Singaporean Firm Zuellig Deploys Blockchain System to Prevent Use of Fake COVID-19 Vaccine Submitted by Anonymous (not verified) on Mon, 01/31/2022 - 13:50 Coinspeaker
Singapore firm uses blockchain to battle counterfeit COVID-19 jabs Submitted by Anonymous (not verified) on Mon, 01/31/2022 - 08:20
