their pilot program with Ripe, tomatoes were tracked using Analog Devices Inc. and Blustream Corp. sensors, and some were taste tested against “normal” tomatoes from Ward’s farm. While bitcoin exists only on a blockchain, tomatoes exist in the real world. No Cure-AllFor those reasons, blockchain isn’t an immediate cure-all, said Charles Cascarilla, CEO and co-founder of Paxos, a blockchain company that caters to financial institutions.

Source: thestar November 10, 2017 15:00 UTC