Blockchain News Singapore firm uses blockchain to battle counterfeit COVID-19 jabs January 31, 2022 Zuellig Pharma’s eZTracker platform is using the SAP blockchain to track and verify COVID-19 vaccinations. About The Author coinmaker See author's posts Tags: Blockchain Continue Reading Previous What is Etherscan, and how does it work?Next Meta goes to Brazil to trademark Bitcoin and crypto services More Stories Blockchain News DTCC, Chainlink complete fund data tokenization pilot with U.S. banks May 17, 2024 Blockchain News Crypto casinos can onboard millions of users into Web3 — MyPrize CEO May 17, 2024 Blockchain News Over 600 firms reveal billions in combined investment in Bitcoin ETFs May 17, 2024