@danielmcclure on Twitter: "IBM introduces a blockchain to verify the jewelry supply chain (TechCrunch) https://techcrunch.com/2018/04/26/ibm-introduces-trustchain-a-blockchain-to-verify-the-jewelry-supply-chain/ https://t.co/xTpOvfTEzI"

Last Updated: November 2, 2018

IBM introduces a blockchain to verify the jewelry supply chain (TechCrunch) https://techcrunch.com/2018/04/26/ibm-introduces-trustchain-a-blockchain-to-verify-the-jewelry-supply-chain/ https://t.co/xTpOvfTEzI

Source

IBM introduces a blockchain to verify the jewelry supply chain (TechCrunch) https://t.co/c4CMupylxN pic.twitter.com/xTpOvfTEzI

— Ðaniel McClure (@danielmcclure) April 26, 2018