Cointelegraph |
World's Number Four Telecoms Provider Files Blockchain Contract Storage Patent
Cointelegraph The world's fourth-largest telecoms provider, Japan's Nippon Telegraph and Telephone (NTT), has filed a patent for using blockchain tech for contract agreement, according to a U.S. Trademark and Patent Office (USPTO) release on July 19. NTT's patent ... A Japanese Telecom Giant Wants to Use Blockchain to Store Contracts |
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