'Record transaction data' diaporamas de présentation

IBM, one of the most famous companies worldwide, has recently received a U.S. patent for a type of u2018self-aware tokenu2019 that can record its transaction data. Granted by the U.S. Patent and Trademark Office (USPTO) this month, i.e., in Jan 2020, the patent showcases a ledger-based payment system that could make it easier for governments, individuals, and businesses to track and trace transactions made using a cryptocurrency. u2705 For view source: https://bit.ly/316MPSX

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