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ISSUE DATE

Feb 12, 2026
 

ISSUER

The Institute for International Business Communica

tion
 

ISSUER'S PUBLIC KEY

ecdsa-koblitz-pubkey:0x17bfe3d4c303bd03

a37a3ceafd4e33bff11c1185
 

TRANSACTION ID:

0x93d559d9cb294eefd52824c3a800cf88891

d0c0b402bfbb49a3881d59a49a846

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この証明書は有効なEthereum証明書です。

認証されました

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Downlad PDF
Dowanload PDF

YAMASHITA KENTARO

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