IBM and the small start-up Ubirch from Cologne are using Iota to implement nationwide vaccination certificate for millions of Germans within the next few weeks. 1 min read 4 years ago cripto via Cryptocurrency News & Discussion at March 15, 2021 at 05:22PM Ready Full Article: https://www.reddit.com/r/CryptoCurrency/comments/m5pt53/ibm_and_the_small_startup_ubirch_from_cologne_are/ Tags: Cryptocurrency News & Discussion Continue Reading Previous When dips don’t scare you anymore and you’re just waiting for that 🚀Next We can do this all day