Keio University

【Press Release】 Building a Domestic Digital Trust Infrastructure for International Mutual Recognition

━ New Trust Functions, Including Digital Signature, Verification, and Digital Certificate Validation, Added to a Data-Sharing Platform Connector to Establish a Proof-of-Concept Environment for International Mutual Recognition ━

Published: October 27, 2026
KGRI

Keio University Global Research Institute (KGRI)

WingArc1st Inc.

Keio University Global Research Institute (KGRI) and WingArc1st Inc. are jointly building a domestic Digital Trust Infrastructure for International Mutual Recognition. They are adding digital certificate validation and digital signature and verification functions to the CADDE data connector to establish a proof-of-concept environment that links trusted data distribution with trust services.

For further information, please refer to the following PDF file.

Press Release (PDF)