Blockchain already being adopted by some big-name companies, such as Walmart, AIG, Siemens, Pfizer, and Unilever. For example, IBM's Food Trust uses blockchain to track food's journey before reaching its final destination.
Author(s): Niusha Niknahad, Obioma U. Uche
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Фото: Александр Гальперин / РИА Новости
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