Junichi Kishigami

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The blockchain-based digital content distribution system was developed. Decentralized and pear-to-pear authentication mechanism can be considered as the ideal rights management mechanism. The blockchain has the potential to realize this ideal content distribution system. This is the successful model of the Superdistribution concept which was announced(More)
This article presents an overview of new services that could be made widely available by contents distribution businesses through the application of metadata. Technologies supporting these new services and NTT Laboratories’ recent R&D initiatives in this area are also described. New Services and Technologies Associated with Metadata Special Feature: Trend(More)
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